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:
Jun. 29, 1999
Filed:
Dec. 30, 1996
Applicant:
Inventors:
Pranab Bagchi, Webster, NY (US);
Ravi Sharma, Fairport, NY (US);
Constance N Anagnostopoulos, Mendon, NY (US);
Gilbert A Hawkins, Mendon, NY (US);
John A Lebens, Rush, NY (US);
Thierry Vachette, Pittsford, NY (US);
James M Chwalek, Pittsford, NY (US);
David S Ross, Fairport, NY (US);
Assignee:
Eastman Kodak Company, Rochester, NY (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C09D / ;
U.S. Cl.
CPC ...
106 3159 ; 106 3133 ; 106 3135 ; 106 3165 ; 106 3167 ; 106 3189 ;
Abstract
The invention is related to an aqueous ink composition comprising water, a coloring agent, and solid surfactant particles wherein said solid particles comprise a mixture of at least two surfactants with very low water solubility and with melting points between 40.degree. C. and 90.degree. C.