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:
Oct. 11, 2005
Filed:
Jul. 14, 2003
Athanassios Tzikas, Pratteln, CH;
Hans Reichert, Rheinfelden, DE;
Herbert Klier, Efringen-Kirchen, DE;
Athanassios Tzikas, Pratteln, CH;
Hans Reichert, Rheinfelden, DE;
Herbert Klier, Efringen-Kirchen, DE;
Ciba Specialty Chemicals Corporation, Tarrytown, NY (US);
Abstract
Reactive dyes of formulawherein A is the radical of a monoazo, polyazo, metal complex azo, anthraquinone, phthalocyanine, formazan or dioxazine chromophore, R, Rand Rare each hydrogen or unsubstituted or substituted C-Calkyl, Xand Xare halogen, B is an organic bridging member, T is a reactive radical as defined herein and Vand Vare each independently of the other N, C—H, C—Cl or C—F, give prints that are distinguished by brilliant color shades and good all-round properties.