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:
Oct. 07, 1980
Filed:
Dec. 07, 1977
Applicant:
Inventors:
Assignee:
Asahi-Dow Limited, Tokyo, JP;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C04B / ; C07F / ; C07F / ; B32B / ;
U.S. Cl.
CPC ...
428310 ; 252 62 ; 428313 ; 428314 ; 26050121 ; 2605 / ; 2605 / ; 260933 ; 260920 ; 2604 / ; 2604 / ; 2604 / ; 2604299 ; 106 / ;
Abstract
A water repellent inorganic foam is prepared by foaming and setting a foamable composition comprising an aqueous metal phosphate in the presence of a specific compound having hydrophobic groups and functional groups reactive with said metal phosphate.