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.

Date of Patent:
Jun. 26, 2001

Filed:

Feb. 26, 1999
Applicant:
Inventors:

Kenji Sashihara, Kanagawa, JP;

Yoshio Hara, Kanagawa, JP;

Assignee:
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C09J 7/02 ; B32B 7/12 ; B32B 7/14 ;
U.S. Cl.
CPC ...
C09J 7/02 ; B32B 7/12 ; B32B 7/14 ;
Abstract

A pressure sensitive adhesive film having a film and a pressure sensitive adhesive composition of a polymer prepared by polymerization of acrylic or methacrylic monomer in the presence of a polymerization initiator having no cyano group and/or a polymer prepared by graft polymerization of acrylic or methacrylic monomer with an elastomer in the presence of a polymerization initiator having no cyano group is favorably employable for packaging photographic materials.


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