DK358781A - Polymerfilm - Google Patents

Polymerfilm

Info

Publication number
DK358781A
DK358781A DK358781A DK358781A DK358781A DK 358781 A DK358781 A DK 358781A DK 358781 A DK358781 A DK 358781A DK 358781 A DK358781 A DK 358781A DK 358781 A DK358781 A DK 358781A
Authority
DK
Denmark
Prior art keywords
polymer film
polyurethane
incompatible polymer
film
blend
Prior art date
Application number
DK358781A
Other languages
English (en)
Other versions
DK168633B1 (da
Inventor
R Lloyd
P J Metcalfa
Original Assignee
Smith & Nephew Ass
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 Ass filed Critical Smith & Nephew Ass
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)
  • Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
  • Laminated Bodies (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 true DK358781A (da) 1982-02-14
DK168633B1 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 (da)
EP (1) EP0046071B1 (da)
JP (1) JPS5763229A (da)
AT (1) ATE6741T1 (da)
AU (1) AU545048B2 (da)
CA (1) CA1177208A (da)
DE (1) DE3162807D1 (da)
DK (1) DK168633B1 (da)
GB (1) GB2081721B (da)
IE (1) IE51473B1 (da)
NZ (1) NZ197988A (da)
ZA (1) ZA815523B (da)

Families Citing this family (84)

* Cited by examiner, † Cited by third party
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CA1196462A (en) * 1981-08-12 1985-11-12 Peter J. Metcalfe Adhesive dressing and components
IL65438A (en) * 1982-04-06 1984-12-31 Israel Atomic Energy Comm Synthetic wound covering
AU560088B2 (en) * 1982-04-08 1987-03-26 Smith & Nephew Associated Companies Plc 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
CN1014794B (zh) * 1986-07-16 1991-11-20 住友化学工业株式会社 透气膜及其制造方法
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
EP0262786B1 (en) * 1986-09-30 1994-10-12 Minnesota Mining And Manufacturing Company Pressure-sensitive adhesive film article having high moisture vapor transmission
US5147698A (en) * 1986-09-30 1992-09-15 Minnesota Mining And Manufacturing Company Pressure sensitive adhesive 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
US4906463A (en) * 1986-12-22 1990-03-06 Cygnus Research Corporation Transdermal drug-delivery composition
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
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
EP0910303B1 (en) * 1996-05-16 2002-03-20 Minnesota Mining And Manufacturing Company Surgical incise drape
US5803086A (en) * 1996-05-16 1998-09-08 Minnesota Mining And Manufacturing Company Linerless surgical incise drape
EP2193754B1 (en) * 1997-05-16 2013-07-03 Minnesota Mining and Manufacturing Company Surgical incise drape
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)
US20020074691A1 (en) * 1999-09-14 2002-06-20 Robert M Mortellite High speed method of making plastic film and nonwoven laminates
US6013151A (en) * 1998-05-15 2000-01-11 Clopay Plastic Products Company, Inc. High speed method of making microporous film products
US6265045B1 (en) 1998-07-29 2001-07-24 Clopay Plastic Products Company, Inc. Method and apparatus for pin-hole prevention in zone laminates
US6092761A (en) 1998-07-29 2000-07-25 Clopay Plastic Products Company, Inc. In-line web separator
HU225724B1 (en) * 1999-09-14 2007-07-30 Clopay Plastic Prod Co High speed method of making plastic film and nonwoven laminates
US6627673B2 (en) * 2001-07-24 2003-09-30 Kimberly-Clark Worldwide, Inc. Methods of making humidity activated materials having shape-memory
US6592995B2 (en) * 2001-07-24 2003-07-15 Kimberly-Clark Worldwide, Inc. 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
MXPA04001100A (es) * 2001-08-07 2004-05-20 Polymer Group Inc Construcciones termoplasticas con suavidad mejorada.
US20030225347A1 (en) * 2002-06-03 2003-12-04 Argenta Louis C. Directed tissue growth employing reduced pressure
US20040039391A1 (en) * 2002-08-23 2004-02-26 Argenta Louis C. Bone treatment employing reduced pressure
US20040122434A1 (en) * 2002-08-23 2004-06-24 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
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EP1834993B1 (en) * 2006-02-27 2009-02-18 Industrial Technology Research Institute Water-vapor permeable polyurethane-based films and textiles
CA2604623C (en) † 2006-09-28 2018-10-30 Tyco Healthcare Group Lp Portable wound therapy system
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
CN101333282B (zh) * 2007-06-25 2011-06-29 财团法人工业技术研究院 防水透湿材料、薄膜及织品
CN101896140B (zh) * 2007-10-10 2014-01-08 韦克福里斯特大学健康科学院 用于治疗脊髓组织的装置和方法
RU2517588C2 (ru) 2008-01-09 2014-05-27 Уэйк Форест Юниверсити Хелс Сайенсиз Устройство и способ лечения патологий центральной нервной системы
EP2313800A4 (en) 2008-07-10 2014-03-19 3M Innovative Properties Co VISCOELASTIC LIGHT GUIDE
WO2010009294A1 (en) 2008-07-18 2010-01-21 Wake Forest University Heath Sciences Apparatus and method for cardiac tissue modulation by topical application of vacuum to minimize cell death and damage
EP2321677A4 (en) 2008-08-08 2011-08-17 3M Innovative Properties Co LIGHT PIPE HAVING VISCOELASTIC LAYER FOR MANAGING LIGHT
EP2467081A4 (en) 2009-08-21 2015-05-06 3M Innovative Properties Co METHOD AND PRODUCTS FOR MINIMIZING TISSUE TRAUMA BY WATER ABSORBING STRESS DISTRIBUTING MATERIALS
BR112012003745A2 (pt) 2009-08-21 2019-09-24 3M Innovantive Properties Company métodos e produtos para iluminação de tecidos
US10092366B2 (en) 2009-08-21 2018-10-09 3M Innovative Properties Company Products for reducing tissue trauma using water-resistant stress-distributing materials
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
ES2592530T3 (es) 2011-06-17 2016-11-30 Fiberweb, Llc Artículo de múltiples capas permeable al vapor, sustancialmente impermeable al agua
WO2012178027A2 (en) 2011-06-23 2012-12-27 Fiberweb, Inc. Vapor-permeable, substantially water-impermeable multilayer article
CN103747955B (zh) 2011-06-23 2017-03-22 纤维网公司 可透蒸气而基本不可透水的多层制品
US9765459B2 (en) 2011-06-24 2017-09-19 Fiberweb, Llc Vapor-permeable, substantially water-impermeable multilayer article
US9220627B2 (en) 2011-11-30 2015-12-29 Mark Allen Fisher Abdominal elevator
US9913759B2 (en) * 2012-11-15 2018-03-13 Coloplast A/S Wound dressing
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
US3870593A (en) * 1972-06-06 1975-03-11 Minnesota Mining & Mfg Stretch-oriented porous films and preparation and use thereof
US3844865A (en) * 1972-06-06 1974-10-29 Minnesota Mining & Mfg Method of making stretch-oriented porous films
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
GB2081721B (en) 1984-05-23
EP0046071B1 (en) 1984-03-21
GB2081721A (en) 1982-02-24
EP0046071A3 (en) 1982-05-05
ATE6741T1 (de) 1984-04-15
CA1177208A (en) 1984-11-06
AU545048B2 (en) 1985-06-27
JPH0235779B2 (da) 1990-08-13
NZ197988A (en) 1984-03-30
ZA815523B (en) 1982-09-29
JPS5763229A (en) 1982-04-16
IE811793L (en) 1982-02-13
EP0046071A2 (en) 1982-02-17
DK168633B1 (da) 1994-05-09
IE51473B1 (en) 1986-12-24
US4452845A (en) 1984-06-05
AU7400081A (en) 1982-03-04
DE3162807D1 (en) 1984-04-26

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Legal Events

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