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公开(公告)号：DE19948114A1
公开(公告)日：2001-04-12
申请号：DE19948114
申请日：1999-10-06
Applicant: BASF AG
Inventor： LANGE ARNO , RATH HANS PETER , POSSELT DIETMAR , TROETSCH-SCHALLER IRENE , WALTER MARC
IPC: C07B61/00 , C07C215/50 , C08F8/02 , C08F8/28 , C07C213/02 , C08F8/32 , C08F8/48 , C10L1/22 , C10L1/222 , C10L1/238 , C10L10/00 , C10L10/04 , C10L10/14 , C10M159/16 , C10N30/04 , C10N40/25 , C10N70/00 , C10M149/16 , C10L1/14
Abstract: The invention relates to a method for producing Mannich adducts that contain polyisobutylene phenol by: a) alkylating a phenol with highly-reactive polyisobutylene having a numerical average molecular weight of less than 1 000 and with a polydispersivity of less than 3.0, at a temperature lower than 50 DEG C and in the presence of an alkylation catalyst; b) reacting the reaction product from a) with; b1) an aldehyde, selected among formaldehydes, with an oligomer and with a polymer of the formaldehyde, and with; b2) at least one amine which has at least one primary or one secondary amino function. The invention also relates to Mannich adducts that can be obtained by using this method, to the use of the Mannich adducts as detergent additives in fuel compositions and lubricant compositions, and to additive concentrates, fuel compositions and lubricant compositions containing these Mannich adducts.
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公开(公告)号：DE19942895A1
公开(公告)日：2001-03-15
申请号：DE19942895
申请日：1999-09-08
Applicant: BASF AG
Inventor： HUBER SYLVIA , SPRAGUE MICHAEL JOLYON , BREITSCHEIDEL BORIS , WULFF-DOERING JOACHIM , HESSE MICHAEL , PINKOS ROLF , LIANG SHELUE , KUMBERGER OTTO , WALTER MARC
IPC: B01J23/80 , C07B61/00 , C07C29/149 , C07C31/04 , C07C31/20 , C07C29/136 , C07B31/00
Abstract: The invention relates to a method for hydrogenating an organic compound which has at least one carbonyl group. According to said method, the organic compound is brought into contact with a shaped body in the presence of hydrogen, said shaped body being produced according to a method in which: (i) an oxidic material containing copper oxide, zinc oxide and aluminium oxide is prepared; (ii) powder-form metallic copper or powder-form cement or a mixture thereof is added to said oxidic material; and (iii) the mixture resulting from (ii) is moulded into a shaped body.
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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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35.发明专利
公开(公告)号：AU1865000A
公开(公告)日：2000-07-31
申请号：AU1865000
申请日：1999-12-21
Applicant: BASF AG
Inventor： MAAS HEIKO , ROPER MICHAEL , WALTER MARC , SCHULZ RALF , TROPSCH JURGEN , JAGER HANS-ULRICH , SCHWAB PETER , SCHULZ MICHAEL
IPC: C07B61/00 , C07C2/10 , C07C6/04 , C07C11/02 , C07C11/107 , C07C29/16 , C07C31/125 , C07C41/03 , C07C43/13 , C07C45/50 , C07F9/09 , C07F9/11
Abstract: The invention describes a process for the preparation of novel surfactant alcohols and surfactant alcohol ethers by derivatization of olefins having from about 10 to 20 carbon atoms or of mixtures of such olefins to give alkanols, and optional subsequent alkoxylation, which comprises subjecting a C 4 -olefin mixture to metathesis, dimerizing the resulting olefins, and then derivatizing them to give surfactant alcohols, and optionally alkoxylating said alcohols. The olefin mixture obtained in the dimerization has a high proportion of branched components and less than 10% by weight of compounds which contain a vinylidene group. invention further describes the use of the surfactant alcohols and surfactant alcohol ethers to give surfactants by glycosylation or polyglycosylation, sulfation or phosphation.
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Patent Agency Ranking
公开(公告)号：ES2140963T3
公开(公告)日：2000-03-01
申请号：ES97905112
申请日：1997-02-27
Applicant: BASF AG
Inventor： VICARI MAXIMILIAN , WALTER MARC , SCHWAB EKKEHARD , MULLER HANS-JOACHIM , KONS GERMAIN , DILLING STEPHAN
IPC: B01J23/755 , C10G45/36 , C10G67/02
Abstract: PCT No. PCT/EP97/00960 Sec. 371 Date Sep. 3, 1998 Sec. 102(e) Date Sep. 3, 1998 PCT Filed Feb. 27, 1997 PCT Pub. No. WO97/32944 PCT Pub. Date Sep. 12, 1997In the process for the selective hydrogenation of dienes in diene-containing feed streams, a diene-containing feed stream is hydrogenated over a nickel-containing precipitated catalyst at from 40 to 100 DEG C., a pressure of from 3 to 20 bar and a WHSV (weight hourly space velocity) of from 1 to 10 kg/(lxh) in the presence of free hydrogen.
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公开(公告)号：BR9709564A
公开(公告)日：1999-08-10
申请号：BR9709564
申请日：1997-06-10
Applicant: BASF AG
Inventor： VICARI MAXIMILIAN , SCHWAB EKKHARD , WALTER MARC , MASSEN SIEGMAR
Abstract: Low-sulfur aliphatic compounds are obtained from olefin-rich starting materials contaminated with organic sulfur compounds.
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公开(公告)号：SK287186B6
公开(公告)日：2010-02-08
申请号：SK4282002
申请日：2000-10-05
Applicant: BASF AG
Inventor： LANGE ARNO , RATH HANS PETER , POSSELT DIETMAR , TROTSCH-SCHALLER IRENE , WALTER MARC
IPC: C07C213/02 , C08F8/00 , C07B61/00 , C07C215/50 , C08F8/02 , C08F8/28 , C08F8/32 , C08F8/48 , C10L1/00 , C10L1/22 , C10L1/222 , C10L1/238 , C10L10/00 , C10L10/04 , C10M159/00 , C10M159/16 , C10N30/04 , C10N70/00
Abstract: The invention relates to a method for producing Mannich adducts that contain polyisobutylene phenol by: a) alkylating a phenol with highly-reactive polyisobutylene at a temperature lower than approximately 50 DEG C and in the presence of an alkylation catalyst; b) reacting the reaction product from a) with formaldehyde, an oligomer or with a polymer of the formaldehyde and with at least one amine of formula HNR4R5, where R4 and R5 are selected from C1- to C20-alkyl radicals; or c) reacting the reaction product from a) with at least one adduct consisting of at least one amine, which has at least one secondary or primary amino function, and with formaldehyde, an oligomer of the formaldehyde, a polymer of the formaldehyde or with a formaldehyde equivalent, wherein in step c), an adduct which is obtained from at least one amine and formaldehyde, an oligomer of formaldehyde, a polymer of formaldehyde or a formaldehyde equivalent by reacting the two reactants for at least 15 minutes at above +15 C is used. The invention also relates to Mannich adducts that can be obtained by using this method, to the use of the Mannich adducts as detergent additives in fuel compositions and lubricant compositions, and to additive concentrates, fuel compositions and lubricant compositions containing these Mannich adducts.
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公开(公告)号：PL204328B1
公开(公告)日：2010-01-29
申请号：PL35740800
申请日：2000-10-05
Applicant: BASF AG
Inventor： LANGE ARNO , RATH HANS PETER , POSSELT DIETMAR , TROTSCH-SCHALLER IRENE , WALTER MARC
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40.发明专利
公开(公告)号：PT1749044E
公开(公告)日：2007-10-16
申请号：PT05741682
申请日：2005-05-12
Applicant: BASF AG
Inventor： WULFF CHRISTIAN , WALTER MARC , STOESSER MICHAEL , SHERMAN JOHN V , VOELKEL LUDWIG , BRAND SIEGBERT
IPC: C08G65/00 , C08G65/26 , C08L71/02 , C10M107/34 , C10M169/02 , C10M169/04 , C10M171/00 , C10M173/02
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