BR8300257A - Processo de preparacao de uma nova composicao termoplastica de memoria a partir de policaprolactona e de poliuretano produto obtido de acordo com este processo e sua utilizacao principalmente em ortopedia - Google Patents

Processo de preparacao de uma nova composicao termoplastica de memoria a partir de policaprolactona e de poliuretano produto obtido de acordo com este processo e sua utilizacao principalmente em ortopedia

Info

Publication number
BR8300257A
BR8300257A BR8300257A BR8300257A BR8300257A BR 8300257 A BR8300257 A BR 8300257A BR 8300257 A BR8300257 A BR 8300257A BR 8300257 A BR8300257 A BR 8300257A BR 8300257 A BR8300257 A BR 8300257A
Authority
BR
Brazil
Prior art keywords
polycaprolactone
orthopedics
thermoplastic composition
preparing
obtained according
Prior art date
Application number
BR8300257A
Other languages
English (en)
Inventor
Grouiller Herve
Original Assignee
Lhd Lab Hygiene Dietetique
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 Lhd Lab Hygiene Dietetique filed Critical Lhd Lab Hygiene Dietetique
Publication of BR8300257A publication Critical patent/BR8300257A/pt

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/08—Processes
    • C08G18/0838—Manufacture of polymers in the presence of non-reactive compounds
    • C08G18/0842—Manufacture of polymers in the presence of non-reactive compounds in the presence of liquid diluents
    • 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
    • A61L15/12—Stiffening bandages containing macromolecular materials
    • A61L15/125—Mixtures of macromolecular compounds
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L67/00—Compositions of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Compositions of derivatives of such polymers
    • C08L67/04—Polyesters derived from hydroxycarboxylic acids, e.g. lactones
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G2270/00—Compositions for creating interpenetrating networks
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G2280/00—Compositions for creating shape memory
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S525/00—Synthetic resins or natural rubbers -- part of the class 520 series
    • Y10S525/903—Interpenetrating network

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Epidemiology (AREA)
  • Materials Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Manufacturing & Machinery (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Materials For Medical Uses (AREA)
  • Polyesters Or Polycarbonates (AREA)
BR8300257A 1982-01-20 1983-01-19 Processo de preparacao de uma nova composicao termoplastica de memoria a partir de policaprolactona e de poliuretano produto obtido de acordo com este processo e sua utilizacao principalmente em ortopedia BR8300257A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8200854A FR2519992B1 (fr) 1982-01-20 1982-01-20 Procede de preparation d'une nouvelle composition thermoplastique a memoire a partir de polycaprolactone et de polyurethane, produit obtenu selon ce procede et son utilisation notamment en orthopedie

Publications (1)

Publication Number Publication Date
BR8300257A true BR8300257A (pt) 1983-10-25

Family

ID=9270167

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8300257A BR8300257A (pt) 1982-01-20 1983-01-19 Processo de preparacao de uma nova composicao termoplastica de memoria a partir de policaprolactona e de poliuretano produto obtido de acordo com este processo e sua utilizacao principalmente em ortopedia

Country Status (10)

Country Link
US (1) US4912174A (pt)
EP (1) EP0087329B1 (pt)
JP (1) JPS58171413A (pt)
AT (1) ATE16079T1 (pt)
BR (1) BR8300257A (pt)
CA (1) CA1210181A (pt)
DE (1) DE3360998D1 (pt)
ES (1) ES8403507A1 (pt)
FR (1) FR2519992B1 (pt)
GR (1) GR77139B (pt)

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE124072T1 (de) * 1985-01-04 1995-07-15 Thoratec Lab Corp Verfahren zur herstellung eines formteils mit formgedächtniseigenschaften sowie einige dieser erhaltenen formteile.
US4784123A (en) * 1986-01-03 1988-11-15 Union Carbide Corporation Orthopedic/orthotic splint materials
EP0263552B1 (en) * 1986-10-08 1992-03-18 Tom Paul Marthe Ghislain Ponnet Composite material for medical or paramedical, particularly orthopaedic use and method for manufacturing it
US5151315A (en) * 1986-10-08 1992-09-29 Ponnet Tom P M G Composite material for medical or paramedical particularly orthopaedic use and method for manufacturing it
FR2612193B1 (fr) * 1987-03-13 1989-08-25 Eschem Sa Polymere thermofusible, utile comme agent adhesif, son procede de fabrication et son application au collage de materiaux
US5052380A (en) * 1989-07-07 1991-10-01 Minnesota Mining And Manufacturing Company Colored orthopedic resins and orthopedic casting materials incorporating same
US5709548A (en) * 1990-02-23 1998-01-20 Minnesota Mining And Manufacturing Company Dental crown liner composition and methods of preparing provisional applications
ES2060075T3 (es) * 1990-02-23 1994-11-16 Minnesota Mining & Mfg Composicion semi-termoplastica para moldeo que tiene memoria de forma "a la medida", termicamente estable.
NL9101082A (nl) * 1991-06-24 1993-01-18 Tom Paul Marthe Ghislain Ponne Thermoplastisch materiaal voor orthopedische en chirurgische toepassingen.
US5752926A (en) * 1992-04-29 1998-05-19 Landec Corporation Orthopedic casts
BE1006171A3 (fr) * 1992-09-07 1994-05-31 Liegeois Jean Marie Combinaisons homogenes de matieres, souples ou rigides, moulables ou adhesives sous l'effet d'une temperature inferieure a 90 degres c.
CN1120808A (zh) * 1993-04-16 1996-04-17 明尼苏达矿产制造公司 矫形外科用浇注材料
US6005019A (en) * 1993-07-21 1999-12-21 United States Surgical Corporation Plasticizers for fibers used to form surgical devices
DE4437792A1 (de) 1994-10-21 1996-04-25 Inventa Ag Formmassen auf der Basis von aliphatischen Polyestern
DE10340392A1 (de) * 2003-09-02 2005-04-07 Mnemoscience Gmbh Amorphe Polyesterurethan-Netzwerke mit Form-Gedächtnis-Eigenschaften
JP4649840B2 (ja) * 2004-02-17 2011-03-16 東ソー株式会社 樹脂組成物、該樹脂組成物の製造方法及び射出成形体
US8130975B2 (en) * 2005-09-28 2012-03-06 Clarion Co., Ltd. On-vehicle acoustic apparatus
CN100355469C (zh) * 2006-01-10 2007-12-19 中国人民解放军第二军医大学 一种生物可吸收捆绑带及其形状记忆锁扣
US8303527B2 (en) 2007-06-20 2012-11-06 Exos Corporation Orthopedic system for immobilizing and supporting body parts
MX2011008930A (es) 2009-02-24 2011-12-16 Exos Corp Material compuesto para productos ajustados a la medida.
US8987352B1 (en) * 2009-12-23 2015-03-24 Nei Corporation Phase separated self-healing polymer coatings
USD665088S1 (en) 2010-08-18 2012-08-07 Exos Corporation Wrist brace
USD663850S1 (en) 2010-08-18 2012-07-17 Exos Corporation Long thumb spica brace
USD663851S1 (en) 2010-08-18 2012-07-17 Exos Corporation Short thumb spica brace
US9295748B2 (en) 2012-07-31 2016-03-29 Exos Llc Foam core sandwich splint
US9408738B2 (en) 2012-08-01 2016-08-09 Exos Llc Orthopedic brace for animals
US9655761B2 (en) 2012-11-12 2017-05-23 Djo, Llc Orthopedic back brace
CN105903073B (zh) * 2016-06-21 2019-04-05 吴亚乐 一种可吸收形状记忆神经套管及其制备工艺
CN110437603B (zh) * 2019-08-29 2021-08-13 深圳市力信陆南实业有限公司 一种高性能高速铁路用聚氨酯弹性预聚体及其制备工艺

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1408142A (en) * 1971-12-09 1975-10-01 Laporte Industries Ltd Polymeric compositions
FR2178726A2 (en) * 1972-04-04 1973-11-16 Johnson & Johnson Bandage - with dry adhesive core and foam overlay - for activation by light pressure
US3832333A (en) * 1973-10-16 1974-08-27 Ppg Industries Inc Lactone reaction products
US4098743A (en) * 1976-05-26 1978-07-04 Ppg Industries, Inc. Polylactone-polyurethanes and aqueous dispersions thereof
DE2651089C3 (de) * 1976-11-09 1980-06-12 Bayer Ag, 5090 Leverkusen Selbsthältendes Material für Stutzverbände

Also Published As

Publication number Publication date
US4912174A (en) 1990-03-27
ATE16079T1 (de) 1985-11-15
FR2519992B1 (fr) 1986-04-04
EP0087329A1 (fr) 1983-08-31
GR77139B (pt) 1984-09-07
ES519155A0 (es) 1984-03-16
EP0087329B1 (fr) 1985-10-16
CA1210181A (fr) 1986-08-19
ES8403507A1 (es) 1984-03-16
FR2519992A1 (fr) 1983-07-22
DE3360998D1 (en) 1985-11-21
JPS58171413A (ja) 1983-10-08

Similar Documents

Publication Publication Date Title
BR8300257A (pt) Processo de preparacao de uma nova composicao termoplastica de memoria a partir de policaprolactona e de poliuretano produto obtido de acordo com este processo e sua utilizacao principalmente em ortopedia
ATE135183T1 (de) Gitter für die osteosynthese oder zum befestigen von künstlichen körperteilen
DE2862101D1 (en) A process for producing orthopedic structures and a thermoplastic linear polyurethane for use in such process
ATE63825T1 (de) Biomaterialien aus mischungen von kollagen mit chitosan und glycosaminoglykanen, verfahren zu ihrer herstellung und ihre verwendung in der humanmedizin.
JPS56125042A (en) Bone substitute material and production thereof
DE59004092D1 (de) Verfahren zur Herstellung von weichen, elastischen Polyurethan-Folien.
DE3788053T2 (de) Polysiloxan-polyoxyalkylen-Zusammensetzungen für die Herstellung von Polyurethanschaum.
YU195679A (en) Process for the synthesis of a protein coded by an enkaryotic gne in a microorganism
ZA85736B (en) Process for producing polyurethane compositions having low hysteresis
ES8305388A1 (es) "procedimiento para la obtencion de un articulo de espuma flexible de poliuretano".
DE68924498T2 (de) Verfahren für die Herstellung von Perfluoroxyethylen- und Perfluoroxypropyleneinheiten enthaltenden Perfluoropolyäthern.
EP0108622A3 (en) Synthetic resin composition and process for producing the same
PH20759A (en) Process for the injection molding of shaped articles made from native starch and water
DE3173160D1 (en) Process for producing compounds having s-triazine units and epoxy groups, and their uses as incorporable filling materials in the production of polyurethane plastic materials
DE3260283D1 (en) Process for the synthesis of 1,4 butane diol
DE59010682D1 (de) Verfahren zur Herstellung von Schaumstoffen mit Hilfe von Fluoralkanen
BR7700349A (pt) Protese vascular;e processo para producao de uma protese vascular com uma estrutura fibrosa composita
EG14043A (en) Process for the manufacture of 1,2,3 thiadiazol-5-yl ureas
BR8506333A (pt) Processo para produzir uma espuma de poliuretano tendo uma propriedade modificada e espuma de poliuretano
ZA813284B (en) Novel substituted pyrazinyl-1,2,4-oxadiazoles and process for preparing the same
EP0130409A3 (en) Slow-release composite and process for producing the same
EP0050039A3 (en) Elastomeric composition in the form of a friable bale, and process for producing the same
DE3365910D1 (en) Diisocyanates or mixtures of diisocyanates, process for their production, as well as their use in the production of polyurethanes
ES2054145T3 (es) Vendajes de sujecion con formacion de espuma fuertemente reducida.
IT8519501A0 (it) Procedimento di trattamento tramite agitazione alla rinfusa di pezzi grezzi stampati o lavorati e macchina per l'attuazione di tale procedimento