SE8501022L - Format alster och forfarande for dess framstellning - Google Patents

Format alster och forfarande for dess framstellning

Info

Publication number
SE8501022L
SE8501022L SE8501022A SE8501022A SE8501022L SE 8501022 L SE8501022 L SE 8501022L SE 8501022 A SE8501022 A SE 8501022A SE 8501022 A SE8501022 A SE 8501022A SE 8501022 L SE8501022 L SE 8501022L
Authority
SE
Sweden
Prior art keywords
procedures
preparation
sup
drying
hyaluronic acid
Prior art date
Application number
SE8501022A
Other languages
English (en)
Other versions
SE8501022D0 (sv
Inventor
T Melson
L Ahrgren
Belder A N De
Original Assignee
Pharmacia Ab
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 Pharmacia Ab filed Critical Pharmacia Ab
Priority to SE8501022A priority Critical patent/SE8501022L/sv
Publication of SE8501022D0 publication Critical patent/SE8501022D0/sv
Priority to US06/831,540 priority patent/US4772419A/en
Priority to CA000502558A priority patent/CA1262688A/en
Priority to EP86850069A priority patent/EP0193510B1/en
Priority to AT86850069T priority patent/ATE38841T1/de
Priority to DE8686850069T priority patent/DE3661268D1/de
Priority to JP61042759A priority patent/JPH0730124B2/ja
Publication of SE8501022L publication Critical patent/SE8501022L/sv

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L5/00—Compositions of polysaccharides or of their derivatives not provided for in groups C08L1/00 or C08L3/00
    • C08L5/08—Chitin; Chondroitin sulfate; Hyaluronic acid; Derivatives thereof
    • 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
    • A61L27/20—Polysaccharides
    • 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
    • A61L27/50—Materials characterised by their function or physical properties, e.g. injectable or lubricating compositions, shape-memory materials, surface modified materials
    • A61L27/58—Materials at least partially resorbable by the body
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
    • C08B37/00—Preparation of polysaccharides not provided for in groups C08B1/00 - C08B35/00; Derivatives thereof
    • C08B37/006—Heteroglycans, i.e. polysaccharides having more than one sugar residue in the main chain in either alternating or less regular sequence; Gellans; Succinoglycans; Arabinogalactans; Tragacanth or gum tragacanth or traganth from Astragalus; Gum Karaya from Sterculia urens; Gum Ghatti from Anogeissus latifolia; Derivatives thereof
    • C08B37/0063—Glycosaminoglycans or mucopolysaccharides, e.g. keratan sulfate; Derivatives thereof, e.g. fucoidan
    • C08B37/0072—Hyaluronic acid, i.e. HA or hyaluronan; Derivatives thereof, e.g. crosslinked hyaluronic acid (hylan) or hyaluronates

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Transplantation (AREA)
  • Epidemiology (AREA)
  • Polymers & Plastics (AREA)
  • Animal Behavior & Ethology (AREA)
  • Dermatology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Molecular Biology (AREA)
  • Engineering & Computer Science (AREA)
  • Biochemistry (AREA)
  • Materials Engineering (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
  • Materials For Medical Uses (AREA)
SE8501022A 1985-03-01 1985-03-01 Format alster och forfarande for dess framstellning SE8501022L (sv)

Priority Applications (7)

Application Number Priority Date Filing Date Title
SE8501022A SE8501022L (sv) 1985-03-01 1985-03-01 Format alster och forfarande for dess framstellning
US06/831,540 US4772419A (en) 1985-03-01 1986-02-21 Shaped article and processes for its preparation
CA000502558A CA1262688A (en) 1985-03-01 1986-02-24 Shaped article made of cross-linked hyaluronic acid or a salt-thereof
EP86850069A EP0193510B1 (en) 1985-03-01 1986-02-25 Shaped article of hyaluronic acid and processes for its preparation
AT86850069T ATE38841T1 (de) 1985-03-01 1986-02-25 Geformter artikel aus hyaluronsaeure und verfahren zu seiner herstellung.
DE8686850069T DE3661268D1 (en) 1985-03-01 1986-02-25 Shaped article of hyaluronic acid and processes for its preparation
JP61042759A JPH0730124B2 (ja) 1985-03-01 1986-02-27 架橋ヒアルロン酸の成形物

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8501022A SE8501022L (sv) 1985-03-01 1985-03-01 Format alster och forfarande for dess framstellning

Publications (2)

Publication Number Publication Date
SE8501022D0 SE8501022D0 (sv) 1985-03-01
SE8501022L true SE8501022L (sv) 1986-09-02

Family

ID=20359334

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8501022A SE8501022L (sv) 1985-03-01 1985-03-01 Format alster och forfarande for dess framstellning

Country Status (7)

Country Link
US (1) US4772419A (sv)
EP (1) EP0193510B1 (sv)
JP (1) JPH0730124B2 (sv)
AT (1) ATE38841T1 (sv)
CA (1) CA1262688A (sv)
DE (1) DE3661268D1 (sv)
SE (1) SE8501022L (sv)

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IT1198449B (it) * 1986-10-13 1988-12-21 F I D I Farmaceutici Italiani Esteri di alcoli polivalenti di acido ialuronico
US4937270A (en) * 1987-09-18 1990-06-26 Genzyme Corporation Water insoluble derivatives of hyaluronic acid
US5527893A (en) * 1987-09-18 1996-06-18 Genzyme Corporation Water insoluble derivatives of polyanionic polysaccharides
US6174999B1 (en) * 1987-09-18 2001-01-16 Genzyme Corporation Water insoluble derivatives of polyanionic polysaccharides
US6610669B1 (en) 1987-09-18 2003-08-26 Genzyme Corporation Water insoluble derivatives of polyanionic polysaccharides
US5017229A (en) * 1990-06-25 1991-05-21 Genzyme Corporation Water insoluble derivatives of hyaluronic acid
IT1219587B (it) * 1988-05-13 1990-05-18 Fidia Farmaceutici Polisaccaridi carbossiilici autoreticolati
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IT1251151B (it) * 1991-08-05 1995-05-04 Fidia Spa Materiale spugnoso essenzialmente costituito da acido ialuronico,o suoi derivati
US5409703A (en) * 1993-06-24 1995-04-25 Carrington Laboratories, Inc. Dried hydrogel from hydrophilic-hygroscopic polymer
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US7192984B2 (en) * 1997-06-17 2007-03-20 Fziomed, Inc. Compositions of polyacids and polyethers and methods for their use as dermal fillers
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ITPD980149A1 (it) * 1998-06-17 1999-12-17 Fidia Advanced Biopolymers Srl Protesi tridimensionali comprendenti derivati dell'acido ialuronico per riparare o ricostruire i tessuti danneggiati e processo per la
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Also Published As

Publication number Publication date
JPS61234864A (ja) 1986-10-20
US4772419A (en) 1988-09-20
DE3661268D1 (en) 1988-12-29
ATE38841T1 (de) 1988-12-15
JPH0730124B2 (ja) 1995-04-05
SE8501022D0 (sv) 1985-03-01
EP0193510A1 (en) 1986-09-03
EP0193510B1 (en) 1988-11-23
CA1262688A (en) 1989-11-07

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