EP 1819826 A1 20070822 - METHOD FOR PRODUCING AN AQUEOUS POLYAMIDE DISPERSION
Title (en)
METHOD FOR PRODUCING AN AQUEOUS POLYAMIDE DISPERSION
Title (de)
VERFAHREN ZUR HERSTELLUNG EINER WÄSSRIGEN POLYAMID-DISPERSION
Title (fr)
PROCEDE POUR PRODUIRE UNE DISPERSION DE POLYAMIDE AQUEUSE
Publication
Application
Priority
- EP 2005012732 W 20051129
- DE 102004058072 A 20041201
Abstract (en)
[origin: WO2006058697A1] The invention relates to a method for producing an aqueous polyamide dispersion by the enzyme catalysed polycondensation reaction of a diamine compound and a dicarboxylic acid compound in an aqueous medium.
IPC 8 full level
C12P 13/02 (2006.01); C08G 69/04 (2006.01)
CPC (source: EP US)
C08G 69/04 (2013.01 - EP US); C08G 69/28 (2013.01 - EP US); C12P 13/02 (2013.01 - EP US)
Citation (search report)
See references of WO 2006058697A1
Citation (examination)
JP S6447711 A 19890222 - SHISEIDO CO LTD
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR
DOCDB simple family (publication)
DE 102004058072 A1 20060608; CN 101068930 A 20071107; EP 1819826 A1 20070822; JP 2008521417 A 20080626; US 2008275182 A1 20081106; WO 2006058697 A1 20060608
DOCDB simple family (application)
DE 102004058072 A 20041201; CN 200580041432 A 20051129; EP 05810369 A 20051129; EP 2005012732 W 20051129; JP 2007543757 A 20051129; US 72047805 A 20051129