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:
Feb. 26, 2013
Filed:
Mar. 12, 2010
Applicants:
Hirohisa Narahashi, Kanagawa, JP;
Shigeo Nakamura, Kanagawa, JP;
Tadahiko Yokota, Kanagawa, JP;
Inventors:
Assignee:
Ajinomoto Co., Inc., Tokyo, JP;
Primary Examiner:
Int. Cl.
CPC ...
H01B 13/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
Metal-clad laminates in which a conductor layer having superior peel strength is formed on a smooth surface of an insulating layer can be obtained by a method comprising (A) a step of preparing a metal-clad laminate precursor by providing one or more sheets of prepreg between two sheets of film having a metal film layer on a support layer, and heating and pressing them under reduced pressure, (B) a step of removing the support layer, (C) a step of removing the metal film layer, and (D) a step of forming a metal film layer on the surface of an insulating layer by electroless plating.