Stress crack resistant polycarbonates

Details Stress crack resistant polycarbonates Stress crack resistant polycarbonates

1976-02-09

1979-03-20

De Benedictis, Thomas

Chemistry of carbon compounds

Miscellaneous organic carbon compounds

C-metal

260 22CB, 528196, C08L 6900

Patent

active

041453735

ABSTRACT:
Polycarbonates suitable for forming molded articles are comprised of a polycarbonate resin and 0.25 to 0.75 parts by weight per 100 parts of polycarbonate of an ethylene-vinylacetate copolymer. The articles molded from the polycarbonate resin with the ethylene-vinylacetate copolymer therein exhibit improved stress crack resistance.

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Briston et al., Plastics Films, (Wiley, 1974), p. 49.
Chem. Abs., 71:P13722c; 75:P130577c; 66:P38413n.

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