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:
Jun. 12, 2007
Filed:
Apr. 10, 2003
Michael Roth, Lautertal, DE;
Dirk Simon, Mutterstadt, DE;
Grant Leslie, East Lothian, GB;
Peter Nesvadba, Marly, CH;
Roswell Easton King, Pleasantville, NY (US);
Nikolas Kaprinidis, New York, NY (US);
Michael Roth, Lautertal, DE;
Dirk Simon, Mutterstadt, DE;
Grant Leslie, East Lothian, GB;
Peter Nesvadba, Marly, CH;
Roswell Easton King, Pleasantville, NY (US);
Nikolas Kaprinidis, New York, NY (US);
Ciba Specialty Chemicals Corp., Tarrytown, NY (US);
Abstract
The instant invention pertains to a thermoplastic organic polymer containing a conventional flame retardant and a hydroxylamine ester, in particular a tetraalkyl piperidine hydroxylamine ester. Further aspects of the invention are the use of hydroxylamine esters as flame retardants and a method for improving flame retardancy of a thermoplastic organic polymer.