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:
Mar. 08, 2011
Filed:
May. 31, 2005
Applicant:
William V. Dower, Austin, TX (US);
Inventor:
William V. Dower, Austin, TX (US);
Assignee:
3M Innovative Properties Company, St. Paul, MN (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08L 9/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A method of making a sealant material, such as a grease material, which includes providing a diblock copolymer, where the diblock copolymer includes a plurality of styrene zones and a plurality of rubber zones, and where the styrene zones have a glass transition temperature, and combining the diblock copolymer with mineral oil at a processing temperature less than about the glass transition temperature of the styrene zones. Also disclosed are such sealant and gel materials.