Stock material or miscellaneous articles – Web or sheet containing structurally defined element or... – Composite having voids in a component
Patent
1996-07-29
1998-10-20
Raimund, Christopher
Stock material or miscellaneous articles
Web or sheet containing structurally defined element or...
Composite having voids in a component
4283193, 4283186, 521 51, 523122, B32B 520, C08J 934
Patent
active
058244077
ABSTRACT:
The present invention relates to an integral-skin foam molded article which includes: a main body of the molded article comprising a flexible urethane foam molding material; and a coating layer comprising a polyurethane coating material formed on the surface of the main body of the molded article, either or both of said urethane foam molding material and coating layer containing one or more of an inorganic or organic antibacterial agent. This integral-skin foam molded article can maintain an anti-fungal and anti-bacterial action for a significantly long period of time and therefore does not undergo discoloration.
REFERENCES:
patent: 4476251 (1984-10-01), Cianciolo et al.
patent: 4937273 (1990-06-01), Okuyama et al.
patent: 5476619 (1995-12-01), Nakamura et al.
Patent Abstract of Japan, M-781, 1989, vol. 13, No. 6 of JP 63-216 733.
Hayashi Itsuki
Uchida Sadao
Ushida Yoshio
Raimund Christopher
Toyoda Gosei Co,., Ltd.
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