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:
May. 02, 2023
Filed:
Apr. 10, 2020
Applicant:
Everlight Chemical Industrial Corporation, Taipei, TW;
Inventors:
Ya-Huang Huang, Taoyuan, TW;
Ko-Chou Chen, Taoyuan, TW;
Hsiao-San Chen, Taoyuan, TW;
Chien-Yi Liao, Taoyuan, TW;
Chien-Ming Chen, Taoyuan, TW;
Assignee:
EVERLIGHT CHEMICAL INDUSTRIAL CORPORATION, Taipei, TW;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
D06M 15/564 (2006.01); D06M 11/155 (2006.01); D06M 15/61 (2006.01); C09D 5/00 (2006.01); C09D 175/04 (2006.01); D06P 5/00 (2006.01);
U.S. Cl.
CPC ...
D06M 15/564 (2013.01); C09D 5/00 (2013.01); C09D 175/04 (2013.01); D06M 11/155 (2013.01); D06M 15/61 (2013.01); D06P 5/001 (2013.01);
Abstract
A pretreatment liquid for water-based pigment textile printing is disclosed, which includes: 1 wt % to 30 wt % of aqueous non-ionic polyurethane; 1 wt % to 20 wt % of a metal salt; 0.1 wt % to 10 wt % of a melamine resin; and the balance being a solvent. A method for forming a pattern on a textile using the aforesaid pretreatment liquid is also disclosed.