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:
Jul. 16, 1996
Filed:
Apr. 04, 1994
Applicant:
Inventors:
Roberto Marzola, Ferrara, IT;
Gian L Rigosi, Ferrara, IT;
Assignee:
Montell North America Inc., Wilmington, DE (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B32B / ;
U.S. Cl.
CPC ...
156187 ; 156188 ; 4273882 ; 525193 ; 525194 ;
Abstract
Process for coating metal pipes, where the coating materials used are specific polyolefin compositions partially crosslinked by grafting the polyolefin backbone with an alkenyl-substituted alkoxysilane and then reacting the grafted polyolefin with water.