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. 10, 2002
Filed:
Dec. 16, 1999
Applicant:
Inventors:
Manuel Soler Rodriguez, Houston, TX (US);
Pierre Nazareth Tutunjian, Houston, TX (US);
Charles Lee Edwards, Houston, TX (US);
Paul Karol Casey, Katy, TX (US);
Carlton Edwin Ash, Sugar Land, TX (US);
Charles C. Hwo, Sugar Land, TX (US);
Pui Kwan Wong, Houston, TX (US);
Assignee:
Shell Oil Company, Houston, TX (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C08F / ; C08F / ; C08L 7/900 ; C08L 7/700 ;
U.S. Cl.
CPC ...
C08F / ; C08F / ; C08L 7/900 ; C08L 7/700 ;
Abstract
A grafted polyolefin polymers having high polarity produced by grafting bi-functional N-substituted diacids to maleated or other functional group grafted polyolefin. The new polymers exhibit improved water miscibility, compatability and good adhesion to polar materials such as nylon, polyester, glass, and metal substrates.