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. 16, 1988
Filed:
Mar. 25, 1986
Tadahiko Watanabe, Tosu, JP;
Kazuhisa Shobu, Tosu, JP;
Agency of Industrial Science and Technology, Tokyo, JP;
Abstract
Disclosed herein is a method for preparing a homogenized mixture of fine powders of heterogeneous substances or of fine powder and a fibrous component or whiskers, for use as a starting material in the production of a composite metallic material or a composite ceramic material. The invention utilizes chemical vapor deposition which ensures extremely high permeation into narrow spaces in producing whiskers or fine particles, the reaction product of the chemical vapor deposition, in the gaps between individual particles of fine powder or forming coated layers of the reaction product on the surfaces of powder particles to obtain a homogenized mixture of the fine powder and the reaction product.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile