EP 2276790 A2 20110126 - METHOD FOR SYNTHESIZING SUPRAMOLECULAR MATERIALS
Title (en)
METHOD FOR SYNTHESIZING SUPRAMOLECULAR MATERIALS
Title (de)
VERFAHREN ZUR SYNTHESE VON SUPRAMOLEKULAREN MATERIALIEN
Title (fr)
PROCEDE DE SYNTHESE DE MATERIAUX SUPRAMOLECULAIRES
Publication
Application
Priority
- FR 2009050825 W 20090505
- FR 0852981 A 20080505
Abstract (en)
[origin: WO2009141558A2] The present invention relates to a method for synthesizing a supramolecular material comprising: 1- the reaction of at least one carboxylic diacid, or ester or chloride of such a diacid, with, on the one hand, at least one modifier compound bearing both reactive functional groups capable of reacting with the carboxylic acid, ester or acid chloride functional groups and associative groups capable of associating with one another by hydrogen bonds, in a molar ratio of the reactive functional groups to the carboxylic acid, ester or acid chloride functional groups of between 0.10 and 0.50, and, on the other hand, at least one polyamine, said reactions being carried out successively or simultaneously, and 2- the reaction of the polyamide obtained at the end of step 1 with urea. The present invention also relates to the resulting material, and also to the uses thereof.
IPC 8 full level
C08G 69/28 (2006.01); C08G 69/26 (2006.01); C08G 69/34 (2006.01); C08G 83/00 (2006.01)
CPC (source: EP US)
C08G 69/26 (2013.01 - EP US); C08G 69/28 (2013.01 - EP US); C08G 69/34 (2013.01 - EP US); C08G 83/008 (2013.01 - EP US); Y10T 428/139 (2015.01 - US)
Citation (search report)
See references of WO 2009141558A2
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO SE SI SK TR
Designated extension state (EPC)
AL BA RS
DOCDB simple family (publication)
FR 2930777 A1 20091106; FR 2930777 B1 20110701; BR PI0910532 A2 20150929; CN 102131846 A 20110720; CN 102131846 B 20140115; EP 2276790 A2 20110126; JP 2011522909 A 20110804; JP 5254431 B2 20130807; US 2011059280 A1 20110310; US 8536281 B2 20130917; WO 2009141558 A2 20091126; WO 2009141558 A3 20100422
DOCDB simple family (application)
FR 0852981 A 20080505; BR PI0910532 A 20090505; CN 200980116272 A 20090505; EP 09750039 A 20090505; FR 2009050825 W 20090505; JP 2011507972 A 20090505; US 99118109 A 20090505