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. 16, 2004
Filed:
May. 30, 2002
Applicant:
Inventors:
Yi-Jing Leu, Hsinchu, TW;
In-Shan Sir, Kaohsiung, TW;
Yu-Chang Shen, Taipei, TW;
Chia-Hsin Chien, Taoyuan, TW;
Assignee:
Benq Corporation, , TW;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C09D 1/100 ;
U.S. Cl.
CPC ...
C09D 1/100 ;
Abstract
A fragrant ink-jet ink including: a fragrant agent, a surfactant, wherein a boiling point of the surfactant is above 78° C. and a Hydrophilic Lipophilic Balance (HLB) of the surfactant is in a range of about 5 to 16, a colorant, and a solvent. The fragrant agent can be a natural fragrant agent, a synthetic fragrant agent or a mixture thereof. The amount of the fragrant agent is about 0.01 wt % to 10.0 wt %.