GB1406723A - Thermoplastic materials - Google Patents

Thermoplastic materials

Info

Publication number
GB1406723A
GB1406723A GB5588073A GB5588073A GB1406723A GB 1406723 A GB1406723 A GB 1406723A GB 5588073 A GB5588073 A GB 5588073A GB 5588073 A GB5588073 A GB 5588073A GB 1406723 A GB1406723 A GB 1406723A
Authority
GB
United Kingdom
Prior art keywords
temperature
moulding
materials
dec
ethylene
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
GB5588073A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB1406723A publication Critical patent/GB1406723A/en
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
    • A61L15/07—Stiffening bandages
    • 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
    • A61F13/00—Bandages or dressings; Absorbent pads
    • A61F13/04—Plaster of Paris bandages; Other stiffening bandages
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L71/00—Compositions of polyethers obtained by reactions forming an ether link in the main chain; Compositions of derivatives of such polymers
    • C08L71/02—Polyalkylene oxides

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Public Health (AREA)
  • Engineering & Computer Science (AREA)
  • Veterinary Medicine (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Vascular Medicine (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Biomedical Technology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Epidemiology (AREA)
  • Materials For Medical Uses (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

1406723 Thermoplastic moulding materials G U U LUNDBERG 3 Dec 1973 [5 Dec 1972] 55880/73 Headings C3P C3Q and C3R [Also in Division B5] Thermoplastic materials, suitable for use as modelling materials or as medical casts or rigid dressings, which are plastically mouldable above a first, moulding temperature and shape-stable below a second temperature, the difference between the two temperatures not exceeding 25‹ C., comprise (1) a high polymer having a glass transition temperature at or below the moulding temperature and a softening temperature range located above the moulding temperature, (2) an additive substance having a melting temperature range, within which lies the moulding temperature, mixed with or dissolved in said high polymer and (3) a reinforcing agent, the materials being capable of hand manipulation at the moulding temperature but being shapestable at normal room and as appropriate at use, e.g. body, temperature. The preferred additive is a mixture of polyethylene glycol and paraffin wax, and the preferred reinforcements are fibres, grains, particles or foils, e.g. cellulose fibres. Examples describe compositions comprising (1) ethylene/vinyl acetate copolymer, (2) ethylene/vinyl acetate copolymer and polyethylene oxide, (3) natural rubber, (4) styrene/ butadiene rubber and (5) polyethylene oxide, together with polyethylene glycol, paraffin wax and cellulose fibres, the composition (1) being additionally bonded under heat and pressure to a woven cotton reinforcement.
GB5588073A 1972-12-05 1973-12-03 Thermoplastic materials Expired GB1406723A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE1585372A SE371101B (en) 1972-12-05 1972-12-05

Publications (1)

Publication Number Publication Date
GB1406723A true GB1406723A (en) 1975-09-17

Family

ID=20301331

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5588073A Expired GB1406723A (en) 1972-12-05 1973-12-03 Thermoplastic materials

Country Status (8)

Country Link
JP (1) JPS5752068B2 (en)
DE (1) DE2360554C2 (en)
FR (1) FR2208640B1 (en)
GB (1) GB1406723A (en)
IT (1) IT1001259B (en)
NL (1) NL7316684A (en)
SE (1) SE371101B (en)
SU (1) SU689600A3 (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5607756A (en) * 1994-04-28 1997-03-04 Tokin Corporation Method of correction of the foot, splint for use in practicing the method, and footwear with the splint
EP1866044A1 (en) * 2005-03-23 2007-12-19 Delta Of Sweden Ab Material composition
US20100294996A1 (en) * 2007-03-23 2010-11-25 Holger Redtel Material for the formation of structures having a support function
WO2015124900A1 (en) * 2014-02-21 2015-08-27 Torc2 Ltd Thermoplastic article
GB2534836A (en) * 2014-11-28 2016-08-10 Torc2 Ltd Thermoplastic article

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5852659B2 (en) * 1977-11-17 1983-11-24 株式会社東京衛材研究所 cast tape
JPS5588767A (en) * 1978-12-27 1980-07-04 Tokyo Eizai Lab Composition for thermal plastic fixing bandage that can be manufactured in solventless shape and preparation of fixing bandage
LU83972A1 (en) * 1982-02-24 1983-09-02 Jean Marie Liegeois COMPOSITION OF MATERIALS FOR CONTAINERS AND PLATES BASED ON THIS COMPOSITION
FR2568468B1 (en) * 1984-08-02 1989-06-16 Proteor NEW ELEMENTS FOR THE PRODUCTION OF ORTHESES AND THEIR MANUFACTURING METHODS.
JPH04204587A (en) * 1990-11-30 1992-07-24 Goto Kogaku Kenkyusho:Kk Planetarium
SE531569C2 (en) * 2006-09-19 2009-05-26 Centri Ab Prosthetic product with composite material wall, and method of making the prosthetic product

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3420231A (en) * 1966-07-18 1969-01-07 Johnson & Johnson Thermoplastic cast forming material including an inversely water soluble resin

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5607756A (en) * 1994-04-28 1997-03-04 Tokin Corporation Method of correction of the foot, splint for use in practicing the method, and footwear with the splint
EP1866044A1 (en) * 2005-03-23 2007-12-19 Delta Of Sweden Ab Material composition
EP1866044A4 (en) * 2005-03-23 2011-08-03 Ramlat Ltd Material composition
US20100294996A1 (en) * 2007-03-23 2010-11-25 Holger Redtel Material for the formation of structures having a support function
WO2015124900A1 (en) * 2014-02-21 2015-08-27 Torc2 Ltd Thermoplastic article
GB2534836A (en) * 2014-11-28 2016-08-10 Torc2 Ltd Thermoplastic article

Also Published As

Publication number Publication date
DE2360554A1 (en) 1974-06-06
DE2360554C2 (en) 1983-10-13
JPS5752068B2 (en) 1982-11-05
NL7316684A (en) 1974-06-07
JPS5025086A (en) 1975-03-17
SU689600A3 (en) 1979-09-30
IT1001259B (en) 1976-04-20
SE371101B (en) 1974-11-11
FR2208640A1 (en) 1974-06-28
FR2208640B1 (en) 1978-01-06

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Legal Events

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