公开(公告)号：JPH10109926A

公开(公告)日：1998-04-28

申请号：JP25988397

申请日：1997-09-25

Applicant: BASF AG

Inventor： HOESSEL PETER DR ,  KNEIP MICHAEL DR ,  GREIF NORBERT DR

IPC: A61K8/72 ,  A61K8/00 ,  A61K8/89 ,  A61K8/893 ,  A61K8/898 ,  A61Q1/00 ,  A61Q1/04 ,  A61Q3/02 ,  A61Q5/00 ,  A61Q5/02 ,  A61Q5/04 ,  A61Q5/06 ,  A61Q5/08 ,  A61Q5/10 ,  A61Q11/00 ,  A61Q19/00 ,  C08L83/08 ,  A61K7/48 ,  A61K7/00 ,  A61K7/06 ,  A61K7/075 ,  A61K7/09 ,  A61K7/11 ,  A61K7/13

Abstract: PROBLEM TO BE SOLVED: To obtain a cosmetic preparation excellent in skin care and hair care effects by using a specific polysiloxane as an active ingredient. SOLUTION: This cosmetic preparation contains a polysiloxane having carboxyl group which is amidated in 0-50% thereof. In order to amidata the carboxyl group in the polysiloxane, 2-amino-2-methyl-propanol-1, ethanolamine, morpholine and/or ethanolamine are used. As the polysiloxane containing carboxyl groups, dimethylpolysiloxane is optimal. Further, the cosmetic preparation is preferably used as a form of an emulsion. The cosmetic preparation can be used as a shampoo, a hair setting agent, or an additive used before, during and after a hair dyeing, a hair bleaching or a permanent wave setting. Also the preparation can be used for an oral care and especially a care for foot and hand nails.

公开(公告)号：DE19532419A1

公开(公告)日：1997-03-06

申请号：DE19532419

申请日：1995-09-01

Applicant: BASF AG

Inventor： OSTERTAG WERNER DR ,  ZIRNSTEIN MICHAEL DR ,  GREIF NORBERT DR ,  BECK ERICH DR ,  MAYER FRANK DR ,  POTH ULRICH DR ,  SIEMENSMEYER KARL DR ,  SIERAKOWSKI CLAUDIA DR ,  LEYRER REINHOLD DR ,  JAHNS EKKEHARD DR ,  ETZBACH KARL-HEINZ DR ,  SCHUHMACHER PETER DR

IPC: C09K19/38 ,  C08F20/28 ,  C09B67/00 ,  C09D4/00 ,  C09D4/06 ,  C09D5/29 ,  C09D5/36 ,  C09D11/02 ,  C09D11/10 ,  C09D11/16 ,  C09K19/00 ,  C09K19/54 ,  C09K19/58 ,  B05D7/24 ,  B41M1/00 ,  C09K19/06 ,  C09D11/00 ,  C09D201/02 ,  C09D5/02

Abstract: A coating or printing process comprises coating a substrate with a material (I) contg. liq. crystalline (LC) monomers with at least two polymerisable gps. for coating and at least one for printing, and then polymerising the material. Material (I) contains either (a1) a chiral LC monomer and (b) a polymer binder and/or monomeric precursors thereof or, in the case of dispersion coatings and printing inks, a dispersant (d), or (a2) an achiral LC monomer, (b) as above and (c) a non-LC chiral cpd. Also claimed are (i) materials coated by this process; (ii) mixts. suitable for use as reaction lacquers and objects coated with such mixts., mixts. as above for use as printing pastes, and mixts. as above for use as emulsion pain; and (iii) the prodn. of pigments contg. polymerisable LC cpds. or mixts. as above by printing techniques.

公开(公告)号：ES2090777T3

公开(公告)日：1996-10-16

申请号：ES93109174

申请日：1993-06-08

Applicant: BASF AG

Inventor： GREIF NORBERT DR ,  OPPENLAENDER KNUT DR ,  BIRKHOFER HERMANN DR ,  WEGNER BRIGITTE DR ,  DIX JOHANNES PETER DR

IPC: C07D309/10 ,  C14C3/08 ,  C14C3/26

Abstract: The invention relates to a process for tanning leather by using compounds of the general formula I where m is 0 or 1 and the radicals R are independently of each other C1-C18-alkyl, which may be substituted by hydroxyl or carboxyl and/or interrupted by oxygen atoms, or else one of the radicals R is a radical of the formula where R is alkylene, which may be substituted by hydroxyl and/or interrupted by oxygen atoms.

公开(公告)号：ES2043940T3

公开(公告)日：1994-01-01

申请号：ES89108374

申请日：1989-05-10

Applicant: BASF AG

Inventor： MARTISCHIUS FRANZ-DIETER DR ,  VOGEL HANS-HENNING DR ,  GREIF NORBERT DR ,  OPPENLAENDER KNUT DR ,  DENZINGER WALTER ,  HARTMANN HEINRICH DR

IPC: C10L1/224 ,  C08F8/44 ,  C10L1/18 ,  C10L1/196 ,  C10L1/197 ,  C10L1/22 ,  C10L1/24 ,  C10L1/26 ,  C10L1/30 ,  C10L10/08 ,  F02B1/04

Abstract: The invention relates to fuels for spark-ignition engines, containing small quantities of copolymers of alkyl (meth)acrylates having 8 to 40 C atoms in the alkyl radical and/or vinyl esters of carboxylic acids containing 8 to 40 C atoms and monoethylenically unsaturated mono- and/or di-carboxylic acids having 3 to 12 C atoms and/or monoethylenically unsturated compounds with sulphonic and/or phosphonic acid groups, having a total molecular mass from 500 to 20,000 g per mole, the carboxyl groups, sulphonic acid groups and phosphonic acid groups of the copolymers having been wholly or partially reacted with alkali or an alkaline earth to form the alkali metal salts or alkaline earth metal salts and the remainder of the acid groups having been reacted with ammonia and/or amines having up to 50 C atoms to give the corresponding amide groups and/or ammonium salts.

公开(公告)号：DE4209243A1

公开(公告)日：1993-09-23

申请号：DE4209243

申请日：1992-03-21

Applicant: BASF AG

Inventor： BIRKHOFER HERMANN DR ,  DANISCH PETER ,  GREIF NORBERT DR ,  OPPENLAENDER KNUT DR

IPC: C14C9/00

Abstract: A process is disclosed for stuffing, fulling and waterproofing leathers and pelts by using en-adducts of maleic acid anhydride to either unsaturated fatty acids containing 12-24 C atoms, their C1-C20 alkyl ester or C2-C20 alkenyl esters, triglycerides, amides, mono- or di-(C2-C4 alkanol) amides, mono- or dipolyetehr amides or polyether esters; or by using en-adducts derivatized partially or completely by conversion into amides or esters with amines or alcohols.

公开(公告)号：DE4205839A1

公开(公告)日：1993-09-02

申请号：DE4205839

申请日：1992-02-26

Applicant: BASF AG

Inventor： BIRKHOFER HERMANN DR ,  DANISCH PETER ,  DENZINGER WALTER ,  HARTMANN HEINRICH DR ,  GREIF NORBERT DR ,  OPPENLAENDER KNUT DR

IPC: C14C9/00

Abstract: Use of homo-or copolymerisates based on monoethylenically unsaturated dicarboxylic acid anhydrides which can be obtained through the radically initiated polymerisation of a) 30 - 100 mol.% of one or more monoethylenically unsaturated dicarboxylic acid anhydrides with 4-10 C atoms; b) 0 - 70 mol.% of one or more vinyl aromatics of general formula (I) wherein R , R and R represent hydrogen, methyl or ethyl and k has a value of 1 or 2; c) 0 - 70 mol.% of one or more vinyl esters of C1-C8 carboxylic acids; d) 0 - 50 mol.% of one or more C2-C6 olefines; and e) 0 - 30 mol.% of one or more monoethylenically unsaturated C3-C5 carboxylic acids, B) amines or alcohols or mixtures of such amines and alcohols for stuffing and fulling leathers and fur pelts.

公开(公告)号：DE4134061A1

公开(公告)日：1993-04-22

申请号：DE4134061

申请日：1991-10-15

Applicant: BASF AG

Inventor： GREIF NORBERT DR ,  TSCHANG CHUNG-JI DR ,  OPPENLAENDER KNUT DR

IPC: C07F5/02 ,  C25D3/18

Abstract: The plating comprises galvanic deposition from aq. acid baths contg. a Ni salt, an inorganic acid, and, as glossing agent a new betaine of formula (I). In (I), N = component of a pyridine, or (iso)quinoline ring, opt. carrying 1-2 1-4C alkyl substits.; and R1, R2 = H or 1-4C alkyl. Pref. R1 and/or R2 is 1-4C alkyl if N forms part of a pyridine ring system. A further glossing agent is pref. used, and (I). A BF3 complex of formula (II) is reacted with an alkylene oxide of formula (III) in an organic solvent, at 20-100 deg.C, to give (I). ADVANTAGE - (I) are used in lower concn.

公开(公告)号：DE59000542D1

公开(公告)日：1993-01-14

申请号：DE59000542

申请日：1990-09-13

Applicant: BASF AG

Inventor： OPPENLAENDER KNUT DR ,  GREIF NORBERT DR

IPC: C07C303/32 ,  C07C309/10 ,  C09K8/584 ,  C09K23/04 ,  E21B43/22

Abstract: Preparation of low-temperature-stable alkanolic-aqueous solutions of polyethersulphonates of the general formula I R-(O-A)n-SO3M I in which R represents an alkyl or alkenyl group having 8 to 25 carbon atoms or an alkylphenyl group having 8 to 18 carbon atoms in the alkyl radical, A denotes a 1,2-alkylene group having 2 to 4 carbon atoms, n has a value of between 1 and 15 and M represents an alkali metal cation or an ammonium cation which can be substituted by C1-C4-alkyl groups or C1-C4-hydroxyalkyl groups, by reacting polyether halides of the general formula II R-(O-A)n-X II in which X represents chlorine or bromine, with an aqueous solution of an alkali metal sulphite or ammonium sulphite and diluting the reaction solution with a C4-C8-alkanol, by heating the reaction mixture after the reaction to 60 to 150 DEG C at 1 to 5 bar and separating the mainly aqueous phase which is formed in this process. The low-temperature-stable solutions of the polyethersulphonates I are used as surfactant solutions in tertiary oil drilling.

公开(公告)号：DE3931840A1

公开(公告)日：1991-04-04

申请号：DE3931840

申请日：1989-09-23

Applicant: BASF AG

Inventor： GREIF NORBERT DR ,  OPPENLAENDER KNUT DR

IPC: C07C303/32 ,  C07C309/10 ,  C09K8/584 ,  C09K23/04 ,  E21B43/22

Abstract: Preparation of low-temperature-stable alkanolic-aqueous solutions of polyethersulphonates of the general formula I R-(O-A)n-SO3M I in which R represents an alkyl or alkenyl group having 8 to 25 carbon atoms or an alkylphenyl group having 8 to 18 carbon atoms in the alkyl radical, A denotes a 1,2-alkylene group having 2 to 4 carbon atoms, n has a value of between 1 and 15 and M represents an alkali metal cation or an ammonium cation which can be substituted by C1-C4-alkyl groups or C1-C4-hydroxyalkyl groups, by reacting polyether halides of the general formula II R-(O-A)n-X II in which X represents chlorine or bromine, with an aqueous solution of an alkali metal sulphite or ammonium sulphite and diluting the reaction solution with a C4-C8-alkanol, by heating the reaction mixture after the reaction to 60 to 150 DEG C at 1 to 5 bar and separating the mainly aqueous phase which is formed in this process. The low-temperature-stable solutions of the polyethersulphonates I are used as surfactant solutions in tertiary oil drilling.

公开(公告)号：DE3760451D1

公开(公告)日：1989-09-21

申请号：DE3760451

申请日：1987-03-27

Applicant: BASF AG

Inventor： GREIF NORBERT DR ,  OPPENLAENDER KNUT DR

IPC: C07C17/16 ,  C07C17/363 ,  C07C41/18 ,  C07C43/12 ,  C07C43/225 ,  C07C17/33 ,  C07C19/02

Abstract: Aliphatic chlorine compounds of the formula X-R1-Cl I where R1 is alkylene which may be interrupted by one or more oxygen atoms and which may be substituted by halogen, alkyl or aryl, and X is hydrogen, chlorine or OR2, where R2 is alkyl, cycloalkyl, aryl or aralkyl, are prepared by decarboxylating chloroformic acid esters or diesters at elevated temperatures by decarboxylating in the presence of a quaternary ammonium or phosphonium salt as catalyst.