US2810426A - Reticulated webs and method and apparatus for their production - Google Patents
Reticulated webs and method and apparatus for their production Download PDFInfo
- Publication number
- US2810426A US2810426A US400252A US40025253A US2810426A US 2810426 A US2810426 A US 2810426A US 400252 A US400252 A US 400252A US 40025253 A US40025253 A US 40025253A US 2810426 A US2810426 A US 2810426A
- Authority
- US
- United States
- Prior art keywords
- fibers
- gas
- stream
- liquid
- fiber
- 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
Links
Images
Classifications
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
- D01D5/00—Formation of filaments, threads, or the like
- D01D5/0007—Electro-spinning
- D01D5/0061—Electro-spinning characterised by the electro-spinning apparatus
- D01D5/0069—Electro-spinning characterised by the electro-spinning apparatus characterised by the spinning section, e.g. capillary tube, protrusion or pin
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B5/00—Producing shaped articles from the material in moulds or on moulding surfaces, carried or formed by, in, or on conveyors irrespective of the manner of shaping
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B7/00—Moulds; Cores; Mandrels
- B28B7/24—Unitary mould structures with a plurality of moulding spaces, e.g. moulds divided into multiple moulding spaces by integratable partitions, mould part structures providing a number of moulding spaces in mutual co-operation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B7/00—Moulds; Cores; Mandrels
- B28B7/24—Unitary mould structures with a plurality of moulding spaces, e.g. moulds divided into multiple moulding spaces by integratable partitions, mould part structures providing a number of moulding spaces in mutual co-operation
- B28B7/241—Detachable assemblies of mould parts providing only in mutual co-operation a number of complete moulding spaces
- B28B7/243—Detachable assemblies of mould parts providing only in mutual co-operation a number of complete moulding spaces for making plates, panels or similar sheet- or disc-shaped objects
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
- D01D5/00—Formation of filaments, threads, or the like
- D01D5/0007—Electro-spinning
- D01D5/0015—Electro-spinning characterised by the initial state of the material
- D01D5/003—Electro-spinning characterised by the initial state of the material the material being a polymer solution or dispersion
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
- D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
- D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
- D04H1/54—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties by welding together the fibres, e.g. by partially melting or dissolving
- D04H1/56—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties by welding together the fibres, e.g. by partially melting or dissolving in association with fibre formation, e.g. immediately following extrusion of staple fibres
-
- 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
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S264/00—Plastic and nonmetallic article shaping or treating: processes
- Y10S264/75—Processes of uniting two or more fibers
-
- 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
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S55/00—Gas separation
- Y10S55/39—Electrets separator
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Ceramic Engineering (AREA)
- Textile Engineering (AREA)
- Dispersion Chemistry (AREA)
- Nonwoven Fabrics (AREA)
- Filtering Materials (AREA)
Description
Claims (1)
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL193390D NL193390A (en) | 1953-12-24 | ||
BE534423D BE534423A (en) | 1953-12-24 | ||
US400252A US2810426A (en) | 1953-12-24 | 1953-12-24 | Reticulated webs and method and apparatus for their production |
FR1144580D FR1144580A (en) | 1953-12-24 | 1954-11-22 | Improvements to devices and installations for the production of plaster tiles |
GB36313/54A GB794725A (en) | 1953-12-24 | 1954-12-15 | A method and apparatus for producing webs or sheets of fibrous material |
FR1144586D FR1144586A (en) | 1953-12-24 | 1954-12-23 | Method and apparatus for the manufacture of webs or crosslinked products formed from fibrous materials |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US400252A US2810426A (en) | 1953-12-24 | 1953-12-24 | Reticulated webs and method and apparatus for their production |
Publications (1)
Publication Number | Publication Date |
---|---|
US2810426A true US2810426A (en) | 1957-10-22 |
Family
ID=23582841
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US400252A Expired - Lifetime US2810426A (en) | 1953-12-24 | 1953-12-24 | Reticulated webs and method and apparatus for their production |
Country Status (5)
Country | Link |
---|---|
US (1) | US2810426A (en) |
BE (1) | BE534423A (en) |
FR (2) | FR1144580A (en) |
GB (1) | GB794725A (en) |
NL (1) | NL193390A (en) |
Cited By (79)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2929436A (en) * | 1957-10-17 | 1960-03-22 | Goodyear Aircraft Corp | Method and apparatus for spraying a mixture of fibers and resin material |
US2958593A (en) * | 1960-01-11 | 1960-11-01 | Minnesota Mining & Mfg | Low density open non-woven fibrous abrasive article |
US2980574A (en) * | 1956-05-28 | 1961-04-18 | Kemlite Corp | Plastic sheet material |
US3016294A (en) * | 1959-04-21 | 1962-01-09 | Norton Co | Abrasive product |
US3026190A (en) * | 1958-12-02 | 1962-03-20 | American Viscose Corp | Elastomer bonded abrasives |
US3063883A (en) * | 1961-03-30 | 1962-11-13 | Union Carbide Corp | Reinforced resin laminates |
US3068528A (en) * | 1960-05-03 | 1962-12-18 | Du Pont | Method for conveying and stretching thermoplastic film |
US3082138A (en) * | 1957-09-10 | 1963-03-19 | Lindeman Naur | Production of sheet material |
US3117055A (en) * | 1959-12-15 | 1964-01-07 | Du Pont | Non-woven fabrica |
US3118750A (en) * | 1958-07-22 | 1964-01-21 | Celanese Corp | Low density non-woven web |
US3134704A (en) * | 1960-05-13 | 1964-05-26 | Reichhold Chemicals Inc | Method of and apparatus for multiple forming and winding of glass and resin filaments |
US3169899A (en) * | 1960-11-08 | 1965-02-16 | Du Pont | Nonwoven fiberous sheet of continuous strand material and the method of making same |
US3177055A (en) * | 1962-02-28 | 1965-04-06 | Armstrong Cork Co | Cleaning pad |
US3223757A (en) * | 1960-05-03 | 1965-12-14 | Du Pont | Process for quenching extruded polymeric film |
US3232819A (en) * | 1960-05-23 | 1966-02-01 | Kendall & Co | Breathable structures |
US3280229A (en) * | 1963-01-15 | 1966-10-18 | Kendall & Co | Process and apparatus for producing patterned non-woven fabrics |
US3319309A (en) * | 1964-06-04 | 1967-05-16 | Du Pont | Charged web collecting apparatus |
US3325322A (en) * | 1960-05-23 | 1967-06-13 | Kendall & Co | Method of producing breathable structures |
US3334161A (en) * | 1965-02-10 | 1967-08-01 | Du Pont | Filament forwarding jet device |
US3387956A (en) * | 1965-06-16 | 1968-06-11 | Reeves Bros Inc | Abrasive scouring materials |
US3407436A (en) * | 1964-05-06 | 1968-10-29 | Grace W R & Co | Method and apparatus for electrostatically securing film to an object |
US3439085A (en) * | 1963-10-25 | 1969-04-15 | Freudenberg Carl Kg | Process for the production of non-woven elastic polyurethane fabric |
US3481005A (en) * | 1967-11-21 | 1969-12-02 | Du Pont | Machine for forming nonwoven webs |
US3489827A (en) * | 1963-10-29 | 1970-01-13 | Buckeye Cellulose Corp | Process for the manufacture of aerosol filters |
US3502763A (en) * | 1962-02-03 | 1970-03-24 | Freudenberg Carl Kg | Process of producing non-woven fabric fleece |
US3509009A (en) * | 1966-02-10 | 1970-04-28 | Freudenberg Carl Kg | Non-woven fabric |
US3689608A (en) * | 1964-06-04 | 1972-09-05 | Du Pont | Process for forming a nonwoven web |
US3707838A (en) * | 1968-08-24 | 1973-01-02 | Metallgesellschaft Ag | Process for the production of staple fibers |
US3874831A (en) * | 1973-08-09 | 1975-04-01 | Fibre Formations Inc | Machine for producing pulp bats |
US3994258A (en) * | 1973-06-01 | 1976-11-30 | Bayer Aktiengesellschaft | Apparatus for the production of filters by electrostatic fiber spinning |
US4069026A (en) * | 1970-06-29 | 1978-01-17 | Bayer Aktiengesellschaft | Filter made of electrostatically spun fibres |
US4088620A (en) * | 1972-12-28 | 1978-05-09 | Kuraray Co., Ltd. | Melamine resin flame-retardant fibers |
US4127706A (en) * | 1974-09-26 | 1978-11-28 | Imperial Chemical Industries Limited | Porous fluoropolymeric fibrous sheet and method of manufacture |
US4138445A (en) * | 1974-05-21 | 1979-02-06 | Toray Industries, Inc. | Flame retardant fiber |
US4143196A (en) * | 1970-06-29 | 1979-03-06 | Bayer Aktiengesellschaft | Fibre fleece of electrostatically spun fibres and methods of making same |
DE2855468A1 (en) * | 1977-12-22 | 1979-07-05 | Battelle Memorial Institute | DEVICE FOR MAKING A NON-WOVEN PRODUCT BASED ON A DIELECTRIC FLUID SUBSTANCE |
US4172440A (en) * | 1976-03-27 | 1979-10-30 | Hoechst Aktiengesellschaft | Cutting monofilament |
US4215682A (en) * | 1978-02-06 | 1980-08-05 | Minnesota Mining And Manufacturing Company | Melt-blown fibrous electrets |
US4226576A (en) * | 1978-01-18 | 1980-10-07 | Campbell Soup Company | Protein texturization by centrifugal spinning |
US4227350A (en) * | 1977-11-02 | 1980-10-14 | Minnesota Mining And Manufacturing Company | Low-density abrasive product and method of making the same |
US4230650A (en) * | 1973-08-16 | 1980-10-28 | Battelle Memorial Institute | Process for the manufacture of a plurality of filaments |
US4266918A (en) * | 1978-03-13 | 1981-05-12 | Pulp And Paper Research Institute Of Canada | Apparatus for electrostatic fibre spinning from polymeric fluids |
US4392876A (en) * | 1980-09-15 | 1983-07-12 | Firma Carl Freudenberg | Filter packing |
US4486365A (en) * | 1982-03-29 | 1984-12-04 | Rhodia Ag | Process and apparatus for the preparation of electret filaments, textile fibers and similar articles |
US4668566A (en) * | 1985-10-07 | 1987-05-26 | Kimberly-Clark Corporation | Multilayer nonwoven fabric made with poly-propylene and polyethylene |
EP0245108A2 (en) * | 1986-05-09 | 1987-11-11 | Toray Industries, Inc. | Process and apparatus for productionof a non-woven fiber sheet |
EP0261921A2 (en) * | 1986-09-22 | 1988-03-30 | Exxon Chemical Patents Inc. | Melt blown webs |
US4753834A (en) * | 1985-10-07 | 1988-06-28 | Kimberly-Clark Corporation | Nonwoven web with improved softness |
US4778460A (en) * | 1985-10-07 | 1988-10-18 | Kimberly-Clark Corporation | Multilayer nonwoven fabric |
US4795330A (en) * | 1986-02-21 | 1989-01-03 | Imperial Chemical Industries Plc | Apparatus for particles |
US4820578A (en) * | 1988-04-28 | 1989-04-11 | Shell Oil Company | Polyketone roofing membranes |
US4874399A (en) * | 1988-01-25 | 1989-10-17 | Minnesota Mining And Manufacturing Company | Electret filter made of fibers containing polypropylene and poly(4-methyl-1-pentene) |
WO1992005305A1 (en) * | 1990-09-24 | 1992-04-02 | Exxon Chemical Patents Inc. | Charging apparatus and method for meltblown webs |
EP0520798A1 (en) * | 1991-06-26 | 1992-12-30 | Peter Maurice Lock | Absorptive materials, and methods for their production |
US5382609A (en) * | 1991-06-26 | 1995-01-17 | Lock; Peter M. | Absorptive fibrous sheets and processes for their manufacture |
US6171433B1 (en) * | 1996-07-17 | 2001-01-09 | Iowa State University Research Foundation, Inc. | Method of making polymer powders and whiskers as well as particulate products of the method and atomizing apparatus |
US6604925B1 (en) | 1996-12-11 | 2003-08-12 | Nicast Ltd. | Device for forming a filtering material |
US6616435B2 (en) * | 2000-12-22 | 2003-09-09 | Korea Institute Of Science And Technology | Apparatus of polymer web by electrospinning process |
US20030233735A1 (en) * | 2002-06-15 | 2003-12-25 | Kimberly-Clark Worldwide, Inc. | Use of a pulsating power supply for electrostatic charging of nonwovens |
US6709623B2 (en) | 2000-12-22 | 2004-03-23 | Kimberly-Clark Worldwide, Inc. | Process of and apparatus for making a nonwoven web |
US20050087288A1 (en) * | 2003-10-27 | 2005-04-28 | Haynes Bryan D. | Method and apparatus for production of nonwoven webs |
WO2006018838A2 (en) * | 2004-08-19 | 2006-02-23 | Nicast Ltd. | Method and system for manufacturing electrospun structures |
US20060049542A1 (en) * | 2004-09-09 | 2006-03-09 | Benjamin Chu | Apparatus for electro-blowing or blowing-assisted electro-spinning technology and process for post treatment of electrospun or electroblown membranes |
US20080063741A1 (en) * | 2004-04-08 | 2008-03-13 | Research Triangle Insitute | Electrospinning in a controlled gaseous environment |
US20080102145A1 (en) * | 2005-09-26 | 2008-05-01 | Kim Hak-Yong | Conjugate Electrospinning Devices, Conjugate Nonwoven and Filament Comprising Nanofibers Prepared by Using the Same |
US7504060B2 (en) | 2003-10-16 | 2009-03-17 | Kimberly-Clark Worldwide, Inc. | Method and apparatus for the production of nonwoven web materials |
US20090325449A1 (en) * | 2002-03-26 | 2009-12-31 | E. I. Du Pont De Nemours And Company | Manufacturing device and the method of preparing for the nanofibers via electro blown spinning process |
US20100092687A1 (en) * | 2007-02-21 | 2010-04-15 | Hiroto Sumida | Nano-fiber manufacturing apparatus |
US20110148005A1 (en) * | 2004-06-29 | 2011-06-23 | Yong Lak Joo | Method for Elevated Temperature Electrospinning |
US20110171335A1 (en) * | 2004-12-27 | 2011-07-14 | E. I. Du Pont De Nemours And Company | Electroblowing web formation process |
EP2536871A2 (en) * | 2010-02-15 | 2012-12-26 | Cornell University | Electrospinning apparatus and nanofibers produced therefrom |
US20130011508A1 (en) * | 2010-03-24 | 2013-01-10 | Fibrane. Co., Ltd | Electrospinning apparatus for producing nanofibres and capable of adjusting the temperature and humidity of a spinning zone |
WO2014028592A1 (en) * | 2012-08-15 | 2014-02-20 | E. I. Du Pont De Nemours And Company | Multizone electroblowing process |
WO2014079400A1 (en) * | 2012-11-23 | 2014-05-30 | Nafigate Corporation, A.S. | Method and device for production of nanofibers by electrostatic spinning of polymer solution or melt |
US20140353882A1 (en) * | 2013-03-14 | 2014-12-04 | Cornell University | Electrospinning apparatuses & processes |
US9102570B2 (en) | 2011-04-22 | 2015-08-11 | Cornell University | Process of making metal and ceramic nanofibers |
US20160021909A1 (en) * | 2013-03-15 | 2016-01-28 | Wm. Wrigley Jr. Company | Low density chewing gum and systems and processes for making such |
CN107399005A (en) * | 2017-08-25 | 2017-11-28 | 俞纪洪 | A kind of stable concrete mixer |
US11155934B2 (en) * | 2017-09-07 | 2021-10-26 | Technicka Univerzita v Uberci | Method for producing polymeric nanofibres by electric or electrostatic spinning of a polymer solution or melt, a spinning electrode for the method, and a device for the production of polymeric nanofibres equipped with at least one such spinning electrode |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE795841A (en) * | 1972-02-25 | 1973-08-23 | Montedison Spa | PROCESS FOR PREPARING FIBERS FROM POLYMERIC MATERIALS, SUITABLE FOR THE PREPARATION OF PAPER PULP |
GB1527592A (en) * | 1974-08-05 | 1978-10-04 | Ici Ltd | Wound dressing |
IL82511A (en) * | 1986-05-28 | 1992-09-06 | Procter & Gamble | Apparatus for and methods of airlaying fibrous webs having discrete particles therein |
US4764325A (en) * | 1986-05-28 | 1988-08-16 | The Procter & Gamble Company | Apparatus for and methods of forming airlaid fibrous webs having a multiplicity of components |
US4855179A (en) * | 1987-07-29 | 1989-08-08 | Arco Chemical Technology, Inc. | Production of nonwoven fibrous articles |
US4988560A (en) * | 1987-12-21 | 1991-01-29 | Minnesota Mining And Manufacturing Company | Oriented melt-blown fibers, processes for making such fibers, and webs made from such fibers |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE495737A (en) * | ||||
DE376598C (en) * | 1923-05-31 | Gustav Tuerk | Method and device for the production of wadding fleece | |
US2336745A (en) * | 1941-12-20 | 1943-12-14 | Fred W Manning | Method and apparatus for making unwoven and composite fabrics |
-
0
- NL NL193390D patent/NL193390A/xx unknown
- BE BE534423D patent/BE534423A/xx unknown
-
1953
- 1953-12-24 US US400252A patent/US2810426A/en not_active Expired - Lifetime
-
1954
- 1954-11-22 FR FR1144580D patent/FR1144580A/en not_active Expired
- 1954-12-15 GB GB36313/54A patent/GB794725A/en not_active Expired
- 1954-12-23 FR FR1144586D patent/FR1144586A/en not_active Expired
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE495737A (en) * | ||||
DE376598C (en) * | 1923-05-31 | Gustav Tuerk | Method and device for the production of wadding fleece | |
US2336745A (en) * | 1941-12-20 | 1943-12-14 | Fred W Manning | Method and apparatus for making unwoven and composite fabrics |
Cited By (110)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2980574A (en) * | 1956-05-28 | 1961-04-18 | Kemlite Corp | Plastic sheet material |
US3082138A (en) * | 1957-09-10 | 1963-03-19 | Lindeman Naur | Production of sheet material |
US2929436A (en) * | 1957-10-17 | 1960-03-22 | Goodyear Aircraft Corp | Method and apparatus for spraying a mixture of fibers and resin material |
US3118750A (en) * | 1958-07-22 | 1964-01-21 | Celanese Corp | Low density non-woven web |
US3026190A (en) * | 1958-12-02 | 1962-03-20 | American Viscose Corp | Elastomer bonded abrasives |
US3016294A (en) * | 1959-04-21 | 1962-01-09 | Norton Co | Abrasive product |
US3117055A (en) * | 1959-12-15 | 1964-01-07 | Du Pont | Non-woven fabrica |
US2958593A (en) * | 1960-01-11 | 1960-11-01 | Minnesota Mining & Mfg | Low density open non-woven fibrous abrasive article |
US3068528A (en) * | 1960-05-03 | 1962-12-18 | Du Pont | Method for conveying and stretching thermoplastic film |
US3223757A (en) * | 1960-05-03 | 1965-12-14 | Du Pont | Process for quenching extruded polymeric film |
US3134704A (en) * | 1960-05-13 | 1964-05-26 | Reichhold Chemicals Inc | Method of and apparatus for multiple forming and winding of glass and resin filaments |
US3325322A (en) * | 1960-05-23 | 1967-06-13 | Kendall & Co | Method of producing breathable structures |
US3232819A (en) * | 1960-05-23 | 1966-02-01 | Kendall & Co | Breathable structures |
US3169899A (en) * | 1960-11-08 | 1965-02-16 | Du Pont | Nonwoven fiberous sheet of continuous strand material and the method of making same |
US3063883A (en) * | 1961-03-30 | 1962-11-13 | Union Carbide Corp | Reinforced resin laminates |
US3502763A (en) * | 1962-02-03 | 1970-03-24 | Freudenberg Carl Kg | Process of producing non-woven fabric fleece |
US3177055A (en) * | 1962-02-28 | 1965-04-06 | Armstrong Cork Co | Cleaning pad |
US3280229A (en) * | 1963-01-15 | 1966-10-18 | Kendall & Co | Process and apparatus for producing patterned non-woven fabrics |
US3439085A (en) * | 1963-10-25 | 1969-04-15 | Freudenberg Carl Kg | Process for the production of non-woven elastic polyurethane fabric |
US3489827A (en) * | 1963-10-29 | 1970-01-13 | Buckeye Cellulose Corp | Process for the manufacture of aerosol filters |
US3407436A (en) * | 1964-05-06 | 1968-10-29 | Grace W R & Co | Method and apparatus for electrostatically securing film to an object |
US3319309A (en) * | 1964-06-04 | 1967-05-16 | Du Pont | Charged web collecting apparatus |
US3689608A (en) * | 1964-06-04 | 1972-09-05 | Du Pont | Process for forming a nonwoven web |
US3334161A (en) * | 1965-02-10 | 1967-08-01 | Du Pont | Filament forwarding jet device |
US3387956A (en) * | 1965-06-16 | 1968-06-11 | Reeves Bros Inc | Abrasive scouring materials |
US3509009A (en) * | 1966-02-10 | 1970-04-28 | Freudenberg Carl Kg | Non-woven fabric |
US3481005A (en) * | 1967-11-21 | 1969-12-02 | Du Pont | Machine for forming nonwoven webs |
US3707838A (en) * | 1968-08-24 | 1973-01-02 | Metallgesellschaft Ag | Process for the production of staple fibers |
US4069026A (en) * | 1970-06-29 | 1978-01-17 | Bayer Aktiengesellschaft | Filter made of electrostatically spun fibres |
US4143196A (en) * | 1970-06-29 | 1979-03-06 | Bayer Aktiengesellschaft | Fibre fleece of electrostatically spun fibres and methods of making same |
US4088620A (en) * | 1972-12-28 | 1978-05-09 | Kuraray Co., Ltd. | Melamine resin flame-retardant fibers |
US3994258A (en) * | 1973-06-01 | 1976-11-30 | Bayer Aktiengesellschaft | Apparatus for the production of filters by electrostatic fiber spinning |
US3874831A (en) * | 1973-08-09 | 1975-04-01 | Fibre Formations Inc | Machine for producing pulp bats |
US4230650A (en) * | 1973-08-16 | 1980-10-28 | Battelle Memorial Institute | Process for the manufacture of a plurality of filaments |
US4138445A (en) * | 1974-05-21 | 1979-02-06 | Toray Industries, Inc. | Flame retardant fiber |
US4127706A (en) * | 1974-09-26 | 1978-11-28 | Imperial Chemical Industries Limited | Porous fluoropolymeric fibrous sheet and method of manufacture |
US4172440A (en) * | 1976-03-27 | 1979-10-30 | Hoechst Aktiengesellschaft | Cutting monofilament |
US4227350A (en) * | 1977-11-02 | 1980-10-14 | Minnesota Mining And Manufacturing Company | Low-density abrasive product and method of making the same |
DE2855468A1 (en) * | 1977-12-22 | 1979-07-05 | Battelle Memorial Institute | DEVICE FOR MAKING A NON-WOVEN PRODUCT BASED ON A DIELECTRIC FLUID SUBSTANCE |
US4226576A (en) * | 1978-01-18 | 1980-10-07 | Campbell Soup Company | Protein texturization by centrifugal spinning |
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Also Published As
Publication number | Publication date |
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GB794725A (en) | 1958-05-07 |
NL193390A (en) | |
FR1144586A (en) | 1957-10-15 |
BE534423A (en) | |
FR1144580A (en) | 1957-10-15 |
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