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. 03, 1986
Filed:
Apr. 17, 1985
Applicant:
Inventors:
Assignee:
Toa Nenryo Kogyo Kabushiki Kaisha, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B32B / ; B32B / ; B32B / ;
U.S. Cl.
CPC ...
428461 ; 428355 ; 428483 ; 428516 ; 428517 ; 428518 ; 525 66 ; 525 71 ; 525 74 ; 525 78 ;
Abstract
A polyolefin product is produced by reacting a polyolefin grafted with a carboxylic acid or anhydride thereof with a polar polymer containing amino groups. The amino groups in the reaction products improves adhesion and compatibility properties.