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1. IN111/CHENP/2003 - A METHOD OF PROCESSING SOLID-STATE POLYAMIDE

Office
India
Application Number 111/CHENP/2003
Application Date 20.01.2003
Publication Number 111/CHENP/2003
Publication Date 08.04.2005
Grant Number 212381
Grant Date 15.02.2008
Publication Kind B
IPC
C08G 69/46
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
GMACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
69Macromolecular compounds obtained by reactions forming a carboxylic amide link in the main chain of the macromolecule
46Post-polymerisation treatment
Applicants BASF CORPORATION
Inventors OTTO, M., Ilg
HU, Harry, Y
BRANK, Scott, R
Priority Data 09613042 10.07.2000 US
Title
(EN) A METHOD OF PROCESSING SOLID-STATE POLYAMIDE
Abstract
(EN) The present invention relates to a method of processing solid-state polyamide comprising treating said polyamide with gas-phase acid, anhydride, or amine in the gas phase.
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