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:
Feb. 22, 2005
Filed:
Oct. 07, 2002
Applicants:
Shin Kubota, Yokohama, JP;
Mamoru Kobayashi, Yosikawa, JP;
Kazuyoshi Gbe, Shiraoka-machi, JP;
Inventors:
Assignee:
LINTEC Corporation, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B32B027/30 ; G11B007/26 ;
U.S. Cl.
CPC ...
Abstract
A stamper reception layerof an optical disk producing sheetis composed of a polymeric material that has energy-curing properties and possesses a pre-curing storage elastic modulus of 10to 10Pa. The number of deposits on a stamper can thus be reduced with this optical disk producing sheet