公开(公告)号：DE3570448D1

公开(公告)日：1989-06-29

申请号：DE3570448

申请日：1985-02-21

Applicant: BASF AG

Inventor： DENZINGER WALTER ,  HARTMANN HEINRICH DR ,  HETTCHE ALBERT DR ,  KALUZA ULRICH DR ,  PERNER JOHANNES DR ,  VAMVAKARIS CHRISTOS DR

IPC: C08F20/00 ,  C08F20/26 ,  C08F220/00 ,  C08F220/04 ,  C08F220/06 ,  C08F220/28 ,  C08F222/02 ,  C11D3/37

Abstract: The invention relates to copolymers as ingredients for detergents and cleaning agents, which contain monoethylenically unsaturated mono- and dicarboxylic acids, their hydroxyalkyl esters and, if appropriate, other ethylenically unsaturated compounds as monomer units, and are distinguished by a particular calicum-binding and magnesium-binding capacity, detergents and cleaning agents containing these copolymers, and their use in detergents and cleaning agents, in particular as sequestering agents and anti-redeposition agents.

公开(公告)号：DE3830213A1

公开(公告)日：1990-03-15

申请号：DE3830213

申请日：1988-09-06

Applicant: BASF AG

Inventor： FIKENTSCHER ROLF DR ,  OFTRING ALFRED DR ,  BOCHNITSCHEK WERNER DR ,  BRAUN GEROLD DR ,  PERNER JOHANNES DR ,  KALUZA ULRICH DR ,  JAEGER HANS-ULRICH DR

IPC: C11D3/20 ,  C11D3/39 ,  C11D3/395 ,  D06L1/12 ,  D06L3/02

Abstract: Pulverulent or water-free liquid detergents each essentially contain surfactants, builders, bleaching agents and effective amounts of compounds of the formula (I) where R1 is for example C1-C8-alkyl, substituted or unsubstituted alkyl or C3-C8-alkenyl, and R2 and R3 are each for example H or C1-C16-alkyl, as bleach activators for peroxides.

公开(公告)号：DE19621843A1

公开(公告)日：1997-12-04

申请号：DE19621843

申请日：1996-05-30

Applicant: BASF AG

Inventor： BAUR RICHARD DR ,  GUEMBEL HELMUT DR ,  BURKHART BERND DR ,  KAHMEN MARTIN AUS DEM DR ,  KALUZA ULRICH DR ,  TAEGER KLAUS DR

IPC: C09K23/42 ,  B01D19/04 ,  C09K23/00 ,  C10M145/34 ,  C10M145/36 ,  C11D1/72 ,  C11D1/722 ,  C11D3/00 ,  C11D1/825

Abstract: The invention concerns the use as low-foam or antifoaming surfactants, in particular in washing and cleaning agent formulations and for chemical - technical applications, of block-form iso-tridecanolalkoxylates of the formula (I): R-O-(CmH2mO)x-(CnH2nO)y-H, in which: R designates an iso-tridecyl group; m stands for the number 2 and simultaneously n stands for 3 or 4; or m stands for the number 3 or 4 and simultaneously n stands for 2; and x and y, independently of each other, designate numbers from 1 to 20, wherein, if m = 2/n = 3 or 4, the variable x is greater than or equal to y.

公开(公告)号：AT43353T

公开(公告)日：1989-06-15

申请号：AT85101889

申请日：1985-02-21

Applicant: BASF AG

Inventor： DENZINGER WALTER ,  HARTMANN HEINRICH DR ,  HETTCHE ALBERT DR ,  KALUZA ULRICH DR ,  PERNER JOHANNES DR ,  VAMVAKARIS CHRISTOS DR

IPC: C08F220/04 ,  C08F220/28 ,  C08F222/02 ,  C11D3/37

公开(公告)号：DE3426368A1

公开(公告)日：1986-01-23

申请号：DE3426368

申请日：1984-07-18

Applicant: BASF AG

Inventor： DENZINGER WALTER ,  HARTMANN HEINRICH DR ,  HETTCHE ALBERT DR ,  KALUZA ULRICH DR ,  PERNER JOHANNES DR ,  VAMVAKARIS CHRISTOS DR

IPC: C08F20/00 ,  C08F20/26 ,  C08F220/00 ,  C08F220/04 ,  C08F220/06 ,  C08F220/28 ,  C08F222/02 ,  C11D3/37

Abstract: The invention relates to copolymers as ingredients for detergents and cleaning agents, which contain monoethylenically unsaturated mono- and dicarboxylic acids, their hydroxyalkyl esters and, if appropriate, other ethylenically unsaturated compounds as monomer units, and are distinguished by a particular calicum-binding and magnesium-binding capacity, detergents and cleaning agents containing these copolymers, and their use in detergents and cleaning agents, in particular as sequestering agents and anti-redeposition agents.