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:
Jul. 01, 2003
Filed:
May. 06, 1997
Applicant:
Inventor:
Katherine A. Brown, Lake Elmo, MN (US);
Assignee:
3M Innovative Properties Company, Saint Paul, MN (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B32B 7/00 ; C08F 1/824 ; C08F / ;
U.S. Cl.
CPC ...
B32B 7/00 ; C08F 1/824 ; C08F / ;
Abstract
A composite article includes a paper substrate, at least a portion of which is saturated with either a polymerizable ring-strained olefin monomer or the polymerization product of such a monomer. The polymerization of such monomers are catalyzed by transition metal-containing species. These paper saturated articles are useful as, inter alia, packaging materials, release liners, and backings.