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:
Sep. 06, 2016
Filed:
Nov. 25, 2014
Applicant:
Dip Tech Ltd., Kfar Saba, IL;
Inventors:
Matti Ben-Moshe, Reut, IL;
Michael Kheyfets, Jerusalem, IL;
Assignee:
DIP TECH LTD., Kfar Saba, IL;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C09K 13/10 (2006.01); C03C 15/00 (2006.01); C09D 11/03 (2014.01); C09D 11/30 (2014.01); C09K 13/04 (2006.01);
U.S. Cl.
CPC ...
C09K 13/10 (2013.01); C03C 15/00 (2013.01); C09D 11/03 (2013.01); C09D 11/30 (2013.01); C09K 13/04 (2013.01);
Abstract
Liquid compositions for etching glass are disclosed herein. The liquid composition may include a non-active etching agent precursor that is inactive with respect to chemically etching glass in an amount of at least 2.5% by weight of the total composition, a binder and a liquid vehicle. The precursor may include an alkali metal salt having an activation temperature of at least 400° C. and when heated to above the activation temperature, the precursor yields an active etching agent suitable for chemical etching of glass.