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公开(公告)号：US5028660A
公开(公告)日：1991-07-02
申请号：US436640
申请日：1989-11-15
申请人： Rikizo Kobashi , Shigeyuki Takase , Hiroyuki Enomoto , Yasushi Hayasaki , Toyohisa Kobayashi , Shingo Yamazaki
发明人： Rikizo Kobashi , Shigeyuki Takase , Hiroyuki Enomoto , Yasushi Hayasaki , Toyohisa Kobayashi , Shingo Yamazaki
CPC分类号： C08J7/12 , D06P3/521 , D06P5/22 , C08J2331/00
摘要： A polycarbonate resin of a copolymer of diethyleneglycol bis(allyl carbonate) with one of glycidyl acrylate and glycidyl methacrylate, its homopolymer and its copolymer, and further occasionally a copolymerizable compound can be easily modified with active amine at its surface, and the surface-modified copolymer of diethylene glycol bis(allyl carbonate) with glycidyl acrylate or methacrylate can be easily dyed with acid dye in a sharp color tone and can be used in an optical instrument demanded to have a high vividness of color.
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公开(公告)号：US4929685A
公开(公告)日：1990-05-29
申请号：US217408
申请日：1988-07-11
申请人： Rikizo Kobashi , Shigeyuki Takase , Hiroyuki Enomoto , Yasushi Hayasaki , Toyohisa Kobayashi , Shingo Yamazaki
发明人： Rikizo Kobashi , Shigeyuki Takase , Hiroyuki Enomoto , Yasushi Hayasaki , Toyohisa Kobayashi , Shingo Yamazaki
CPC分类号： C08J7/12 , D06P1/6426 , D06P1/645 , C08J2331/00
摘要： A polycarbonate resin of a copolymer of diethyleneglycol bis(allyl carbonate) with one of glycidyl acrylate and glycidyl methacrylate, its homopolymer and its copolymer, and further occasionally a copolymerizable compound can be easily modified with active amine at its surface, and the surface-modified copolymer of diethylene glycol bis(allyl carbonate) with glycidyl acrylate or methacrylate can be easily dyed with acid dye in a sharp color tone and can be used in an optical instrument demanded to have a high vividness of color.
摘要翻译： 二甘醇双（碳酸烯丙酯）与丙烯酸缩水甘油酯和甲基丙烯酸缩水甘油酯之一的共聚物的聚碳酸酯树脂，其均聚物及其共聚物，还有时可共聚的化合物可以在其表面上容易地用活性胺改性，并且表面改性 二甘醇双（碳酸烯丙酯）与丙烯酸酯或甲基丙烯酸缩水甘油酯的共聚物可以容易地用酸性染料以清晰的色调染色，并且可以用于要求具有高鲜艳色彩的光学仪器中。
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