公开(公告)号：DE3338890A1

公开(公告)日：1985-05-09

申请号：DE3338890

申请日：1983-10-27

Applicant: HOECHST AG ,  BEIERSDORF AG

Inventor： HOPPE UDO DIPL CHEM DR ,  QUACK JOCHEN M DIPL CHEM DR ,  RENG ALWIN DIPL ING ,  STUEHLER HERBERT DIPL CHEM DR ,  WITTERN KLAUS-PETER DIPL PHYS

IPC: C07C69/66 ,  A61K8/06 ,  A61K8/37 ,  A61K8/92 ,  A61K8/96 ,  A61Q17/04 ,  A61Q19/00 ,  C07C67/26 ,  C07C67/29 ,  C07C69/26 ,  C07C69/30 ,  C09K23/34 ,  C09K23/42 ,  A61K7/00 ,  A61K7/42 ,  A61K7/48 ,  B01F17/42 ,  B01F17/34

Abstract: The invention relates to novel O/W emulsifiers obtainable by reacting one mole of esters of wool wax acids and glycerol, in particular partial esters, with 0.5 to 30 moles of ethylene oxide, a process for the preparation of these novel products and cosmetic agents containing these in an amount of 1 to 15% by weight, based on the total formulation.

公开(公告)号：DE3639878A1

公开(公告)日：1988-06-01

申请号：DE3639878

申请日：1986-11-21

Applicant: HOECHST AG

Inventor： DEGER HANS-MATHIAS DR ,  FRITSCHE-LANG WOLFRAM DR ,  RENG ALWIN DIPL ING ,  SCHLINGMANN MERTEN DR ,  LAWSON CHRISTOPHER JOHN

IPC: A61K9/10 ,  A23G1/00 ,  A23G1/36 ,  A23G1/40 ,  A23G1/56 ,  A23L33/21 ,  A61K8/60 ,  A61K8/72 ,  A61K8/73 ,  C07H1/00 ,  C07H13/06 ,  C07H15/06 ,  C09K23/00 ,  C09K23/34 ,  C09K23/56 ,  C07H1/08 ,  C07H3/00 ,  C11B11/00 ,  B01F17/34 ,  A61K7/00 ,  A23L1/307

Abstract: The method entails reacting carbohydrates with saturated fatty acids and/or ester-forming derivatives of fatty acids in liquid hydrogen fluoride, which is simultaneously used as solvent and is removed by distillation at the end of the reaction. The mixtures of carbohydrate esters are used as surfactants or fat substitutes.

公开(公告)号：DE3600263A1

公开(公告)日：1987-07-09

申请号：DE3600263

申请日：1986-01-08

Applicant: HOECHST AG

Inventor： STUEHLER HERBERT DR ,  RENG ALWIN DIPL ING ,  SKRYPZAK WERNER DIPL ING ,  QUACK JOCHEN DR

IPC: A61K8/00 ,  A61K8/02 ,  A61K8/37 ,  A61K8/39 ,  A61K8/85 ,  A61K9/00 ,  A61K47/14 ,  A61K47/34 ,  A61Q5/02 ,  A61Q5/06 ,  A61Q19/10 ,  C08G63/48 ,  C08G63/66 ,  C08G65/32 ,  C11D3/37 ,  A61K31/25 ,  A61K7/08 ,  A61K7/16 ,  A61K9/06 ,  C11D1/74

Abstract: Fatty acid-modified polysters composed of polyalkylene oxide and dimerized fatty acids, of the formula in which R is C8-C22-alkyl or C8-C22-alkenyl, preferably C12-C18-alkyl, R1 is the alkyl skeleton of a dimerized fatty acid having 22 to 42, preferably 34 carbon atoms, A is -C2H4- or -C3H6-, n is a number from 1 to 5, preferably 1 to 3, and x is a number from 20 to 150, preferably 23 to 140. These are prepared by simultaneous reaction of the underlying dimerized fatty acid, polyalkylene oxide and fatty acid. The polyesters obtained are used as agents for increasing the viscosity of surfactant-containing cosmetic, pharmaceutical and industrial products.

公开(公告)号：DE4415703A1

公开(公告)日：1995-11-09

申请号：DE4415703

申请日：1994-05-04

Applicant: HOECHST AG

Inventor： DOENGES REINHARD DR ,  EHRLER RUDOLF DR ,  MILEWSKI ECKHARD DIPL ING ,  RENG ALWIN DIPL ING

IPC: C07H15/12 ,  C07C231/02 ,  C07C233/17 ,  C07C233/18 ,  C07C233/20 ,  C07C235/74 ,  C07C235/76 ,  C07H13/04 ,  C07H15/04 ,  C09K23/00 ,  C09K23/22 ,  C11D1/04 ,  A61K7/075

Abstract: Alkyl- and/or alkenyl-succinamic derivs., referred to as salts, of formula (Ia) and/or (Ib) are new: R1 = 6-100C alkyl or alkenyl; R2 = a deoxy-saccharide gp. derived from a mono-, di- or oligosaccharide; R3 = H, 1-6C alkyl or R2; X = H, alkali(ne earth) metal, NHR4R5R6 or NHR2R3R4; R4-R6 = H, 1-20C alkyl, OH, 1-6C hydroxyalkyl or 3-6C polyhydroxyalkyl. Also claimed is the prodn. of alkyl- and/or alkenyl-succinamate salts by reacting alkyl- or alkenyl-succinic anhydrides with amino-substd. carbohydrates in the presence of basic cpds.

公开(公告)号：DE4213614A1

公开(公告)日：1993-10-28

申请号：DE4213614

申请日：1992-04-27

Applicant: HOECHST AG

Inventor： SCHMITT NORBERT DIPL ING ,  RENG ALWIN DIPL ING ,  GOHLKE FRITZ JOACHIM DR

IPC: A61K8/02 ,  A61K8/00 ,  A61K8/04 ,  A61K8/37 ,  A61K8/39 ,  A61K8/40 ,  A61Q5/00 ,  A61Q5/02 ,  A61Q19/10 ,  C09K23/00 ,  C11D1/66 ,  C11D1/72 ,  C11D1/74 ,  C11D1/90 ,  C11D1/94 ,  C11D3/20 ,  C11D10/02 ,  C11D11/00 ,  C11D17/08 ,  B01F17/00

Abstract: The aqueous dispersions with a pearly lustre essentially consist of a fatty acid glycol ester as component conferring the pearly lustre, of two particular surfactant compounds, namely a betaine and a fatty alcohol alkoxylate, and water in a defined amount in each case. The aqueous dispersions with a pearly lustre are free-flowing and thus can easily be handled. They have a pronounced pearly lustre and can easily be incorporated into surfactant compositions, whereby the latter acquire the desired pearly lustre.

公开(公告)号：DE4224715A1

公开(公告)日：1994-02-03

申请号：DE4224715

申请日：1992-07-27

Applicant: HOECHST AG

Inventor： SCHMITT NORBERT DIPL ING ,  RENG ALWIN DIPL ING ,  GOHLKE FRITZ-JOACHIM DR

IPC: A61K8/02 ,  A61K8/00 ,  A61K8/04 ,  A61K8/34 ,  A61K8/37 ,  A61K8/39 ,  A61K8/40 ,  A61K8/44 ,  A61K8/46 ,  A61Q5/02 ,  A61Q19/10 ,  B01J13/00 ,  C09K23/00 ,  C09K23/28 ,  C09K23/38 ,  C09K23/42 ,  C11D1/12 ,  C11D1/14 ,  C11D1/29 ,  C11D1/66 ,  C11D1/72 ,  C11D1/74 ,  C11D1/83 ,  C11D1/90 ,  C11D1/94 ,  C11D3/20 ,  C11D3/33 ,  B01F17/00

Abstract: The pearl lustre dispersions essentially consist of a fatty acid glycol ester as component conferring a pearl lustre, of two particular surfactant compounds, namely a betaine or anionic surfactant and a fatty alcohol alkoxylate, and of glycerol in a particular amount in each case and optionally water. The pearl lustre dispersions which also contain water do not require their own preservative and are free-flowing and thus easily handled. They have a pronounced pearl lustre and can easily be incorporated into the surfactant compositions, whereby the latter acquire the desired pearl lustre.

公开(公告)号：DE3469436D1

公开(公告)日：1988-03-31

申请号：DE3469436

申请日：1984-09-21

Applicant: BEIERSDORF AG ,  HOECHST AG

Inventor： HOPPE UDE DIPL CHEM DR ,  QUACK JOCHEN M DIPL-CHEM DR ,  RENG ALWIN DIPL ING ,  STUHLER HERBERT DIPL CHEM DR ,  WITTERN KLAUS-PETER DIPL PHYS

IPC: C07C69/66 ,  A61K8/06 ,  A61K8/37 ,  A61K8/92 ,  A61K8/96 ,  A61Q17/04 ,  A61Q19/00 ,  C07C67/26 ,  C07C67/29 ,  C07C69/26 ,  C07C69/30 ,  C09K23/34 ,  C09K23/42 ,  A61K7/48 ,  B01F17/34

Abstract: The invention relates to novel O/W emulsifiers obtainable by reacting one mole of esters of wool wax acids and glycerol, in particular partial esters, with 0.5 to 30 moles of ethylene oxide, a process for the preparation of these novel products and cosmetic agents containing these in an amount of 1 to 15% by weight, based on the total formulation.