Low profile additives in polyester systems

Details Low profile additives in polyester systems Low profile additives in polyester systems

1976-03-11

1977-07-26

Bleutge, John C.

Chemistry of carbon compounds

Miscellaneous organic carbon compounds

C-metal

260 40R, 260 4218, 260 4253, 260873, 526 15, C08L 6706

Patent

active

040383415

ABSTRACT:
Polymerizable polyester molding compositions having good shrinkage control comprise (1) a polymerizable polyester, and (2) a low profile additive comprising the reaction product of a styrene-maleic anhydride copolymer and a polydiene having terminal hydroxyl groups.

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Chem. Abs. 82:P87075t.

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