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公开(公告)号:EP3187544A2
公开(公告)日:2017-07-05
申请号:EP15822713.2
申请日:2015-07-20
申请人: Hyosung Corporation
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.
-[-CH 2 CH 2 -CO]x- (1)
-[-CH 2 -CH(CH 3 )-CO]y- (2)摘要翻译: 聚酮树脂组合物及其制造方法本发明涉及聚酮树脂组合物及其制造方法, 并且涉及具有优异的耐水性,吸湿速率和耐冲击性的聚酮共聚物,其特征在于所述聚酮共聚物包含由通式(1)和(2)表示的重复单元并且具有1.0至2.0dl的特性粘度 /G。 由于具有出色的吸湿率和耐冲击性,本发明尤其可用于船用螺栓,夹子和支架,连接器,开关,线轴,污泥处理链条,电缆扎带,汽车燃油喷射口,绿色 榨汁机螺丝,办公室隔断框架和框架。 - [ - CH 2 CH 2 -CO] x - (1) - [ - CH 2 -CH(CH 3)-CO] y - (2)