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:
Jan. 03, 2006
Filed:
Jul. 19, 2004
Applicant:
Betty L. Gipson, League City, TX (US);
Inventor:
Betty L. Gipson, League City, TX (US);
Assignee:
Texas Petrochemicals LP, Houston, TX (US);
Primary Examiner:
Int. Cl.
CPC ...
B65C 9/25 (2006.01); C08F 8/00 (2006.01); C08J 5/00 (2006.01); C09J 101/00 (2006.01); C09L 9/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A method for preparing an improved pressure sensitive adhesive includes incorporating into a base polymer, an PIB modifier that is made up of a homopolymer of isobutylene wherein a predominant portion of the double bonds are in either an alpha position or a beta position. The modifier may function as a plasticizer, a tackifier extender or a combination plasticizer and tackifier extender for the pressure sensitive adhesive.