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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。