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:
Jun. 06, 1978
Filed:
Nov. 17, 1975
Applicant:
Inventor:
Rodney Lash LeRoy, Pointe Claire, CA;
Assignee:
Noranda Mines Limited, Quebec, CA;
Primary Examiner:
Int. Cl.
CPC ...
B32B / ; B05D / ;
U.S. Cl.
CPC ...
428458 ; 428543 ; 427327 ; 427354 ; 427421 ; 427429 ; 427428 ; 427435 ; 148-624 ; 21 / ; 106 1413 ;
Abstract
It has been found that esters and polyesters of thioglycolic acid, which form a protective, water insoluble complex with zinc atoms, are suitable for inhibiting wet storage staining and the formation of white rust in zinc and zinc coated materials. Many of these compounds are new products.