DE69120654T2 - Mikroporöse materialien - Google Patents

Mikroporöse materialien

Info

Publication number
DE69120654T2
DE69120654T2 DE69120654T DE69120654T DE69120654T2 DE 69120654 T2 DE69120654 T2 DE 69120654T2 DE 69120654 T DE69120654 T DE 69120654T DE 69120654 T DE69120654 T DE 69120654T DE 69120654 T2 DE69120654 T2 DE 69120654T2
Authority
DE
Germany
Prior art keywords
microporous materials
microporous
materials
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
DE69120654T
Other languages
English (en)
Other versions
DE69120654D1 (de
Inventor
Richard Schwarz
William Keim
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
PPG Industries Ohio Inc
Original Assignee
PPG Industries Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by PPG Industries Inc filed Critical PPG Industries Inc
Application granted granted Critical
Publication of DE69120654D1 publication Critical patent/DE69120654D1/de
Publication of DE69120654T2 publication Critical patent/DE69120654T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/28—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof by elimination of a liquid phase from a macromolecular composition or article, e.g. drying of coagulum
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
    • B41M1/00—Inking and printing with a printer's forme
    • B41M1/26—Printing on other surfaces than ordinary paper
    • B41M1/30—Printing on other surfaces than ordinary paper on organic plastics, horn or similar materials
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L23/04—Homopolymers or copolymers of ethene
    • C08L23/06—Polyethene
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2201/00—Foams characterised by the foaming process
    • C08J2201/04—Foams characterised by the foaming process characterised by the elimination of a liquid or solid component, e.g. precipitation, leaching out, evaporation
    • C08J2201/054—Precipitating the polymer by adding a non-solvent or a different solvent
    • C08J2201/0542—Precipitating the polymer by adding a non-solvent or a different solvent from an organic solvent-based polymer composition
    • C08J2201/0543—Precipitating the polymer by adding a non-solvent or a different solvent from an organic solvent-based polymer composition the non-solvent being organic
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2201/00—Foams characterised by the foaming process
    • C08J2201/04—Foams characterised by the foaming process characterised by the elimination of a liquid or solid component, e.g. precipitation, leaching out, evaporation
    • C08J2201/054—Precipitating the polymer by adding a non-solvent or a different solvent
    • C08J2201/0545—Precipitating the polymer by adding a non-solvent or a different solvent from an aqueous solvent-based polymer composition
    • C08J2201/0546—Precipitating the polymer by adding a non-solvent or a different solvent from an aqueous solvent-based polymer composition the non-solvent being organic
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2323/00—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
    • C08J2323/02—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers not modified by chemical after treatment
    • C08J2323/04—Homopolymers or copolymers of ethene
    • C08J2323/06—Polyethene
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/34—Silicon-containing compounds
    • C08K3/36—Silica
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2205/00—Polymer mixtures characterised by other features
    • C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2205/00—Polymer mixtures characterised by other features
    • C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
    • C08L2205/025—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group containing two or more polymers of the same hierarchy C08L, and differing only in parameters such as density, comonomer content, molecular weight, structure
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2207/00—Properties characterising the ingredient of the composition
    • C08L2207/06—Properties of polyethylene
    • C08L2207/068—Ultra high molecular weight polyethylene
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L91/00—Compositions of oils, fats or waxes; Compositions of derivatives thereof
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/249921—Web or sheet containing structurally defined element or component
    • Y10T428/249953—Composite having voids in a component [e.g., porous, cellular, etc.]
    • Y10T428/249978—Voids specified as micro
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/249921—Web or sheet containing structurally defined element or component
    • Y10T428/249953—Composite having voids in a component [e.g., porous, cellular, etc.]
    • Y10T428/249987—With nonvoid component of specified composition
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/249921—Web or sheet containing structurally defined element or component
    • Y10T428/249953—Composite having voids in a component [e.g., porous, cellular, etc.]
    • Y10T428/249987—With nonvoid component of specified composition
    • Y10T428/249991—Synthetic resin or natural rubbers
    • Y10T428/249992—Linear or thermoplastic
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/249921—Web or sheet containing structurally defined element or component
    • Y10T428/249953—Composite having voids in a component [e.g., porous, cellular, etc.]
    • Y10T428/249987—With nonvoid component of specified composition
    • Y10T428/249991—Synthetic resin or natural rubbers
    • Y10T428/249992—Linear or thermoplastic
    • Y10T428/249993—Hydrocarbon polymer
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/25—Web or sheet containing structurally defined element or component and including a second component containing structurally defined particles
    • Y10T428/256—Heavy metal or aluminum or compound thereof
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/25—Web or sheet containing structurally defined element or component and including a second component containing structurally defined particles
    • Y10T428/259—Silicic material
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31855—Of addition polymer from unsaturated monomers
    • Y10T428/31909—Next to second addition polymer from unsaturated monomers
    • Y10T428/31913—Monoolefin polymer
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31855—Of addition polymer from unsaturated monomers
    • Y10T428/31909—Next to second addition polymer from unsaturated monomers
    • Y10T428/31913—Monoolefin polymer
    • Y10T428/31917—Next to polyene polymer
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31855—Of addition polymer from unsaturated monomers
    • Y10T428/31931—Polyene monomer-containing
DE69120654T 1990-10-10 1991-09-19 Mikroporöse materialien Expired - Lifetime DE69120654T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/596,175 US5196262A (en) 1990-10-10 1990-10-10 Microporous material
PCT/US1991/006821 WO1992006577A2 (en) 1990-10-10 1991-09-19 Microporous material

Publications (2)

Publication Number Publication Date
DE69120654D1 DE69120654D1 (de) 1996-08-08
DE69120654T2 true DE69120654T2 (de) 1997-02-20

Family

ID=24386249

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69120654T Expired - Lifetime DE69120654T2 (de) 1990-10-10 1991-09-19 Mikroporöse materialien

Country Status (4)

Country Link
US (1) US5196262A (de)
EP (1) EP0504366B1 (de)
DE (1) DE69120654T2 (de)
WO (1) WO1992006577A2 (de)

Families Citing this family (73)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5698489A (en) * 1994-02-25 1997-12-16 Dai Nippon Printing Co., Ltd. Thermal transfer image-receiving sheet
DE69637196T2 (de) 1995-05-30 2008-04-30 Landec Corp., Menlo Park Gasdurchlässiges Membran
AU704721B2 (en) * 1995-12-15 1999-04-29 Ppg Industries Ohio, Inc. Printing sheet
US5762840A (en) * 1996-04-18 1998-06-09 Kimberly-Clark Worldwide, Inc. Process for making microporous fibers with improved properties
US5766760A (en) * 1996-09-04 1998-06-16 Kimberly-Clark Worldwide, Inc. Microporous fibers with improved properties
US6312639B1 (en) 1996-10-08 2001-11-06 Cylatec, Inc. Processing aid for thermoplastic resin compositions
US5948557A (en) * 1996-10-18 1999-09-07 Ppg Industries, Inc. Very thin microporous material
US6013293A (en) * 1997-09-10 2000-01-11 Landec Corporation Packing respiring biological materials with atmosphere control member
US6114023A (en) * 1998-07-20 2000-09-05 Ppg Industries Ohio, Inc. Printable microporous material
US6548132B1 (en) 1998-07-23 2003-04-15 Landec Corporation Packaging biological materials
US8110232B2 (en) * 2000-09-26 2012-02-07 Apio, Inc. Packaging of bananas
US7601374B2 (en) * 2000-09-26 2009-10-13 Landec Corporation Packaging of respiring biological materials
US7166156B2 (en) * 2001-08-01 2007-01-23 Ppg Industries Ohio, Inc. Ink recordable substrate coating composition having a pH less than 7
US20030096087A1 (en) * 2001-08-01 2003-05-22 Benenati Paul L. Water resistant ink jet printable sheet
US20030054715A1 (en) 2001-09-05 2003-03-20 Benenati Paul L. Polymer processing of a substantially water-resistant microporous substrate
US20040105971A1 (en) * 2001-09-05 2004-06-03 Parrinello Luciano M. Polymer processing of a substantially water-resistant microporous substrate
US6805940B2 (en) * 2001-09-10 2004-10-19 3M Innovative Properties Company Method for making conductive circuits using powdered metals
US7238744B2 (en) * 2002-04-12 2007-07-03 Daramic, Inc. Ultrahigh molecular weight polyethylene articles and method of manufacture
US20040105940A1 (en) * 2002-04-19 2004-06-03 Parrinello Luciano M. Water resistant ink jet recordable substrate
US20040002570A1 (en) 2002-04-19 2004-01-01 Parrinello Luciano M. Water resistant ink jet recordable substrate
WO2003100954A2 (en) * 2002-05-24 2003-12-04 Amtek Research International Llc Microporous, mixed polymer phase membrane
US7102522B2 (en) * 2002-12-24 2006-09-05 3M Innovative Properties Company Tamper-indicating radio frequency identification antenna and sticker, a radio frequency identification antenna, and methods of using the same
US6816125B2 (en) * 2003-03-01 2004-11-09 3M Innovative Properties Company Forming electromagnetic communication circuit components using densified metal powder
US20040209063A1 (en) * 2003-03-24 2004-10-21 Gallagher Kevin P. Microporous sheets including a colored base coating and a clear coating
JP2007534514A (ja) 2003-09-03 2007-11-29 ピーピージー インダストリーズ オハイオ， インコーポレイテッド 耐水性インクジェット印刷可能シート
US20060292317A1 (en) * 2003-09-03 2006-12-28 Parrinello Luciano M Water resistant ink jet printable sheet
US7438972B2 (en) * 2004-06-24 2008-10-21 Ppg Industries Ohio, Inc. Nanoparticle coatings for flexible and/or drawable substrates
US20060051530A1 (en) * 2004-09-09 2006-03-09 Schwarz Richard A Coating for a microporous printing sheet having improved peel strength
WO2006116706A2 (en) * 2005-04-28 2006-11-02 High Voltage Graphics, Inc. Flocked multi-colored adhesive article with bright lustered flock and methods for making the same
WO2007016342A2 (en) * 2005-07-28 2007-02-08 High Voltage Graphics, Inc. Flocked articles having noncompatible insert and porous film
US20070148397A1 (en) * 2005-12-07 2007-06-28 High Voltage Graphics, Inc. Flocked multi-colored adhesive article with bright lustered flock
US20080003399A1 (en) * 2005-12-07 2008-01-03 High Voltage Graphics, Inc. Wet-on-wet method for forming flocked adhesive article
US7673757B2 (en) 2006-02-17 2010-03-09 Millipore Corporation Adsorbent filter media for removal of biological contaminants in process liquids
US20070218258A1 (en) * 2006-03-20 2007-09-20 3M Innovative Properties Company Articles and methods including patterned substrates formed from densified, adhered metal powders
US8728617B2 (en) * 2006-09-19 2014-05-20 Ppg Industries Ohio, Inc. Microporous material containing a security feature
US20080261011A1 (en) * 2006-09-19 2008-10-23 Ppg Industries Ohio, Inc Microporous material containing a security feature
US20090311504A1 (en) 2006-11-17 2009-12-17 Ppg Industries Ohio, Inc Microporous materials and multi-layer articles prepared therefrom
US20080143519A1 (en) * 2006-12-19 2008-06-19 3M Innovative Properties Company Tamper-indicating radio frequency identification tag and methods of indicating tampering of a radio frequency identification tag
US8475905B2 (en) 2007-02-14 2013-07-02 High Voltage Graphics, Inc Sublimation dye printed textile
US20090246487A1 (en) * 2007-12-14 2009-10-01 Ppg Industries Ohio, Inc. Microporous materials suitable as substrates for printed electronics
US20090155548A1 (en) * 2007-12-14 2009-06-18 Ppg Industries Ohio, Inc. Microporous materials suitable as substrates for printed electronics
US8021581B2 (en) * 2008-03-17 2011-09-20 Du Pont-Toray Company, Ltd. Flame retardant composition, flame-retardant resin composition and molded product and fiber made of flame-retardant resin composition
US8388878B2 (en) * 2008-03-31 2013-03-05 Ppg Industries Ohio, Inc. Method for producing microporous sheet
US9012005B2 (en) * 2009-02-16 2015-04-21 High Voltage Graphics, Inc. Flocked stretchable design or transfer including thermoplastic film and method for making the same
US9067384B2 (en) * 2009-06-10 2015-06-30 Ppg Industries Ohio, Inc. Microporous material having degradation properties and articles prepared therefrom
US8632878B2 (en) * 2010-02-12 2014-01-21 Ppg Industries Ohio, Inc. Laser markable microporous material
US8435631B2 (en) 2010-04-15 2013-05-07 Ppg Industries Ohio, Inc. Microporous material
US9861719B2 (en) 2010-04-15 2018-01-09 Ppg Industries Ohio, Inc. Microporous material
US8641933B2 (en) 2011-09-23 2014-02-04 Ppg Industries Ohio, Inc Composite crystal colloidal array with photochromic member
US20130228519A1 (en) 2011-11-04 2013-09-05 Ppg Industries Ohio, Inc. Microporous material having filtration and adsorption properties and their use in fluid purification processes
US20130228529A1 (en) 2011-11-04 2013-09-05 Ppg Industries Ohio, Inc. Microporous material having filtration and adsorption properties and their use in fluid purification processes
US9073041B2 (en) 2011-11-04 2015-07-07 Ppg Industries Ohio, Inc. Precipitated silica sorbents and method of separating materials from a fluid stream
US9896353B2 (en) 2011-11-04 2018-02-20 Ppg Industries Ohio, Inc. Hydrocarbon waste stream purification processes using microporous materials having filtration and adsorption properties
US9546326B2 (en) 2011-11-04 2017-01-17 Ppg Industries Ohio, Inc. Fluid emulsion purification processes using microporous materials having filtration and adsorption properties
EP2807019B1 (de) 2012-01-23 2018-03-21 Apio, Inc. Atmosphärensteuerung in der umgebung sauerstoffverbrauchender biologischer materialien
CN104837645A (zh) 2012-10-12 2015-08-12 高压制图公司 柔性可热封装饰性制品及其制造方法
WO2015050784A1 (en) 2013-10-04 2015-04-09 Ppg Industries Ohio, Inc. Microporous material
KR101870547B1 (ko) 2013-11-12 2018-06-22 피피지 인더스트리즈 오하이오 인코포레이티드 여과 및 흡착 특성을 갖는 코팅된 미세다공성 물질 및 유체 정제 공정에서의 그의 용도
MX2016011093A (es) 2014-02-28 2016-12-02 Ppg Ind Ohio Inc Proceso de purificacion de emulsion fluida usando materiales microporosos que tienen propiedades de filtracion y adsorcion.
MX2019004152A (es) 2016-10-21 2019-09-26 Ppg Ind Ohio Inc Procesos de purificacion de flujo de residuos de hidrocarburo usando materiales microporosos que tienen propiedades de filtracion y adsorcion.
US10888824B2 (en) 2016-11-16 2021-01-12 Ppg Industries Ohio, Inc. Methods for treating filled microporous membranes
US10183274B2 (en) 2016-11-16 2019-01-22 Ppg Industries Ohio, Inc. Methods for treating filled microporous membranes
US10287413B2 (en) 2016-12-19 2019-05-14 3M Innovative Properties Company Thermoplastic polymer composite containing soft, ferromagnetic particulate material and methods of making thereof
US10913834B2 (en) 2017-11-16 2021-02-09 3M Innovative Properties Company Polymer matrix composites comprising indicator particles and methods of making the same
US10927228B2 (en) 2017-11-16 2021-02-23 3M Innovative Properties Company Polymer matrix composites comprising intumescent particles and methods of making the same
KR20200098531A (ko) 2017-11-16 2020-08-20 쓰리엠 이노베이티브 프로퍼티즈 캄파니 중합체 매트릭스 복합재의 제조 방법
WO2019097446A1 (en) 2017-11-16 2019-05-23 3M Innovative Properties Company Polymer matrix composites comprising functional particles and methods of making the same
CN111357061B (zh) 2017-11-16 2022-04-12 3M创新有限公司 包含介电粒子的聚合物基质复合材料及其制备方法
US10836873B2 (en) 2017-11-16 2020-11-17 3M Innovative Properties Company Polymer matrix composites comprising thermally insulating particles and methods of making the same
US10888821B2 (en) 2018-09-14 2021-01-12 Ppg Industries Ohio, Inc. Method for treating a microporous membrane
US20200104667A1 (en) 2018-09-28 2020-04-02 Ppg Industries Ohio, Inc. Electrically Shielded Article
CN113840868A (zh) 2019-05-15 2021-12-24 3M创新有限公司 包含导热颗粒和磁性颗粒的(共)聚合物基质复合材料及其制备方法
WO2023244892A1 (en) 2022-06-14 2023-12-21 Ppg Industries Ohio, Inc. Treated microporous membrane

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2657149A (en) * 1952-10-21 1953-10-27 Du Pont Method of esterifying the surface of a silica substrate having a reactive silanol surface and product thereof
US2940830A (en) * 1955-08-23 1960-06-14 Columbia Southern Chem Corp Method of preparing silica pigments
GB1044028A (en) * 1962-07-24 1966-09-28 Grace W R & Co Improvements relating to filled polyolefine
GB1044503A (en) * 1964-03-23 1966-10-05 Grace W R & Co Cold-worked polyolefin compositions
US3351495A (en) * 1966-11-22 1967-11-07 Grace W R & Co Battery separator
US4237083A (en) * 1979-02-13 1980-12-02 Evans Products Company Process of manufacturing a microporous sheet material
US4778601A (en) * 1984-10-09 1988-10-18 Millipore Corporation Microporous membranes of ultrahigh molecular weight polyethylene
US4681750A (en) * 1985-07-29 1987-07-21 Ppg Industries, Inc. Preparation of amorphous, precipitated silica and siliceous filler-reinforced microporous polymeric separator
DE3617318A1 (de) * 1986-05-23 1987-11-26 Centralen Inst Khim Promisleno Masse zur herstellung von mikroporoesen separatoren und verfahren zu ihrer herstellung
DE3876669T2 (de) * 1987-04-24 1993-07-01 Ppg Industries Inc Verstrecktes mikroporoeses material.
US4861644A (en) * 1987-04-24 1989-08-29 Ppg Industries, Inc. Printed microporous material
US4833172A (en) * 1987-04-24 1989-05-23 Ppg Industries, Inc. Stretched microporous material
EP0289859B1 (de) * 1987-04-24 1992-04-01 Ppg Industries, Inc. Bedrucktes mikroporöses Material
EP0322169B1 (de) * 1987-12-21 1996-08-14 Entek Manufacturing Inc. Mikroporöse Filamente oder Fasern, Verfahren zur Herstellung derselben und damit hergestellte Artikel
US4937115A (en) * 1988-03-18 1990-06-26 Ppg Industries, Inc. Bacteria impermeable, gas permeable package
US4892779A (en) * 1988-03-18 1990-01-09 Ppg Industries, Inc. Multilayer article of microporous and substantially nonporous materials
US4880843A (en) * 1988-03-28 1989-11-14 Hoechst Celanese Corporation Composition and process for making porous articles from ultra high molecular weight polyethylene
JP2625168B2 (ja) * 1988-09-01 1997-07-02 三井石油化学工業株式会社 研摩材料
US5032450A (en) * 1990-01-31 1991-07-16 Ppg Industries, Inc. Microporous material having a coating of hydrophobic polymer

Also Published As

Publication number Publication date
EP0504366A4 (en) 1993-03-10
WO1992006577A2 (en) 1992-04-30
EP0504366A1 (de) 1992-09-23
US5196262A (en) 1993-03-23
DE69120654D1 (de) 1996-08-08
WO1992006577A8 (en) 2005-06-16
EP0504366B1 (de) 1996-07-03

Similar Documents

Publication Publication Date Title
DE69120654T2 (de) Mikroporöse materialien
DK307889A (da) Partikelfyldte mikroporoese materialer
FI932535A (fi) Tryckoeverfoerare med en djupning foer spaenningsisolering
FI932669A0 (fi) Flerpoligt skaermat kontaktdon med gemensam jord
NO924907D0 (no) Filtreringssikt
DE69128716D1 (de) Bildung porösen materials
NO983400L (no) Oppfiskingsverkt°y
DE69531492D1 (de) Stabilisierung lichtempfindlicher materialien
FI930560A0 (fi) Naetdriven med fasskaerningskontroll utrustad koppling
DE68927127T2 (de) Zusammengesetzte Materialien
DE69421786D1 (de) Keramische Materialien
DE69230252D1 (de) Ballistische materialien
DE69308764D1 (de) Blutverträgliche Materialien
IT1238694B (it) Luxmetri contenenti sostanze fotocromatiche
FI930132A0 (fi) Avboejningssystem med en kontrollerad straolpunkt
FI932076A0 (fi) Haevsystem med en inbyggd gasfjaeder
FI932843A (fi) Psyllium- och kolestyraminkompositioner med foerbaettrad smaklighet
ES1005596Y (es) Nuevo pendiente-arete
DK464388A (da) Emne af formstof
BR7001804U (pt) Reanimador manual
DK132890D0 (da) Pudsmateriale
BR7000708U (pt) Carimbador manual
KR920006195U (ko) 농담
KR910014004U (ko) 장기
SE9003202D0 (sv) Distansorgan

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: PPG INDUSTRIES OHIO, INC., CLEVELAND, OHIO, US