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:
Aug. 31, 1982
Filed:
Nov. 28, 1980
Applicant:
Inventors:
Christian G Michel, Ossining, NY (US);
Carolyn A Ertell, Yonkers, NY (US);
Johst H Burk, Mohegan Lake, NY (US);
Assignee:
Stauffer Chemical Company, Westport, CT (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C04B / ;
U.S. Cl.
CPC ...
501-1 ; 501 48 ; 501153 ; 106 86 ; 106 87 ; 264 42 ; 264 43 ;
Abstract
Novel self-setting potassium-aluminum-phosphate compositions of matter are prepared by forming an aqueous slurry of a potassium source, an aluminum source and a phosphate source; mixing the slurry for a period of time sufficient to form a reactive, creamy mass having a viscosity of at least 2000 cps; and setting or curing the reactive creamy mass. The product is porous, can be foamed or nonfoamed, adheres well to substrates and when foamed, can be lightweight.