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公开(公告)号：JP2000204160A
公开(公告)日：2000-07-25
申请号：JP37064099
申请日：1999-12-27
Applicant: BASF AG
Inventor： ZIRNSTEIN MICHAEL DR , OETTER GUENTER DR , TIEFENSEE KRISTIN , OPPENLAENDER KNUT , DECKER JUERGEN , EHLE MICHAEL
Abstract: PROBLEM TO BE SOLVED: To obtain a polyamine of an acylated polymer in which a part of nitrogen atoms of the polyamine have long chain acyl groups and the other parts have short chain acyl groups, useful for an aqueous preparation, preferably a viscosity increasing agent for cosmetic composition or the like. SOLUTION: The polyamine of the acylated polymer in which a part of the nitrogen atoms of the polyamine have the acyl groups expressed by formula I (R1 is a 7-27C alkyl, a 7-27C alkenyl or a 7-27C hydroxyalkyl) and a part of the nitrogen atoms have groups expressed by formula II (R2 is a 1-6C alkyl or a 1-6C hydroxyalkyl). The polymer polyamine preferably have 0.3-40% of the nitrogen atoms of the polymer are acylated by the acyl groups expressed by formula I and 5-100% of the nitrogen atoms are preferably acylated. This polymer polyamine can be obtained by reacting a carboxylic acid expressed by formula R1-COOH or a carboxylic acid expressed by formula R2-COOH. This polymer polyamine is expected in use for a viscosity increasing agent.
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公开(公告)号：BRPI0413247A
公开(公告)日：2006-10-03
申请号：BRPI0413247
申请日：2004-07-30
Applicant: BASF AG
Inventor： WOLF GERHARD , HUEFFER STEPHAN , REESE OLIVER , DECKER JUERGEN , IGL GEORG , SCHROEDER STEFAN , SCHERR GUENTER
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公开(公告)号：DE50010170D1
公开(公告)日：2005-06-02
申请号：DE50010170
申请日：2000-05-09
Applicant: BASF AG
Inventor： STEUERLE ULRICH , VOSS HARTWIG , BERNBACH JUERGEN , DECKER JUERGEN , DYLLICK-BRENZINGER RAINER , LORENZ KLAUS , MEIXNER HUBERT , RUEBENACKER MARTIN
IPC: A61K8/72 , A61K8/00 , A61K8/41 , A61K8/42 , A61K8/88 , A61Q5/00 , A61Q19/00 , B01D61/14 , B01D61/22 , B01D61/58 , C08G73/00 , C08G73/02 , C08G73/04 , C08G85/00 , D21H21/10 , D21H21/16
Abstract: A process for fractionating water-soluble or water-dispersible amino-containing synthetic polymers having a broad molar mass distribution by ultrafiltration, wherein the polymer solution or dispersion to be fractionated is fed continuously into an ultrafiltration circulation with at least one ultrafiltration unit, and retentate having a narrower molar mass distribution and permeate are discharged continuously, in such a way that the ultrafiltration circulation is essentially in a steady state, the polymers obtainable by this process and their use.
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公开(公告)号：DE502004002640D1
公开(公告)日：2007-02-22
申请号：DE502004002640
申请日：2004-08-06
Applicant: BASF AG
Inventor： WOLF GERHARD , HUEFFER STEPHAN , DECKER JUERGEN , SCHERR GUENTER , REESE OLIVER
Abstract: An epichlorohydrinamine polymer has a ratio of amine units to epichlorohydrin units of from 0.8:1.2 to 1.0:1.0, dimethylaminopropylamine and benzylamine preferably being used as amine and/or ammonium units. The novel epichlorohydrinamine polymer is used, for example, for the surface treatment of semifinished leather products and textile materials.
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公开(公告)号：DE50011779D1
公开(公告)日：2006-01-12
申请号：DE50011779
申请日：2000-01-07
Applicant: BASF AG
Inventor： ZIRNSTEIN MICHAEL , OETTER GUENTER , TIEFENSEE KRISTIN , OPPENLAENDER KNUT , DECKER JUERGEN , EHLE MICHAEL
Abstract: An acylated polyamine polymers (I) are new. New acylated polyamine polymers (I) comprise acyl groups of formulas -CO-R (i) or -CO-R (ii) on some of the nitrogen atoms of the polyamine (I). R = 7-27C alkyl, 7-27C alkenyl or 7-27C hydroxyalkyl; and R = H, 1-6C alkyl or 1-6C hydroxyalkyl. Independent claims are also included for: (1) the preparation of (I) by reacting a polyamine with at least one carboxylic acid of formula R -COOH and at least one carboxylic acid of formula R -COOH or their esters, anhydrides or halogenated derivatives; (2) the preparation of (I) by cationic ring opening polymerization of: (a) at least one 4,5-dihydro-oxazole and/or 5,6-dihydro-4H-1,3-oxazine, both substituted with R on position 2; and (b) at least one 4,5-dihydro-oxazole and/or 5,6-dihydro-4H-1,3-oxazine, both substituted with R on position 2; and (c) optionally at least one other comonomer; (3) an aqueous composition comprising at least one acylated polyamine (I); (4) a method for increasing the viscosity of a composition containing surfactants by adding (I).
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Patent Agency Ranking
公开(公告)号：DE10256494A1
公开(公告)日：2004-06-24
申请号：DE10256494
申请日：2002-12-03
Applicant: BASF AG
Inventor： DECKER JUERGEN , ADAMS STEFAN
IPC: C07D203/08 , D06M13/322
Abstract: The present invention relates to a composition comprising at least one polyfunctional aziridine compound and 1,4-diazabicyclo[2.2.2]octane. The present invention furthermore relates to the use of this composition as a curing component for formulations in the area of leather treatment, of coatings, of textile printing and of surface coatings.
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公开(公告)号：DE59905443D1
公开(公告)日：2003-06-12
申请号：DE59905443
申请日：1999-01-14
Applicant: BASF AG
Inventor： GEISSLER BERNHARD , ROEPER MICHAEL , ZELLER EDGAR , PACIELLO ROCCO , DECKER JUERGEN , VOSS HARTWIG , MAHR NORBERT
IPC: B01J31/22 , B01J31/16 , B01J31/18 , B01J31/20 , C07B61/00 , C07C27/20 , C07C29/16 , C07C31/125 , C07C45/50 , C07C47/02 , C08G73/02
Abstract: The invention relates to a method for the production of aldehydes or aldehydes and alcohols by hydroformylation of olefins in the presence of a complexing catalyst homogeneously dissolved in a reaction mixture, containing a metal of Group VIIIa of the periodic table of the elements and a phosphorus-free, polydentate nitrogen compound suitable for complex formation as ligand at temperatures ranging from 50 to 100° C. and pressures from 20 to 1,000 bar and recirculating the catalyst complex in the hydroformylation reaction, wherein a) derivatized polyamines are used that are substantially non-water soluble and suitable for complex formation and have a mean molecular weight of more than 1,000 Dalton and at least 10 nitrogen atoms; b) the catalyst complex remaining in the bottom of the distillation column and the excess ligands obtained from the reaction mixture are recirculated totally or partially in the hydroformylation once the hydroformylation reaction and the separation or partial separation by distillation of the aldehydes and the alcohols has been completed; c) continues or at least batchwise evacuation of at least part of the high boiler from the bottom of the distillation of the reaction mixture is then carried out.
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公开(公告)号：DE102004025444A1
公开(公告)日：2005-12-15
申请号：DE102004025444
申请日：2004-05-19
Applicant: BASF AG
Inventor： SCHMITT MICHAEL , DECKER JUERGEN , REICHELT HELMUT , ROLLAR GERD , DIEFENBACHER ARMIN , VOS HARTWIG
IPC: C09B29/08 , C09B35/38 , C09B35/42 , C09B35/52 , C09B37/00 , C09B41/00 , C09B67/26 , C09B67/34 , C09B67/44 , C09B67/54 , C09B67/36 , C09B29/085
Abstract: A process for producing a liquid formulation of a basic azo dye from a phenylenediamine I, which may be alkyl or alkoxy substituted, by diazotizing and coupling in acidic solution comprises diazotizing the phenylenediamine with sodium nitrite in the presence of at least two organic acids comprising at least one first acid (A) having a pk A value of A value >=4.1 and performing a nanofiltration after the coupling has ended.
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公开(公告)号：DE102004025443A1
公开(公告)日：2005-12-08
申请号：DE102004025443
申请日：2004-05-19
Applicant: BASF AG
Inventor： SCHROEDER GUNTER-RUDOLF , DECKER JUERGEN , REICHELT HELMUT , KLOPP INGO , DIEFENBACHER ARMIN , VOS HARTWIG
Abstract: A process for producing a liquid formulation of salts of sulfonated azo dyes by coupling an at least equimolar amount of diazotized aminoarylsulfonic acids I H2N—Ar—SO3H (I), where Ar is phenylene (which may be monosubstituted by sulfo) or naphthylene (which may be mono- or disubstituted by sulfo and/or monosubstituted by hydroxyl) onto the coupling product of an unsubstituted or methyl-substituted phenylenediamine with itself comprises dissolving the azo dye in a basic medium and then subjecting the solution to a nanofiltration.
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公开(公告)号：AR045200A1
公开(公告)日：2005-10-19
申请号：ARP040102756
申请日：2004-08-03
Applicant: BASF AG
Inventor： SCHERR GUENTER , DECKER JUERGEN , HUFFER STEPHAN , WOLF GERHARD , REESE OLIVER
Abstract: Un polímero de epiclorohidrinamina tiene una relación de unidades de amina a unidades de epiclorohidrina de 0,8: 1,2 a 1,0: 1,0, usándose preferentemente dimetilaminopropilamina y bencilamina como unidades de amina y/o amonio. El polímero de epiclorohidrinamina se utiliza, por ejemplo, para el tratamiento de la superficie de productos de cuero semiacabados y materiales textiles.
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