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:
Nov. 23, 1999
Filed:
Aug. 13, 1997
Applicant:
Inventor:
Toshifumi Komatsu, Duluth, MN (US);
Assignee:
The Chromaline Corporation, Duluth, MN (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B32B / ; B32B / ;
U.S. Cl.
CPC ...
428201 ; 428202 ; 428352 ; 428354 ; 4283 / ; 4283 / ; 4283 / ; 428 418 ; 451 29 ;
Abstract
A sandblast mask laminate useful in sandblasting operations is disclosed. The laminate comprises a photoresist mask layer, a pressure sensitive adhesive composition comprising a non-elastomeric resin and a tackifier in combination to produce a composition having a T.sub.g of less than about -40.degree. C., a carrier film layer and a release liner.
Komatsu, Toshifumi. (1999). Sandblast mask laminate with blastable pressure sensitive adhesive (U.S. Patent No. 5989689). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5989689
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile