Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Mixing of two or more solid polymers; mixing of solid...
Patent
1982-06-25
1983-07-05
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 59, 525 74, 525 85, 525243, 525 81, 525 82, C08L 2706, C08L 5104
Patent
active
043919480
ABSTRACT:
ASA graft copolymers prepared by an emulsion/suspension process are good flow and impact modifiers for PVC. Blends with PVC exhibit excellent physical properties and considerably better melt flow than PVC blends with conventional impact modifiers.
REFERENCES:
patent: 2890199 (1959-06-01), McNulty et al.
patent: 3041307 (1962-06-01), Baer
patent: 3436440 (1969-04-01), Abe et al.
patent: 4011283 (1977-03-01), Sturt
Falk John C.
Juang Mike S. D.
Borg-Warner Chemicals, Inc.
Schlott Richard J.
Seccuro Carman J.
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