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公开(公告)号：US10899720B2
公开(公告)日：2021-01-26
申请号：US16169469
申请日：2018-10-24
发明人： Takuma Nagahama , Takeshi Suwa
IPC分类号： C07D251/70 , C08K5/00 , C08L67/00 , C08K5/3492
摘要： A polyester resin composition containing 100 parts by mass of a polyester resin and 0.01 to 10 parts by mass of a 2-amino-1,3,5-triazine derivative of Formula [1]: a polyester resin molded body obtained by the composition, and a crystal nucleating agent including the triazine derivative. A polyester resin composition containing a crystal nucleating agent that makes it possible to produce, with high productivity, a polyester resin molded product that promotes polyester resin crystallization and maintains high transparency after crystallization and is applicable for a wide variety of uses can be provided.
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公开(公告)号：US09683090B2
公开(公告)日：2017-06-20
申请号：US14778288
申请日：2014-03-19
发明人： Takuma Nagahama , Takeshi Suwa
IPC分类号： C08K5/3492 , C08L67/00 , C07D251/70 , C08K5/00
CPC分类号： C08K5/34922 , C07D251/70 , C08K5/0083 , C08L67/00
摘要： A polyester resin composition containing 100 parts by mass of a polyester resin and 0.01 to 10 parts by mass of a 2-amino-1,3,5-triazine derivative of Formula [1]: a polyester resin molded body obtained by the composition, and a crystal nucleating agent including the triazine derivative. A polyester resin composition containing a crystal nucleating agent that makes it possible to produce, with high productivity, a polyester resin molded product that promotes polyester resin crystallization and maintains high transparency after crystallization and is applicable for a wide variety of uses can be provided.
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