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. 31, 2005
Filed:
Jul. 31, 2002
Applicants:
Yi-jing Leu, Hsinchu, TW;
In-shan Sir, Kaohsiung, TW;
Chia-hsin Chien, Taoyuan Hsien, TW;
Yu-chang Shen, Taipei, TW;
Yu-ting Lin, Lu-chou, TW;
Inventors:
Yi-Jing Leu, Hsinchu, TW;
In-Shan Sir, Kaohsiung, TW;
Chia-Hsin Chien, Taoyuan Hsien, TW;
Yu-chang Shen, Taipei, TW;
Yu-Ting Lin, Lu-chou, TW;
Assignee:
BenQ Corporation, Taoyuan, TW;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C09D011/00 ; B41J002/01 ;
U.S. Cl.
CPC ...
Abstract
A highly bleed-alleviating ink composition including at least one colorant, an aqueous media, a linear diol, and a humectant. The main feature of the ink composition is the addition of the linear diol. When the ink composition is applied in ink-jet printing, not only is the bleeding between black ink and color ink alleviated, but also water-fastness and printing quality are improved.