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:
Nov. 09, 1993
Filed:
Oct. 23, 1991
Applicant:
Inventors:
Robert J Miller, Burlingame, CA (US);
Young S You, Los Altos, CA (US);
Howard S Tom, San Jose, CA (US);
An-Chung R Lin, Cupertino, CA (US);
Assignee:
Hewlett-Packard Company, Palo Alto, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C09D / ; B05D / ;
U.S. Cl.
CPC ...
106 / ; 106 / ; 106 / ; 106 / ; 3461 / ; 427164 ;
Abstract
Disclosed herein are substantially homogeneous solid ink-jet ink compositions. The use of such compositions with colored transparencies substantially reduces the level of light scattering as compared to the level of light scattering arising from the use of non-homogeneous ink-jet ink compositions. It is also disclosed that further improvements in the ink-jet ink composition can be achieved by employing a cosolvent in the composition.