Thermoplastic elastomer compositions

Details Thermoplastic elastomer compositions Thermoplastic elastomer compositions

1986-11-06

1987-09-29

Seccuro, Carman J.

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...

524523, 524 91, 525193, 525194, 525208, 525214, 525221, 525227, C08L 2310, C08L 3304, C08L 2326, C08K 322

Patent

active

046969675

ABSTRACT:
A low smoke and flame retardant composition comprising an acrylate rubber and a polyolefin resin compatibilized with aluminum trihydrate. The composition can be made by dynamically partially curing blends of acrylate rubber and polyolefin resin with compatibilizing amounts of aluminum trihydrate to yield a thermoplastic elastomer with improved properties at elevated temperatures. The acrylate rubber can comprise an acrylate ester polymer or a copolymer of acrylate ester with ethylene. The polyolefin resin is preferably a high molecular weight polymerization product of either ethylene or propylene, preferably propylene.

REFERENCES:
patent: 4143099 (1979-03-01), Duncan
patent: 4202801 (1980-05-01), Petersen
patent: 4212797 (1980-07-01), Matsuda et al.
patent: 4340579 (1982-07-01), Greber et al.
patent: 4350795 (1982-09-01), Bohm et al.
patent: 4455406 (1984-06-01), Bergault et al.
patent: 4555546 (1985-11-01), Patel
Rubber World-"Materials and Compounding Ingredients for Rubber"-5/75, p. 110.

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