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:
May. 01, 2007
Filed:
Nov. 05, 2003
Franz-erich Baumann, Duelmen, DE;
Sylvia Monsheimer, Haltern am See, DE;
Maik Grebe, Bochum, DE;
Wolfgang Christoph, Marl, DE;
Dirk Heinrich, Herten, DE;
Holger Renners, Velen, DE;
Heinz Scholten, Haltern am See, DE;
Thomas Schiffer, Haltern am See, DE;
Joachim Muegge, Haltern am See, DE;
Johannes Chiovaro, Marl, DE;
Franz-Erich Baumann, Duelmen, DE;
Sylvia Monsheimer, Haltern am See, DE;
Maik Grebe, Bochum, DE;
Wolfgang Christoph, Marl, DE;
Dirk Heinrich, Herten, DE;
Holger Renners, Velen, DE;
Heinz Scholten, Haltern am See, DE;
Thomas Schiffer, Haltern am See, DE;
Joachim Muegge, Haltern am See, DE;
Johannes Chiovaro, Marl, DE;
Degussa AG, Düsseldorf, DE;
Abstract
A composition containing from 88 to 99.99% by weight of a polyamide, a compound of a polyamide and mixtures of these, and from 0.01 to 0.25% by weight of a flow aid where the drying loss from the flow aid after 5 days of conditioning at a relative humidity of 95% is less than or equal to 1%, determined by ISO 787/2.