Flame retarding 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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525 77, 525 80, 525 83, 525134, 525139, 525142, 525143, 525145, 525221, 525227, 525238, 525241, 5253291, 5253304, 5253298, 5253321, 5253333, 525340, C08F 840, C08C 1924, C08L 6104, C08L 5502

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056059620

ABSTRACT:
A flame retarding resin composition comprising 100 parts by weight of a specific rubber-reinforced resin, 1-200 parts by weight of a phenol resin, 1-200 parts by weight of an organic phosphorus compound, 1-50 parts by weight of a nitrogen-containing compound, 0-40 parts by weight of an oligomer-type polymer containing a functional group, 0-30 parts by weight of a metal compound, a silicon compound, and/or polytetrafluoroethylene, and 0-300 parts by weight of a styrene-type resin. The composition has high impact resistance, excellent heat resistance, and a superior self-fire-extinguishing characteristic.

REFERENCES:
patent: 5240978 (1993-08-01), Fuhr et al.
patent: 5290836 (1994-03-01), Truyen
Database WPI, Derwent Publications, AN 87-217758, JP-A-62 143 961, Jun. 27, 1987.
Database WPI, Derwent Publications, AN 87-034086, JP-A-61 291 643, Dec. 22, 1986.
Database WPI, Derwent Publications, AN 94-072078, JP-A-6 025 506, Feb. 1, 1994.

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