Claims
- 1. A polyolefin resin composition obtained by blending a polyolefin resin selected from the group consisting of polypropylene, crystalline propylene-ethylene copolymer, crystalline propylene-ethylene-butene-1 terpolymer, polyethylene, ABS resin, polystyrene and mixtures thereof, 10 to 65% by weight of an untreated cellulosic filler, based on the weight of said polyolefin resin composition, said untreated cellulosic filler selected from the group consisting of wood flour, wood chips, rice hulls, used paper, pulp, cellulose powder and mixtures thereof and 0.5 to 12% by weight of glyoxal based on the weight of said untreated cellulosic filler, followed by mixing these materials with heating and subjecting them to melt-kneading treatment.
Priority Claims (1)
Number |
Date |
Country |
Kind |
59-275429 |
Dec 1984 |
JPX |
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Parent Case Info
This application is a division of application Ser. No. 804,142 filed Dec. 3, 1985, U.S. Pat. No. 4,687,793.
US Referenced Citations (6)
Foreign Referenced Citations (2)
Number |
Date |
Country |
48-32929 |
May 1973 |
JPX |
0005783 |
Feb 1980 |
JPX |
Non-Patent Literature Citations (2)
Entry |
Derwent Ars 17723C/10 (2-1980) J80005783 Fujigawa Kenzai Kog. |
Chem Abs 91-75910j 1979 Young "Wood Fiber" 1978 (10)2 pp. 112-119. |
Divisions (1)
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Number |
Date |
Country |
Parent |
804142 |
Dec 1985 |
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