ATE6741T1 - Folien aus polymermischungen, herstellung und anwendung dieser folien. - Google Patents

Folien aus polymermischungen, herstellung und anwendung dieser folien.

Info

Publication number
ATE6741T1
ATE6741T1 AT81303615T AT81303615T ATE6741T1 AT E6741 T1 ATE6741 T1 AT E6741T1 AT 81303615 T AT81303615 T AT 81303615T AT 81303615 T AT81303615 T AT 81303615T AT E6741 T1 ATE6741 T1 AT E6741T1
Authority
AT
Austria
Prior art keywords
films
manufacture
application
polymer compounds
polyurethane
Prior art date
Application number
AT81303615T
Other languages
German (de)
English (en)
Inventor
Ronald Lloyd
Peter Joseph Metcalfe
Original Assignee
Smith And Nephew Associated Companies P.L.C.
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 And Nephew Associated Companies P.L.C. filed Critical Smith And Nephew Associated Companies P.L.C.
Application granted granted Critical
Publication of ATE6741T1 publication Critical patent/ATE6741T1/de

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)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Hematology (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Epidemiology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (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)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
AT81303615T 1980-08-13 1981-08-07 Folien aus polymermischungen, herstellung und anwendung dieser folien. ATE6741T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB8026366 1980-08-13
EP19810303615 EP0046071B1 (en) 1980-08-13 1981-08-07 Polymer blend films, their preparation and use

Publications (1)

Publication Number Publication Date
ATE6741T1 true ATE6741T1 (de) 1984-04-15

Family

ID=10515429

Family Applications (1)

Application Number Title Priority Date Filing Date
AT81303615T ATE6741T1 (de) 1980-08-13 1981-08-07 Folien aus polymermischungen, herstellung und anwendung dieser folien.

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)

Families Citing this family (84)

* Cited by examiner, † Cited by third party
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US4559938A (en) * 1981-08-12 1985-12-24 Smith And Nephew Associated Companies P.L.C. Adhesive dressing and components
IL65438A (en) * 1982-04-06 1984-12-31 Israel Atomic Energy Comm Synthetic wound covering
WO1983003549A1 (en) * 1982-04-08 1983-10-27 Smith And Nephew Associated Companies P.L.C. Surgical adhesive dressing
US4863778A (en) * 1982-04-24 1989-09-05 Smith And Nephew Associated Companies P.L.C. Products, processes and use
AU562370B2 (en) * 1982-10-02 1987-06-11 Smith & Nephew Associated Companies Plc Moisture vapour permeable adhesive surgical dressing
FR2542201B1 (fr) * 1983-03-11 1985-07-26 Lhd Lab Hygiene Dietetique Nouveau support chirurgical comprenant un film de polyurethane et un non-tisse, utilisation notamment dans le domaine des pansements, et procede de preparation
GB8328279D0 (en) * 1983-10-22 1983-11-23 Smith & Nephew Res Polymer blend films
GB8334484D0 (en) * 1983-12-24 1984-02-01 Smith & Nephew Ass Surgical dressing
US4605165A (en) * 1984-06-13 1986-08-12 International Flavors & Fragrances Inc. Constant rate volatile composition dispensing article and process for using same
US4614299A (en) * 1984-06-13 1986-09-30 International Flavors & Fragrances Inc. Article which dispenses at a constant rate a volatile composition, and process for using same
AU581861B2 (en) * 1984-09-21 1989-03-09 Nippon Paint Co., Ltd. Novel composite film and preparation thereof
US5153040A (en) * 1985-03-11 1992-10-06 Minnesota Mining And Manufacturing Co. Wound dressing
US4698372A (en) * 1985-09-09 1987-10-06 E. I. Du Pont De Nemours And Company Microporous polymeric films and process for their manufacture
US4704130A (en) * 1985-10-18 1987-11-03 Mitral Medical, International, Inc. Biocompatible microporous polymeric materials and methods of making same
US4829096A (en) * 1986-07-16 1989-05-09 Sumitomo Chemical Company, Limited Breathable film and process for production of the same
US5147698A (en) * 1986-09-30 1992-09-15 Minnesota Mining And Manufacturing Company Pressure sensitive adhesive film article having high moisture vapor transmission rate
EP0262786B1 (en) * 1986-09-30 1994-10-12 Minnesota Mining And Manufacturing Company Pressure-sensitive adhesive film article having high moisture vapor transmission
US5009224A (en) * 1986-09-30 1991-04-23 Minnesota Mining And Manufacturing Company Method for attaching a pressure-sensitive film article having high moisture vapor transmission rate
US4758239A (en) * 1986-10-31 1988-07-19 Kimberly-Clark Corporation Breathable barrier
US4713069A (en) * 1986-10-31 1987-12-15 Kimberly-Clark Corporation Baffle having zoned water vapor permeability
US4713068A (en) * 1986-10-31 1987-12-15 Kimberly-Clark Corporation Breathable clothlike barrier having controlled structure defensive composite
AU607172B2 (en) * 1986-12-22 1991-02-28 Cygnus, Inc. Diffusion matrix for transdermal drug administration
US5006342A (en) * 1986-12-22 1991-04-09 Cygnus Corporation Resilient transdermal drug delivery device
US4906463A (en) * 1986-12-22 1990-03-06 Cygnus Research Corporation Transdermal drug-delivery composition
US4913410A (en) * 1987-01-07 1990-04-03 Marshall Robert L Particle for vibration damping
US5061258A (en) * 1987-08-07 1991-10-29 Martz Joel D Vapor permeable dressing with releasable medication
US5593395A (en) * 1987-08-07 1997-01-14 Martz; Joel D. Vapor permeable dressing
US4890628A (en) * 1987-12-03 1990-01-02 Kimberly-Clark Corporation Surgical drape with means for channeling and collecting fluids
US4818600A (en) * 1987-12-09 1989-04-04 Kimberly-Clark Corporation Latex coated breathable barrier
US5252334A (en) * 1989-09-08 1993-10-12 Cygnus Therapeutic Systems Solid matrix system for transdermal drug delivery
GB8926920D0 (en) * 1989-11-29 1990-01-17 Barry Thomas Inflatable body supports and splints
US5197493A (en) * 1989-12-14 1993-03-30 Kimberly-Clark Corporation Incise system
US5032637A (en) * 1990-03-14 1991-07-16 Adhesives Research Inc. Water-inactivatable pressure sensitive adhesive
JPH0431024A (ja) * 1990-05-29 1992-02-03 Toray Ind Inc 微多孔質シートの製造法
US7198046B1 (en) 1991-11-14 2007-04-03 Wake Forest University Health Sciences Wound treatment employing reduced pressure
US5807290A (en) * 1992-05-29 1998-09-15 South Glamorgan Health Authority Inflatable supports
DE4308445A1 (de) * 1993-03-17 1994-09-22 Beiersdorf Ag Wundverbände auf Basis hydrophiler Polyurethangelschäume und Verfahren zu deren Herstellung
NZ248977A (en) * 1992-11-09 1995-06-27 Squibb & Sons Inc Pressure-sensitive adhesive comprising a polyurethane having excess hydroxyl functionality; medical articles comprising a layer of such adhesive
CA2116081C (en) * 1993-12-17 2005-07-26 Ann Louise Mccormack Breathable, cloth-like film/nonwoven composite
US5445862A (en) * 1993-12-24 1995-08-29 Tokuyama Corporation Porous film and process for production thereof
FR2721320B1 (fr) † 1994-06-20 1996-08-14 Atochem Elf Sa Film imper-respirant.
DE4442380A1 (de) 1994-11-29 1996-05-30 Wolff Walsrode Ag Wasserdichte und atmungsaktive Flächengebilde aus Harzmischungen thermoplastischer Polyurethane
US5803086A (en) * 1996-05-16 1998-09-08 Minnesota Mining And Manufacturing Company Linerless surgical incise drape
EP0910303B1 (en) * 1996-05-16 2002-03-20 Minnesota Mining And Manufacturing Company Surgical incise drape
US5979450A (en) * 1997-05-16 1999-11-09 3M Innovative Properties Company Surgical incise drape
US6013151A (en) * 1998-05-15 2000-01-11 Clopay Plastic Products Company, Inc. High speed method of making microporous film products
US20020074691A1 (en) * 1999-09-14 2002-06-20 Robert M Mortellite High speed method of making plastic film and nonwoven laminates
US6656581B2 (en) 1998-05-15 2003-12-02 Clopay Plastic Products Company, Inc. Incrementally stretched non-embossed films having high moisture vapor transmission rates (MVTRs)
US6092761A (en) 1998-07-29 2000-07-25 Clopay Plastic Products Company, Inc. In-line web separator
US6265045B1 (en) * 1998-07-29 2001-07-24 Clopay Plastic Products Company, Inc. Method and apparatus for pin-hole prevention in zone laminates
BR0013922B1 (pt) * 1999-09-14 2011-09-20 métodos de produção a alta velocidade de filme termoplástico e laminado de filme termoplástico microporoso.
US6592995B2 (en) * 2001-07-24 2003-07-15 Kimberly-Clark Worldwide, Inc. Humidity activated materials having shape-memory
US6627673B2 (en) * 2001-07-24 2003-09-30 Kimberly-Clark Worldwide, Inc. Methods of making humidity activated materials having shape-memory
US6933421B2 (en) * 2001-07-24 2005-08-23 Kimberly-Clark Worldwide Inc. Methods of making disposable products having humidity activated materials with shape-memory
WO2003013825A1 (en) * 2001-08-07 2003-02-20 Polymer Group, Inc. Thermoplastic constructs with improved softness
US20030225347A1 (en) * 2002-06-03 2003-12-04 Argenta Louis C. Directed tissue growth employing reduced pressure
US20040122434A1 (en) * 2002-08-23 2004-06-24 Argenta Louis C. Bone treatment employing reduced pressure
US20040039391A1 (en) * 2002-08-23 2004-02-26 Argenta Louis C. Bone treatment employing reduced pressure
US10058642B2 (en) 2004-04-05 2018-08-28 Bluesky Medical Group Incorporated Reduced pressure treatment system
US7909805B2 (en) 2004-04-05 2011-03-22 Bluesky Medical Group Incorporated Flexible reduced pressure treatment appliance
TWI311575B (en) * 2005-12-27 2009-07-01 Ind Tech Res Inst Water-proof and moisture-permeable films and textiles
ATE423169T1 (de) * 2006-02-27 2009-03-15 Ind Tech Res Inst Wasserdampfdurchlässige filme, basierend auf polyurethan, und textilien
DE602007004546D1 (de) † 2006-09-28 2010-03-18 Tyco Healthcare Tragbares Wundtherapiesystem
US7931651B2 (en) 2006-11-17 2011-04-26 Wake Lake University Health Sciences External fixation assembly and method of use
US8377016B2 (en) 2007-01-10 2013-02-19 Wake Forest University Health Sciences Apparatus and method for wound treatment employing periodic sub-atmospheric pressure
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EP2205189B1 (en) * 2007-10-10 2017-12-06 Wake Forest University Health Sciences Devices for treating spinal cord tissue
CA2710880C (en) 2008-01-09 2017-10-31 Wake Forest University Health Sciences Device and method for treating central nervous system pathology
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KR20110070976A (ko) 2008-07-18 2011-06-27 웨이크 포리스트 유니버시티 헬스 사이언시즈 세포 사멸 및 세포 손상을 최소화하기 위해 국부적 진공 적용에 의해 심장 조직을 변조하기 위한 장치 및 방법
CN107037526A (zh) 2008-08-08 2017-08-11 3M创新有限公司 具有粘弹性层的用于控制光的光导
EP3143943B1 (en) 2009-08-21 2019-02-27 3M Innovative Properties Company Products for reducing tissue trauma using water-resistant stress-distributing materials
CN102625677B (zh) 2009-08-21 2016-05-18 3M创新有限公司 使用吸水性应力分布材料来减轻组织创伤的方法和产品
CN102573692B (zh) 2009-08-21 2015-03-25 3M创新有限公司 用于照明组织的方法和产品
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
EP3124236A1 (en) 2011-06-17 2017-02-01 Fiberweb, Inc. Vapor permeable, substantially water impermeable multilayer article
WO2012178027A2 (en) 2011-06-23 2012-12-27 Fiberweb, Inc. Vapor-permeable, substantially water-impermeable multilayer article
WO2012177996A2 (en) 2011-06-23 2012-12-27 Fiberweb, Inc. Vapor permeable, substantially water impermeable multilayer article
WO2012178011A2 (en) 2011-06-24 2012-12-27 Fiberweb, Inc. Vapor-permeable, substantially water-impermeable multilayer article
US9220627B2 (en) 2011-11-30 2015-12-29 Mark Allen Fisher Abdominal elevator
RU2651125C2 (ru) * 2012-11-15 2018-04-18 Колопласт А/С Повязка на рану
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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US3426754A (en) * 1964-06-12 1969-02-11 Celanese Corp Breathable medical dressing
DE1769089C3 (de) * 1968-04-02 1975-03-06 Bayer Ag, 5090 Leverkusen Verfahren zur Herstellung von, gegebenenfalls mikroporösen, Formkörpern
US3536638A (en) * 1968-11-08 1970-10-27 Uniroyal Inc Breathable films of organic plastic material containing incompatible thermoplastic resin particles incorporated therein
US3932682A (en) * 1970-06-04 1976-01-13 Celanese Corporation Air permeable waterproof products having fabric-like aesthetic properties and methods for making the same
US3993618A (en) * 1971-09-07 1976-11-23 Statni Vyzkumny Ustav Kozedelny Coatings for fibrous sheet material of polyurethane and oil-like hydrocarbon polymer
US3975316A (en) * 1972-05-04 1976-08-17 Thiokol Corporation Curing liquid polyurethane prepolymers
US3844865A (en) * 1972-06-06 1974-10-29 Minnesota Mining & Mfg Method of making stretch-oriented porous films
US3870593A (en) * 1972-06-06 1975-03-11 Minnesota Mining & Mfg Stretch-oriented porous films and preparation and use thereof
GB1476791A (en) * 1973-06-11 1977-06-16 Matsushita Electric Industrial Co Ltd Process for producing porous polymer film
US4133310A (en) * 1974-01-11 1979-01-09 Smith & Nephew Research Limited Polymer fabric

Also Published As

Publication number Publication date
DK168633B1 (da) 1994-05-09
EP0046071A2 (en) 1982-02-17
GB2081721A (en) 1982-02-24
GB2081721B (en) 1984-05-23
US4452845A (en) 1984-06-05
EP0046071B1 (en) 1984-03-21
NZ197988A (en) 1984-03-30
DK358781A (da) 1982-02-14
JPH0235779B2 (enExample) 1990-08-13
CA1177208A (en) 1984-11-06
JPS5763229A (en) 1982-04-16
IE51473B1 (en) 1986-12-24
ZA815523B (en) 1982-09-29
AU545048B2 (en) 1985-06-27
IE811793L (en) 1982-02-13
DE3162807D1 (en) 1984-04-26
AU7400081A (en) 1982-03-04
EP0046071A3 (en) 1982-05-05

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