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21. 发明专利

CA2478669A1 POLYETHERS AND THEIR USE AS CARRIER OILS 未知
公开(公告)号：CA2478669A1
公开(公告)日：2003-09-18
申请号：CA2478669
申请日：2003-03-10
申请人： BASF AG
发明人： SAGER WILFRIED , STOSSER MICHAEL , BOHRES EDWARD , WALTER MARC , GROSCH GEORG HEINRICH
IPC分类号： C10L1/192 , C08G65/26 , C08G65/28 , C08L71/08 , C10L1/14 , C10L1/18 , C10L1/198 , C10L1/22 , C10L10/04
摘要： The invention relates to polymers that can be obtained from 1-butene oxide a nd from an alcohol while using a double metal cyanide compound as a catalyst, whereby the polyether has a quantity of unsaturated constituents equal to 6 or more mol %. The invention also relates to a method for producing a polyether of this type, and to the use of the inventive polyether as a carrier oil or in a carrier oil formulation, particularly in additive packets for gasolines. T he invention additionally relates to carrier oil formulations such as fuels containing an inventive polyether.

22. 发明专利

AU3163802A Method for processing polyether alcohols 未知
公开(公告)号：AU3163802A
公开(公告)日：2002-06-03
申请号：AU3163802
申请日：2001-11-22
申请人： BASF AG
发明人： BOHRES EDWARD , GROSCH GEORG HEINRICH , VOSS HARTWIG , HOPPNER GERD , HARRE KATHRIN , PAREDIS ELS , WINKLER JURGEN , STOSSER MICHAEL , SAGER WILFRIED
IPC分类号： B01D61/14 , B01J27/26 , B01J37/30 , C07C41/03 , C07C41/36 , C08G65/12 , C08G65/26 , C08G65/30 , C10M107/32

23. 发明专利

AU725017B2 Process for purifying alkoxylated fats 未知
公开(公告)号：AU725017B2
公开(公告)日：2000-10-05
申请号：AU7212096
申请日：1996-09-20
申请人： BASF AG
发明人： DRALLE-VOSS GABRIELE , STOSSER MICHAEL , LANG SIEGFRIED , SAUPE THOMAS , ZIPPLIES MATTHIAS
IPC分类号： A61K47/44 , C07C67/56 , C07C69/30 , C11B3/10 , C11C3/00
摘要： PCT No. PCT/EP96/04116 Sec. 371 Date Mar. 24, 1998 Sec. 102(e) Date Mar. 24, 1998 PCT Filed Sep. 20, 1996 PCT Pub. No. WO97/12017 PCT Pub. Date Apr. 3, 1997A process for purifying alkoxylated fats by treatment with a solid substance, wherein a mixture of aluminum oxide and a silicate is employed as solid substance.

24. 发明专利

CA2683034A1 ALCOHOL ALKOXYLATES, COMPOSITIONS CONTAINING THESE, AND USE OF THE ALCOHOL ALKOXYLATES AS ADJUVANTS FOR THE AGROCHEMICAL FIELD 未知
公开(公告)号：CA2683034A1
公开(公告)日：2008-11-06
申请号：CA2683034
申请日：2008-04-24
申请人： BASF AG
发明人： OETTER GUNTER , KUMMETER MARKUS , BERGHAUS RAINER , KRENNRICH GERHARD , STOSSER MICHAEL , DOMBO PETER , STEINBRENNER ULRICH , WAGNER NORBERT
IPC分类号： C07C43/11 , A01N25/30 , A01N43/653 , C08G65/26
摘要： The present invention relates to certain amphiphilic alcohol alkoxylates, agrochemical agents which contain these, and the use of alcohol alkoxylates as adjuvants for improving effectiveness in the agrochemical field and, in particular, in the field of plant protection. The alcohol alkoxylates are al koxylated alcohols of the formula R-O-(CmH2mO)q-[(C2H4O)z-(CnH2nO)x-(C2H4O)y ]co-Z, in which R represents C1-C7 alkyl; m represents 2 or 3; q represents 0, 1, 2, or 3; n represents a whole number from 3 to 16; x has a value of 1 to 100; y has a value of 0 to 100; z has a value of 0 to 100; and x+y+z has a value of 2 to 100, Z represents hydrogen or an end group, and at least one of y and z is greater than 0.

25. 发明专利

CA2564414A1 FUNCTIONAL FLUIDS CONTAINING ALKYLENE OXIDE COPOLYMERS HAVING LOW PULMONARY TOXICITY 未知
公开(公告)号：CA2564414A1
公开(公告)日：2005-12-01
申请号：CA2564414
申请日：2005-05-12
申请人： BASF AG
发明人： VOLKEL LUDWIG , SHERMAN JOHN V , BRAND SIEGBERT , WALTER MARC , WULFF CHRISTIAN , STOSSER MICHAEL
IPC分类号： C08G65/00 , C08G65/26 , C08L71/02 , C10M107/34 , C10M169/02 , C10M169/04 , C10M171/00 , C10M173/02
摘要： The invention relates to a method of reducing the inhalation toxicity of functional fluids by incorporating into a functional fluid an effective amou nt of a copolymer which is obtainable by copolymerizing ethylene oxide, propyle ne oxide and/or butylene oxide with an initiator monool or diol, said copolymer having a degree of unsaturation of less than about 0.01 meq/g.

26. 发明专利

AU2003267340A1 METHOD FOR THE PRODUCTION OF POLYETHEROLS 未知
公开(公告)号：AU2003267340A1
公开(公告)日：2004-04-08
申请号：AU2003267340
申请日：2003-09-11
申请人： BASF AG
发明人： RUPPEL RAIMUND , BAUM EVA , BOHRES EDWARD , HIBST HARTMUT , STOSSER MICHAEL
IPC分类号： B01J23/18 , C07B61/00 , C07C41/03 , C07C43/11 , C08G65/26
摘要： A process for preparation of polyetherols includes reaction of at least one alkylene oxide with at least one starter compound in the presence of a catalyst which is a multimetal oxide compound. A process for preparation of polyetherols includes reaction of at least one alkylene oxide with at least one starter compound in the presence of a catalyst, i.e. a multimetal oxide compound of formula (I). M1p(M2qOn(OH)2(3-n))x (I) M1 = at least 1 element from the groups IA, IIA, IIIA, IVA, VA, IB, IIB, IIIB, IVB, VB, VIB, VIIB and/or VIIIB; M2 = at least one element from groups IVA, VA and/or VIA, n = 2 or 3, p = 0 or fractional or whole number greater than 0, q = fractional or whole number greater than 0, x = 1-20 fractional or whole number. An Independent claim is included for a polyetherol obtained as above.

27. 发明专利

AU2003242723A1 DMC CATALYSTS, POLYETHER ALCOHOLS, AND METHOD FOR THE PRODUCTION THEREOF 未知
公开(公告)号：AU2003242723A1
公开(公告)日：2004-01-06
申请号：AU2003242723
申请日：2003-06-18
申请人： BASF AG
发明人： RUPPEL RAIMUND , BAUM EVA , HARRE KATHRIN , BOHRES EDWARD , FRANKE DIRK , STOSSER MICHAEL
IPC分类号： C08G65/12 , B01J27/26 , B01J37/03 , C08G18/48 , C08G65/26
摘要： The invention relates to a process for preparing polyether alcohols by addition of alkylene oxides onto H-functional starter substances using multimetal cyanide compounds as catalysts, wherein the multimetal cyanide compound is prepared by a process comprising the steps: a) adding a metal salt solution to a cyanometalate solution at a specific stirring power epsilon in the range from 0.05 to 10 W/l, preferably from 0.4 to 4 W/l, a temperature in the range from 0° C. to 100° C., preferably from 20° C. to 60° C., and an addition time of from 5 to 120 minutes, b) reducing the specific stirring power epsilon to a value in the range from 0.03 to 0.8 W/l and at the same time adding a surface-active agent, c) heating the solution while stirring at a specific stirring power epsilon of from 0.03 to 0.8 W/l, to a temperature of not more than 100° C., preferably in the range from 55° C. to 75° C., d) adding further metal salt solution while stirring at a specific stirring power epsilon of from 0.03 to 0.8 W/l, e) when the conductivity begins to drop, dispersing the solid, for example by stirring while increasing the specific stirring power epsilon to >0.7 W/l or by installation of a pumped circuit with an appropriate pump or by means of a high-speed stirrer, f) stirring at the specific stirring power epsilon of step e) until the conductivity or the pH remains constant, g) separating off the multimetal cyanide compound and washing it with water and, if desired, h) drying the catalyst.

28. 发明专利

PT1171552E 未知
公开(公告)号：PT1171552E
公开(公告)日：2003-10-31
申请号：PT00922626
申请日：2000-04-11
申请人： BASF AG
发明人： OPPENLANDER KNUT , MESZAROS LADISLAUS , AYDIN BAYRAM , FIDORRA UWE , HOHN ARTHUR , NOUWEN JAN , ROIDA MICHAEL , STOSSER MICHAEL , WENDEROTH BERND
IPC分类号： C10M105/34 , C10M105/70 , C10M129/20 , C10M129/24 , C10M129/70 , C10M133/38 , C10M133/44 , C10M169/04 , C10N30/02 , C10N30/08 , C10N30/10 , C10N30/12 , C10N40/08
摘要： Hydraulic fluids, in particular brake fluids for motor vehicles, comprising from 0.01 to 50 wt % of one or more cyclic carboxylates, or cyclic carboxamides, which can carry a linear or branched C1-bis C20 alkyl group on the nitrogen atom.

29. 发明专利

AU2003218978A1 METHOD FOR ACTIVATING DOUBLE METALLOCYANIDE-COMPOUNDS 未知
公开(公告)号：AU2003218978A1
公开(公告)日：2003-09-02
申请号：AU2003218978
申请日：2003-02-06
申请人： BASF AG
发明人： STOSSER MICHAEL , BOHRES EDWARD , GROSCH GEORG HEINRICH , SAGER WILFRIED
IPC分类号： C08G65/28 , B01J27/26 , C08G65/26
摘要： The present invention relates to a process for reacting epoxides with an initiator compound in the presence of a double metal cyanide compound as a catalyst, said process having a shortened induction period, and the double metal cyanide compound being activated by adding the epoxide to a mixture of double metal cyanide compound and initiator compound at an internal reactor pressure of less than 1 bar, and also to the polyethers themselves obtainable by such a process.

30. 发明专利

AU5213401A Method for producing multimetal cyanide compounds 未知
公开(公告)号：AU5213401A
公开(公告)日：2001-09-12
申请号：AU5213401
申请日：2001-02-20
申请人： BASF AG
发明人： GROSCH GEORG HEINRICH , FRANKE DIRK , MUNZINGER MANFRED , HARRE KATHRIN , BAUM EVA , STOSSER MICHAEL
IPC分类号： C01C3/08 , B01J27/26 , C08G65/02 , C08G65/26
摘要： A process for preparing polyether polyols includes a precipitation step, a recrystallization step, and a reaction step. In the precipitation step, a multimetal cyanide compound is precipitated by reaction of a metal salt with a cyanometalate compound. In the recrystallization step, the multimetal cyanide compound precipitated above is recrystallized by adding further metal salt and/or further cyanometalate compound. The recrystallization forms a multimetal cyanide catalyst compound. In the reaction step, an initiator and one or more alkylene oxide are reacted in the presence of the multimetal cyanide catalyst compound.

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