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:
Nov. 06, 2012
Filed:
Jun. 05, 2009
Applicants:
Salman Dermeik, Augsburg, DE;
Karl-heinz Lemmer, Augsburg, DE;
Reinhold Braun, Schwabmunchen, DE;
Walter Nassl, Affing, DE;
Inventors:
Salman Dermeik, Augsburg, DE;
Karl-Heinz Lemmer, Augsburg, DE;
Reinhold Braun, Schwabmunchen, DE;
Walter Nassl, Affing, DE;
Assignee:
Huntsman Textile Effects (Germany) GmbH, The Woodlands, TX (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
D06M 13/292 (2006.01); C09K 21/12 (2006.01); C08K 5/521 (2006.01); G08G 79/04 (2006.01);
U.S. Cl.
CPC ...
Abstract
Compositions useful for conferring a flame-retardant finish on polyester materials by means of an exhaust process comprise a triester of phosphoric acid, a polyester and an amine or ammonium salt as well as water.