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. 04, 1988
Filed:
Sep. 30, 1986
Applicant:
Inventors:
Hartmut Springer, Konigstein/Taunus, DE;
Michael Kunze, Hofheim am Taunus, DE;
Marcos Segal, Suzano, BR;
Werner H Russ, Hofheim am Taunus, DE;
Assignee:
Hoechst Aktiengesellshaft, Frankfurt am Main, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C09B / ; C09B / ; D06P / ; D06P / ;
U.S. Cl.
CPC ...
534642 ; 534582 ; 534593 ; 534594 ; 534598 ; 534617 ; 534638 ;
Abstract
Water-soluble azo compounds having fiber-reactive dye properties conforming to the formula ##STR1## in which D denotes a benzene or naphthalene ring;