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:
Mar. 12, 1996
Filed:
Mar. 05, 1993
Applicant:
Inventors:
Salman Dermeik, Augsburg, DE;
Martina Wanner, Neusass, DE;
Karl-Heinz Lemmer, Augsburg, DE;
Reinhold Braun, Schwabmunchen, DE;
Assignee:
Ciba-Geigy Corporation, Tarrytown, NY (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07F / ; C07C / ;
U.S. Cl.
CPC ...
558 89 ; 560 26 ; 560 27 ; 560 29 ; 560 32 ;
Abstract
Compositions which, in the form of aqueous dispersions or of solutions in organic solvents, are suitable for the treatment of fiber materials can be obtained by reaction of organic phosphites and quinones and subsequent reaction with mono-, di- or polyisocyanates. Flame-retardant properties having a good permanence are imparted, above all, to fabrics comprising polyester fibers by this procedure.