公开(公告)号：US4879363A

公开(公告)日：1989-11-07

申请号：US256469

申请日：1988-10-12

申请人： Yoshiharu Fujio ,  Kanemasa Matsukuma ,  Toshihiko Nishimoto

发明人： Yoshiharu Fujio ,  Kanemasa Matsukuma ,  Toshihiko Nishimoto

IPC分类号： C08F18/00 ,  C08F18/02 ,  C08F18/18 ,  C08F218/00 ,  C08F218/12 ,  C08F218/18 ,  G02B1/04

CPC分类号： C08F218/18 ,  G02B1/04

摘要： Novel organic glass comprising a copolymer of (a) a diallyl phthalate monomer, (b) an allyl benzoate monomer and (c) a glycol bis(allylcarbonate) monomer, which has a high refractive index and excellent other physical properties such as high impact resistance, high dimension stability, excellent mechanical processing properties, excellent dyeability, excellent hard coating property, and is useful as a material for optical parts such as lenses and prisms.