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:
May. 17, 2016
Filed:
Jul. 04, 2012
Manuel Jose Domingo, Barcelona, ES;
Joan Manel Blanquera, Barcelona, ES;
Yolanda Garcia, Barcelona, ES;
Manuel Jose Domingo, Barcelona, ES;
Joan Manel Blanquera, Barcelona, ES;
Yolanda Garcia, Barcelona, ES;
CLARIANT INTERNATIONAL LTD., Muttenz, CH;
Abstract
The invention refers to the manufacturing of a novel group of sulfur dyes in which are used, as raw material, different kind of natural 'biomass', usually existing in the nature, and transforming them into soluble dyestuffs, capable to dye textile fibers, preferably cellulose fibers and derivatives, as cotton, viscose, paper, tencel, with high strength and fast color properties. For this purpose, the concept 'Biomass', is defined as the residual product obtained from the usual human crop activities, in agricultural and forestry sectors.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile