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. 10, 1998
Filed:
Sep. 05, 1996
Taiho Industries, Co., Ltd., Tokyo, JP;
Toshiba Silicone Co., Ltd., Tokyo, JP;
Abstract
A surface treating agent for coating vehicles comprises an amino group-containing polyorganosiloxane represented by the general formula (1) below, an organic acid, polydimethylsiloxane having a viscosity at 25.degree. C. of 5 to 300 cSt and an aqueous medium: ##STR1## wherein R is a monovalent hydrocarbyl group having a carbon number of 1 to 20, R.sup.1 is any of a monovalent hydrocarbyl group having a carbon number of 1 to 20, an alkoxy group having a carbon number of 1 to 6 or hydroxyl group, m is an integer of 10 to 1,000, n is an integer of 1 to 20, R each may be identical with or different from the other, and R.sup.1 each may also be identical with or different from the other, R.sup.2 is a substituent represented by the general formula (2) of: ##STR2## wherein R.sup.3 and R.sup.5 are a divalent hydrocarbyl group having a carbon number of 1 to 6, R.sup.4, R.sup.6 and R.sup.7 are hydrogen atom or a monovalent hydrocarbyl group having a carbon number of 1 to 20, r is an integer of 0 to 3, R.sup.3 and R.sup.5 may be identical with or different from each other, R.sup.4, R.sup.6 and R.sup.7 may also be identical with or different from one another.