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:
Jan. 31, 1995
Filed:
Aug. 12, 1993
Applicant:
Inventor:
William E Spears, Jr, Houston, TX (US);
Assignee:
Church & Dwight Co., Inc., Princeton, NJ (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B24B / ;
U.S. Cl.
CPC ...
451 38 ; 451 40 ;
Abstract
An improved wet blasting process is disclosed wherein the liquid carrier medium contains a dispersed particulate abrasive to enhance the blast cleaning efficiency and wherein the particulate abrasive is soluble in the carrier liquid. To minimize dissolution of the soluble particulate abrasive, the liquid carrier comprises a saturated solution such as the dissolved particulate abrasive in the liquid.