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:
Jul. 28, 1981
Filed:
Mar. 19, 1979
Applicant:
Inventor:
Gary L Bond, Kingsport, TN (US);
Assignee:
Eastman Kodak Company, Rochester, NY (US);
Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
D06P / ; D06P / ;
U.S. Cl.
CPC ...
8588 ; 8620 ;
Abstract
Disperse dye compositions such as powders and pastes containing ammonium lignin sulfonate and an ammonium compound such as ammonium sulfate, acetate or the like, and dyebaths prepared therefrom produce dyeings of high color yield on such fibers as polyester, triacetate, acetate, polyamides, and blends thereof with other natural and synthetic fibers, under adverse conditions such as wide pH variations and the unpredictable effects of various dyebath additives.