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. 18, 2000
Filed:
Jun. 05, 1997
Applicant:
Inventors:
Takanori Kawashima, Sagamihara, JP;
Masayuki Fukuda, Sagamihara, JP;
Toshifumi Ishikawa, Sagamihara, JP;
Hiroshi Tomita, Sagamihara, JP;
Assignee:
Teijin Limited, Osaka, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C09J / ;
U.S. Cl.
CPC ...
428353 ; 4283 / ; 428447 ; 428448 ;
Abstract
A silicone adhesive film comprising (A) a biaxially oriented aromatic polyester film, and (B) a crosslinked primer layer which is present on at least one surface of the aromatic polyester film and is formed of a crosslinked polymer of (a) alkoxysilane having a functional group selected from the group consisting of an epoxy group, vinyl group and mercaptoalkyl group and (b) alkoxysilane having an amino group; a production method thereof; and a release film.