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:
May. 26, 1992
Filed:
Oct. 25, 1990
Applicant:
Inventors:
Teruo Asano, Yokohama, JP;
Naohiro Watanabe, Chiba, JP;
Kazuki Jinushi, Ichihara, JP;
Shunichi Samejima, Tokyo, JP;
Assignee:
Asaki Glass Company Ltd., Tokyo, JP;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C23G / ; C23G / ;
U.S. Cl.
CPC ...
134 40 ; 252162 ; 252165 ; 252166 ; 252170 ; 252191 ;
Abstract
A method for cleaning a surface of a substrate which comprises treating the surface with a dichloro-pentafluoro-propane solvent. The method is specifically directed to the use of 1,1-dichloro-2,2,3,3,3-pentafluoro propane and 1,3-dichloro-1,1,2,2,3-pentafluoropropane as the cleaning solvent.
Quick Actions:
Asano, Teruo. (1992). Method of cleaning a substrate using a dichloropentafluoropropane (U.S. Patent No. 5116426). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5116426
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile