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:
Sep. 06, 2011
Filed:
Mar. 28, 2008
Hiroshi Yakuwa, Tokyo, JP;
Hiroshi Yakuwa, Tokyo, JP;
Ebara Corporation, Tokyo, JP;
Abstract
There is provided an electroless plating bath which makes it possible to form a diffusion barrier layer of a Re-based alloy, having a uniform thickness regardless of the shape and size of a workpiece, on the surface of a Ni-based alloy by a relatively simple method. The electroless plating bath for forming a Ni—Re—B alloy, containing not less than 50 at % of Re, on a substrate by electroless plating, has a pH of 6 to 8 and includes a metal supply source component containing Ni2+ and ReO4− at an equal equivalent in the range of 0.01 to 0.5 mol/L, a complexing agent component containing citric acid and at least one other organic acid, and a reducing agent component containing dimethylamine-borane.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile