公开(公告)号：EP0848694A4

公开(公告)日：1999-08-25

申请号：EP96930493

申请日：1996-08-02

Applicant: WITCO CORP

Inventor： MEADOWS M WAYNE ,  BERGER CHRISTIE ,  BERGER PAUL ,  CRAVEY RODNEY ,  DAVIS CHARLES ,  FRILOUX KIM ,  GREEN CHARLES ,  DAU-LU YING ,  NGUYEN GIAO

IPC: C07C43/23 ,  C08G65/26 ,  C08G65/329 ,  C07C43/184 ,  C07C43/04 ,  C07C43/06 ,  C07C43/115 ,  C07C43/20

CPC classification number: C08G65/329 ,  C07C43/23 ,  C07F9/091 ,  C08G65/2612

Abstract: Compounds of the formula A-D-(OC2H4)x-(O-Alk)y-(OC2H4)z-OR, wherein A denotes a straight-chained or branched alkyl or alkenyl group containing 1 to 18 carbon atoms, a phenyl group, a phenyl-alkenyl group wherein the alkenyl moiety contains 1 to 4 carbon atoms, a polycyclic group containing 9 to 14 carbon atoms, a polyol, alkoxy group, or hydrogen; B denotes phenoxy, oxy, phenyl, a linear or branched alkyl or alkenyl group, an amino group, or a carbonyl group; x is 0 - 10; y is 1 - 10; z is 0 - 100; each (O-Alk) denotes straight-chained or branched propoxy, butoxy or substituted oxirane; and R is hydrogen, sulfate, sulfonate, monophosphate, diphosphate, carboxylate, monosulfosuccinate, disulfosuccinate, or a salt thereof, are useful as surfactants per se and in any application in which the corresponding purely ethoxylated surfactants are useful, and have been found to exhibit reduced or no estrogenicity in themselves and their degradation products.