AT385041B - Festes polymergemisch, verfahren zu dessen herstellung sowie verwendung desselben - Google Patents

Festes polymergemisch, verfahren zu dessen herstellung sowie verwendung desselben

Info

Publication number
AT385041B
AT385041B AT0083581A AT83581A AT385041B AT 385041 B AT385041 B AT 385041B AT 0083581 A AT0083581 A AT 0083581A AT 83581 A AT83581 A AT 83581A AT 385041 B AT385041 B AT 385041B
Authority
AT
Austria
Prior art keywords
production
solid polymer
polymer mixture
mixture
solid
Prior art date
Application number
AT0083581A
Other languages
English (en)
Other versions
ATA83581A (de
Inventor
Robert Stanton Ward Jr
Original Assignee
Thoratec Lab 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 Thoratec Lab Corp filed Critical Thoratec Lab Corp
Publication of ATA83581A publication Critical patent/ATA83581A/de
Application granted granted Critical
Publication of AT385041B publication Critical patent/AT385041B/de

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L83/00—Compositions of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon only; Compositions of derivatives of such polymers
    • C08L83/10—Block- or graft-copolymers containing polysiloxane sequences
    • C08L83/12—Block- or graft-copolymers containing polysiloxane sequences containing polyether sequences
    • 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
    • A61L33/00—Antithrombogenic treatment of surgical articles, e.g. sutures, catheters, prostheses, or of articles for the manipulation or conditioning of blood; Materials for such treatment
    • A61L33/06—Use of macromolecular materials
    • A61L33/062—Mixtures of macromolecular compounds
    • 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
    • A61L33/00—Antithrombogenic treatment of surgical articles, e.g. sutures, catheters, prostheses, or of articles for the manipulation or conditioning of blood; Materials for such treatment
    • A61L33/06—Use of macromolecular materials
    • A61L33/068—Use of macromolecular materials obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • 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
    • C08G18/10—Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step
    • 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
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/40—High-molecular-weight compounds
    • C08G18/61—Polysiloxanes
    • 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
    • C08G77/00—Macromolecular compounds obtained by reactions forming a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon in the main chain of the macromolecule
    • C08G77/42—Block-or graft-polymers containing polysiloxane sequences
    • C08G77/452—Block-or graft-polymers containing polysiloxane sequences containing nitrogen-containing sequences
    • C08G77/455—Block-or graft-polymers containing polysiloxane sequences containing nitrogen-containing sequences containing polyamide, polyesteramide or polyimide sequences
    • 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
    • C08G77/00—Macromolecular compounds obtained by reactions forming a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon in the main chain of the macromolecule
    • C08G77/42—Block-or graft-polymers containing polysiloxane sequences
    • C08G77/458—Block-or graft-polymers containing polysiloxane sequences containing polyurethane sequences
    • 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
    • C08G77/00—Macromolecular compounds obtained by reactions forming a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon in the main chain of the macromolecule
    • C08G77/42—Block-or graft-polymers containing polysiloxane sequences
    • C08G77/46—Block-or graft-polymers containing polysiloxane sequences containing polyether sequences
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L75/00—Compositions of polyureas or polyurethanes; Compositions of derivatives of such polymers
    • C08L75/04—Polyurethanes
AT0083581A 1980-02-29 1981-02-24 Festes polymergemisch, verfahren zu dessen herstellung sowie verwendung desselben AT385041B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US12584580A 1980-02-29 1980-02-29

Publications (2)

Publication Number Publication Date
ATA83581A ATA83581A (de) 1987-07-15
AT385041B true AT385041B (de) 1988-02-10

Family

ID=22421689

Family Applications (1)

Application Number Title Priority Date Filing Date
AT0083581A AT385041B (de) 1980-02-29 1981-02-24 Festes polymergemisch, verfahren zu dessen herstellung sowie verwendung desselben

Country Status (12)

Country Link
JP (1) JPS56136565A (de)
AT (1) AT385041B (de)
AU (1) AU548194B2 (de)
CA (1) CA1206668A (de)
DE (1) DE3153664C2 (de)
FR (2) FR2491938B1 (de)
GB (2) GB2073219B (de)
IL (1) IL62183A (de)
IT (1) IT1210997B (de)
MX (1) MX159062A (de)
NL (1) NL8100975A (de)
ZA (1) ZA811107B (de)

Families Citing this family (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4861830A (en) * 1980-02-29 1989-08-29 Th. Goldschmidt Ag Polymer systems suitable for blood-contacting surfaces of a biomedical device, and methods for forming
US4675361A (en) * 1980-02-29 1987-06-23 Thoratec Laboratories Corp. Polymer systems suitable for blood-contacting surfaces of a biomedical device, and methods for forming
DE3273433D1 (en) * 1981-06-22 1986-10-30 Kanegafuchi Chemical Ind Thermoplastic elastomers for medical use as moulded articles brought into direct contact with blood
JPS57211358A (en) * 1981-06-22 1982-12-25 Kanegafuchi Chemical Ind Anti-thrombus elastomer and method
DE3130646C2 (de) * 1981-07-28 1983-09-15 Wilfried Dr.-Ing. 1000 Berlin Lemm Verfahren zum Herstellen von Gegenständen aus Polyurethan, die in gewissen Oberflächenbereichen mit Polydimethylsiloxan angereichert sind
JPS58185647A (ja) * 1982-03-17 1983-10-29 Nippon Zeon Co Ltd 抗血栓表面を与える安定な重合体エマルジョン組成物
DK103483A (da) * 1982-04-15 1983-10-16 Ethicon Inc Siliconebelagt kirurgisk haefteklamme
JPS6045357A (ja) * 1983-08-23 1985-03-11 日本ゼオン株式会社 血液接触医療器具の製造方法
JPH0622591B2 (ja) * 1983-10-13 1994-03-30 日本ゼオン株式会社 血液接触医療器具の製造方法
CA1257425A (en) * 1984-05-21 1989-07-11 Th. Goldschmidt Ag Moisture vapor permeable materials
US4883699A (en) * 1984-09-21 1989-11-28 Menlo Care, Inc. Polymeric article having high tensile energy to break when hydrated
US4911691A (en) * 1984-09-21 1990-03-27 Menlo Care, Inc. Assembly for adminstering IV solution
JPS6176152A (ja) * 1984-09-25 1986-04-18 学校法人東京女子医科大学 医療用チユ−ブ
JPS61154674A (ja) * 1984-12-28 1986-07-14 日本ゼオン株式会社 抗血栓性材料
US5214119A (en) * 1986-06-20 1993-05-25 Minnesota Mining And Manufacturing Company Block copolymer, method of making the same, dimaine precursors of the same, method of making such diamines and end products comprising the block copolymer
US5512650A (en) * 1986-06-20 1996-04-30 Minnesota Mining And Manufacturing Company Block copolymer, method of making the same, diamine precursors of the same, method of making such diamines and end products comprising the block copolymer
US5221724A (en) * 1987-08-12 1993-06-22 Wisconsin Alumni Research Foundation Polysiloxane polyurea urethanes
US4906465A (en) * 1987-10-19 1990-03-06 Massachusetts Institute Of Technology Antithrombogenic devices containing polysiloxanes
US4939007A (en) * 1988-03-07 1990-07-03 Becton, Dickinson And Company Article having a hemocompatible surface
US4840796A (en) * 1988-04-22 1989-06-20 Dow Corning Corporation Block copolymer matrix for transdermal drug release
US4951657A (en) * 1988-04-22 1990-08-28 Dow Corning Corporation Heat sealable membrane for transdermal drug release
GB8811868D0 (en) * 1988-05-19 1988-06-22 Ici Plc Release film
DE3922079C2 (de) * 1989-07-05 1996-06-13 Hanse Chemie Gmbh Polysiloxandispersion, Verfahren zu ihrer Herstellung und ihre Verwendung
WO1993022360A1 (en) * 1992-04-24 1993-11-11 The Polymer Technology Group, Inc. Copolymers and non-porous, semi-permeable membrane thereof and its use for permeating molecules of predetermined molecular weight range
DE4217165C1 (de) * 1992-05-23 1993-08-19 Rehau Ag + Co, 8673 Rehau, De
US5670598A (en) * 1995-03-24 1997-09-23 Minnesota Mining And Manufacturing Company Diblock and triblock polydiorganosiloxane-polyurea block copolymers
DE19641335A1 (de) * 1996-10-08 1998-04-09 Inst Textil & Faserforschung Triblockterpolymer, seine Verwendung für chirurgisches Nahtmaterial und Verfahren zur Herstellung
AUPO251096A0 (en) 1996-09-23 1996-10-17 Cardiac Crc Nominees Pty Limited Polysiloxane-containing polyurethane elastomeric compositions
DE19641334A1 (de) * 1996-10-08 1998-04-09 Inst Textil & Faserforschung Triblockterpolymer, seine Verwendung für medizinische Produkte und Verfahren zur Herstellung
US5863627A (en) * 1997-08-26 1999-01-26 Cardiotech International, Inc. Hydrolytically-and proteolytically-stable polycarbonate polyurethane silicone copolymers
EP1051990B1 (de) * 1998-01-30 2008-10-29 Kaneka Corporation Ballonkatheter sowie Herstellungsverfahren
US20050220835A1 (en) * 2004-03-30 2005-10-06 Jayaraman Ramesh B Agent eluting bioimplantable devices and polymer systems for their preparation

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3562352A (en) * 1968-09-06 1971-02-09 Avco Corp Polysiloxane-polyurethane block copolymers
JPS5314103B2 (de) * 1972-07-15 1978-05-15
US4002794A (en) * 1975-07-18 1977-01-11 Nashua Corporation Adhesive material and articles incorporating same
US4100309A (en) * 1977-08-08 1978-07-11 Biosearch Medical Products, Inc. Coated substrate having a low coefficient of friction hydrophilic coating and a method of making the same
US4196731A (en) * 1978-03-17 1980-04-08 Baxter Travenol Laboratories, Inc. Silicone-containing thermoplastic polymers for medical uses

Also Published As

Publication number Publication date
AU6755181A (en) 1981-09-03
IL62183A0 (en) 1981-03-31
GB8407417D0 (en) 1984-05-02
IT1210997B (it) 1989-09-29
FR2497217B1 (fr) 1986-05-23
CA1206668A (en) 1986-06-24
MX159062A (es) 1989-04-14
FR2491938A1 (fr) 1982-04-16
GB2073219B (en) 1985-02-27
GB2140444A (en) 1984-11-28
JPH0214062B2 (de) 1990-04-06
AU548194B2 (en) 1985-11-28
IT8120027A0 (it) 1981-02-27
FR2491938B1 (fr) 1985-10-25
ZA811107B (en) 1982-03-31
IL62183A (en) 1984-10-31
JPS56136565A (en) 1981-10-24
DE3153664C2 (de) 1991-07-25
FR2497217A1 (fr) 1982-07-02
GB2140444B (en) 1985-06-05
GB2073219A (en) 1981-10-14
ATA83581A (de) 1987-07-15
NL8100975A (nl) 1981-10-01

Similar Documents

Publication Publication Date Title
AT385041B (de) Festes polymergemisch, verfahren zu dessen herstellung sowie verwendung desselben
DE3280128D1 (de) Modifiziertes vaccinia virus und verfahren zu dessen herstellung und verwendung.
PT76193B (de) Fibrinogenzubereitung verfahren zu ihrer herstellung und ihre verwendung
DE2967706D1 (de) Impraegnierter polymerisationskatalysator und verfahren zu dessen herstellung.
DE3581563D1 (de) Polysiloxanpfropfcopolymer und verfahren zu dessen herstellung.
ATA873776A (de) Mikrokapseln, verfahren zu deren herstellung sowie deren verwendung
ATA784279A (de) Kieselsaeuregel, verfahren zu deren herstellung sowie deren verwendung
PT68100A (de) 1-(2-phenylathyl)-triazolium-salze verfahren zur ihrer herstellung sowie ihre verwendung als funcizide
DE3152204C2 (de) Heizkabel von Parallel-Typ sowie Verfahren zu dessen Herstellung
ATE64600T1 (de) Phenolsulfonphtaleinyl-beta-d-galactoside, verfahren zu deren herstellung sowie deren verwendung zur bestimmung der beta-dgalactosidase.
DE59000595D1 (de) Eisenoxidschwarzpigmentgranulate, verfahren zu ihrer herstellung sowie deren verwendung.
ATE9160T1 (de) Thienopyridinonderivate, verfahren zu ihrer herstellung und ihre therapeutische verwendung.
PT72832A (de) Substituierte alpha-aminocarbonyl-1-benzyl-3,4-dihidroisochinoline verfahren zu deren herstellung und deren verwendung
ATE8908T1 (de) Sinterfaehige, feinteilige polyvinylchloridformmasse sowie verfahren zu deren herstellung und deren verwendung.
DE59001359D1 (de) Rutilmischphasenpigment-mikrogranulate, verfahren zu ihrer herstellung sowie deren verwendung.
DE3578079D1 (de) Azinpigmente, verfahren zu ihrer herstellung sowie ihre verwendung.
PT72603A (de) Getterkorper und verfahren zu dessen herstellung
DE3583289D1 (de) Thermoplastisches polymer und verfahren zu dessen herstellung.
DE3574694D1 (de) Aufreissbares dosenteil sowie verfahren und vorrichtung zu dessen herstellung.
DE3879904D1 (de) Klebmischung, verfahren zu deren herstellung und verwendung.
DE3675701D1 (de) Polyoxyalkylen-carbazol-addukt, sowie verfahren zu dessen herstellung.
PT67174A (de) N-chloracetyl-n-phenyl-alaninester verfahren zu ihrer herstellung sowie ihre verwendung als fungizide
PT67688A (de) 1-arylamino-2,4-dinitronaphthaline,verfahren zu ihrer herstellung sowie ihre verwendung als schaedlingsbekaempfungsmittel
PT66703B (de) 1-acyloxy-1-phenyl-2-azolyl-athane verfahren zu ihrer herstellung sowie ihre verwendung als fungizide und nematizide
DE3763635D1 (de) Kationische kautschuklatices, verfahren zu ihrer herstellung und ihre verwendung.

Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties