EP 2176349 A2 20100421 - PHOSPHORIC ACID ESTERS CONTAINING PHOSPHORUS ATOMS BRIDGED BY DIOL UNITS
Title (en)
PHOSPHORIC ACID ESTERS CONTAINING PHOSPHORUS ATOMS BRIDGED BY DIOL UNITS
Title (de)
PHOSPHORSÄUREESTER ENTHALTEND ÜBER DIOL-EINHEITEN VERBRÜCKTE PHOSPHORATOME
Title (fr)
ESTERS D'ACIDE PHOSPHORIQUE CONTENANT DES ATOMES DE PHOSPHORE PONTÉS PAR L'INTERMÉDIAIRE DE MOTIFS DIOL
Publication
Application
Priority
- EP 2008006218 W 20080729
- DE 102007036183 A 20070802
- DE 102008006855 A 20080131
Abstract (en)
[origin: WO2009015856A2] The invention relates to phosphoric acid esters containing A) at least one structural unit derived from substances of constituent a), the substances of constituent a) being selected from orthophosphoric acid and at least one of the derivatives thereof; B) at least one structural unit derived from substances of constituent b), the substances of constituent b) being selected from at least one compound of formula (I) R2-O-(CH2CH2O)U(C3H6O)V(DO)w-H; and C) at least one structural unit derived from substances of constituent c), the substances of constituent c) being selected from at least one diol of formula (II) HO-(CH2CH2O)a(C3H6O)b(DO)c-H, where a + b + c = 1 and the phosphoric acid esters contain at least two P atoms per molecule, said P atoms being bridged by a structural unit derived from the compounds of formula (II). The phosphoric acid esters according to the invention can be used advantageously for producing cosmetic, pharmaceutical and dermatological compositions.
IPC 8 full level
C08L 71/02 (2006.01); A61K 8/86 (2006.01); C08G 65/327 (2006.01)
CPC (source: EP US)
A61K 8/86 (2013.01 - EP US); A61K 8/90 (2013.01 - EP US); A61P 31/00 (2017.12 - EP); A61Q 5/02 (2013.01 - EP US); A61Q 19/00 (2013.01 - EP US); C08G 65/327 (2013.01 - EP US); C08G 65/3312 (2013.01 - EP US); C08G 65/3353 (2013.01 - EP US); C08L 71/02 (2013.01 - EP US); A61K 2800/48 (2013.01 - EP US); A61K 2800/52 (2013.01 - EP US)
Citation (search report)
See references of WO 2009015856A2
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 MT NL NO PL PT RO SE SI SK TR
Designated extension state (EPC)
AL BA MK RS
DOCDB simple family (publication)
WO 2009015856 A2 20090205; WO 2009015856 A3 20100318; CN 101802097 A 20100811; CN 101802097 B 20121114; EP 2176349 A2 20100421; JP 2010535254 A 20101118; US 2011003010 A1 20110106; US 8686033 B2 20140401
DOCDB simple family (application)
EP 2008006218 W 20080729; CN 200880107933 A 20080729; EP 08785166 A 20080729; JP 2010518553 A 20080729; US 67142208 A 20080729