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公开(公告)号：DE10218753A1
公开(公告)日：2003-11-13
申请号：DE10218753
申请日：2002-04-26
Applicant: BASF AG
Inventor： RULAND ALFRED , SCHOLTISSEK MARTIN , TROPSCH JUERGEN , BOEHN ROLAND , HACKMANN CLAUS
IPC: A01N25/30 , A61K8/39 , A61K8/86 , A61Q19/00 , A61Q19/10 , C02F1/52 , C09D5/02 , C11D1/72 , C11D1/722 , C11D1/825 , D06M13/165 , D06M13/17 , D06P1/613 , D06P1/651 , C11D1/66
Abstract: Alkoxylate mixture contains 70-99 wt.% alkoxylate(s) (A1) of 2-propyl-heptan-1-ol(s) and 1-30 wt.% alkoxylate(s) (A2) of 2-propyl-4-methyl-hexan-1-ol(s) and/or 2-propyl-5-methyl-hexan-1-ol(s). Alkoxylate mixture contains alkoxylates of formula (I), comprising 70-99 wt.% alkoxylate(s) (A1) of 2-propyl-heptan-1-ol(s) of formula (I; where C5H11 = n-C5H11) and 1-30 wt.% alkoxylate(s) (A2) of 2-propyl-4-methyl-hexan-1-ol(s) and/or 2-propyl-5-methyl-hexan-1-ol(s), of formula (I; where C5H11 = C2H5CH(CH3)CH2 and/or CH3CH(CH3)CH2CH2), in which the alkylenoxy groups have random or alternating distribution or are in 2 or more blocks in any sequence. A = ethylenoxy; B = 3-10 C alkylenoxy or a mixture of such groups; n = 0-30; m = 0-20; and n+m = 1 or more. Independent claims are also included for the following: (1) production of the alkoxylate mixture by reacting the corresponding alkanols with 2-5 C alkylene oxides under alkoxylation conditions, using a double metal cyanide compound as catalyst, and mixing them before or after alkoxylation or after partial alkoxylation; (2) laundry, cleaning, wetting, coatings, adhesive, leather degreasing, humectant and plant protection formulations containing the alkoxylate mixture.
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公开(公告)号：AT249405T
公开(公告)日：2003-09-15
申请号：AT00909324
申请日：2000-03-06
Applicant: BASF AG
Inventor： MAAS HEIKO , ROEPER MICHAEL , WALTER MARC , SCHULZ RALF , TROPSCH JUERGEN , JAEGER HANS-ULRICH
IPC: C07H15/04 , A61K31/454 , A61K31/498 , A61P25/28 , C07B61/00 , C07C2/08 , C07C2/10 , C07C11/02 , C07C29/141 , C07C29/16 , C07C29/48 , C07C31/125 , C07C41/03 , C07C43/11 , C07C43/13 , C07C303/24 , C07C305/06 , C07C305/10 , C07D235/06 , C07D241/42 , C07D263/56 , C07D317/68 , C07D319/18 , C07D405/06 , C07F9/09 , C07F9/11 , C09K23/02 , C09K23/14 , C09K23/42 , C09K23/56 , C11D1/29 , C11D1/34 , C11D1/72
Abstract: The invention describes a process for the preparation of surfactant alcohols and surfactant alcohol ethers which are, inter alia, highly suitable as surfactants or for the preparation of surfactants. The process, starting from olefin mixtures which comprise less than 30% by weight of linear hexene isomers and utilizing a catalyst which contains nickel, prepares olefin mixtures having a predominant fraction of branched dodecenes, which are subsequently derivatized to give surfactant alcohols and then optionally alkoxylated.The invention further relates to the use of the surfactant alcohols and surfactant alcohol ethers for the preparation of surfactants by glycosidation or polyglycosidation, sulfation or phosphation.
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公开(公告)号：BR0112647A
公开(公告)日：2003-06-24
申请号：BR0112647
申请日：2001-07-16
Applicant: BASF AG
Inventor： MAAS HEIKO , TROPSCH JUERGEN
IPC: C09K23/02 , C07B61/00 , C07C29/145 , C07C29/17 , C07C31/125 , C07C41/03 , C07C43/11 , C07C45/50 , C07C45/62 , C07C45/73 , C07C45/74 , C07C49/04 , C07C305/06 , C07C305/10 , C07F9/09 , C07F9/11 , C08G65/28 , C09K23/14 , C09K23/38 , C11D1/14 , C11D1/16 , C11D1/29 , C11D1/34 , C11D1/72
Abstract: The invention relates to secondary C 10 to C 18 surfactant alcohols of the general formula (I), wherein R represents methyl or ethyl and R' represents a linear or branched alkyl group with 6-13 C atoms, excepting 5-ethyl-2-nonanol and 6-ethyl-3-decanol, in addition to fatty alcohol alkoxylates, alkyl phosphates, alkyl sulphates, alkyl ether phosphates and alkyl ether sulphates. The secondary C 10 to C 18 surfactant alcohols can be produced by a simple aldol condensation of linear or branched saturated or unsaturated C 7 -C 14 aldehyde excepting 2-ethyl hexanal, with acetone or methyl ethyl ketone and the subsequent hydrogenation of the condensation product. In the preferred method, the aldol condensation is heterogenically catalyzed under hydrogenation conditions and the saturated ketone that has been formed is subsequently hydrogenated
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公开(公告)号：DE10029693A1
公开(公告)日：2001-12-20
申请号：DE10029693
申请日：2000-06-16
Applicant: BASF AG
Inventor： TROPSCH JUERGEN , MAAS HEIKO
IPC: C07C29/16 , C07C303/24 , C07C305/10 , C11D1/14 , C11D1/29 , C11D1/34 , C11D1/72 , C11D1/722 , C11D1/825
Abstract: Detergents comprising optionally alkoxylated Oxo alcohols having 11-13 C atoms or their sulfates or phosphates are new. Detergents comprising surfactants of formula (I) together with conventional detergent ingredients and optionally other surfactants are new. a = 11-13; R , R = H or 1-16C alkyl; R = H, sulfato or phosphato; and x, y = 0-200.
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公开(公告)号：DE19955593A1
公开(公告)日：2001-05-23
申请号：DE19955593
申请日：1999-11-18
Applicant: BASF AG
Inventor： ZELLER EDGAR , WALTER MARC , RICHTER WOLFGANG , DIEHL KLAUS , ROEPER MICHAEL , TROPSCH JUERGEN
IPC: C07B61/00 , C07C2/08 , C07C2/10 , C07C11/02 , C07C29/141 , C07C29/16 , C07C31/125 , C07C41/03 , C07C43/11 , C09K23/38 , C07C45/50 , C07C47/02 , C07F9/09 , C07F9/11 , C11D1/34 , C11D7/26 , C07H15/04 , C07C43/13 , C07C305/10 , C07C305/00 , C07F9/10 , B01F17/00
Abstract: The invention relates to a method for producing a C13 alcohol mixture, according to which a) a stream of C4 hydrocarbon containing butenes, which includes less than 5 % by weight of iso-butene in relation to the butene fraction, is brought into contact with a heterogeneous catalyst containing a nickel at a raised temperature, b) a C12 olefin fraction is isolated from the reaction mixture, c) the C12 olefin fraction is hydroformulated by being reacted with carbon dioxide and hydrogen in the presence of a cobalt catalyst and d) is hydrated. The alcohol mixture thus obtained is suitable for producing surfactants by alkoxylation, glycosidation, sulphation, phosphation, alkoxylation and subsequent sulphation or alkoxylation and subsequent phosphation.
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Patent Agency Ranking
公开(公告)号：DE19933828A1
公开(公告)日：2001-01-25
申请号：DE19933828
申请日：1999-07-20
Applicant: BASF AG
Inventor： MAAS HEIKO , ROEPER MICHAEL , SCHWAB PETER , SCHULZ MICHAEL , TROPSCH JUERGEN , JAEGER HANS-ULRICH
IPC: C07B61/00 , C07C29/149 , C07C29/16 , C07C31/125 , C07C41/03 , C07C43/11 , C07F9/09 , C07F9/11 , C09K23/00 , C11D1/68 , C11D3/00 , B01F17/00 , C11D1/00 , D21H21/22 , B08B3/08 , C07B63/04 , C23F14/02 , C09K15/00 , C07C43/03
Abstract: The invention relates to a method for the production of alcohol mixtures, wherein a) a hydrocarbon mixture containing cyclopentene and at least one acyclic monoolefin is transformed in a metathesis reaction, b) an olefin fraction containing essentially olefins with 8-20 carbon atoms is isolated from the metathesis reaction mixture, c) optionally, the bi or multi-saturated compounds contained in the olefin fractions undergo at least partially selective hydrogenation in order to form monoolefins, and d) the optionally selectively hydrogenated olefin fraction is catalytically hydroformulated and hydrogenated by reacting it with carbon monoxide and hydrogen. The invention also relates to alcohol mixtures that can be obtained according to said method, in addition to a method for the production of functionalized alcohol mixtures and the use thereof.
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公开(公告)号：DE19912418A1
公开(公告)日：2000-09-21
申请号：DE19912418
申请日：1999-03-19
Applicant: BASF AG
Inventor： MAAS HEIKO , ROEPER MICHAEL , WALTER MARC , SCHULZ RALF , TROPSCH JUERGEN , JAEGER HANS-ULRICH
IPC: C07H15/04 , C07B61/00 , C07C2/06 , C07C2/08 , C07C2/10 , C07C11/00 , C07C11/02 , C07C27/22 , C07C29/132 , C07C29/16 , C07C29/36 , C07C29/38 , C07C29/40 , C07C29/44 , C07C29/46 , C07C31/02 , C07C31/125 , C07C41/03 , C07C43/13 , C07C45/50 , C07C303/24 , C07C305/06 , C07C305/10 , C07F9/09 , C07F9/11 , C07H1/00 , C07H13/04 , C08B1/00 , C08B37/00 , C11D1/72
Abstract: The invention relates to a method for producing alcohol surfactants and alcohol ether surfactants which are inter alia suitable as surfactants or for producing surfactants. According to the inventive method, olefinic mixtures with a defined minimum content of linear hexene mixtures with a prevailing amount of branched dodecenes are produced which are converted to alcohol surfactants and are then optionally alkoxylated. The alcohol surfactant mixture obtained by the inventive method is characterized by a branching degree of 2.0 to 3.0 and has specifically advantageous properties in terms of its ecotoxicity and biodegradability. The invention further relates to the use of the alcohol surfactants and alcohol ether surfactants as surfactants by glycosidation or polyglycosidation, sulfation or phosphatization.
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公开(公告)号：DE19859911A1
公开(公告)日：2000-06-29
申请号：DE19859911
申请日：1998-12-23
Applicant: BASF AG
Inventor： MAAS HEIKO , ROEPER MICHAEL , WALTER MARC , SCHULZ RALF , TROPSCH JUERGEN , JAEGER 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 , C07C11/00 , C07C2/06 , C07H15/04 , C07C305/06 , C11D1/825
Abstract: The invention relates to a method for producing novel surfactant alcohols and surfactant alcohol ethers by derivatising olefins with approximately 10 to 20 C-atoms or mixtures of such olefins to produce alkanols and optionally, subsequently alkoxylating them. The method is characterised in that a C4-olefin-mixture is subjected to metathesis, the resulting olefins are dimerised and then derivatised to produce surfactant alcohols, and these are optionally alkoxylated. The olefin mixture obtained from dimerisation contains a large proportion of branched components and less than 10 wt. % of compounds containing a vinylidene group. The invention also relates to the use of surfactant alcohols and surfactant alcohol ethers for producing surfactants by glycosylation or polyglycosylation, sulphation or phosphation.
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公开(公告)号：CZ2000825A3
公开(公告)日：2000-06-14
申请号：CZ2000825
申请日：1998-09-05
Applicant: BASF AG
Inventor： TROPSCH JUERGEN , ZELLER DIETER
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公开(公告)号：DE59604255D1
公开(公告)日：2000-02-24
申请号：DE59604255
申请日：1996-10-25
Applicant: BASF AG
Inventor： HAEHNLE HANS-JOACHIM , WALTER MANFRED , TROPSCH JUERGEN , SCHORNICK GUNNAR , ANSTOCK THOMAS
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