公开(公告)号：CA2183269A1

公开(公告)日：1995-08-24

申请号：CA2183269

申请日：1995-02-04

Applicant: BASF AG

Inventor： OFTRING ALFRED ,  STRECKER BEATE ,  OETTER GUENTER ,  SCHMIDT RICHARD ,  KLOTZ WOLFGANG ,  WULFF HENDRIK

IPC: A01N43/04 ,  A61K8/00 ,  A61K8/60 ,  A61K31/70 ,  A61Q5/02 ,  A61Q19/00 ,  A61Q19/10 ,  C07H15/04 ,  C11D1/16 ,  C11D1/66 ,  C11D1/68 ,  A61K7/50 ,  C11D1/88

Abstract: 1-(2'-hydroxy- and 2'-sulphatoalkyl)glycosides have the formula (I), in which X stands for a hydroxyl or sulphate group having the formula OSO3M, in which M stands for hydrogen, an alkali metal or ammonium cation that may be substituted by organic rests; R stands for a C6 to C30 alkyl or alkylene rest; and Gly stands for the rest of a monosaccharide acetalised in position 1 by the above grouping. The glycosides (I) are useful as surfactants or emulsifiers in washing, cleaning or body care products.

公开(公告)号：DE4404728A1

公开(公告)日：1995-08-17

申请号：DE4404728

申请日：1994-02-16

Applicant: BASF AG

Inventor： OFTRING ALFRED DR ,  STRECKER BEATE DR ,  OETTER GUENTER DR ,  SCHMIDT RICHARD PROF DR ,  KLOTZ WOLFGANG ,  WULFF HENDRIK

IPC: A01N43/04 ,  A61K8/00 ,  A61K8/60 ,  A61K31/70 ,  A61Q5/02 ,  A61Q19/00 ,  A61Q19/10 ,  C07H15/04 ,  C11D1/16 ,  C11D1/66 ,  C11D1/68 ,  A61K7/50 ,  A61K7/075

Abstract: 1-(2'-hydroxy- and 2'-sulphatoalkyl)glycosides have the formula (I), in which X stands for a hydroxyl or sulphate group having the formula OSO3M, in which M stands for hydrogen, an alkali metal or ammonium cation that may be substituted by organic rests; R stands for a C6 to C30 alkyl or alkylene rest; and Gly stands for the rest of a monosaccharide acetalised in position 1 by the above grouping. The glycosides (I) are useful as surfactants or emulsifiers in washing, cleaning or body care products.

公开(公告)号：DE4432689A1

公开(公告)日：1996-03-21

申请号：DE4432689

申请日：1994-09-14

Applicant: BASF AG

Inventor： OFRING ALFRED DR ,  KAHMEN MARTIN AUS DEM DR ,  OETTER GUENTER DR ,  BAUR RICHARD DR ,  SCHMIDT RICHARD PROF DR ,  WULFF HENDRIK

IPC: A61K8/06 ,  A61K8/33 ,  A61K8/37 ,  A61K8/60 ,  C07H15/04 ,  C09K23/22 ,  C09K23/56 ,  C11D1/66 ,  B01F17/00 ,  B01F17/22 ,  B01F17/56 ,  A61K7/50 ,  A61K7/48

Abstract: The invention concerns a mixture comprising alkylation products of monosaccharides, of the following formula (I): (CnH2n-1On)-R , which are acetalized in position 1 by the radical R , in which formula n stands for the number 5 or 6 and R designates a C1 to C4 alkyl group, a C1 to C3 mono or dihydroxyalkyl group or a C1 to C3 methoxy or ethoxyalkyl group, and epoxides of formula (II) wherein R and R independently of each other mean hydrogen or an alkyl or alkenyl radical which can additionally carry C1 to C4 carboxylic acid alkylester groups and can be interrupted by non-adjacent oxygen atoms, in which the total number of carbon atoms of the two radicals R and R has to be between 4 and 60, said mixture containing 50 to 100 wt % monoalkylation products and 0 to 50 wt % higher alkylation products, at least one of the possible regio-isomer monoalkylation products being present in an amount of at least 30 wt % if n equals 6 or at least 40 wt % if n equals 5, in each case relative to the total of all the monoalkylation products formed.