DK168633B1 - Vanddampgennemtrængelig elastomerfilm, medicinsk forbinding indeholdende elastomerfilmen samt fremgangsmåde til fremstilling af elastomerfilmen - Google Patents

Vanddampgennemtrængelig elastomerfilm, medicinsk forbinding indeholdende elastomerfilmen samt fremgangsmåde til fremstilling af elastomerfilmen Download PDF

Info

Publication number
DK168633B1
DK168633B1 DK358781A DK358781A DK168633B1 DK 168633 B1 DK168633 B1 DK 168633B1 DK 358781 A DK358781 A DK 358781A DK 358781 A DK358781 A DK 358781A DK 168633 B1 DK168633 B1 DK 168633B1
Authority
DK
Denmark
Prior art keywords
film
polyurethane
films
weight
film according
Prior art date
Application number
DK358781A
Other languages
Danish (da)
English (en)
Other versions
DK358781A (da
Inventor
Ronald Lloyd
Peter Joseph Metcalfe
Original Assignee
Smith & Nephew
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 Smith & Nephew filed Critical Smith & Nephew
Publication of DK358781A publication Critical patent/DK358781A/da
Application granted granted Critical
Publication of DK168633B1 publication Critical patent/DK168633B1/da

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
    • A61L15/00—Chemical aspects of, or use of materials for, bandages, dressings or absorbent pads
    • A61L15/16—Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons
    • A61L15/22—Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons containing macromolecular materials
    • A61L15/225—Mixtures of macromolecular compounds
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L75/00—Compositions of polyureas or polyurethanes; Compositions of derivatives of such polymers
    • C08L75/04—Polyurethanes
    • 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
    • Y10T428/249979—Specified thickness of void-containing component [absolute or relative] or numerical cell dimension
    • 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.]
    • Y10T428/249982—With component specified as adhesive or bonding agent
    • Y10T428/249983—As outermost component
    • 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.]
    • Y10T428/249982—With component specified as adhesive or bonding agent
    • Y10T428/249985—Composition of adhesive or bonding component specified
    • 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
    • Y10T428/26—Web or sheet containing structurally defined element or component, the element or component having a specified physical dimension
    • Y10T428/268—Monolayer with structurally defined element
    • 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
    • Y10T428/28—Web or sheet containing structurally defined element or component and having an adhesive outermost layer

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Hematology (AREA)
  • Engineering & Computer Science (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Materials For Medical Uses (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Laminated Bodies (AREA)
  • Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
DK358781A 1980-08-13 1981-08-12 Vanddampgennemtrængelig elastomerfilm, medicinsk forbinding indeholdende elastomerfilmen samt fremgangsmåde til fremstilling af elastomerfilmen DK168633B1 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB8026366 1980-08-13
GB8026366 1980-08-13

Publications (2)

Publication Number Publication Date
DK358781A DK358781A (da) 1982-02-14
DK168633B1 true DK168633B1 (da) 1994-05-09

Family

ID=10515429

Family Applications (1)

Application Number Title Priority Date Filing Date
DK358781A DK168633B1 (da) 1980-08-13 1981-08-12 Vanddampgennemtrængelig elastomerfilm, medicinsk forbinding indeholdende elastomerfilmen samt fremgangsmåde til fremstilling af elastomerfilmen

Country Status (12)

Country Link
US (1) US4452845A (enExample)
EP (1) EP0046071B1 (enExample)
JP (1) JPS5763229A (enExample)
AT (1) ATE6741T1 (enExample)
AU (1) AU545048B2 (enExample)
CA (1) CA1177208A (enExample)
DE (1) DE3162807D1 (enExample)
DK (1) DK168633B1 (enExample)
GB (1) GB2081721B (enExample)
IE (1) IE51473B1 (enExample)
NZ (1) NZ197988A (enExample)
ZA (1) ZA815523B (enExample)

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CN101724253B (zh) * 2009-11-26 2012-03-07 宁波敏禾机械有限公司 一种改性热塑性聚氨酯及其制备方法和用途
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TWI732730B (zh) 2020-12-29 2021-07-01 聚紡股份有限公司 機能性布料及其製造方法
CN115073776A (zh) * 2021-03-15 2022-09-20 聚纺股份有限公司 功能性布料及其制造方法
CN114681681B (zh) * 2021-07-07 2023-06-30 浙江天原医用材料有限公司 一种医用导管用材料及其制备方法和应用

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Also Published As

Publication number Publication date
IE811793L (en) 1982-02-13
CA1177208A (en) 1984-11-06
IE51473B1 (en) 1986-12-24
AU7400081A (en) 1982-03-04
ATE6741T1 (de) 1984-04-15
EP0046071B1 (en) 1984-03-21
EP0046071A3 (en) 1982-05-05
US4452845A (en) 1984-06-05
DK358781A (da) 1982-02-14
EP0046071A2 (en) 1982-02-17
JPS5763229A (en) 1982-04-16
GB2081721A (en) 1982-02-24
DE3162807D1 (en) 1984-04-26
NZ197988A (en) 1984-03-30
JPH0235779B2 (enExample) 1990-08-13
GB2081721B (en) 1984-05-23
ZA815523B (en) 1982-09-29
AU545048B2 (en) 1985-06-27

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Legal Events

Date Code Title Description
B1 Patent granted (law 1993)
PBP Patent lapsed