GB1356461A - Method of forming structures from microcrystalline collagen - Google Patents

Method of forming structures from microcrystalline collagen

Info

Publication number
GB1356461A
GB1356461A GB1192571*[A GB1192571A GB1356461A GB 1356461 A GB1356461 A GB 1356461A GB 1192571 A GB1192571 A GB 1192571A GB 1356461 A GB1356461 A GB 1356461A
Authority
GB
United Kingdom
Prior art keywords
collagen
extruding
films
weight
partial salt
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
GB1192571*[A
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.)
FMC Corp
Original Assignee
FMC Corp
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 FMC Corp filed Critical FMC Corp
Publication of GB1356461A publication Critical patent/GB1356461A/en
Expired legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
    • D01F4/00—Monocomponent artificial filaments or the like of proteins; Manufacture thereof
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08H—DERIVATIVES OF NATURAL MACROMOLECULAR COMPOUNDS
    • C08H1/00—Macromolecular products derived from proteins
    • C08H1/06—Macromolecular products derived from proteins derived from horn, hoofs, hair, skin or leather

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Polymers & Plastics (AREA)
  • General Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • Medicinal Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Textile Engineering (AREA)
  • Materials For Medical Uses (AREA)
  • Artificial Filaments (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)

Abstract

1356461 Collagen fibres and films FMC CORP 28 April 1971 [5 June 1970] 11925/71 Heading B5B [Also in Division C3] Extruded or moulded bodies are obtained by extruding or moulding an aqueous composition comprising 10-90% by weight of a waterinsoluble, ionizable partial salt of collagen having a bound acid content of 50-90% of the theoretical stoichiometric value, at least 1% by weight of the partial salt having a particle size under 1 micron optionally comprising a plasticizer such as glycerine and a reinforcing material, e.g. natural or synthetic fibres, microcrystalline cellulose, mineral silicates, polyamides, polyesters, and/or collagen cross-linking agents. Filaments, tubes, sheets and films may be obtained, e.g. by passing the composition through heated zones and extruding and then stretching the extrudate by about 100% after leaving the extrusion orifices by virtue of which increased tensile strengths are obtained.
GB1192571*[A 1970-06-05 1971-04-28 Method of forming structures from microcrystalline collagen Expired GB1356461A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US4394270A 1970-06-05 1970-06-05

Publications (1)

Publication Number Publication Date
GB1356461A true GB1356461A (en) 1974-06-12

Family

ID=21929708

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1192571*[A Expired GB1356461A (en) 1970-06-05 1971-04-28 Method of forming structures from microcrystalline collagen

Country Status (12)

Country Link
JP (1) JPS5256B1 (en)
AT (1) AT325759B (en)
BE (1) BE767609A (en)
CA (1) CA953054A (en)
CH (1) CH539097A (en)
DE (1) DE2127756C2 (en)
FR (1) FR2094062B1 (en)
GB (1) GB1356461A (en)
IT (1) IT988020B (en)
LU (1) LU63224A1 (en)
NL (1) NL7107614A (en)
ZA (1) ZA712941B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2018791A (en) * 1978-04-12 1979-10-24 Snam Progetti Process for producing biocompatible materials of a polyamide type and products obtained thereby
US4390519A (en) 1978-05-19 1983-06-28 Sawyer Philip Nicholas Bandage with hemostatic agent and methods for preparing and employing the same

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE426902B (en) * 1980-05-23 1983-02-21 Einar Sjolander SINGLE WRAP AND SET FOR ITS PREPARATION
JPS6043361U (en) * 1983-08-31 1985-03-27 海野　嘉夫 table tennis table
EP0619077A1 (en) * 1993-04-07 1994-10-12 Stork Protecon-Langen B.V. Method and device for covering a food product
EP2231205B1 (en) 2008-01-16 2015-04-08 Coll-Med Ltd Colloidal collagen burn wound dressing produced from jellyfish

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2018791A (en) * 1978-04-12 1979-10-24 Snam Progetti Process for producing biocompatible materials of a polyamide type and products obtained thereby
US4390519A (en) 1978-05-19 1983-06-28 Sawyer Philip Nicholas Bandage with hemostatic agent and methods for preparing and employing the same

Also Published As

Publication number Publication date
LU63224A1 (en) 1971-09-01
AT325759B (en) 1975-11-10
CA953054A (en) 1974-08-20
CH539097A (en) 1973-07-15
DE2127756C2 (en) 1982-11-11
FR2094062B1 (en) 1973-06-08
BE767609A (en) 1971-10-18
FR2094062A1 (en) 1972-02-04
DE2127756A1 (en) 1971-12-16
ATA449871A (en) 1975-01-15
NL7107614A (en) 1971-12-07
ZA712941B (en) 1972-01-26
IT988020B (en) 1975-04-10
JPS5256B1 (en) 1977-01-05

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee