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. 07, 2000
Filed:
Mar. 30, 1999
Applicant:
Inventors:
Michael O Hunt, Wilmington, DE (US);
John D Bruhnke, Spartanburg, SC (US);
Assignee:
Milliken & Company, Spartanburg, SC (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
C08L / ; C08L / ; C08K / ; C08K / ;
U.S. Cl.
CPC ...
524275 ; 524277 ; 524279 ; 524315 ; 524317 ; 524478 ; 524479 ; 524480 ; 524487 ; 524488 ; 524489 ;
Abstract
This invention relates to a dispersions of polymeric colorants having poly(oxyalkylene) moieties mixed with unsubstituted sorbitan monooleate alone or ethoxylated dodecanol admixed with unsubstituted sorbitan monooleate. Such colorant dispersions are easy to handle and are effectively introduced into wax media, thereby providing significant improvements over other dyestuffs, pigments, and colorants.
Hunt, Michael. (2000). Emulsified poly(oxyalkylenated) colorants for wax compositions (U.S. Patent No. 6034158). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/6034158
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile