EP 2714634 A1 20140409 - METHOD FOR PREPARING ALKOXYLATED BISPHENOL DERIVATIVES
Title (en)
METHOD FOR PREPARING ALKOXYLATED BISPHENOL DERIVATIVES
Title (de)
VERFAHREN ZUR HERSTELLUNG ALKOXYLIERTER BISPHENOLDERIVATE
Title (fr)
PROCEDE DE PREPARATION DE DERIVES ALCOXYLES DU BISPHENOL
Publication
Application
Priority
- FR 1154749 A 20110531
- FR 2012051127 W 20120521
Abstract (en)
[origin: WO2012164198A1] The invention relates to a composition including, for 100% of the weight thereof: 55 to 85 wt % of an alkoxylated bisphenol derivative of formula (I), where R', R" and R'" are identical or different and are, independently of one another, a hydrogen atom, a methyl radical, or an ethyl radical, x is a decimal number strictly greater than 0 and less than or equal to 5, y is a decimal number greater than or equal to 0 and strictly less than 5, and x + y < 5; 10 to 40 wt % of an isosorbide of forumula (II); and 0.5 to 5 wt % of an alkoxylated derivative of the isosorbide of formula (III).
IPC 8 full level
C07C 41/03 (2006.01); C07C 43/23 (2006.01); C07C 43/295 (2006.01); C07D 493/04 (2006.01)
CPC (source: EP)
C07C 41/03 (2013.01); C07C 43/23 (2013.01); C07D 493/04 (2013.01); C08G 18/3218 (2013.01); C08G 65/2612 (2013.01)
Citation (search report)
See references of WO 2012164198A1
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 2012164198 A1 20121206; EP 2714634 A1 20140409; FR 2975991 A1 20121207; FR 2975991 B1 20130524
DOCDB simple family (application)
FR 2012051127 W 20120521; EP 12731031 A 20120521; FR 1154749 A 20110531