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公开(公告)号：ES2221644T3
公开(公告)日：2005-01-01
申请号：ES01927780
申请日：2001-03-22
Applicant: BASF AG
Inventor： SCHULTZ RALF , HEIDEMANN THOMAS , SCHWAB PETER , ZEHNER PETER
Abstract: Procedimiento para la obtención de oligómeros de alquenos esencialmente no ramificados con 4 a 6 átomos de carbono, partiendo de los alquenos o de una corriente de hidrocarburos que contiene alquenos de este tipo en un catalizador heterogéneo que contiene níquel en un reactor accionado adiabáticamente a temperaturas desde 20 hasta 300ºC y a presiones de 1 a 100 bar, caracterizado porque se elabora una primera corriente parcial de la descarga del reactor a los oligómeros y se reconduce la segunda corriente parcial conjuntamente con alqueno fresco o una corriente de hidrocarburos fresca, que contiene alquenos de este tipo, al reactor.
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公开(公告)号：MY116936A
公开(公告)日：2004-04-30
申请号：MYPI9703277
申请日：1997-07-18
Applicant: BASF AG
Inventor： HOHN ARTHUR , SCHWAB PETER , PACIELLO ROCCO
IPC: B01J31/24 , C07C29/32 , C07C29/44 , C07C33/02 , C07C33/03 , C07C33/035 , C07C37/14 , C07C39/00 , C07C39/06 , C07C45/51 , C08K5/13 , C08L9/02 , C08L25/04 , C08L29/14 , C08L71/00 , C08L75/04 , C08L101/00 , C09K15/08
Abstract: ALCOHOLS AND/OR ALDEHYDES ARE PREPARED FROM OLEFINS BY CROSS-METATHESIS OF OLEFINS WITH ALCOHOLS HAVING AT LEAST ONE DOUBLE BOND IN THE MOLECULE AND IN WHICH AT LEAST ONE HYDROXYL IS IN THE ALLYL POSITION RELATIVE TO A C=C DOUBLE BOND OVER CATALYSTS OF THE FORMULA (I) X1X2L1L2RU=CR1CR2 (I) WITH OPTIONAL SUBSEQUENT HYDROGENATION AND/OR ISOMERIZATION, R1 AND R2 BEING HYDROGEN OR C-ORGANIC RADICALS WITH OR WITHOUT A HETEROATOMS, X1 AND X2 BEING, INDEPENDENTLY, ANIONIC LIGANDS, AND L1 AND L2 BEING, INDEPENDENTLY, NEUTRAL ELECTRON DONOR LIGANDS.
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公开(公告)号：DE10239841A1
公开(公告)日：2004-03-11
申请号：DE10239841
申请日：2002-08-29
Applicant: BASF AG
Inventor： SCHWAB PETER , HUEFFER STEPHAN , HERRLICH-LOOS MIRJAM , BRAND SIEGBERT
IPC: C10L1/14 , C10L1/18 , C10L1/22 , C10M157/04 , C10M161/00 , C10M129/28
Abstract: Additive mixture comprises a (partially) neutralized fatty acid and a detergent having a polar head group and a hydrophobic hydrocarbon group with a number-average molecular weight of 85-20000. Independent claims are also included for: (1) fuel composition comprising a hydrocarbon fuel, an additive mixture as above and optionally other additives; (2) lubricant composition comprising an additive mixture as above, a lubricant and optionally other additives; (3) additive concentrate comprising an additive mixture as above, a diluent and optionally other additives.
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公开(公告)号：DE50004250D1
公开(公告)日：2003-12-04
申请号：DE50004250
申请日：2000-02-25
Applicant: BASF AG
Inventor： MAAS HEIKO , SCHWAB PETER , SCHULZ RALF , WALTER MARC , BROX WOLFGANG
Abstract: In a process for oligomerizing C6-olefins by reactin of a C6-olefin-containing reaction mixture over a nickel-containing fixed-bed catalyst, the reaction over the fixed-bed catalyst is run at a conversion to oligomerized C6-olefins of not more than 30% by weight, based on the reaction mixture.
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65.发明专利
公开(公告)号：AU2002338977A1
公开(公告)日：2002-12-03
申请号：AU2002338977
申请日：2002-05-17
Applicant: BASF AG
Inventor： MACH HELMUT , SCHURMANN GREGOR , RATH HANS PETER , HUFFER STEPHAN , SCHWAB PETER , SCHAUSS ECKARD
IPC: C07C69/602 , C07C233/20 , C08F8/14 , C08F8/46 , C08F110/10 , C08G65/28 , C09K23/00 , C09K23/52 , C10L1/10 , C10L1/12 , C10L1/18 , C10L1/198 , C10L1/22 , C10L1/238 , C10L1/2383 , C10L1/2387 , C10L1/32 , C10L10/00 , C10L10/02 , C10L10/04 , C10M129/76 , C10M129/95 , C10M133/16 , C10M133/56 , C10M141/02 , C10M141/06 , C10M173/00 , C11D7/26 , C11D7/32 , C10M133/54 , B01F17/00 , C10M145/38 , C11D1/04 , C08F8/32
Abstract: Low molecular weight and high molecular weight two-block emulsifiers, in particular based on polyisobutylene, of the formula (Ia) or (Ib) and mixtures thereof where L is a polyisobutylenyl group having a number average molecular weight Mn of from 300 to 1 000 and L is a polyisobutylenyl group having a number average molecular weight Mn of from 2 000 to 20 000, -A- is -O-, -N(H) or -N(R )-, M is H or an alkali metal ion, 0.5 alkaline earth metal ion or NH4 , where one or more H in NH4 may be replaced by alkyl, R is a linear or branched saturated hydrocarbon radical which carries at least one substituent selected from the group consisting of OH, NH2 and NH3 and, if required, one or more C(O)H groups and, if required, contains one or more nonneighboring -O- and/or secondary amines and/or tertiary amines, where one or more H in the NH2- or NH3 groups may be replaced by alkyl, and R is a linear or branched saturated hydrocarbon radical which, if required, carries one or more substituents selected from the group consisting of OH, NH2, NH3 and C(O)H and, if required, contains one or more nonneighboring -O- and/or secondary amines and/or tertiary amines, and where one or more H in the NH2- or NH3 groups may be replaced by alkyl, and the proportion of A-R in the compound of the formula (Ia) or (Ib) is at least 20% by weight, are described.
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Patent Agency Ranking66.发明专利
公开(公告)号：CA2448033A1
公开(公告)日：2002-11-28
申请号：CA2448033
申请日：2002-05-17
Applicant: BASF AG
Inventor： HUEFFER STEPHAN , SCHWAB PETER , SCHAUSS ECKARD , MACH HELMUT , RATH HANS PETER , SCHUERMANN GREGOR
IPC: C07C69/602 , C07C233/20 , C08F8/14 , C08F8/46 , C08F110/10 , C08G65/28 , C09K23/00 , C09K23/52 , C10L1/10 , C10L1/12 , C10L1/18 , C10L1/198 , C10L1/22 , C10L1/238 , C10L1/2383 , C10L1/2387 , C10L1/32 , C10L10/00 , C10L10/02 , C10L10/04 , C10M129/76 , C10M129/95 , C10M133/16 , C10M133/56 , C10M141/02 , C10M141/06 , C10M173/00 , C11D7/26 , C11D7/32 , B01F17/00 , C11D1/04 , C08F8/32 , C10M145/38 , C10M133/54
Abstract: The invention relates to low-molecular and high-molecular diblock emulsifier s, particularly based on polyisobutylene, of general formulas (Ia) and (Ib), an d to mixtures thereof, whereby: La represents a polyisobutylene group having a numerical average molecular weight Mn ranging from 300 to 1000; Lb represent s a polyisobutylene group having a numerical average molecular weight Mn rangi ng from 2000 to 20000; -A- represents -O-, -N(H)- or N(R1)-; M+ represents H+, an alkali metal ion, 0.5 alkaline-earth metal ions or NH4+, whereby in NH4+, on e or more H's can be substituted by alkyl radicals; R represents a linear or branched saturated hydrocarbon radical, which supports at least one substituent selected from the group consisting of OH, NH2 or NH3+ and optionally supports one or more C(O)H groups while optionally containing one or more non-adjacent -O- and/or secondary amines and/or tertiary amines and, in the NH2 or NH3+ groups, one or more H's can be substituted by alkyl radicals, and; R1 represents a linear or branched saturated hydrocarbon radical, which optionally supports one or more substituents selected from th e group consisting of OH, NH2, NH3+ or C(O)H while optionally containing one o r more non-adjacent -O- and/or secondary amines and/or tertiary amines and, in the NH2 or NH3+ groups, one or more H's can be substituted by alkyl radicals , and the proportion of A-R on the compound of general formula (Ib) equals at least 20 wt. %.
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公开(公告)号：AU5472401A
公开(公告)日：2001-10-08
申请号：AU5472401
申请日：2001-03-22
Applicant: BASF AG
Inventor： SCHULTZ RALF , HEIDEMANN THOMAS , SCHWAB PETER , ZEHNER PETER
Abstract: A process for the production of essentially unsaturated oligomers of 4-6C alkenes from an alkene or alkene containing hydrocarbon stream at a nickel containing heterogeneous catalyst in an adiabatic reactor at 20-300 [deg]C and 1-100 bar comprises working up a first partial outlet stream to the oligomer and recycling a second partial stream together with fresh alkene to the reactor.
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公开(公告)号：DE10015002A1
公开(公告)日：2001-09-27
申请号：DE10015002
申请日：2000-03-25
Applicant: BASF AG
Inventor： SCHULZ RALF , HEIDEMANN THOMAS , SCHWAB PETER , ZEHNER PETER
Abstract: A process for the production of essentially unsaturated oligomers of 4-6C alkenes from an alkene or alkene containing hydrocarbon stream at a nickel containing heterogeneous catalyst in an adiabatic reactor at 20-300 [deg]C and 1-100 bar comprises working up a first partial outlet stream to the oligomer and recycling a second partial stream together with fresh alkene to the reactor.
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公开(公告)号：AU2915000A
公开(公告)日：2000-09-28
申请号：AU2915000
申请日：2000-02-25
Applicant: BASF AG
Inventor： MAAS HEIKO , SCHWAB PETER , SCHULZ RALF , WALTER MARC , BROX WOLFGANG
Abstract: In a process for oligomerizing C6-olefins by reactin of a C6-olefin-containing reaction mixture over a nickel-containing fixed-bed catalyst, the reaction over the fixed-bed catalyst is run at a conversion to oligomerized C6-olefins of not more than 30% by weight, based on the reaction mixture.
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公开(公告)号：DE19910103A1
公开(公告)日：2000-09-14
申请号：DE19910103
申请日：1999-03-08
Applicant: BASF AG
Inventor： MAAS HEIKO , SCHWAB PETER , SCHULZ RALF , WALTER MARC , BROX WOLFGANG
Abstract: The invention relates to a method for oligomerizing C6 olefins by reacting a reaction mixture containing C6 olefins on a fixed-bed catalyst containing nickel. According to the inventive method, the reaction taking place on the fixed-bed catalyst leads to the production of a maximum of 30 wt. % of oligomerized C6 olefins with regard to the reaction mixture.
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