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:
Jan. 13, 1987
Filed:
Oct. 28, 1985
Applicant:
Inventor:
Sivananda S Jada, Englewood, CO (US);
Assignee:
Manville Corporation, Denver, CO (US);
Primary Examiner:
Int. Cl.
CPC ...
B32B / ;
U.S. Cl.
CPC ...
428446 ; 4273762 ; 427387 ; 4273898 ; 427402 ; 428392 ; 428448 ;
Abstract
A sol-gel coated substrate is additionally coated with certain disclosed aqueous quaternary ammonium hydroxide and/or alkanol amine compounds. Through this procedure, the drying time achieved to effect a crack-free coated substrate is greatly reduced. Also disclosed are coated substrates prepared by the process of the present invention.