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:
Jul. 13, 1993
Filed:
May. 15, 1992
Applicant:
Inventors:
Assignee:
Sumitomo Chemical Company, Ltd., Osaka, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C09K / ;
U.S. Cl.
CPC ...
51298 ; 1515 / ; 151591 ; 152072 ; 51295 ; 51309 ;
Abstract
An abrasive brush comprising at least one stick consisting of long inorganic fibers each having a diameter of 3 .mu.m to 30 .mu.m which are aligned and bonded with a resin, and said stick having a cross sectional area of 0.002 mm.sup.2 to 2.5 mm.sup.2, which can abrase a curved or intricate surface of a material to be abrased and has a large abrasion ability, large mechanical strength and consumption resistance.