EP 2486076 A1 20120815 - METHODS OF MAKING SOLID EPOXY RESIN
Title (en)
METHODS OF MAKING SOLID EPOXY RESIN
Title (de)
VERFAHREN ZUR HERSTELLUNG VON EPOXIDFESTHARZ
Title (fr)
PROCÉDÉS DE PRÉPARATION DE RÉSINE ÉPOXY SOLIDE
Publication
Application
Priority
- US 27849109 P 20091007
- US 2010002683 W 20101005
Abstract (en)
[origin: WO2011043802A1] Methods of making and compositions containing solid epoxy resin in discrete particulate form. The methods include condensing at least one polyphenols compound and at least one condensation compound selected from epichlorohydrin. l,3-dichloro-2-propanol, 2,3-dichloro-2-propanol, epoxy novolacs, and homologs thereof in a single phase homogeneous reaction mixture, where the single phase homogeneous reaction mixture includes a water miscible organic solvent, water, a catalyst, and a dispersant.
IPC 8 full level
C08G 59/00 (2006.01); C08G 59/06 (2006.01); C08J 3/07 (2006.01)
CPC (source: EP KR)
C08G 59/00 (2013.01 - EP KR); C08G 59/06 (2013.01 - KR); C08G 59/063 (2013.01 - EP); C08J 3/07 (2013.01 - KR); C08L 63/00 (2013.01 - KR)
Citation (search report)
See references of WO 2011043802A1
Designated contracting state (EPC)
AL 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 RS SE SI SK SM TR
DOCDB simple family (publication)
WO 2011043802 A1 20110414; BR 112012007770 A2 20190924; CN 102666632 A 20120912; EP 2486076 A1 20120815; JP 2013507481 A 20130304; KR 20120112380 A 20121011; TW 201134845 A 20111016
DOCDB simple family (application)
US 2010002683 W 20101005; BR 112012007770 A 20101005; CN 201080045333 A 20101005; EP 10768090 A 20101005; JP 2012533132 A 20101005; KR 20127008977 A 20101005; TW 99134006 A 20101006