FR2347393B1 - - Google Patents
Info
- Publication number
- FR2347393B1 FR2347393B1 FR7710591A FR7710591A FR2347393B1 FR 2347393 B1 FR2347393 B1 FR 2347393B1 FR 7710591 A FR7710591 A FR 7710591A FR 7710591 A FR7710591 A FR 7710591A FR 2347393 B1 FR2347393 B1 FR 2347393B1
- Authority
- FR
- France
- 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
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)
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 |
|---|---|
| FR2347393A1 FR2347393A1 (fr) | 1977-11-04 |
| FR2347393B1 true FR2347393B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1983-02-18 |
Family
ID=24706688
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7710591A Granted FR2347393A1 (fr) | 1976-04-07 | 1977-04-07 | Elastomeres polyurethane-uree |
Country Status (13)
Families Citing this family (23)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| 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 |
| 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 |
| CN103429801B (zh) | 2011-03-14 | 2015-04-08 | 旭化成纤维株式会社 | 聚氨酯弹性纤维 |
| US20150166497A1 (en) * | 2012-06-25 | 2015-06-18 | Invista North America 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. |
| EP3033378B1 (en) * | 2013-08-15 | 2020-02-12 | Dow Global Technologies LLC | A 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)
| 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 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 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 |
-
1976
- 1976-04-07 US US05/674,459 patent/US4071492A/en not_active Expired - Lifetime
-
1977
- 1977-03-29 NO NO771107A patent/NO146675C/no unknown
- 1977-03-29 GB GB13199/77A patent/GB1546595A/en not_active Expired
- 1977-03-30 AU AU23784/77A patent/AU511473B2/en not_active Expired
- 1977-04-05 SE SE7704001A patent/SE437524B/xx not_active IP Right Cessation
- 1977-04-05 DE DE19772715845 patent/DE2715845A1/de active Granted
- 1977-04-06 IT IT48845/77A patent/IT1073242B/it active
- 1977-04-06 CA CA000275669A patent/CA1121940A/en not_active Expired
- 1977-04-06 ES ES457612A patent/ES457612A1/es not_active Expired
- 1977-04-07 FR FR7710591A patent/FR2347393A1/fr active Granted
- 1977-04-07 NL NL7703926A patent/NL7703926A/xx not_active Application Discontinuation
- 1977-04-07 JP JP3991677A patent/JPS52123492A/ja active Granted
- 1977-04-07 BE BE1008068A patent/BE853323A/xx not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| FR2347393A1 (fr) | 1977-11-04 |
| NL7703926A (nl) | 1977-10-11 |
| NO771107L (no) | 1977-10-10 |
| DE2715845C2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1987-05-27 |
| CA1121940A (en) | 1982-04-13 |
| GB1546595A (en) | 1979-05-23 |
| US4071492A (en) | 1978-01-31 |
| BE853323A (fr) | 1977-10-07 |
| DE2715845A1 (de) | 1977-10-20 |
| AU511473B2 (en) | 1980-08-21 |
| SE7704001L (sv) | 1977-10-08 |
| JPS52123492A (en) | 1977-10-17 |
| NO146675C (no) | 1982-11-17 |
| AU2378477A (en) | 1978-10-05 |
| ES457612A1 (es) | 1978-07-16 |
| IT1073242B (it) | 1985-04-13 |
| NO146675B (no) | 1982-08-09 |
| SE437524B (sv) | 1985-03-04 |
| JPS6154812B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1986-11-25 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |