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公开(公告)号:US06610796B2
公开(公告)日:2003-08-26
申请号:US10089455
申请日:2002-05-10
申请人: Young-Ik Seo , Chung-Seock Kang , Tae-Gun Choi , Jun-Myoung Song
发明人: Young-Ik Seo , Chung-Seock Kang , Tae-Gun Choi , Jun-Myoung Song
IPC分类号: C08F2000
CPC分类号: C09K21/14 , C08G63/6926 , C08G63/826 , C08G63/83 , C08G63/85 , C08K5/5313 , C08L67/02
摘要: Disclosed is a flame retardant polybutyleneterephthalate resin prepared be copolymerizing a phosphorus-based flame retardant represented by the following formula I and a butyleneterephthalate unit: wherein R1 and R2 are different or the same and are methyl or butyl including a hydroxyl group.
摘要翻译: 公开了将下式I表示的磷系阻燃剂与丁基对苯二甲酸丁二酯单元共聚而成的阻燃聚对苯二甲酸丁二醇酯树脂:其中R1和R2不同或相同,为含有羟基的甲基或丁基。
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2.
公开(公告)号:US06528133B1
公开(公告)日:2003-03-04
申请号:US09639954
申请日:2000-08-17
申请人: Young-Seok Kim , Jun-Myoung Song , Kuk-Ung Kim
发明人: Young-Seok Kim , Jun-Myoung Song , Kuk-Ung Kim
IPC分类号: B65B5302
CPC分类号: H01G9/08 , B29C61/003 , B29C63/42 , B29L2031/3406 , C08L67/02 , Y10S174/08 , Y10S264/71 , Y10T428/1328 , Y10T428/139 , C08L2666/18
摘要: The present invention provides a polyester heat-shrinkable tube for coating electrolytic condenser molded from a resin composition comprising a) 80 to 99 wt % of a copolymerized polyester resin with an intrinsic viscosity of 0.65 to 1.0 dl/g, which comprises 1 to 15 mol % of polyethylene naphthalate and 85 to 90 mol % of polyethylene terephthalate, and b) 1 to 20 wt % of polybutylene terephthalate resin. The polyester heat-shrinkable tube of the present invention has superior heat resistance, strength and coating-adhesion property, so that no cracks may occur in dry-heat treatment after the coating and contraction step, and also that the tube can be tightly adhered to the condenser.
摘要翻译: 本发明提供一种用于涂覆电解电容器的聚酯热收缩管,其由树脂组合物成型,该树脂组合物包含:a)80至99重量%的特性粘度为0.65至1.0dl / g的共聚聚酯树脂,其包含1至15mol 的聚萘二甲酸乙二醇酯和85〜90摩尔%的聚对苯二甲酸乙二醇酯,和b)1〜20重量%的聚对苯二甲酸丁二醇酯树脂。 本发明的聚酯热收缩管具有优异的耐热性,强度和涂层粘合性,使得在涂布和收缩步骤之后的干热处理中不会发生裂纹,并且管可以紧密地粘附到 冷凝器。
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