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:
Jun. 30, 1998
Filed:
Oct. 29, 1996
Applicant:
Inventors:
Atsushi Ikeda, Kanagawa-ken, JP;
Seigo Shinohara, Kanagawa-ken, JP;
Assignee:
Taiho Industries Co., Ltd., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B08B / ; C23G / ;
U.S. Cl.
CPC ...
134 38 ; 134-3 ; 252193 ;
Abstract
A removing agent being capable of removing silicone film adhering fast to the surface of a pane of vehicles quickly, easily, evenly and completely, and a method for removing silicone film adhering to the surface of a pane completely without any of the removing agent left on the surface are provided. The removing agent comprises water and at least one acidic fluoride selected from the group consisting of an acidic ammonium fluoride and an acidic potassium fluoride wherein an amount of the acidic fluoride is from 0.15 to 15 wt % of the total amount of the agent. The removing agent further includes a powder at need.