Flame-retardant resin compositions

Details Flame-retardant resin compositions Flame-retardant resin compositions

1987-02-19

1988-09-06

Lechert, Jr., Stephen J.

Compositions

Fire retarding

For solid synthetic polymer and reactants thereof

252601, 521107, 521907, 522 76, 522 79, 522110, 523200, 523205, 523207, 524115, 524140, 524147, 524581, C09K 2100, C08K 900, C08K 549

Patent

active

047691794

ABSTRACT:
This invention provides a flame-retardant resin composition comprising (A) about 100 parts by weight of at least one resin selected from the group consisting of ethylene-vinyl acetate copolymer, ethylene-ethyl acrylate copolymer, isobutylene-isoprene copolymer and ethylene-propylene-diene terpolymer, (B) about 50 to about 300 parts by weight of a hydrate of metallic oxide, and (C) about 0.05 to about 5 parts by weight of a phosphorus-containing titanate coupling agent, the composition having been already crosslinked by use of about 0.1 to about 20 parts by weight of a crosslinking agent or by irradiation of ionizable radiation.
The composition of the invention has an outstanding flame retardancy and can be made into a molded product capable of exhibiting fully useful mechanical and electrical characteristics.

REFERENCES:
patent: 3412125 (1968-11-01), Welch et al.
patent: 4171330 (1979-10-01), Kyo et al.
patent: 4182799 (1980-01-01), Rodish
patent: 4430470 (1984-02-01), Taniguchi et al.
patent: 4525494 (1985-06-01), Andy
patent: 4549041 (1985-10-01), Shingo et al.
patent: 4575184 (1986-03-01), Veno et al.

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