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:
May. 17, 2011
Filed:
Feb. 26, 2008
Applicants:
Laurie R. Lawin, New Brighton, MN (US);
Patrick Guire, Eden Prairie, MN (US);
Jie Wen, Eden Prairie, MN (US);
Kristin Taton, Little Canada, MN (US);
Inventors:
Laurie R. Lawin, New Brighton, MN (US);
Patrick Guire, Eden Prairie, MN (US);
Jie Wen, Eden Prairie, MN (US);
Kristin Taton, Little Canada, MN (US);
Assignee:
Innovative Surface Technology, Inc., St. Paul, MN (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B32B 5/16 (2006.01);
U.S. Cl.
CPC ...
Abstract
The invention describes compositions that include a polymer having a water contact angle of between about 120° and about 150° or greater adhered to a 1 nm to about a 25 micron diameter sized particle optionally with an oxide layer. In particular, the particle is a silica and one which has been pretreated with a silane.