Composition comprising aromatic polycarbonate and passivated wol

Details Composition comprising aromatic polycarbonate and passivated wol Composition comprising aromatic polycarbonate and passivated wol

1979-12-20

1981-05-26

Jacobs, Lewis T.

Chemistry of carbon compounds

Miscellaneous organic carbon compounds

C08L 6900

Patent

active

042697557

ABSTRACT:
The affinity of wollastonite filler particles for thermoplastic aromatic polycarbonates is improved when the surface of the particles is passivated by a combined content of a aryl epoxy compound. Thermoplastic molded products containing such particles possess superior modulus, and very satisfactory tensile strength, impact strength and elongation, with a substantial saving in cost.

REFERENCES:
patent: 3360498 (1967-12-01), Rawlings
patent: 4070330 (1978-01-01), Rawlings
Modern Plastics Encyclopedia; 1977-1978, McGraw-Hill Inc., N.Y.; p. 183 ff.
The Encyclopedia of Polymer Science and Technology, vol. 10, NY; 1969; pp. 710-764.
The Encyclopedia of Polymer Science and Technology, vol. 6, NY; 1967; pp. 209-271.

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