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16 条记录 (耗时 0.018 秒)

    Thermoplastic elastomer
    1.
    发明授权
    Thermoplastic elastomer 失效
    热塑性弹性体

    公开(公告)号：US4797437A

    公开(公告)日：1989-01-10

    申请号：US557100

    申请日：1983-12-01

    申请人： Michael D. Golder ,  Stanley J. Gromelski, Jr.

    发明人： Michael D. Golder ,  Stanley J. Gromelski, Jr.

    IPC分类号： C08K5/18 ,  C08K5/315 ,  C08K5/524 ,  C08L67/02

    CPC分类号： C08K5/315 ,  C08K5/18 ,  C08K5/524 ,  C08L67/025

    摘要： Segmented thermoplastic copolyester elastomers containing recurring polymeric long chain ester units derived from phthalic acids and long chain glycols and short chain ester units derived from phthalic acids and 1,4-butanediol or 1,4-butenediol. The elastomers also contain polyvinylpyrrolidone and preferably also contain guanidine stabilizer, phosphorus stabilizer and diphenylamine.

    摘要翻译： 包含衍生自邻苯二甲酸和长链二醇的重复的聚合长链酯单元和衍生自邻苯二甲酸和1,4-丁二醇或1,4-丁烯二醇的短链酯单元的分段热塑性共聚酯弹性体。 弹性体还含有聚乙烯吡咯烷酮，优选还含有胍稳定剂，磷稳定剂和二苯胺。

    Stabilized thermoplastic elastomer
    3.
    发明授权
    Stabilized thermoplastic elastomer 失效
    稳定的热塑性弹性体

    公开(公告)号：US4766164A

    公开(公告)日：1988-08-23

    申请号：US557099

    申请日：1983-12-01

    申请人： Michael D. Golder ,  Stanley J. Gromelski, Jr.

    发明人： Michael D. Golder ,  Stanley J. Gromelski, Jr.

    IPC分类号： C08K5/31 ,  C08L67/02 ,  C08L67/06

    CPC分类号： C08K5/31 ,  C08L67/025 ,  C08L67/06

    摘要： Segmented thermoplastic copolyester elastomers containing recurring polymeric long chain ester units derived from phthalic acids and long chain glycols and short chain ester units derived from phthalic acids and 1,4-butanediol or 1,4-butenediol. The elastomers also contain polyvinylpyrrolidone and preferably also contain guanidine stabilizer, phosphorus stabilizer and diphenylamine.

    摘要翻译： 包含衍生自邻苯二甲酸和长链二醇的重复的聚合长链酯单元和衍生自邻苯二甲酸和1,4-丁二醇或1,4-丁烯二醇的短链酯单元的分段热塑性共聚酯弹性体。 弹性体还含有聚乙烯吡咯烷酮，优选还含有胍稳定剂，磷稳定剂和二苯胺。

    Elastomer compositions
    5.
    发明授权
    Elastomer compositions 失效
    弹性体组合物

    公开(公告)号：US4520149A

    公开(公告)日：1985-05-28

    申请号：US557096

    申请日：1983-12-01

    申请人： Michael D. Golder

    发明人： Michael D. Golder

    IPC分类号： C08K5/18 ,  C08K5/315 ,  C08K5/527 ,  C08L67/02

    CPC分类号： C08K5/315 ,  C08K5/18 ,  C08K5/527

    摘要： Segmented thermoplastic copolyester elastomers containing recurring polymeric long chain ester units derived from phthalic acids and long chain glycols and short chain ester units derived from phthalic acids and 1,4-butanediol or 1,4-butenediol. The elastomers also contain small amounts of a quanidine stabilizer and small amounts of phosphorus stabilizer and diphenylamine.

    摘要翻译： 包含衍生自邻苯二甲酸和长链二醇的重复的聚合长链酯单元和衍生自邻苯二甲酸和1,4-丁二醇或1,4-丁烯二醇的短链酯单元的分段热塑性共聚酯弹性体。 弹性体还含有少量的喹啉稳定剂和少量的磷稳定剂和二苯胺。

    UV-light stabilized polyester molding compositions
    10.
    发明授权
    UV-light stabilized polyester molding compositions 失效
    UV光稳定的聚酯模塑组合物

    公开(公告)号：US5032631A

    公开(公告)日：1991-07-16

    申请号：US269401

    申请日：1988-11-10

    申请人： Michael D. Golder ,  Bruce M. Mulholland

    发明人： Michael D. Golder ,  Bruce M. Mulholland

    IPC分类号： C09K3/00 ,  C08K5/07 ,  C08K5/13 ,  C08K5/132 ,  C08K5/134 ,  C08K5/3477 ,  C08K5/3492 ,  C08L67/00 ,  C08L67/02 ,  C09K15/30

    CPC分类号： C08K5/134 ,  C08K5/132 ,  C08K5/3477

    摘要： Polyester molding compositions include an effective amount of a triazine-based antioxidant and a benzophenone ultraviolet light absorber sufficient to achieve a clor difference, as calculated in CIELab units under illuminant "D-65" according to ASTM Standard D-2244, of less than about 10,0, when exposed in a Xenon arc weather-ometer operated according to SAE J1885 for 315 Kj/sq.m. The triazine-based antioxidant is of the formula: ##STR1## wherein R is a phenolic group attached to the triazine ring via a C1 to C5 alkyl or an ester substituent. Preferably, the triazine-based antioxidant is 3,5-di-tert-butyl-4-hydroxyhydrocinnamic acid triester with 1,3,5-tris-(2-hydroxyethyl)-s-triazine-2,4,6-(1H, 3H, 5H) trione. The benzophenone UV-absorber is of the general formula: ##STR2## where R' is hydrogen or an alkyl radical.