SE7704001L - Polyuretan-urea-elaster - Google Patents

Polyuretan-urea-elaster

Info

Publication number
SE7704001L
SE7704001L SE7704001A SE7704001A SE7704001L SE 7704001 L SE7704001 L SE 7704001L SE 7704001 A SE7704001 A SE 7704001A SE 7704001 A SE7704001 A SE 7704001A SE 7704001 L SE7704001 L SE 7704001L
Authority
SE
Sweden
Prior art keywords
polyurethane
urea
elaster
isocyanate
tetrahydrofuran
Prior art date
Application number
SE7704001A
Other languages
English (en)
Other versions
SE437524B (sv
Inventor
T W Bethea
S Futamura
Original Assignee
Firestone Tire & Rubber Co
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 Firestone Tire & Rubber Co filed Critical Firestone Tire & Rubber Co
Publication of SE7704001L publication Critical patent/SE7704001L/sv
Publication of SE437524B publication Critical patent/SE437524B/sv

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
    • C08G18/28—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
    • C08G18/48—Polyethers
    • C08G18/4854—Polyethers containing oxyalkylene groups having four carbon atoms in the alkylene group
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
SE7704001A 1976-04-07 1977-04-05 Polyuretan-urea-elast och forfarande for framstellning derav utgaende fran en sampolymer av propylenoxid och tetrahydrofuran SE437524B (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/674,459 US4071492A (en) 1976-04-07 1976-04-07 Polyurethane-urea elastomers based on propylene oxide-tetrahydrofuran copolymers

Publications (2)

Publication Number Publication Date
SE7704001L true SE7704001L (sv) 1977-10-08
SE437524B SE437524B (sv) 1985-03-04

Family

ID=24706688

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7704001A SE437524B (sv) 1976-04-07 1977-04-05 Polyuretan-urea-elast och forfarande for framstellning derav utgaende fran en sampolymer av propylenoxid och tetrahydrofuran

Country Status (13)

Country Link
US (1) US4071492A (sv)
JP (1) JPS52123492A (sv)
AU (1) AU511473B2 (sv)
BE (1) BE853323A (sv)
CA (1) CA1121940A (sv)
DE (1) DE2715845A1 (sv)
ES (1) ES457612A1 (sv)
FR (1) FR2347393A1 (sv)
GB (1) GB1546595A (sv)
IT (1) IT1073242B (sv)
NL (1) NL7703926A (sv)
NO (1) NO146675C (sv)
SE (1) SE437524B (sv)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4224432A (en) * 1978-12-11 1980-09-23 E. I. Du Pont De Nemours And Company Polyurethanes prepared with tetrahydrofuran-alkylene oxide polymerizates having low oligomeric cyclic ether content
US4202964A (en) * 1978-03-16 1980-05-13 E. I. Du Pont De Nemours And Company Method for reducing oligomeric cyclic ether content of a polymerizate
DE2964245D1 (en) * 1978-03-16 1983-01-20 Du Pont Polyurethanes prepared with tetrahydrofuran-alkylene oxide polymerizates having low oligomeric cyclic ether content, processes for preparing the same, and articles and fibers of the polyurethanes
JPS5531871A (en) * 1978-08-29 1980-03-06 Furukawa Electric Co Ltd:The Polyethylene resin composition filled with large amount of inorganic material
US4251654A (en) * 1979-08-14 1981-02-17 E. I. Du Pont De Nemours And Company Copolyether glycols of tetrahydrofuran and alkylene oxides having low oligomeric cyclic ether content
US4436784A (en) 1982-02-25 1984-03-13 Armstrong World Industries, Inc. Process for preparing plasticized polyvinyl chloride substrates comprising a moisture-cured polyurethane coating and the products resulting therefrom
US4465535A (en) * 1983-09-12 1984-08-14 The Firestone Tire & Rubber Company Adhering cured polymers or prepolymers to high natural rubber content elastomer
US4590254A (en) * 1985-04-29 1986-05-20 Ppg Industries, Inc. Non-aqueous poly(urethane-urea)
GB2223025B (en) * 1988-09-27 1992-02-12 Shengcai Zhao Polyurethane plug and method of making the same
US5106884A (en) * 1988-10-28 1992-04-21 The Dow Chemical Company Flexible polyurea foams having controlled load bearing qualities
US5183877A (en) * 1991-10-25 1993-02-02 H. B. Fuller Company Polyurea or polyurea-urethane adhesive for bonding elastomers
US6127505A (en) * 1995-02-02 2000-10-03 Simula Inc. Impact resistant polyurethane and method of manufacture thereof
US5811506A (en) * 1997-02-03 1998-09-22 Simula Inc. Extrudable thermoplastic elastomeric urea-extended polyurethane
US6258917B1 (en) 1996-05-21 2001-07-10 Simula, Inc. Extrudable thermoplastic elastomeric urea-extended polyurethane
US6638983B1 (en) * 1999-02-04 2003-10-28 Ondeo Nalco Company Demulsification of water-in-oil emulsions
JP4731910B2 (ja) * 2002-11-04 2011-07-27 インヴィスタ テクノロジーズ エスアエルエル ポリ（ウレア／ウレタン）の水性分散体
US8217133B2 (en) * 2006-03-08 2012-07-10 Chemtura Corporation Storage stable one component polyurethane system
EP2774936A1 (en) * 2009-12-11 2014-09-10 Invista Technologies S.à.r.l. Improved elastomeric compositions
JP5836364B2 (ja) 2011-03-14 2015-12-24 旭化成せんい株式会社 ポリウレタン弾性繊維
WO2014004110A1 (en) * 2012-06-25 2014-01-03 Invista Technologies S.A R.L. Controlled partial depolymerization process for polytetramethylene ether glycol molecular weight distribution narrowing
CL2013000959A1 (es) * 2013-03-15 2013-08-23 Sika Technology Ag Composicion en base a poliuretano que comprende un prepolimero de poliuretano, un agente de curado que comprende una poliamina aromatica mononuclear, un disolvente y un plastificante; metodo de reparacion de defectos en sustratos elasticos; proceso de union de sustratos flexibles; y uso de dicha composicion.
US10131746B2 (en) * 2013-08-15 2018-11-20 Dow Global Technologies Llc Process to produce polycarbamate, polycarbamate produced thereby and a coating composition comprising the polycarbamate
US9321877B2 (en) * 2013-09-24 2016-04-26 Chemtura Corporation Plasticizer free curing composition

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3034791A (en) * 1960-04-26 1962-05-15 Du Pont Polyurethane golf ball covers
GB1028722A (en) * 1965-01-11 1966-05-04 Ici Ltd Improvements in or relating to the manufacture of polyurethane foams
BE672108A (sv) * 1964-11-10
US3425999A (en) * 1966-07-11 1969-02-04 Wyandotte Chemicals Corp Tetrahydrofuran-ethylene oxide polyether urethane-urea polymers
US3489723A (en) * 1966-12-06 1970-01-13 Nopco Chem Co Two-component castable polyurethane elastomer composition and use
DE2003706C3 (de) * 1970-01-28 1980-06-12 Bayer Ag, 5090 Leverkusen Verfahren zur Herstellung von Polyurethan-Harnstoffelastomeren
USRE28424E (en) 1970-07-06 1975-05-20 Firestone Tire & Rubber Co Elastombric articles free from reinforcing elements
US3755261A (en) * 1972-05-01 1973-08-28 Du Pont Curing of amine curable polymers diamines with complexes of selected and alkali metal salts
US3891606A (en) * 1973-07-12 1975-06-24 Du Pont Curing with complexes of selected diamines and alkali metal salts
US3888831A (en) * 1973-10-01 1975-06-10 Du Pont Curing with complexes of selected diamines and alkali metal salts
US3899438A (en) * 1973-10-17 1975-08-12 Du Pont Simultaneous reaction and dispersion of 4,4-methylene dianiline-salt mixtures to form complexes thereof
US3900447A (en) * 1974-04-30 1975-08-19 Du Pont Thermally activated promoters for salt complex curing agents

Also Published As

Publication number Publication date
NL7703926A (nl) 1977-10-11
FR2347393B1 (sv) 1983-02-18
IT1073242B (it) 1985-04-13
GB1546595A (en) 1979-05-23
CA1121940A (en) 1982-04-13
US4071492A (en) 1978-01-31
JPS52123492A (en) 1977-10-17
DE2715845A1 (de) 1977-10-20
NO771107L (no) 1977-10-10
ES457612A1 (es) 1978-07-16
FR2347393A1 (fr) 1977-11-04
AU2378477A (en) 1978-10-05
DE2715845C2 (sv) 1987-05-27
NO146675C (no) 1982-11-17
JPS6154812B2 (sv) 1986-11-25
AU511473B2 (en) 1980-08-21
SE437524B (sv) 1985-03-04
NO146675B (no) 1982-08-09
BE853323A (fr) 1977-10-07

Similar Documents

Publication Publication Date Title
SE7704001L (sv) Polyuretan-urea-elaster
ES437121A1 (es) Un dispositivo ortopedico.
ES531274A0 (es) Un material polimerico
KR910000090A (ko) 액체 세그멘트 폴리우레탄 겔 및 이를 포함하는 초음파 진단 탐침용 결합기
IE41123B1 (en) A process for the production of polyurethane foams
DE69128974D1 (de) Herstellung polymerer Schäume
DK0433889T3 (da) Fremgangsmåde til fremstilling af polyurethanblødskumstoffer med lav sammenpresningshårdhed og hertil anvendelige blokpolyoxypropylen-polyoxyethylen-polyolblandinger
GB1060754A (en) Improvements relating to pressure sensitive adhesives
BR7508500A (pt) Processo de mistura efetiva de peroxido de di-butila terc.liquido com poliolefina polimerica
SE7602789L (sv) Deck - hjulaggregat med inre fyllning av fjedrande material samt sett for genomforande av fyllningen
DE3875921D1 (de) Polyurethanharnstoffe.
NO176801C (no) Polyeter-polyoler med redusert umettethet, fremgangsmåte for fremstilling av slike, samt polyuretanpolymer og isocyanat-terminert prepolymer fremstilt av polyeterpolyolene
ES429019A1 (es) Un metodo de preparar una unidad de absorcion de choques.
ES431070A1 (es) Perfeccionamientos introducidos en un aislamiento termico.
BR7505475A (pt) Composicao liquida polimero/poliol;e poliuretana elastomerica
JPS5436336A (en) Coating composition
JPS52101240A (en) Adhesive for vulcanized rubber
JPS536394A (en) Functional high polymers
KR930008000A (ko) 필수적으로 쇄연장제를 함유하지 않는 트랜스, 트랜스 이성체가 강화된 4,4'- 디이소시아네이토 디사이클로헥실메탄계 탄성중합체
GB924769A (en) Improvements in polymeric foam materials
JPS57155224A (en) Preparation of elastic foamed resin
KR930004349A (ko) 가요성 폴리우레탄 발포체의 제조방법
GB1005047A (en) Improvements in and relating to segmented polyurethane copolymers
JPS52105995A (en) Rubber rollers
JPS5659832A (en) Production of normal temperature water-curable urethane prepolymer

Legal Events

Date Code Title Description
NUG Patent has lapsed

Ref document number: 7704001-2

Effective date: 19890427

Format of ref document f/p: F