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. 01, 2005
Filed:
Mar. 26, 2001
Applicants:
Awdhoot V. Kerkar, Rockaway, NJ (US);
Kati Hazrati, Arlington, MA (US);
Inventors:
Awdhoot V. Kerkar, Rockaway, NJ (US);
Kati Hazrati, Arlington, MA (US);
Assignee:
W. R. Grace & Co.-Conn., Columbia, MD (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
C04B 2402 ;
U.S. Cl.
CPC ...
Abstract
An admixture for minimizing or preventing dust on surfaces of cured cement and concrete structures comprises a shrinkage reducing additive in combination with a fatty alcohol. Cementitious compositions containing the admixture, and methods for reducing dusting on cement structures, are also described.