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公开(公告)号:USRE36793E
公开(公告)日:2000-07-25
申请号:US161221
申请日:1998-09-25
CPC分类号: C08K3/22
摘要: Polymer compositions which comprise (a) a major amount of a polymer of carbon monoxide and at least one olefin and (b) a minor amount of a pseudoboehmite are stabilised against degradation in melt processing. The polymer is suitably a polyketone.
摘要翻译: 包含(a)主要量的一氧化碳和至少一种烯烃的聚合物和(b)少量的假勃姆石的聚合物组合物在熔体加工中被稳定化以降解。 聚合物合适地是聚酮。
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公开(公告)号:US6025425A
公开(公告)日:2000-02-15
申请号:US766297
申请日:1996-12-13
CPC分类号: C08K3/34
摘要: A polymer composition comprises (a) a major amount of a polyketone and (b) a minor amount of an amorphous silicate. The amorphous silicate preferably a trisilicate can be a silicate of a Group II metal, for example magnesium. The amorphous silicate is used as a stabilizer in polymer compositions comprising polyketones.
摘要翻译: 聚合物组合物包含(a)主要量的聚酮和(b)少量的无定形硅酸盐。 无定形硅酸盐优选三硅酸盐可以是II族金属的硅酸盐,例如镁。 无定形硅酸盐用作包含聚酮的聚合物组合物中的稳定剂。
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