Long-fiber-reinforced high-impact polystyrene resin structure an

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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524494, 524496, C08K 714

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active

057235325

ABSTRACT:
To provide a resin material greatly improved in rigidity and strength while maintaining or further improving the impact resistance characteristic of a high-impact polystyrene.
A long-fiber-reinforced high-impact polystyrene resin structure of at least 3 mm in length is formed by compounding (A) a high-impact polystyrene resin with (B) 8 to 80 wt. % (based on the whole composition) of a fibrous reinforcement blended therewith, the fibrous reinforcement (B) being substantially the same in length as the structure and arrayed substantially in parallel in the lengthwise direction of the structure.

REFERENCES:
patent: 3608033 (1971-09-01), Hall
patent: 4169186 (1979-09-01), Tazaki et al.
Arnold, 1245 Kunstsfof en Rubber, vol. 37, No. 4, pp. 21-24 (Apr. 1984).

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