Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Cellular products or processes of preparing a cellular...
Patent
1984-11-16
1986-01-07
Foelak, Morton
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
Cellular products or processes of preparing a cellular...
521145, C08J 910, C08J 914
Patent
active
045634823
ABSTRACT:
The invention proposes a foamable vinyl chloride-based resin composition capable of giving a shaped article having a cellular foamed structure and a beautiful surface with metallic luster. The composition comprises (a) 100 parts by weight of a vinyl chloride-based resin compound of a transparency formulation having a specified transparency, (b) 0.1-5 parts by weight of a powder of a metal or alloy having a specified average particle diameter, (c) 0.01-2 parts by weight of an organic dye or pigment and (d) 0.1-5 parts by weight of a blowing agent.
REFERENCES:
patent: 3876622 (1975-04-01), Motokawa et al.
patent: 3975315 (1976-08-01), Parks
patent: 4039488 (1977-08-01), Vander Mark
patent: 4430460 (1984-02-01), Martin
patent: 4431575 (1984-02-01), Fujie et al.
Tanizawa Ryozo
Yanagisawa Takeji
Foelak Morton
Shin-Etsu Chemical Co. , Ltd.
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