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公开(公告)号:NO913106A
公开(公告)日:1992-02-12
申请号:NO913106
申请日:1991-08-09
Applicant: BASF AG
Inventor: OPPENLAENDER KNUT , DENZINGER WALTER , BARTHOLD KLAUS , RAUBENHEIMER HANS-JUERGEN , WEGNER BRIGITTE , HARTMANN HEINRICH
CPC classification number: C10L1/195 , C10L1/146 , C10L1/1963 , C10L1/1966 , C10L1/1973 , C10L1/2364 , C10L1/2368
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公开(公告)号:NO913106D0
公开(公告)日:1991-08-09
申请号:NO913106
申请日:1991-08-09
Applicant: BASF AG
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公开(公告)号:FI113074B
公开(公告)日:2004-02-27
申请号:FI923754
申请日:1992-08-20
Applicant: BASF AG
Inventor: WEGNER BRIGITTE , OPPENLAENDER KNUT , SCHUHMACHER RUDOLF , HOHMANN ANDREAS , DRALLE-VOSS GABRIELE
IPC: B01J13/00 , C09K23/42 , D21C3/28 , D21D1/20 , D21H17/00 , C09K23/00 , D21H17/14 , D21H21/12 , B01D19/04
Abstract: In anti-foams for the paper industry, based on oil-in-water emulsions, the oil phase makes up 5 to 50 % by weight of the bulk of the emulsion and contains (a) an alcohol having at least 12 carbon atoms, fatty acid esters of alcohols having at least 22 carbon atoms and C1- to C36-carboxylic acids, distillation residues which are obtainable in the production of alcohols having a higher carbon number by oxo synthesis or by the Ziegler process and which may be alkoxylated, mixtures of the said compounds and/or (b) a fatty acid ester of C12- to C22-carboxylic acids with monohydric to trihydric C1- to C18-alcohols and, if appropriate, (c) a hydrocarbon having a boiling point above 200 DEG C or fatty acids having 12 to 22 carbon atoms in combination with (d) 1 to 80 % by weight of polyglycerol esters which can be prepared by an at least 20% esterification of polyglycerol mixtures which contain, as essential constituents, diglycerol, triglycerol, tetraglycerol and, if appropriate, more highly condensed polyglycerols, with saturated or unsaturated C12- to C36-fatty acids. i
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公开(公告)号:NO302171B1
公开(公告)日:1998-02-02
申请号:NO920440
申请日:1992-02-03
Applicant: BASF AG
Inventor: OPPENLAENDER KNUT , WEGNER BRIGITTE , SLOTMAN WILHELMUS
IPC: C07D295/13 , C09K8/54 , C23F11/14 , E21B41/02
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公开(公告)号:ES2084512T3
公开(公告)日:1996-05-01
申请号:ES93920764
申请日:1993-09-18
Applicant: BASF AG
Inventor: SCHUHMACHER RUDOLF , DRALLE-VOSS GABRIELE , OPPENLAENDER KNUT , WEGNER BRIGITTE
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公开(公告)号:FI951455A0
公开(公告)日:1995-03-27
申请号:FI951455
申请日:1995-03-27
Applicant: BASF AG
Inventor: SCHUHMACHER RUDOLF , DRALLE-VOSS GABRIELE , OPPENLAENDER KNUT , WEGNER BRIGITTE
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公开(公告)号:FI923754A
公开(公告)日:1993-02-23
申请号:FI923754
申请日:1992-08-20
Applicant: BASF AG
Inventor: WEGNER BRIGITTE , OPPENLAENDER KNUT , SCHUHMACHER RUDOLF , HOHMANN ANDREAS , DRALLE-VOSS GABRIELE
Abstract: In anti-foams for the paper industry, based on oil-in-water emulsions, the oil phase makes up 5 to 50 % by weight of the bulk of the emulsion and contains (a) an alcohol having at least 12 carbon atoms, fatty acid esters of alcohols having at least 22 carbon atoms and C1- to C36-carboxylic acids, distillation residues which are obtainable in the production of alcohols having a higher carbon number by oxo synthesis or by the Ziegler process and which may be alkoxylated, mixtures of the said compounds and/or (b) a fatty acid ester of C12- to C22-carboxylic acids with monohydric to trihydric C1- to C18-alcohols and, if appropriate, (c) a hydrocarbon having a boiling point above 200 DEG C or fatty acids having 12 to 22 carbon atoms in combination with (d) 1 to 80 % by weight of polyglycerol esters which can be prepared by an at least 20% esterification of polyglycerol mixtures which contain, as essential constituents, diglycerol, triglycerol, tetraglycerol and, if appropriate, more highly condensed polyglycerols, with saturated or unsaturated C12- to C36-fatty acids. i
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公开(公告)号:NO913106L
公开(公告)日:1992-02-12
申请号:NO913106
申请日:1991-08-09
Applicant: BASF AG
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公开(公告)号:DE59300412D1
公开(公告)日:1995-08-31
申请号:DE59300412
申请日:1993-01-14
Applicant: BASF AG
Inventor: DENZINGER WALTER , HARTMANN HEINRICH , WEGNER BRIGITTE
IPC: C08F251/00 , C14C3/22
Abstract: PCT No. PCT/EP93/00061 Sec. 371 Date Jun. 27, 1994 Sec. 102(e) Date Jun. 27, 1994 PCT Filed Jan. 14, 1993 PCT Pub. No. WO93/14227 PCT Pub. Date Jul. 22, 1993.Water-soluble graft polymers of monosaccharides, oligosaccharides, polysaccharides and derivatives thereof, obtainable by free radical polymerization of A) a monomer selected from, or a monomer mixture of, (a) from 20 to 100% by weight of acrylic acid or methacrylic acid or of a mixture thereof or of the alkali metal, alkaline earth metal or ammonium salts thereof, (b) from 0 to 80% by weight of other monoethylenically unsaturated monomers which are copolymerizable with the monomers (a) and (c) from 0 to 5% by weight of monomers having at least 2 ethylenically unsaturated, nonconjugated double bonds in the molecule, in the presence of B) monosaccharides, oligosaccharides, polysaccharides, oxidatively, hydrolyrically or enzymatically degraded polysaccharides, oxidized hydrolyrically degraded or oxidized enzymatically degraded polysaccharides, chemically modified mono-, oligo- or polysaccharides or a mixture of the stated compounds in a weight ratio A:B of from 95:5 to 20:80, are used as a tanning agent for the self-tanning, pretanning and simultaneous tanning of pelts and skins and for the retanning of leather and skin.
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公开(公告)号:FI951455A
公开(公告)日:1995-03-27
申请号:FI951455
申请日:1995-03-27
Applicant: BASF AG
Inventor: SCHUHMACHER RUDOLF , DRALLE-VOSS GABRIELE , OPPENLAENDER KNUT , WEGNER BRIGITTE
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