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. 23, 1999
Filed:
Aug. 01, 1996
Kiyokawa Plating Industries, Co., Ltd., Fukui-ken, JP;
Abstract
There is provided a fluorocarbon compound-hydrogen storage alloy composite which has a sufficient water-repellent property and can efficiently absorb a hydrogen gas. The composite comprises hydrogen storage alloy particles which have a plated metal film covering at least a part of the particles, the plated metal film containing at least one fine particle of a fluorocarbon compound. Examples of the metal used for plating include Ni, Cu, Co, Ni-P, Ni-W, Ni-W-P, Ni-B, Ni-W-B, Cu-Ni, Cu-P, Co-P, Co-B, and Co-W. Polytetrafluoroethylene is preferably used for the fluorocarbon compound. The fluorocarbon compound hydrogen storage alloy composite is prepared by electrolytically plating the hydrogen storage alloy particles in a pyrophosphate bath with fine particles of a fluorocarbon compound dispersed therein.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile