公开(公告)号：CA2492912A1

公开(公告)日：2004-01-29

申请号：CA2492912

申请日：2003-07-17

Applicant: BASF AG

Inventor： NOERENBERG RALF ,  FERNANDEZ GONZALEZ MONICA ,  WAGNER NORBERT

IPC: A61K8/49 ,  A61Q1/06 ,  A61Q5/00 ,  A61Q5/02 ,  A61Q19/00 ,  A61Q19/10 ,  C07D263/06 ,  C07D317/34 ,  C07D498/04 ,  C09K23/00 ,  C11D3/00 ,  C11D3/20 ,  C11D3/28 ,  C11D1/66 ,  C11D1/83

Abstract: The invention relates to cyclic co-surfactants produced by means of a condensation reaction of C3-C6-aldehydes with multivalent alcohols, amines, thioles or carboxylic acids. Said co-surfactants correspond to formulae I or II, as cited in the description, and are suitable for use in domestic detergents, domestic cleaning products, body cleaning products and body care products.

公开(公告)号：CA2406431A1

公开(公告)日：2002-10-04

申请号：CA2406431

申请日：2001-04-04

Applicant: BASF AG

Inventor： TAEGER KLAUS ,  AUS DEM KAHMEN MARTIN ,  WAGNER NORBERT ,  GUMBEL HELMUT

IPC: C07C43/11 ,  C08G65/06 ,  C08G65/26 ,  C08G65/28 ,  C09K23/42 ,  C11D1/722 ,  C11D3/00 ,  C11D11/00

Abstract: The invention relates to alcohol alcoxylates of general formula (I) R1-O-(CH 2- CHR5-O-)r(CH2-CH2-O-)n(CH2-CHR6-O-)s(CH2-CHR2-O-)mH, wherein R1 represents a t least a mono-branched C4-22 alkyl, R2 represents C3-4 alkyl, R5 represents C 1- 4 alkyl, R6 represents methyl or ethyl, n represents a mean value of between 1 and 50, m represents a mean value of between 0 and 20, r represents a mean value of between 0 and 50, s represents a mean value of between 0 and 50, whereby m is at least 0.5, if R5 is methyl or ethyl, or if r has the value 0 ; or to alcohol alcoxylates of general formula (II) R3-O-(CH2-CH2-O-)p(CH2-CHR 4- O-)qH, wherein R3 represents a branched or unbranched C4-22 alkyl, R4 represents C3-4 alkyl, p represents a mean value between 1 and 50 and q represents a mean value of between 0.5 and 20. Said alcohol alcoxylates are used as low-foam, or foam-inhibiting surfactants.

公开(公告)号：AU5477701A

公开(公告)日：2001-10-23

申请号：AU5477701

申请日：2001-04-04

Applicant: BASF AG

Inventor： GUMBEL HELMUT ,  KAHMEN MARTIN AUS DEM ,  WAGNER NORBERT ,  TAEGER KLAUS

IPC: C07C43/11 ,  C08G65/06 ,  C08G65/26 ,  C08G65/28 ,  C11D1/722 ,  C11D3/00 ,  C11D11/00

Abstract: Alcohol alkoxylates of the formula (I)whereR is an at least singly branched C4-22-alkylR is C3-4-alkylR is C1-4-alkylR is methyl or ethyln is an average value from 1 to 50m is an average value from 0 to 20r is an average value from 0 to 50s is an average value from 0 to 50,where m is at least 0.5 if R is methyl or ethyl or r is 0, or alcohol alkoxylates of the formula (II)whereR is branched or unbranched C4-22-alkylR is C3-4-alkylp is an average value of from 1 to 50q is an average value of from 0.5 to 20are used as low-foam or foam-suppressing surfactants.