Thermoplastic polymer compositions

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...

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524432, 524433, 524434, 524436, 524514, 525183, C08K 322, C08K 316, C08L 1300, C08L 7706

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active

046199624

ABSTRACT:
Thermoplastic compositions particularly suitable for fabrication of low permeability hoses are produced by mixing a crystalline polyamide and a carboxylated synthetic rubber as polymeric materials and as a first additive a member selected from halides of lithium, magnesium, calcium and zinc and as a second additive a member selected from oxides and hydroxides of magnesium, calcium, barium and zinc and the peroxides of calcium and zinc.

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patent: 4508867 (1985-04-01), Sato
"Effect of Metal Halides on the Glass Transition Temperature of Nylon-6", Arnon Siegmann et al, (1979).

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