The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Apr. 11, 1995
Filed:
Dec. 11, 1992
Kazuyoshi Nakayama, Tokyo, JP;
Akira Hori, Tokyo, JP;
C.I. Kasei Co., Ltd., Tokyo, JP;
Abstract
A synthetic resin decorative material including an antistatic layer containing an electrically conductive film formed on a surface thereof without changing the color, design and pattern of the decorative material. The synthetic resin may be a synthetic resin decorative sheet/plate. The antistatic function of the antistatic layer is improved such that occurrence of cracks in the antistatic layer can be prevented when the decorative material having the antistatic layer is thermally molded. To prepare the decorative material, a transfer sheet is pressed while being heated onto a surface of a synthetic resin decorative base material including a synthetic resin sheet or plate. To prepare the transfer sheet, electrically conductive paint containing an electrically conductive matter formed by coating inorganic fine powder having a refractive index of 1.4 to 1.7 with an electrically conductive tin oxide is applied onto a 1 to 5 .mu.m thick transparent or semitransparent synthetic resin coating layer provided on a release sheet. The electrically conductive paint is coated on the synthetic resin coating layer to a thickness of 0.5 to 5 .mu.m when dried.