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. 18, 2021
Filed:
Feb. 20, 2018
Huntsman International Llc, The Woodlands, TX (US);
Veronique Hall-Goulle, Dornach, CH;
Anton Andreoli, Itingen, CH;
Luc Nueffer, Rixheim, FR;
Luzia Cueni, Blauen, CH;
HUNTSMAN INTERNATIONAL LLC, The Woodlands, TX (US);
Abstract
The invention relates to a process for printing cellulose textile fibre material or cellulose/polyester mixed textile fibre material, characterised in that the fibre material is treated with a printing paste or printing ink containing a disperse dye of the formula whereinR-Rare each independently of the other hydrogen, halogen, C-C-alkyl or C-C-alkoxy,Rdenotes hydrogen, C-C-alkyl or a group of the formula —SO—NRR,wherein Rand Reach independently of the other denote hydrogen,C-C-alkyl which is unsubstituted or substituted by hydroxy, halogen, C-C-alkoxy or C-Caryl, orC-Caralkyl which is unsubstituted or substituted by hydroxy, C-Calkyl, C-Calkoxy or halogen,Rrepresents hydrogen, C-C-alkyl or a radical of the formula wherein R-Rare as defined above.