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. 01, 1979
Filed:
Apr. 11, 1978
Applicant:
Inventors:
Bruce A Langager, New Brighton, MN (US);
Boyd R Beck, Spring City, UT (US);
Frank T Sher, Saint Paul, MN (US);
George V Tiers, Saint Paul, MN (US);
Assignee:
Minnesota Mining and Manufacturing Company, Saint Paul, MN (US);
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C09K / ;
U.S. Cl.
CPC ...
106-2 ; 106 13 ; 10628711 ; 10628712 ; 10628714 ; 260 / ; 260 / ; 2604 / ; 2604 / ; 252135 ; 51298 ;
Abstract
One-part hydrophilic treatment compositions are provided which comprise (i) an aqueous solution of a sulfonato-organosilanol compound which has at least one sulfonato-organic substituent therein, and (ii) an abrasive material. These compositions are particularly useful in imparting hydrophilicity to siliceous surfaces.