Stock material or miscellaneous articles – Structurally defined web or sheet – Physical dimension specified
Patent
1994-05-20
1995-04-25
Foelak, Morton
Stock material or miscellaneous articles
Structurally defined web or sheet
Physical dimension specified
428294, 524494, D04H 104, C08K 340
Patent
active
054097630
ABSTRACT:
To provide a molded thermoplastic resin article which is composed mainly of a long-fiber-reinforced polyolefin resin and which is excellent in impact strength and exhibits a high thermal deformation temperature.
An article molded from a rodlike structure of a long-fiber-reinforced polyolefin resin having a length of 3 mm or above which is prepared by blending a resin component comprising (A) a polyolefin resin and (B) a polyamide resin with (C) a fibrous reinforcement and in which the fibrous reinforcement (C) has a length substantially equal to that of the structure and is arranged substantially in parallel in the lengthwise direction of the structure, wherein the fibrous reinforcement (C) is dispersed in a state enclosed in the polyamide resin (B) in a weight-average fiber length of 1 mm or above and the polyolefin resin (A) and the polyamide resin (B) interpenetrate each other to form a network dispersion.
REFERENCES:
patent: 4500603 (1985-02-01), Freundlich
patent: 5068142 (1991-11-01), Nose et al.
patent: 5137766 (1992-08-01), Mazanek et al.
patent: 5275877 (1994-01-01), Isayev
Murakami Haruji
Serizawa Hajime
Foelak Morton
Polyplastics Co. Ltd.
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