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:
Feb. 18, 2014
Filed:
Jun. 14, 2010
Applicant:
Panu K. Zoller, River Falls, WI (US);
Inventor:
Panu K. Zoller, River Falls, WI (US);
Assignee:
3M Innovative Properties Company, St. Paul, MN (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B32B 7/12 (2006.01); C08J 9/32 (2006.01);
U.S. Cl.
CPC ...
Abstract
Polymer foams, including acrylic foams, comprising low amounts of high-surface-area silica are described. Methods of preparing such foams and articles comprising such foams are also described.