DE3362494D1 - Process for the preparation of a hydrophilic coating - Google Patents

Process for the preparation of a hydrophilic coating

Info

Publication number
DE3362494D1
DE3362494D1 DE8383850091T DE3362494T DE3362494D1 DE 3362494 D1 DE3362494 D1 DE 3362494D1 DE 8383850091 T DE8383850091 T DE 8383850091T DE 3362494 T DE3362494 T DE 3362494T DE 3362494 D1 DE3362494 D1 DE 3362494D1
Authority
DE
Germany
Prior art keywords
coating
polymer surface
hydrophilic coating
evaporating
curing
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
Application number
DE8383850091T
Other languages
English (en)
Inventor
Hans Raymond Lambert
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.)
Astra Tech AB
Original Assignee
Astra Meditec AB
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 Astra Meditec AB filed Critical Astra Meditec AB
Application granted granted Critical
Publication of DE3362494D1 publication Critical patent/DE3362494D1/de
Expired legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L29/00—Materials for catheters, medical tubing, cannulae, or endoscopes or for coating catheters
    • A61L29/08—Materials for coatings
    • A61L29/085—Macromolecular materials
    • 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
    • C08J7/00—Chemical treatment or coating of shaped articles made of macromolecular substances
    • C08J7/04—Coating
    • C08J7/043—Improving the adhesiveness of the coatings per se, e.g. forming primers
    • 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
    • C08J7/00—Chemical treatment or coating of shaped articles made of macromolecular substances
    • C08J7/04—Coating
    • C08J7/046—Forming abrasion-resistant coatings; Forming surface-hardening coatings
    • 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
    • C08J7/00—Chemical treatment or coating of shaped articles made of macromolecular substances
    • C08J7/04—Coating
    • C08J7/056—Forming hydrophilic coatings
    • 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]
    • Y10T428/31536—Including interfacial reaction product of adjacent layers
    • 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]
    • Y10T428/31551—Of polyamidoester [polyurethane, polyisocyanate, polycarbamate, etc.]
    • 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]
    • Y10T428/31551—Of polyamidoester [polyurethane, polyisocyanate, polycarbamate, etc.]
    • Y10T428/31573—Next to addition polymer of ethylenically unsaturated monomer
    • Y10T428/3158—Halide monomer type [polyvinyl chloride, etc.]
DE8383850091T 1982-04-22 1983-04-07 Process for the preparation of a hydrophilic coating Expired DE3362494D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8202524A SE430696B (sv) 1982-04-22 1982-04-22 Forfarande for framstellning av en hydrofil beleggning samt en enligt forfarandet framstelld medicinsk artikel

Publications (1)

Publication Number Publication Date
DE3362494D1 true DE3362494D1 (en) 1986-04-17

Family

ID=20346600

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8383850091T Expired DE3362494D1 (en) 1982-04-22 1983-04-07 Process for the preparation of a hydrophilic coating

Country Status (14)

Country Link
US (1) US4459317A (de)
EP (1) EP0093094B1 (de)
JP (1) JPS58193766A (de)
AT (1) ATE18569T1 (de)
AU (1) AU556350B2 (de)
CA (1) CA1215598A (de)
DE (1) DE3362494D1 (de)
DK (1) DK159018C (de)
ES (1) ES521699A0 (de)
FI (1) FI73702C (de)
GB (1) GB2119283B (de)
IE (1) IE54235B1 (de)
NO (1) NO155889C (de)
SE (1) SE430696B (de)

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Also Published As

Publication number Publication date
NO155889B (no) 1987-03-09
FI73702B (fi) 1987-07-31
GB2119283B (en) 1985-08-29
NO155889C (no) 1987-06-17
CA1215598A (en) 1986-12-23
GB2119283A (en) 1983-11-16
SE8202524L (sv) 1983-10-23
SE430696B (sv) 1983-12-05
ES8405826A1 (es) 1984-06-16
EP0093094A1 (de) 1983-11-02
EP0093094B1 (de) 1986-03-12
ATE18569T1 (de) 1986-03-15
DK170883A (da) 1983-10-23
IE830893L (en) 1983-10-22
JPH0339753B2 (de) 1991-06-14
DK159018B (da) 1990-08-20
JPS58193766A (ja) 1983-11-11
ES521699A0 (es) 1984-06-16
IE54235B1 (en) 1989-07-19
NO831409L (no) 1983-10-24
DK170883D0 (da) 1983-04-19
AU1326683A (en) 1983-10-27
FI831340A0 (fi) 1983-04-20
DK159018C (da) 1991-01-28
AU556350B2 (en) 1986-10-30
US4459317A (en) 1984-07-10
FI73702C (fi) 1987-11-09
GB8310641D0 (en) 1983-05-25
FI831340L (fi) 1983-10-23

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Owner name: ASTRA TECH AB, MOELNDAL, SE

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Free format text: WEBER, D., DIPL.-CHEM. DR.RER.NAT. SEIFFERT, K., DIPL.-PHYS. LIEKE, W., DIPL.-PHYS. DR.RER.NAT., PAT.-ANWAELTE, 65189 WIESBADEN