Blends for enhancing properties of vinyl aromatic-conjugated die

Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Mixing of two or more solid polymers; mixing of solid...

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525 74, 525 78, 525 89, 525 98, C08L 5106, C08L 5302

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053691741

ABSTRACT:
Three resin blends are provided: (a) blends of monovinyl aromatic-conjugated diene block copolymers and grafted polypropylene; (b) blends of monovinyl aromatic-conjugated diene block copolymers, grafted polypropylene and styrene-ethylene/butylene-styrene rubbers; and (c) blends of monovinyl aromatic-conjugated diene block copolymer, polypropylene and styrene-ethylene/butylene-styrene rubbers. Methods of making these resins and articles made therefrom are provided.

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Derwent Publications Ltd., London, GB Accession No. 92-101616, Abstract of JP 4045140.
G. M. Swisher & R. D. Mathis, "A Close-up of Blends Based on Butadiene-Styrene Copolymer", Plastics Eng., pp. 53-56 (Jun. 1984).
"Compatibilizers: The Secret `Glue` Binding New Alloys," Plastics Technology, pp. 67-75 (Feb. 1989).

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