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. 27, 1979
Filed:
Sep. 30, 1977
Applicant:
Inventors:
Tag Y Moon, Midland, MI (US);
Ronald H Cooper, Clare, MI (US);
Assignee:
The Dow Chemical Company, Midland, MI (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08L / ;
U.S. Cl.
CPC ...
106 12 ; 106 90 ; 260 / ; 427136 ;
Abstract
A method for preventing surface cracking of a portland cement mortar or concrete containing a film-forming polymeric modifier, comprising applying onto a fresh, non-cured mortar or concrete surface a substantially continuous coating comprising from about 0.06 to about 1 lb/yd.sup.2 of said mortar or concrete surface of a material selected from the group consisting of polyglycerine, glycerine and mixtures thereof.