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公开(公告)号：JPS63182318A
公开(公告)日：1988-07-27
申请号：JP140288
申请日：1988-01-08
Applicant: BASF AG
Inventor： DENZINGER WALTER , HARTMANN HEINRICH , GOECKEL ULRICH , RICHTER FELIX , RAUBENHEIMER HANS-JUERGEN , WINKLER EKHARD
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2.发明申请
公开(公告)号：WO2008015103A3
公开(公告)日：2008-04-10
申请号：PCT/EP2007057428
申请日：2007-07-18
Applicant: BASF AG , HENKELMANN JOCHEM , BECKER MICHAEL , MIRK DANIELA , RICHTER FELIX , SCHAEFER THOMAS
Inventor： HENKELMANN JOCHEM , BECKER MICHAEL , MIRK DANIELA , RICHTER FELIX , SCHAEFER THOMAS
IPC: B01J23/46 , B01J38/04 , C07C5/10 , C07C51/36 , C07C67/303
CPC classification number: C07C5/10 , B01J21/04 , B01J23/462 , B01J35/0053 , B01J35/008 , B01J35/08 , B01J35/1019 , B01J35/1038 , B01J35/1061 , B01J35/108 , B01J37/18 , B01J38/04 , C07C67/303 , C07C2523/46 , C07C2601/14 , Y02P20/584 , Y10S585/906 , C07C13/18 , C07C69/75
Abstract: The present invention relates to a process for regenerating a ruthenium catalyst which is suitable for hydrogenation, which comprises flushing the catalyst with inert gas in a regeneration step until the original activity or part of the original activity is attained. The process is particularly suitable for ruthenium catalysts which are used for the hydrogenation of aromatics.
Abstract translation: 本发明涉及一种用于再生适于氢化，该方法包括清洗用惰性气体在催化剂再生步骤，以达到原活性的原始活性或一部分的钌催化剂的方法。 该方法特别适合于用于芳烃加氢钌催化剂。
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3.发明申请PROCESS FOR REGENERATING RUTHENIUM CATALYSTS FOR THE RING HYDROGENATION OF PHTHALATES 审中-公开的再生方法的钌催化剂为邻苯二甲酸酯的环氢化
公开(公告)号：WO2008015135A2
公开(公告)日：2008-02-07
申请号：PCT/EP2007057651
申请日：2007-07-25
Applicant: BASF AG , HENKELMANN JOCHEM , BECKER MICHAEL , RICHTER FELIX , SCHAEFER THOMAS
Inventor： HENKELMANN JOCHEM , BECKER MICHAEL , RICHTER FELIX , SCHAEFER THOMAS
IPC: B01J23/46 , B01J38/04 , C07C51/36 , C07C67/303
CPC classification number: B01J23/462 , B01J21/04 , B01J23/96 , B01J35/0053 , B01J35/008 , B01J35/08 , B01J35/1019 , B01J35/1038 , B01J35/1061 , B01J35/1066 , B01J35/1071 , B01J35/1076 , B01J35/108 , B01J37/18 , B01J38/04 , C07C51/36 , C07C67/303 , C07C2601/14 , Y02P20/584 , C07C61/09 , C07C69/75
Abstract: The present invention relates to a process for regenerating a ruthenium catalyst for the hydrogenation of phthalates, which comprises flushing the catalyst with inert gas in a regeneration step until the original activity or part of the original activity is attained.
Abstract translation: 本发明涉及一种用于邻苯二甲酸酯的氢化，该方法包括清洗用惰性气体目录lysators在再生步骤以达到原始活性的原活性或部分再生钌催化剂的方法。
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公开(公告)号：AT69823T
公开(公告)日：1991-12-15
申请号：AT87119000
申请日：1987-12-22
Applicant: BASF AG
Inventor： DENZINGER WALTER , HARTMANN HEINRICH , GOECKEL ULRICH , RICHTER FELIX , RAUBENHEIMER HANS-JUERGEN , WINKLER EKHARD
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公开(公告)号：AU601921B2
公开(公告)日：1990-09-20
申请号：AU1446488
申请日：1988-04-11
Applicant: BASF AG
Inventor： BAUR RICHARD , RICHTER FELIX , BIRNBACH STEFAN , FIKENTSCHER ROLF , OFTRING ALFRED , WINKLER EKHARD , BOCHNITSCHEK WERNER
IPC: G01N31/00 , C07C67/00 , C07C227/16 , C07C227/18 , C07C229/22 , C07C229/24 , C07C229/76 , C07C231/00 , C07C231/12 , C07C237/06 , C07C253/00 , C07C253/30 , C07C255/18 , C07C255/24 , C07C255/26 , C09K3/00 , C11D3/33 , C11D3/39 , C07C101/30 , C07C121/43 , C07C103/183 , C11D3/30 , C05D9/02 , C23F11/14 , C23G1/18 , C25D3/00 , G03C5/38
Abstract: 2-Hydroxy-3-aminopropionic-N,N-diacetic acid and derivatives thereof are used in particular as complexing agents, bleaching agent stabilizers and builders in detergents.
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Patent Agency Ranking6.发明专利
公开(公告)号：CA1336117C
公开(公告)日：1995-06-27
申请号：CA555765
申请日：1988-01-04
Applicant: BASF AG
Inventor： DENZINGER WALTER , HARTMANN HEINRICH , GOECKEL ULRICH , RICHTER FELIX , RAUBENHEIMER HANS-JUERGEN , WINKLER EKHARD
IPC: C23F14/02 , C02F5/00 , C02F5/08 , C02F5/10 , C02F5/12 , C02F5/14 , C08F2/04 , C08F2/06 , C08F4/32 , C08F20/02 , C08F222/06
Abstract: Water-soluble copolymers of maleic acid useful as water treatment agents are prepared by copolymerizing (a) from 99 to 80% by weight of maleic anhydride and (b) from 1 to 20% by weight of a monoethylenically unsaturated monomer copolymerizable therewith and, facultatively, (c) up to 10% by weight of a crosslinker, at from 60 to 200.degree.C in an aromatic hydrocarbon in the presence of peroxyesters derived from saturated or monoethylenically unsaturated carboxylic acids, and hydrolyzing the anhydride groups of the copolymers following the polymerization.
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公开(公告)号：DE3774863D1
公开(公告)日：1992-01-09
申请号：DE3774863
申请日：1987-12-22
Applicant: BASF AG
Inventor： DENZINGER WALTER , HARTMANN HEINRICH , GOECKEL ULRICH , RICHTER FELIX , RAUBENHEIMER HANS-JUERGEN , WINKLER EKHARD
IPC: C23F14/02 , C02F5/00 , C02F5/08 , C02F5/10 , C02F5/12 , C02F5/14 , C08F2/04 , C08F2/06 , C08F4/32 , C08F20/02 , C08F222/06
Abstract: Water-soluble maleic acid copolymers (I) are prepd. by copolymerising 99-80 (wt.)% maleic anhydride (II) and 1-20% mono-ethylenically unsatd. comonomer (III) in an aromatic hydrocarbon (IV) at 60-200 deg.C in the presence of 1-20% polymerisation initiators (V) w.r.t. (II)+(III) and hydrolysis of the anhydride gps. in the copolymer. The novelty is that (V) are peroxy-esters derived from satd. or monoethylenically unsatd. carboxylic acids. Pref. the amts. used are 98-90% (II), 2-10% (III) and 5-16% (V) w.r.t. (II) + (III). Up to 10 (0.2-5)% crosslinked (VI) with at least 2 ethylenically unsatd. double bonds can be added w.r.t. (II)+(III))+(VI).
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公开(公告)号：AU608592B2
公开(公告)日：1991-04-11
申请号：AU1446388
申请日：1988-04-11
Applicant: BASF AG
Inventor： BAUR RICHARD , RICHTER FELIX , BIRNBACH STEFAN , FIKENTSCHER ROLF , OFTRING ALFRED , WINKLER EKHARD
IPC: C11D3/26 , C07C67/00 , C07C229/22 , C07C229/32 , C07C231/00 , C07C231/12 , C07C237/06 , C07C253/00 , C07C255/18 , C07C255/24 , C09K3/00 , C11D3/33 , C11D3/39 , C07C121/43 , C07C121/00 , C07C99/10 , C07C101/30 , C05D9/02 , C23F14/02 , C23G1/18 , C25D3/00 , G03C5/38
Abstract: Serine-N,N-diacetic acid and derivatives thereof are prepared in various ways and used in particular as complexing agents, bleaching agent stabilizers and builders in detergents.
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公开(公告)号：CA1268774A
公开(公告)日：1990-05-08
申请号：CA545856
申请日：1987-09-01
Applicant: BASF AG
Inventor： DENZINGER WALTER , HARTMANN HEINRICH , GOECKEL ULRICH , RICHTER FELIX , WINKLER EKHARD , RAUBENHEIMER HANS-JUERGEN
IPC: C08F4/28 , C02F5/00 , C02F5/08 , C02F5/10 , C08F2/06 , C08F4/32 , C08F4/34 , C08F8/12 , C08F20/02 , C08F22/02 , C08F22/06 , C08F122/02 , C08F120/08
Abstract: A process for the preparation of polymaleic acid by polymerizing maleic anhydride in an aromatic hydrocarbon at from 60 to 200.degree.C, using from 1 to 20% by weight, based on maleic anhydride, of peroxyesters derived from saturated or ethylenically unsaturated carboxylic acids, as the polymerization initiators and hydrolyzing the polymer, the polymaleic acid thus obtained and the use of the polymaleic acid as an agent for reducing scale formation and hard water deposits in systems through which water flows.
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10.发明专利
公开(公告)号：AU1446388A
公开(公告)日：1988-10-13
申请号：AU1446388
申请日：1988-04-11
Applicant: BASF AG
Inventor： BAUR RICHARD , RICHTER FELIX , BIRNBACH STEFAN , FIKENTSCHER ROLF , OFTRING ALFRED , WINKLER EKHARD
IPC: C11D3/26 , C07C67/00 , C07C229/22 , C07C229/32 , C07C231/00 , C07C231/12 , C07C237/06 , C07C253/00 , C07C255/18 , C07C255/24 , C09K3/00 , C11D3/33 , C11D3/39 , C07C121/43 , C07C121/00 , C07C99/10 , C07C101/30 , C05D9/02 , C23F14/02 , C23G1/18 , C25D3/00 , G03C5/38
Abstract: Serine-N,N-diacetic acid and derivatives thereof are prepared in various ways and used in particular as complexing agents, bleaching agent stabilizers and builders in detergents.
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