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. 07, 1984
Filed:
Jun. 27, 1980
Applicant:
Inventors:
Assignees:
Asahi Kasei Kogyo Kabushiki Kaisha, Osaka, JP;
Akebono Process Co. Ltd., Aichi, JP;
Sango Toki Co., Ltd., Aichi, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B24C / ; B44C / ; G03C / ; G03F / ;
U.S. Cl.
CPC ...
430263 ; 51310 ; 51311 ; 51312 ; 1566591 ; 430258 ; 430259 ; 430262 ; 430323 ;
Abstract
A transfer element for sandblast carving comprising, in order, a flexible substrate, an intermediate resin layer which is strippable from the flexible substrate and is a pressure-sensitive adhesive to an etchable material, and a resist comprising a photocured photosensitive resin.