Thermoplastic resin composition

Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Mixing of two or more solid polymers; mixing of solid...

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Details

525446, 525464, C08L 6703, C08L 6900

Patent

active

051910365

ABSTRACT:
A thermoplastic resin composition comprising: (A) at least one resin selected from the group consisting of a polyester resin and a polycarbonate resin, and (B) an aromatic polyester-polyorganosiloxane block copolymer, a weight ratio of (A) to (B) (=A/B) being 10/90 to 90/10. With the addition of the copolymer (B), impact strength of the composition can be improved without impairing the properties of the resin (A).

REFERENCES:
patent: 3691257 (1972-09-01), Kendrick
patent: 3701815 (1972-10-01), Matzner
patent: 3861915 (1975-01-01), Cawley
patent: 3935154 (1976-01-01), Cawley
patent: 4681922 (1987-07-01), Schmidt et al.
patent: 4894427 (1990-01-01), Yamamoto et al.
patent: 4916194 (1990-04-01), Policastro
patent: 5006581 (1991-04-01), Nakane et al.

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