CH503772A - Procédé pour l'obtention de matériau collagénique sous forme de feuille - Google Patents

Procédé pour l'obtention de matériau collagénique sous forme de feuille

Info

Publication number
CH503772A
CH503772A CH1268369A CH1268369A CH503772A CH 503772 A CH503772 A CH 503772A CH 1268369 A CH1268369 A CH 1268369A CH 1268369 A CH1268369 A CH 1268369A CH 503772 A CH503772 A CH 503772A
Authority
CH
Switzerland
Prior art keywords
obtaining
sheet form
collagenic material
collagenic
sheet
Prior art date
Application number
CH1268369A
Other languages
English (en)
French (fr)
Inventor
Jean Pichon Gerard
Alexandre Piat Bruno
Original Assignee
Ct Tech Du Cuir
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 Ct Tech Du Cuir filed Critical Ct Tech Du Cuir
Publication of CH503772A publication Critical patent/CH503772A/fr

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
    • A61L15/32—Proteins, polypeptides; Degradation products or derivatives thereof, e.g. albumin, collagen, fibrin, gelatin
    • A61L15/325—Collagen
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D69/00—Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties; Manufacturing processes specially adapted therefor
    • B01D69/10—Supported membranes; Membrane supports
    • B01D69/107—Organic support material
    • B01D69/1071—Woven, non-woven or net mesh
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D71/00—Semi-permeable membranes for separation processes or apparatus characterised by the material; Manufacturing processes specially adapted therefor
    • B01D71/06—Organic material
    • B01D71/74—Natural macromolecular material or derivatives thereof
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
    • D06N3/00—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof
    • D06N3/0002—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof characterised by the substrate
    • D06N3/0015—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof characterised by the substrate using fibres of specified chemical or physical nature, e.g. natural silk
    • D06N3/0018—Collagen fibres or collagen on fibres
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
    • D06N3/00—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof
    • D06N3/0086—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof characterised by the application technique
    • D06N3/0095—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof characterised by the application technique by inversion technique; by transfer processes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Textile Engineering (AREA)
  • Materials Engineering (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Hematology (AREA)
  • Treatment Of Fiber Materials (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Laminated Bodies (AREA)
CH1268369A 1968-11-27 1969-08-21 Procédé pour l'obtention de matériau collagénique sous forme de feuille CH503772A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR69050673 1968-11-27

Publications (1)

Publication Number Publication Date
CH503772A true CH503772A (fr) 1971-02-28

Family

ID=9695785

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1268369A CH503772A (fr) 1968-11-27 1969-08-21 Procédé pour l'obtention de matériau collagénique sous forme de feuille

Country Status (7)

Country Link
JP (1) JPS50751B1 (zh)
CA (1) CA932113A (zh)
CH (1) CH503772A (zh)
CS (1) CS169795B2 (zh)
FR (1) FR1596790A (zh)
GB (1) GB1234358A (zh)
NL (1) NL6915027A (zh)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1602339A (en) * 1977-06-09 1981-11-11 Pikok Ind Trading Co Collagen skin dressings
AT371723B (de) * 1978-11-15 1983-07-25 Max Planck Gesellschaft Transparentes fluessigkeitsverbandmaterial, und verfahren zu seiner herstellung
FR2526314A1 (fr) * 1982-05-07 1983-11-10 Sanofi Sa Preparation a base de collagene naissant lyophilise et son utilisation dans le domaine cosmetique
FR2559780B1 (fr) 1984-02-21 1990-05-04 Tech Cuir Centre Systemes biocompatibles implantables a base de collagene permettant la conservation et/ou la culture cellulaires et/ou la liberation controlee de principes actifs
NL8802225A (nl) * 1988-09-09 1990-04-02 Stork Friesland Bv Membraansamenstel.
US5274078A (en) * 1990-08-08 1993-12-28 Showa Denko K.K. Process for producing collagen powder
US5433859A (en) * 1993-07-12 1995-07-18 Pall Corporation Supported microporous filtration membrane and method of using same
CA2457491C (en) 2001-08-21 2009-06-16 Naturin Gmbh & Co. Multi-perforated collagen film
EP3167910A1 (en) * 2015-11-10 2017-05-17 MedSkin Solutions Dr. Suwelack AG Method for producing a biocompatible matrix with targeted biomechanical properties
EP3167912B1 (en) * 2015-11-10 2020-04-22 MedSkin Solutions Dr. Suwelack AG Method for producing a biocompatible matrix with targeted structural design
WO2018067532A1 (en) * 2016-10-06 2018-04-12 3M Innovative Properties Company Methods of making fibrin compositions and articles

Also Published As

Publication number Publication date
DE1945527A1 (de) 1970-06-18
JPS50751B1 (zh) 1975-01-11
CA932113A (en) 1973-08-21
NL6915027A (zh) 1970-05-29
FR1596790A (zh) 1970-06-22
DE1945527B2 (de) 1977-05-12
CS169795B2 (zh) 1976-07-29
GB1234358A (zh) 1971-06-03

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Legal Events

Date Code Title Description
PL Patent ceased