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:
Mar. 26, 2013
Filed:
Mar. 16, 2007
Pretreatment agent for ink jet ink, cloth treated by pretreatment agent, and ink jet printing method
Applicant:
Makoto Taniguchi, Nagano-ken, JP;
Inventor:
Makoto Taniguchi, Nagano-ken, JP;
Assignee:
Seiko Epson Corporation, , JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C09D 11/02 (2006.01);
U.S. Cl.
CPC ...
Abstract
A pretreatment agent for ink jet printing employing an acid dye includes hydroxyethyl cellulose; ammonium salt; a hydrotropic agent; and water, wherein the content of the hydroxyethyl cellulose is in the range of 1 to 5 wt % and the content of ammonium salt is in the range of 1 to 6 wt %.
Taniguchi, Makoto. (2013). Pretreatment agent for ink jet ink, cloth treated by pretreatment agent, and ink jet printing method (U.S. Patent No. 8403474). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/8403474
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