Thermoplastic resin composition and molded product made using the same
申请人:Cheil Industries Inc.
公开号:EP2184321A2
公开(公告)日:2010-05-12
Disclosed is a thermoplastic resin composition that includes (A) a polycarbonate resin, (B) a modified acryl-based copolymer resin, (C) a polysiloxane copolymer including an aryl group, and (D) a core-shell graft copolymer.
The styrenic thermoplastic resin composition having excellent impact strength of the present invention comprises (A) about 10 to about 99% by weight of a thermoplastic resin including one or more compounds selected from the group consisting of styrenic copolymer resin(a1) and rubber-modified vinyl graft copolymer(a2);and (B) about 1 to about 90% by weight of a branched styrenic copolymer resin prepared by including a silicon based compound.
The thermoplastic resin composition of the present invention is a resin composition having improved flow property, compactibility and impact strength as applying branched styrenic copolymer resin.
Polycarbonate Resin Composition having High Gloss and Impact Resistance and Good Surface Properties, and Molded Article using the Same
申请人:Cheil Industries Inc.
公开号:EP2455426A1
公开(公告)日:2012-05-23
The present invention discloses a polycarbonate resin composition having high gloss and impact resistance and good surface properties including 100 parts by weight of a base resinincluding a polycarbonate resin (A) and a polycarbonate-polysiloxane copolymer (B); and 0.1 to 10 parts by weight of polyalkylaryl siloxane (C) having a refractive index of 1.42 to 1.59. The composition exhibits high gloss and blackness and has excellent impact resistance, heat resistance and light resistance, and superior mar resistance, which is resistance to fine scratches, and thus it is properly used for non-coating products.
THERMOPLASTIC RESIN COMPOSITION AND MOLDED PRODUCTS THEREOF
申请人:Cheil Industries Inc.
公开号:EP2796506A1
公开(公告)日:2014-10-29
A thermoplastic resin composition according to the present invention is characterized by comprising: (A) a polycarbonate resin; and (B) a biphenyl group-containing (meth)acrylic copolymer. As such, the refractive index of the biphenyl group-containing (meth)acrylic copolymer (B) can be approximately from 1.495 to 1.640. The thermoplastic resin composition exhibits superior balance of material properties such as impact strength, internal scratch resistance, transparency, thermal resistance and appearance.
Die vorliegende Erfindung betrifft eine Zusammensetzung für ophthalmologische Produkte, ensprechende Copolymere und deren Herstellung sowie deren Verwendung zur Herstellung von opthalmischen Linsen oder ophthalmologischen Implantaten sowie diese Produkte.