Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Mixing of two or more solid polymers; mixing of solid...
Patent
1988-08-22
1991-04-02
Seccuro, Carman J.
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
Mixing of two or more solid polymers; mixing of solid...
525 64, 525 66, 525 73, 525 74, 525 75, 525 79, 525 83, 525 84, 525188, 525203, 525204, 525207, 525211, 525218, 525222, 525230, C08L 3320, C08L 5104, C08L 3326, C08L 3904
Patent
active
050047833
ABSTRACT:
A polymer blend comprises a high nitrile copolymer and a compatible thermoplastic polymer or copolymer containing polar groups, formed from monomers selected from the group consisting of alkylacrylamides, aliphatic and cyclic methacrylates, unsaturated carboxylic acid anhydrides, vinyl pyrrolidones, heterocyclic ring compounds containing two hetero atoms, lactones and phosphorus-containing monomers that form highly crystalline polymers. Such blends can be used to form films and membranes having improved thermal, mechanical and optical properties.
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Percec Elena S.
Takigawa Doreen Y.
Curatolo Joseph G.
Evans Larry W.
Phillips Sue E.
Seccuro Carman J.
The Standard Oil Company
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