Polyester compositions

Details Polyester compositions Polyester compositions

1994-07-14

1999-06-01

Morgan, Kriellion S.

Synthetic resins or natural rubbers -- part of the class 520 ser

Synthetic resins

At least one aryl ring which is part of a fused or bridged...

524414, 524417, 524430, 428458, C08K 504, C08K 332, C08K 318, B32B 1508

Patent

active

059088877

ABSTRACT:
Novel polyester compositions, particularly suitable for the insulation of wires, contain an aromatic polyester, especially polybutylene terephthalate. The presence of certain tin (II) compounds, for example tin (II) oxide, oxalate, phthalate, pyromellitate, or phosphite, reduces the flammability and smoke generation of such compositions. The presence of an aliphatic polyester, and optionally a thermoplastic elastomer, can also improve the properties of such compositions.

REFERENCES:
patent: 4536531 (1985-08-01), Ogawa et al.
patent: 5081176 (1992-01-01), Hamilton
Derwent Abstract of Japanese Patent Publication No. 51-117749.
Abstract from Database WPI, Derwent Publications Ltd., London, GB; AN 91-130213 & JP,A,03 070 767 (Toray Ind Inc), Mar. 26, 1991.
Abstract from Database WPI, Derwent Publications Ltd., London, GB; AN 90-339165 & JP,A,02 245 057 (Toray Ind Inc), Sep. 28, 1990.
Abstract from Database WPI, Derwent Publications Ltd., London, GB, AN 80-10385c & JP,A,54 163 945 (Teijin KK), Dec. 27, 1979.
International Search Report for PCT/US95/08332 dated Oct. 16, 1995.

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