C - Chemistry – Metallurgy – 08 – L
Patent
C - Chemistry, Metallurgy
08
L
400/5607
C08L 69/00 (2006.01) C08L 33/12 (2006.01) G02B 1/04 (2006.01) G11B 7/24 (2006.01) G11B 7/245 (2006.01) G11B 7/253 (2006.01)
Patent
CA 1337444
Transparent, thermoplastically processable polymer blends of (A) polycarbonates, especially Bisphenol A polycarbonates, and (B) methyacrylate copolymers are disclosed. They are prepared from 95 to 5 wt.% methyl methacrylate and 5 to 95 wt.% methacrylic esters and optionally 0 to 30 wt.% especially 1 to 25 wt.% of an acrylic ester with carbocyclic groups in the ester group, and which can also contain other polymer building blocks in amounts of 0 to 40 wt.% formed from .alpha.,.beta.-unsaturated monomers.
568713
Fischer Jens-Dieter
Siol Werner
Evonik Roehm Gmbh
Fischer Jens-Dieter
Norton Rose Or S.e.n.c.r.l. S.r.l./llp
Siol Werner
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