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. 13, 1995
Filed:
Dec. 10, 1993
Applicant:
Inventors:
Jerry A Dieter, Rochester, MI (US);
Jeffery J Firestone, Royal Oak, MI (US);
Assignee:
Grow Group, Inc., New York, NY (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B08B / ; B08B / ; C09D / ; C09D / ;
U.S. Cl.
CPC ...
134-8 ; 134-6 ; 134-7 ; 134 38 ; 134 10 ; 134 2214 ; 134 2219 ; 25217425 ; 252155 ; 252D / ; 252163 ; 252162 ; 451 36 ;
Abstract
Described is a method and cleaning composition for cleaning tubes or other vessels, comprising a ceramic particulate spherical or conical in shape in an amount of 1-20 wt % of the total composition, and a liquid organic solvent in an amount of 80-99 wt % of the total composition, wherein the ceramic particulate is dispersed within the liquid solvent and wherein the solvent also has present in it N-methyl-2-pyrrolidone in an amount of 1-15 wt % of the total composition.