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. 08, 1998
Filed:
Jan. 11, 1996
Applicant:
Inventors:
Assignee:
Hashimoto Chemical Company, Ltd., Osaka-fu, JP;
Primary Examiner:
Int. Cl.
CPC ...
C09K / ;
U.S. Cl.
CPC ...
106-105 ; 106-111 ;
Abstract
Hydrofluoric acid has incorporated therein a hydrocarbon nonionic surfactant having an HLB value of 7 to 17. The composition exhibits improved wetting and other properties for use in surface treatment for micro processing.
Quick Actions:
Ohmi, Tadahiro. (1998). Surface treating composition for micro processing (U.S. Patent No. 5803956). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5803956
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