发明授权
US07956105B2 Silicone impact modifier with high refractive index and method for preparing the same 有权
具有高折射率的硅氧烷抗冲改性剂及其制备方法

Silicone impact modifier with high refractive index and method for preparing the same
摘要:
Disclosed is a silicone impact modifier with a high refractive index. The silicone impact modifier can include (A) a rubber core including (a1) an organosiloxane cross-linked (co)polymer with a particle size of about 50 to about 400 nm and (a2) an alkylacrylate-styrenic aromatic compound cross-linked copolymer; and (B) a plastic shell including a vinyl (co)polymer. The refractive index of the silicone impact modifier of the present invention can be about 1.49 to about 1.59.
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