JPS52121699A - Preparation of block copolymer polyurethane elastomers - Google Patents
Preparation of block copolymer polyurethane elastomersInfo
- Publication number
- JPS52121699A JPS52121699A JP3820676A JP3820676A JPS52121699A JP S52121699 A JPS52121699 A JP S52121699A JP 3820676 A JP3820676 A JP 3820676A JP 3820676 A JP3820676 A JP 3820676A JP S52121699 A JPS52121699 A JP S52121699A
- Authority
- JP
- Japan
- Prior art keywords
- preparation
- block copolymer
- polyurethane elastomers
- copolymer polyurethane
- elastomers
- Prior art date
- 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.)
- Granted
Links
Abstract
PURPOSE: To obtain title elastomers having improved thermal stability, moldability, hydrolysis resistance and low temperature characteristics by the reaction of a specific amount of polyisocyanate compound with a specific block copolyetherester for extending the chain and modification.
COPYRIGHT: (C)1977,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3820676A JPS52121699A (en) | 1976-04-07 | 1976-04-07 | Preparation of block copolymer polyurethane elastomers |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3820676A JPS52121699A (en) | 1976-04-07 | 1976-04-07 | Preparation of block copolymer polyurethane elastomers |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS52121699A true JPS52121699A (en) | 1977-10-13 |
JPS612686B2 JPS612686B2 (en) | 1986-01-27 |
Family
ID=12518843
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP3820676A Granted JPS52121699A (en) | 1976-04-07 | 1976-04-07 | Preparation of block copolymer polyurethane elastomers |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS52121699A (en) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS55160016A (en) * | 1979-05-31 | 1980-12-12 | Dainichi Seika Kogyo Kk | Production of polyurethane |
JPS61181815A (en) * | 1985-02-07 | 1986-08-14 | Dainippon Ink & Chem Inc | Cellular polyurethane elastomer |
US6994913B1 (en) | 1999-09-30 | 2006-02-07 | Sekisui Chemical Co., Ltd. | Thermoplastic elastomer, use thereof, and process for producing the same |
US7008333B2 (en) | 2004-06-25 | 2006-03-07 | Bridgestone Sports Co., Ltd. | Golf ball |
US7086968B2 (en) | 2004-06-25 | 2006-08-08 | Bridgestone Sports Co., Ltd. | Golf Ball |
WO2013162184A1 (en) | 2012-04-24 | 2013-10-31 | (주)엘지화학 | Thermoplastic polyester elastomer resin composition, and molded article including same |
WO2014204210A1 (en) | 2013-06-19 | 2014-12-24 | (주) 엘지화학 | Thermoplastic polyester elastomer resin composition and molded product containing same |
-
1976
- 1976-04-07 JP JP3820676A patent/JPS52121699A/en active Granted
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS55160016A (en) * | 1979-05-31 | 1980-12-12 | Dainichi Seika Kogyo Kk | Production of polyurethane |
JPS6253525B2 (en) * | 1979-05-31 | 1987-11-11 | Dainichi Seika Kogyo Kk | |
JPS61181815A (en) * | 1985-02-07 | 1986-08-14 | Dainippon Ink & Chem Inc | Cellular polyurethane elastomer |
JPH0351729B2 (en) * | 1985-02-07 | 1991-08-07 | Dainippon Ink & Chemicals | |
US6994913B1 (en) | 1999-09-30 | 2006-02-07 | Sekisui Chemical Co., Ltd. | Thermoplastic elastomer, use thereof, and process for producing the same |
US7008333B2 (en) | 2004-06-25 | 2006-03-07 | Bridgestone Sports Co., Ltd. | Golf ball |
US7086968B2 (en) | 2004-06-25 | 2006-08-08 | Bridgestone Sports Co., Ltd. | Golf Ball |
WO2013162184A1 (en) | 2012-04-24 | 2013-10-31 | (주)엘지화학 | Thermoplastic polyester elastomer resin composition, and molded article including same |
US8716382B2 (en) | 2012-04-24 | 2014-05-06 | Lg Chem, Ltd. | Thermoplastic polyester elastomer resin composition and molding article comprising the same |
WO2014204210A1 (en) | 2013-06-19 | 2014-12-24 | (주) 엘지화학 | Thermoplastic polyester elastomer resin composition and molded product containing same |
Also Published As
Publication number | Publication date |
---|---|
JPS612686B2 (en) | 1986-01-27 |
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