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:
Sep. 17, 1996
Filed:
Aug. 22, 1995
Applicant:
Inventors:
Tony L Caines, Baton Rouge, LA (US);
Michael L Junker, Baton Rouge, LA (US);
Assignee:
DSM Copolymer, Inc., Baton Rouge, LA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08F / ; C08F / ; C10M / ;
U.S. Cl.
CPC ...
525285 ; 525301 ; 525309 ; 525310 ; 508233 ; 508234 ;
Abstract
The present invention provides a continuous process for producing an adducted derivatized EPM or EPDM oil solution, in which a grafted ethylene polymer is adducted with an antioxidant diamine for formation of an adduct during holding.