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:
Oct. 24, 1995
Filed:
Sep. 02, 1994
Applicant:
Inventors:
Carl R Kessel, St. Paul, MN (US);
Robert G Lockwood, Mendota Heights, MN (US);
Tracy R Woodward, Cottage Grove, MN (US);
Maan-shii S Wu, Mendota Heights, MN (US);
Assignee:
Minnesota Mining and Manufacturing Company, St. Paul, MN (US);
Primary Examiner:
Int. Cl.
CPC ...
B32B / ; B32B / ;
U.S. Cl.
CPC ...
428 40 ; 428352 ; 428447 ; 428906 ;
Abstract
A composite structure comprising i) a release liner comprising a release composition; and ii) a pressure-sensitive adhesive coated backing wherein the pressure-sensitive adhesive has a relatively high storage modulus. The composite structure exhibits a low unwind noise as a result of the release composition employed.