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. 23, 2002
Filed:
Dec. 15, 1999
Applicant:
Inventors:
Carol A. Koch, San Gabriel, CA (US);
Alfred J. Chompff, Huntington Beach, CA (US);
Hsiao Ken Chuang, Arcadia, CA (US);
Assignee:
Avery Dennison Corporation, Pasadena, CA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B32B 9/00 ; B32B 3/300 ; B32B 3/118 ; B41M 1/26 ;
U.S. Cl.
CPC ...
B32B 9/00 ; B32B 3/300 ; B32B 3/118 ; B41M 1/26 ;
Abstract
PSAs and PSA constructions, such as self-adhesive labels, are provided, and exhibit good slittability and reduced adhesive build-up in printers, including laser printers. In one embodiment, a PSA has a storage modulus at 1000 radians/s and 25° C. of about 5×10 dyne/cm or higher and a creep at 90° C. of about 125 or less. In one embodiment, the PSA is the polymerization product of a plurality of acrylic and other monomers.