SE421636B - Forfarande for framstellning av kollagenfibrer - Google Patents

Forfarande for framstellning av kollagenfibrer

Info

Publication number
SE421636B
SE421636B SE7704253A SE7704253A SE421636B SE 421636 B SE421636 B SE 421636B SE 7704253 A SE7704253 A SE 7704253A SE 7704253 A SE7704253 A SE 7704253A SE 421636 B SE421636 B SE 421636B
Authority
SE
Sweden
Prior art keywords
procedure
preparation
collagen fibers
collagen
fibers
Prior art date
Application number
SE7704253A
Other languages
English (en)
Other versions
SE7704253L (sv
Inventor
T Sohde
A Gotoh
K Iwamoto
Y Okamoto
Original Assignee
Nippi Inc
Meiji Seika Kaisha
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 Nippi Inc, Meiji Seika Kaisha filed Critical Nippi Inc
Publication of SE7704253L publication Critical patent/SE7704253L/sv
Publication of SE421636B publication Critical patent/SE421636B/sv

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L89/00—Compositions of proteins; Compositions of derivatives thereof
    • C08L89/04—Products derived from waste materials, e.g. horn, hoof or hair
    • C08L89/06—Products derived from waste materials, e.g. horn, hoof or hair derived from leather or skin, e.g. gelatin
    • A—HUMAN NECESSITIES
    • A22—BUTCHERING; MEAT TREATMENT; PROCESSING POULTRY OR FISH
    • A22C—PROCESSING MEAT, POULTRY, OR FISH
    • A22C13/00—Sausage casings
    • A22C13/0013—Chemical composition of synthetic sausage casings
    • A22C13/0016—Chemical composition of synthetic sausage casings based on proteins, e.g. collagen
    • 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
    • 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
    • A61L15/40—Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons containing ingredients of undetermined constitution or reaction products thereof, e.g. plant or animal extracts
    • 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
    • A61L27/00—Materials for grafts or prostheses or for coating grafts or prostheses
    • A61L27/14—Macromolecular materials
    • A61L27/22—Polypeptides or derivatives thereof, e.g. degradation products
    • A61L27/24—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
    • B01D69/14—Dynamic membranes
    • B01D69/141—Heterogeneous membranes, e.g. containing dispersed material; Mixed matrix membranes
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2310/00—Prostheses classified in A61F2/28 or A61F2/30 - A61F2/44 being constructed from or coated with a particular material
    • A61F2310/00005—The prosthesis being constructed from a particular material
    • A61F2310/00365—Proteins; Polypeptides; Degradation products thereof
SE7704253A 1976-11-22 1977-04-13 Forfarande for framstellning av kollagenfibrer SE421636B (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14058276A JPS5365358A (en) 1976-11-22 1976-11-22 Collagen fiber dispersion

Publications (2)

Publication Number Publication Date
SE7704253L SE7704253L (sv) 1978-05-23
SE421636B true SE421636B (sv) 1982-01-18

Family

ID=15272033

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7704253A SE421636B (sv) 1976-11-22 1977-04-13 Forfarande for framstellning av kollagenfibrer

Country Status (6)

Country Link
JP (1) JPS5365358A (sv)
DE (1) DE2716602C2 (sv)
ES (1) ES457823A1 (sv)
FR (1) FR2371475A1 (sv)
GB (1) GB1571561A (sv)
SE (1) SE421636B (sv)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1602340A (en) * 1977-06-09 1981-11-11 Pikok Ind Trading Co Skin dressings
JPS5625113A (en) * 1979-08-07 1981-03-10 Kureha Chem Ind Co Ltd Preparation of hemostatic collagen powder
US4374121A (en) * 1979-09-12 1983-02-15 Seton Company Macromolecular biologically active collagen articles
US4406853A (en) 1980-02-28 1983-09-27 Collagen Development Corporation Method of preparation of regenerated fiber collagen condom
FR2502943A1 (fr) * 1981-04-07 1982-10-08 Ufim I Glaznykh Bolezn Homotransplant pour keratoplastie lamellaire
WO1985001949A1 (en) * 1983-10-31 1985-05-09 Schmid Laboratories, Inc. Collagen gel, process for making it and membrane articles made from said gel
EP0306018A1 (en) * 1987-09-04 1989-03-08 Bio-Products, Inc. Tendon/ligament substitutes composed of long, parallel, non-antigenic tendon/ligament fibers
JPH02293495A (ja) * 1989-05-09 1990-12-04 Hokuetsu Paper Mills Ltd コラーゲン繊維を使用した歩留向上剤及びその製法
JPH0783759B2 (ja) * 1990-06-29 1995-09-13 株式会社高研 コラーゲン繊維止血材及びその製造方法
US5274078A (en) * 1990-08-08 1993-12-28 Showa Denko K.K. Process for producing collagen powder
FR2686612B1 (fr) * 1992-01-24 1994-04-08 Fournier Sca Laboratoires Procede de preparation de fibres de collagene.
EP0610481A1 (en) * 1992-09-03 1994-08-17 Edmond Pharma S.R.L. Extraction of collagen
PL192290B1 (pl) * 1998-11-17 2006-09-29 Hickory Specialties Inc Sposób okrywania wyrobu spożywczego kolagenem
AU2001249654A1 (en) 2000-03-31 2001-10-15 Gennaro J. Maffia Collagen-based dispersions and macroporous structures
EP1852529A1 (en) * 2006-05-04 2007-11-07 Alessandro Fratini Process for extracting collagen fibres from animal skin tissues and machine for carrying out the process
ES2628023T3 (es) 2011-06-28 2017-08-01 Lanbide Heziketaren Lagunak, L.H.L Método de obtención de colágeno a partir de piel animal

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3894132A (en) * 1973-09-10 1975-07-08 Leonard Daniel Method of forming collagen dispersions
JPS5142234A (en) * 1974-10-05 1976-04-09 Yoshiharu Sato Jitenshatono yuatsudoryokuhatsuseisochi

Also Published As

Publication number Publication date
FR2371475B1 (sv) 1979-03-23
JPS5365358A (en) 1978-06-10
JPS614419B2 (sv) 1986-02-10
GB1571561A (en) 1980-07-16
SE7704253L (sv) 1978-05-23
FR2371475A1 (fr) 1978-06-16
DE2716602B1 (de) 1978-02-02
DE2716602C2 (de) 1978-10-19
ES457823A1 (es) 1978-08-16

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