EP 1802564 A1 20070704 - USE OF PHOSPHORIC ESTERS AS DEPOSIT CONTROL AGENTS DURING THE SYNTHESIS, PURIFICATION OR REGENERATION OF (METH)ACRYLIC MONOMERS
Title (en)
USE OF PHOSPHORIC ESTERS AS DEPOSIT CONTROL AGENTS DURING THE SYNTHESIS, PURIFICATION OR REGENERATION OF (METH)ACRYLIC MONOMERS
Title (de)
VERWENDUNG VON PHOSPHORESTER ALS ABLAGERUNGSSTEUERMITTEL WÄHREND DER SYNTHESE, REINIGUNG ODER REGENERIERUNG VON (METH)ACRYLMONOMEREN
Title (fr)
UTILISATION D'ESTERS PHOSPHORIQUES COMME AGENTS ANTI-DEPOTS LORS DE LA SYNTHESE, LA PURIFICATION OU LA REGENERATION DE MONOMERES (METH ) ACRYLIQUES .
Publication
Application
Priority
- FR 2005002480 W 20051007
- FR 0410687 A 20041011
Abstract (en)
[origin: WO2006040457A1] The compounds of formula (I) are suggested for use as deposit control agents preventing the deposit of polymeric compounds or resulting in addition reactions on the (meth)acrylic double bonds during synthesis, purification, or regeneration of (meth)acrylic monomers operations. R<sup
IPC 8 full level
C07C 57/04 (2006.01); C07C 51/50 (2006.01); C07C 67/62 (2006.01); C07C 69/54 (2006.01); C09K 23/00 (2022.01)
CPC (source: EP US)
C08K 5/09 (2013.01 - EP US); C09K 23/14 (2022.01 - EP US)
Citation (search report)
See references of WO 2006040457A1
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)
FR 2876374 A1 20060414; FR 2876374 B1 20070223; EP 1802564 A1 20070704; US 2009203938 A1 20090813; WO 2006040457 A1 20060420
DOCDB simple family (application)
FR 0410687 A 20041011; EP 05809243 A 20051007; FR 2005002480 W 20051007; US 57707205 A 20051007