ES8400700A1 - Un metodo de formar un material laminar permeable al vapor de humedad. - Google Patents

Un metodo de formar un material laminar permeable al vapor de humedad.

Info

Publication number
ES8400700A1
ES8400700A1 ES516798A ES516798A ES8400700A1 ES 8400700 A1 ES8400700 A1 ES 8400700A1 ES 516798 A ES516798 A ES 516798A ES 516798 A ES516798 A ES 516798A ES 8400700 A1 ES8400700 A1 ES 8400700A1
Authority
ES
Spain
Prior art keywords
sheet material
vapor permeable
moisture vapor
adhesive
protein derivative
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
ES516798A
Other languages
English (en)
Other versions
ES516798A0 (es
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.)
Seton Co
Original Assignee
Seton Co
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 Seton Co filed Critical Seton Co
Publication of ES516798A0 publication Critical patent/ES516798A0/es
Publication of ES8400700A1 publication Critical patent/ES8400700A1/es
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
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S428/00—Stock material or miscellaneous articles
    • Y10S428/913—Material designed to be responsive to temperature, light, moisture
    • 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
    • Y10S428/00—Stock material or miscellaneous articles
    • Y10S428/914—Transfer or decalcomania
    • 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
    • Y10T428/263—Coating layer not in excess of 5 mils thick or equivalent
    • Y10T428/264—Up to 3 mils
    • 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
    • Y10T428/2813—Heat or solvent activated or sealable
    • Y10T428/2817—Heat sealable
    • Y10T428/2826—Synthetic resin or polymer
    • 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
    • Y10T428/2852—Adhesive compositions
    • Y10T428/2865—Adhesive compositions including monomer or polymer of carbohydrate [e.g., starch, dextrin, etc.] Or protein [e.g., casein, animal protein, etc.] Or derivative thereof
    • 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
    • Y10T428/2852—Adhesive compositions
    • Y10T428/2878—Adhesive compositions including addition polymer from unsaturated monomer
    • Y10T428/2891—Adhesive compositions including addition polymer from unsaturated monomer including addition polymer from alpha-beta unsaturated carboxylic acid [e.g., acrylic acid, methacrylic acid, etc.] Or derivative thereof

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Epidemiology (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Hematology (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Medicinal Chemistry (AREA)
  • Materials For Medical Uses (AREA)
  • Laminated Bodies (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Absorbent Articles And Supports Therefor (AREA)
  • Thermotherapy And Cooling Therapy Devices (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Other Resins Obtained By Reactions Not Involving Carbon-To-Carbon Unsaturated Bonds (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Cosmetics (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Adhesives Or Adhesive Processes (AREA)

Abstract

METODO PARA LA OBTENCION DE UN MATERIAL LAMINAR PERMEABLE AL VAPOR DE AGUA. SE FORMA UNA MEZCLA FLUIDA HOMOGENEA DE UN DERIVADO DE PROTEINA, TAL COMO UN DERIVADO DE COLAGENO O ELASTINA, EN UNA PROPORCION DEL 1 A 15 POR CIENTO EN PESO, Y UN POLIMERO ORGANICO SINTETICO, TAL COMO UN POLIMERO DE POOLIURETANO, EN UN DISOLVENTE, SIENDO COMPATIBLES LOS NIVELES DE PH DE LOS DOS COMPONENTES. SE CUELA LA MEZCLA PARA FORMAR UNA LAMINA CON UN ESPESOR DE 0,013 A 0,13 MM. SE AÑADE OPCIONALMENTE UNA SAL SUBLIMABLE, TAL COMO CLORURO DE AMONIO, EN UNA PROPORCION DEL 1 A 3 POR CIENTO EN PESO, Y SE SEPARA EL DISOLVENTE POR CALENTAMIENTO. SE APLICA A UNA CARA DE LA LAMINA UN ADHESIVO SENSIBLE A LA PRESION. SE UTILIZA EN APLICACIONES QUIRURGICAS Y MEDICAS, TALES COMO VENDAJES Y SIMILARES.
ES516798A 1981-10-26 1982-10-25 Un metodo de formar un material laminar permeable al vapor de humedad. Expired ES8400700A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/314,536 US4415628A (en) 1981-10-26 1981-10-26 Moisture vapor permeable sheet materials

Publications (2)

Publication Number Publication Date
ES516798A0 ES516798A0 (es) 1983-11-01
ES8400700A1 true ES8400700A1 (es) 1983-11-01

Family

ID=23220344

Family Applications (1)

Application Number Title Priority Date Filing Date
ES516798A Expired ES8400700A1 (es) 1981-10-26 1982-10-25 Un metodo de formar un material laminar permeable al vapor de humedad.

Country Status (13)

Country Link
US (1) US4415628A (es)
EP (1) EP0078040B1 (es)
JP (1) JPS6050387B2 (es)
AT (1) ATE44540T1 (es)
AU (1) AU564578B2 (es)
CA (1) CA1230712A (es)
DE (1) DE3279811D1 (es)
DK (1) DK159905C (es)
ES (1) ES8400700A1 (es)
IL (1) IL67051A0 (es)
NO (1) NO157886C (es)
NZ (1) NZ202274A (es)
ZA (1) ZA827705B (es)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59210911A (ja) * 1983-05-17 1984-11-29 Sumitomo Chem Co Ltd メチルメタクリレ−ト系シロツプの連続製法
DE3434822A1 (de) * 1984-09-22 1986-04-03 Bayer Ag, 5090 Leverkusen Membran fuer reagenztraegerschichten, verfahren zu deren herstellung, sowie deren verwendung in analytischen mitteln und analysenverfahren
JPS61217101A (ja) * 1984-12-31 1986-09-26 橋本　和夫 皮革代替用塩化ビニル樹脂組成物
GB8705985D0 (en) * 1987-03-13 1987-04-15 Geistlich Soehne Ag Dressings
US4994278A (en) * 1988-03-04 1991-02-19 Noven Pharmaceuticals, Inc. Breathable backing
US4950483A (en) * 1988-06-30 1990-08-21 Collagen Corporation Collagen wound healing matrices and process for their production
US5024841A (en) * 1988-06-30 1991-06-18 Collagen Corporation Collagen wound healing matrices and process for their production
US5110604A (en) * 1988-06-30 1992-05-05 Collagen Corporation Processes for producing collagen matrixes and methods of using same
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
US5441491A (en) * 1994-02-04 1995-08-15 Verschoor; Jacob Method and composition for treating biopsy wounds
US6458889B1 (en) 1995-12-18 2002-10-01 Cohesion Technologies, Inc. Compositions and systems for forming crosslinked biomaterials and associated methods of preparation and use
PT876165E (pt) * 1995-12-18 2006-10-31 Angiotech Biomaterials Corp Composicoes de polimeros reticulados e processos para a sua utilizacao
US7883693B2 (en) 1995-12-18 2011-02-08 Angiodevice International Gmbh Compositions and systems for forming crosslinked biomaterials and methods of preparation of use
US6833408B2 (en) 1995-12-18 2004-12-21 Cohesion Technologies, Inc. Methods for tissue repair using adhesive materials
US20040225077A1 (en) 2002-12-30 2004-11-11 Angiotech International Ag Drug delivery from rapid gelling polymer composition
WO2006083260A2 (en) 2004-04-28 2006-08-10 Angiotech Biomaterials Corporation Compositions and systems for forming crosslinked biomaterials and associated methods of preparation and use
US8303973B2 (en) 2004-09-17 2012-11-06 Angiotech Pharmaceuticals (Us), Inc. Multifunctional compounds for forming crosslinked biomaterials and methods of preparation and use
US8563799B2 (en) * 2008-02-25 2013-10-22 Teikoku Seiyaku Co., Ltd. Wound-covering hydrogel material
JP5521190B2 (ja) * 2009-10-01 2014-06-11 国立大学法人東京工業大学 コラーゲン組成物及びその製造方法
US8435541B2 (en) 2010-09-02 2013-05-07 Bath & Body Works Brand Management, Inc. Topical compositions for inhibiting matrix metalloproteases and providing antioxidative activities
WO2012036064A1 (ja) 2010-09-17 2012-03-22 帝國製薬株式会社 創傷用ハイドロゲルシートの利用方法
ES2842501T5 (es) 2015-09-21 2023-04-13 Modern Meadow Inc Materiales compuestos de tejido reforzados con fibras
US11525042B2 (en) 2016-02-15 2022-12-13 Modern Meadow, Inc. Composite biofabricated material
AU2018253595A1 (en) 2017-11-13 2019-05-30 Modern Meadow, Inc. Biofabricated leather articles having zonal properties
EP3704202A4 (en) * 2019-01-17 2020-12-16 Modern Meadow, Inc. LAYERED COLLAGEN MATERIALS AND METHODS FOR MANUFACTURING THEM
EP4143258A4 (en) * 2020-05-01 2024-05-22 Modern Meadow, Inc. PROTEIN POLYURETHANE ALLOYS AND LAYERING MATERIALS

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3121021A (en) * 1960-04-18 1964-02-11 Minnesota Mining & Mfg Breathable surgical adhesive tapes
FR1490625A (fr) * 1966-06-20 1967-08-04 Bat Applic Et Revetements Plas Feuille décomposable susceptible d'être utilisée comme linceul
US3607370A (en) * 1969-05-21 1971-09-21 Us Agriculture Pressure-sensitive adhesive tape comprising gluten hydrolypate derivatives
FR2188610A5 (en) * 1972-06-02 1974-01-18 Lincrusta Artificial leather prodn - by adding polyurethane dispersion to collagen obtained from leather
FR2193850B1 (es) * 1972-07-27 1975-03-07 Centre Techn Cuir
US3952347A (en) * 1973-12-13 1976-04-27 Personal Products Company Biodegradable barrier film and absorbent pad utilizing same
DE2422308A1 (de) * 1974-03-07 1975-09-18 Ici Australia Ltd Wundverband
US3966580A (en) * 1974-09-16 1976-06-29 The University Of Utah Novel protein-immobilizing hydrophobic polymeric membrane, process for producing same and apparatus employing same
US4046729A (en) * 1975-06-02 1977-09-06 Ppg Industries, Inc. Water-reduced urethane coating compositions
DE2539302C2 (de) * 1975-09-04 1982-04-15 Hoechst Ag, 6000 Frankfurt Verfahren zur Herstellung von Wursthüllen aus Kunststoff aus chemisch modifiziertem Casein
US4307717A (en) * 1977-11-07 1981-12-29 Lectec Corporation Sterile improved bandage containing a medicament
US4243656A (en) * 1978-05-19 1981-01-06 Walliczek Erwin G Biosynthetic polymeric compositions
US4171391A (en) * 1978-09-07 1979-10-16 Wilmington Chemical Corporation Method of preparing composite sheet material
US4279812A (en) * 1979-09-12 1981-07-21 Seton Company Process for preparing macromolecular biologically active collagen
US4295894A (en) * 1979-11-19 1981-10-20 Seton Company Method of preparing soluble collagen fibers
US4285986A (en) * 1980-01-21 1981-08-25 Seton Company Oligopeptides derived from collagen

Also Published As

Publication number Publication date
ATE44540T1 (de) 1989-07-15
ES516798A0 (es) 1983-11-01
DK471182A (da) 1983-04-27
EP0078040A2 (en) 1983-05-04
NO157886C (no) 1988-06-08
IL67051A0 (en) 1983-02-23
DK159905C (da) 1991-05-27
EP0078040B1 (en) 1989-07-12
DK159905B (da) 1990-12-31
ZA827705B (en) 1983-08-31
JPS6050387B2 (ja) 1985-11-08
NO823532L (no) 1983-04-27
US4415628A (en) 1983-11-15
AU564578B2 (en) 1987-08-20
CA1230712A (en) 1987-12-29
EP0078040A3 (en) 1984-09-26
AU8965082A (en) 1983-05-05
NO157886B (no) 1988-02-29
NZ202274A (en) 1984-11-09
JPS5887153A (ja) 1983-05-24
DE3279811D1 (en) 1989-08-17

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19970303