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:
Jun. 21, 1983
Filed:
Jul. 23, 1981
Renzo Oshima, Hachioji, JP;
Yoshiyuki Kyojima, Kawasaki, JP;
Takara Fujii, Yokohama, JP;
Shoji Kato, Yokohama, JP;
Tokyo Shibaura Denki Kabushiki Kaisha, Kawasaki, JP;
Toshiba Chemical Products Company, Tokyo, JP;
Abstract
The method of producing a laminate for receiving a chemical plating comprises the step of forming a thermosetting adhesive layer containing a butadiene-based rubber on at least one surface of a peel-resistant insulating sheet. After the adhesive layer has been cured substantially completely, the adhesive-bearing sheet is bonded to a base material so as to obtain an integral laminate, followed by coarsening the outermost surface of the laminate on the side of the insulating sheet. A laminate with a metalized surface is obtained, if a chemical plating is applied to the coarsened surface of the laminate.