POLYKETONE RESIN COMPOSITION HAVING OUTSTANDING WATER RESISTANCE |
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| 申请号 | EP15822713 | 申请日 | 2015-07-20 | 公开(公告)号 | EP3187544A4 | 公开(公告)日 | 2018-02-07 |
| 申请人 | HYOSUNG CORP; | 发明人 | CHOI JONG IN; CHO KYUNG TAE; YOON SUNG KYOUN; KIM SEONG-HWAN; LEE JONG; KIM KA YOUNG; BAEK SEUNG JO; | ||||
| 摘要 | The present invention relates to a polyketone resin composition and to a production method therefor; and relates to a polyketone copolymer having outstanding water resistance, moisture-absorption rate and shock resistance, characterised in that the polyketone copolymer comprises repeat units represented by general formulae (1) and (2) and has an intrinsic viscosity of between 1.0 and 2.0 dl/g. Because of the outstanding moisture-absorption rate and shock resistance, the present invention can be used in, inter alia, marine bolts, clips and holders, connectors, switches, bobbins, sludge-treatment chains, cable ties, automotive fuel injection ports, green juicer screws, office partition frames and box frames. €ƒ€ƒ€ƒ€ƒ€ƒ€ƒ€ƒ€ƒ-[-CH 2 CH 2 -CO]x-€ƒ€ƒ€ƒ€ƒ€ƒ(1) €ƒ€ƒ€ƒ€ƒ€ƒ€ƒ€ƒ€ƒ-[-CH 2 -CH(CH 3 )-CO]y-€ƒ€ƒ€ƒ€ƒ€ƒ(2) | ||||||
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