C - Chemistry – Metallurgy – 08 – F
Patent
C - Chemistry, Metallurgy
08
F
400/2013
C08F 283/02 (2006.01) C08L 51/08 (2006.01) G02B 1/04 (2006.01)
Patent
CA 1304851
ABSTRACT OF THE DISCLOSURE A resin composition for optics is disclosed, which mainly comprises a graft copolymer comprising a styrene resin and an aromatic polycarbonate each having a specific molecular weight at a specific ratio of molecular weight and weight, said composition having a micro disperse phase of not more than 0.5 µm. The resin composition has a reduced optical strain and an excellent micro disperse phase and is, therefore, suitable for use as optics.
568233
Kawaki Takao
Kijima Yasuhiko
Masumoto Mituhiko
Miyauchi Yuh
Nakajima Toru
Mitsubishi Gas Chemical Company Inc.
Riches Mckenzie & Herbert Llp
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