Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Processes of preparing a desired or intentional composition...
Patent
1984-11-30
1986-12-30
Michl, Paul R.
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
Processes of preparing a desired or intentional composition...
523218, 428463, C08K 340
Patent
active
046329480
ABSTRACT:
A vinyl chloride resin composition made lightweight and delustered and having a superior abrasion resistance and a good microballoon-retainability, and molded products such as steering wheel using the same are provided, which composition comprises 100 parts by weight (hereinafter "by weight" omitted) of a vinyl chloride copolymer consisting of 97.0.about.99.95% of vinyl chloride and 3.0 to 0.05% of a polyethylene glycol di(meth)acrylate having a specified number of ethylene glycol polymerization units and a specified average polymerization degree, 5 to 100 parts of microballoons having a specified s.g., particle diameter and compressive strength, 1 to 20 parts of polyvinyl acetate having a specified average polymerization degree and 30 to 150 parts of a plasticizer.
REFERENCES:
patent: 3247158 (1966-04-01), Alford
patent: 4388424 (1983-06-01), Kennell et al.
patent: 4391944 (1983-07-01), Yamane et al.
Imai Kazuyoshi
Inaba Kazuo
Koga Shigehiro
Yamada Tetsuya
Chisso Corporation
Michl Paul R.
Nihon Plast Co. Ltd.
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