Methacrylic resin composition

Details Methacrylic resin composition Methacrylic resin composition

1983-12-19

1985-12-10

Seccuro, Carman J.

Synthetic resins or natural rubbers -- part of the class 520 ser

Synthetic resins

Mixing of two or more solid polymers; mixing of solid...

525285, 525 74, C08L 2514, C08L 3312, C08L 3506

Patent

active

045580987

ABSTRACT:
There is provided a heat-resistant methacrylic resin composition, which comprises 1 to 99% by weight of a copolymer [I] obtained by copolymerizing methyl methacrylate, an aromatic vinyl compound and maleic anhydride and 99 to 1% by weight of a copolymer [II] obtained by copolymerizing 80 to 100% by weight of methyl methacrylate and 0 to 20% by weight of other copolymerizable ethylenic monomer.
The resin composition according to the present invention is excellent in characteristics such as optical characteristics, mechanical properties, weathering resistance and molding processability as well as in productivity.

REFERENCES:
patent: 4181788 (1980-01-01), Wingler et al.
Derwent Abstract corresponding to Japanese Provisional Patent Publication No. 81322/1981.

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