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:
Feb. 29, 2000
Filed:
Sep. 29, 1998
Applicant:
Inventor:
Ulrich Strahm, Aesch, CH;
Assignee:
Ciba Specialty Chemicals Corporation, Tarrytown, NY (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
D06P / ;
U.S. Cl.
CPC ...
8532 ; 8582 ; 8609 ; 8922 ; 8576 ; 8533 ;
Abstract
A process is described for dyeing polyester-containing fibre materials with disperse dyes, which comprises dyeing the polyester-containing fibre materials by a high-temperature dyeing process with a liquor comprising at least one disperse dye and at least one diffusion accelerator selected from the group of the aliphatic glycol ether derivatives.