JPS5746448B2 - - Google Patents
Info
- Publication number
- JPS5746448B2 JPS5746448B2 JP50030214A JP3021475A JPS5746448B2 JP S5746448 B2 JPS5746448 B2 JP S5746448B2 JP 50030214 A JP50030214 A JP 50030214A JP 3021475 A JP3021475 A JP 3021475A JP S5746448 B2 JPS5746448 B2 JP S5746448B2
- Authority
- JP
- Japan
- 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
- C08G18/08—Processes
- C08G18/10—Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP50030214A JPS5746448B2 (ja) | 1975-03-14 | 1975-03-14 | |
| DE19762610477 DE2610477A1 (de) | 1975-03-14 | 1976-03-12 | Verfahren zur herstellung von polyurethanprodukten |
| GB10320/76A GB1492242A (en) | 1975-03-14 | 1976-03-15 | Method of producing polyurethane products |
| US05/667,069 US4086211A (en) | 1975-03-14 | 1976-03-15 | Method of producing polyurethane products having an improved flex crack resistance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP50030214A JPS5746448B2 (ja) | 1975-03-14 | 1975-03-14 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS51106197A JPS51106197A (ja) | 1976-09-20 |
| JPS5746448B2 true JPS5746448B2 (ja) | 1982-10-04 |
Family
ID=12297463
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP50030214A Expired JPS5746448B2 (ja) | 1975-03-14 | 1975-03-14 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US4086211A (ja) |
| JP (1) | JPS5746448B2 (ja) |
| DE (1) | DE2610477A1 (ja) |
| GB (1) | GB1492242A (ja) |
Families Citing this family (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA1135903A (en) * | 1978-09-13 | 1982-11-23 | John F. Mccormack | Electroless copper deposition process having faster plating rates |
| JPS58118815A (ja) * | 1982-01-05 | 1983-07-15 | Toyo Tire & Rubber Co Ltd | 耐熱性の改良されたウレタンエラストマ− |
| US4622388A (en) * | 1985-11-12 | 1986-11-11 | Armour Pharmaceutical Company | Des-2-serine, 3 asparagine-calcitonin |
| DE3622609A1 (de) * | 1986-07-05 | 1988-01-07 | Bayer Ag | Verfahren zur herstellung von fluessig-kristallinen nco-polyurethanpraepolymeren und deren verwendung |
| JPS63270723A (ja) * | 1986-10-22 | 1988-11-08 | Ihara Chem Ind Co Ltd | ポリウレタンエラストマ−の製造方法 |
| JPH01126318A (ja) * | 1987-11-11 | 1989-05-18 | Nippon Polyurethan Kogyo Kk | 熱硬化性ポリウレタンエラストマー用組成物 |
| DE68916055T2 (de) * | 1988-02-17 | 1994-12-15 | Mitsui Toatsu Chemicals | Plastiklinse und Verfahren zu ihrer Herstellung. |
| JPH02166113A (ja) * | 1988-12-21 | 1990-06-26 | Mitsui Toatsu Chem Inc | ポリウレタンエラストマーの製造方法 |
| US5468834A (en) * | 1991-09-30 | 1995-11-21 | Xerox Corporation | Sheet registration device |
| US10080806B2 (en) | 2015-08-19 | 2018-09-25 | International Business Machines Corporation | Sulfur-containing polymers from hexahydrotriazine and dithiol precursors as a carrier for active agents |
| US9550863B1 (en) | 2015-10-05 | 2017-01-24 | International Business Machines Corporation | Polymers from stabilized imines |
| US9534084B1 (en) | 2015-11-02 | 2017-01-03 | International Business Machines Corporation | High molecular weight polythioaminals from a single monomer |
| US9862802B2 (en) | 2015-11-30 | 2018-01-09 | International Business Machines Corporation | Poly(thioaminal) probe based lithography |
| CN111065666B (zh) * | 2017-10-05 | 2022-04-22 | 三井化学株式会社 | 聚氨酯树脂、成型品、及聚氨酯树脂的制造方法 |
| CN110330626A (zh) * | 2019-05-30 | 2019-10-15 | 上海唯万密封科技有限公司 | 密封用耐高温高弹性聚氨酯及其加工工艺 |
| EP3838940A1 (en) | 2019-12-17 | 2021-06-23 | Covestro Deutschland AG | Polyurethanes having an increase in molecular weight when heated |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2741800A (en) * | 1952-09-11 | 1956-04-17 | Goodrich Co B F | Rapid curing process for cast polyurethane rubbers |
| US2850467A (en) * | 1956-04-30 | 1958-09-02 | Du Pont | Continuous production of cellular polyurethane plastics |
| US3190857A (en) * | 1959-10-29 | 1965-06-22 | Goodyear Tire & Rubber | Destruction of unreacted isocyanato groups in polyurethane elastomers by exposure tosteam |
| US3403721A (en) * | 1966-06-13 | 1968-10-01 | Ashland Oil Inc | Tensile strengths of certain sand cores |
| US3789032A (en) * | 1971-06-22 | 1974-01-29 | Du Pont | Polyurethane-polyurea elastomers based on high trans-trans,4,4'-methylenebis-(cyclohexyl isocyanate) |
| US3980606A (en) * | 1975-02-24 | 1976-09-14 | The Firestone Tire & Rubber Company | Polyurethane elastomers having prolonged flex life and tires made therefrom |
-
1975
- 1975-03-14 JP JP50030214A patent/JPS5746448B2/ja not_active Expired
-
1976
- 1976-03-12 DE DE19762610477 patent/DE2610477A1/de active Pending
- 1976-03-15 US US05/667,069 patent/US4086211A/en not_active Expired - Lifetime
- 1976-03-15 GB GB10320/76A patent/GB1492242A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE2610477A1 (de) | 1976-09-30 |
| US4086211A (en) | 1978-04-25 |
| GB1492242A (en) | 1977-11-16 |
| JPS51106197A (ja) | 1976-09-20 |