公开(公告)号：AT186942T

公开(公告)日：1999-12-15

申请号：AT97905112

申请日：1997-02-27

Applicant: BASF AG

Inventor： VICARI MAXIMILIAN ,  WALTER MARC ,  SCHWAB EKKEHARD ,  MUELLER HANS-JOACHIM ,  KONS GERMAIN ,  DILLING STEPHAN ,  POLANEK PETER

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.

公开(公告)号：SI1485424T1

公开(公告)日：2006-12-31

申请号：SI200330488

申请日：2003-03-10

Applicant: BASF AG

Inventor： STOESSER MICHAEL ,  BOHRES EDWARD ,  GROSCH GEORG HEINRICH ,  SAGER WILFRIED ,  WALTER MARC

IPC: C08G65/00 ,  C10L1/00

公开(公告)号：CA2248020C

公开(公告)日：2005-09-27

申请号：CA2248020

申请日：1997-02-27

Applicant: BASF AG

Inventor： VICARI MAXIMILIAN ,  KONS GERMAIN ,  MULLER HANS-JOACHIM ,  POLANEK PETER ,  DILLING STEPHAN ,  WALTER MARC ,  SCHWAB EKKEHARD

IPC: B01J23/755 ,  C10G45/36 ,  C10G67/02

Abstract: In the process for the selective hydrogenation of dienes in supply flows containing them, such a flow is hydrogenated on a nickel- containing precipitating catalyst at a temperature of between 40 and 100 .degree.C, a pressure of between 3 and 20 bar and a WHSV (weight hourly space velocity) of between 1 and 10 kg/(lxh) in the presence of free hydrogen.

公开(公告)号：HRP20040922A2

公开(公告)日：2005-08-31

申请号：HRP20040922

申请日：2004-10-05

Applicant: BASF AG

Inventor： STOESSER MICHAEL ,  BOHRES EDWARD ,  GEORG HEINRICH GROSH ,  SAGER WILFRIED ,  WALTER MARC

IPC: C10L1/192 ,  C08G65/26 ,  C08G65/28 ,  C08L71/08 ,  C10L1/14 ,  C10L1/18 ,  C10L1/198 ,  C10L1/22 ,  C10L10/04

Abstract: The present invention relates to polyethers which are obtainable from 1 -butene oxide and an alcohol using a double metal cyanide compound as a catalyst and have a content of unsaturated components of 6 mol% or more, to a process for preparing such a polyether and also to the use of a polyether according to the invention as a carrier oil or in a carrier oil formulation, in particular in additive packages for gasoline fuels, and furthermore also to carrier oil formulations and also to fuels comprising a polyether according to the invention.

公开(公告)号：HRP20020394B1

公开(公告)日：2005-08-31

申请号：HRP20020394

申请日：2002-05-06

Applicant: BASF AG

Inventor： LANGE ARNO ,  RATH HANS PETER ,  POSSELT DIETMAR ,  TROETSCH-SCHALLER IRENE ,  WALTER MARC

IPC: C07B61/00 ,  C07C215/50 ,  C08F8/02 ,  C07C213/02 ,  C08F8/28 ,  C08F8/32 ,  C08F8/48 ,  C10L1/22 ,  C10L1/222 ,  C10L1/238 ,  C10L10/00 ,  C10L10/04 ,  C10L10/14 ,  C10M159/16 ,  C10N30/04 ,  C10N40/25 ,  C10N70/00

Abstract: Polyisobutenylphenol-containing Mannich adducts are prepared by a) alkylation of a phenol with highly reactive polyisobutene having a number average molecular weight of less than 1000 and a polydispersity of less than 3.0, at below about 50° C. in the presence of an alkylation catalyst; b) reaction of the reaction product from a) with b1) an aldehyde chosen from formaldehyde, an oligomer and a polymer of formaldehyde and b2) at least one amine which has at least one primary or one secondary amino function and are used as detergent additives in fuel and lubricant compositions, and additive concentrates, fuel compositions and lubricant compositions contain these Mannich adducts.

公开(公告)号：AT301109T

公开(公告)日：2005-08-15

申请号：AT00916975

申请日：2000-03-17

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 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 having a defined minimum content of linear hexenes, gives mixtures having a predominant fraction of branched dodecenes, which are subsequently derivatized to give surfactant alcohols and then optionally alkoxylated. The surfactant alcohol mixture obtained in the process has a degree of branching of from 2.0 to 3.0 and in particular exhibits advantageous properties as regards ecotoxicity and biodegradability. A description is also given of the use of the surfactant alcohols and surfactant alcohol ethers as surfactants by glycosidation or polyglycosidation, sulfation or phosphation.

公开(公告)号：DE50008864D1

公开(公告)日：2005-01-05

申请号：DE50008864

申请日：2000-10-05

Applicant: BASF AG

Inventor： LANGE ARNO ,  RATH PETER ,  POSSELT DIETMAR ,  TROETSCH-SCHALLER IRENE ,  WALTER MARC

IPC: C07C213/02 ,  C07B61/00 ,  C07C215/50 ,  C08F8/02 ,  C08F8/28 ,  C08F8/32 ,  C08F8/48 ,  C10L1/22 ,  C10L1/222 ,  C10L1/238 ,  C10L10/00 ,  C10L10/04 ,  C10M159/16 ,  C10N30/04 ,  C10N70/00

Abstract: Polyisobutenylphenol-containing Mannich adducts are prepared by a) alkylation of a phenol with highly reactive polyisobutene at below about 50° C. in the presence of an alkylation catalyst; b) reaction of the reaction product from a) with formaldehyde, an oligomer or a polymer of formaldehyde and at least one amine which has at least one secondary amino function and no primary amino function, or c) reaction of the reaction product from a) with at least one adduct of at least one amine which has at least one secondary or primary amino function and formaldehyde, an oligomer of formaldehyde, a polymer of formaldehyde or a formaldehyde equivalent, and are used as detergent additives in fuel and lubricant compositions, and additive concentrates, fuel compositions and lubricant compositions contain these Mannich adducts.

公开(公告)号：BR0308324A

公开(公告)日：2004-12-28

申请号：BR0308324

申请日：2003-03-10

Applicant: BASF AG

Inventor： SSER MICHEL ST ,  BOHRES EDWARD ,  GROSCH GEORG HEINRICH ,  SAGER WILFRIED ,  WALTER MARC

IPC: C10L1/192 ,  C08G65/26 ,  C08G65/28 ,  C08L71/08 ,  C10L1/14 ,  C10L1/18 ,  C10L1/198 ,  C10L1/22 ,  C10L10/04

Abstract: The present invention relates to polyethers which are obtainable from 1 -butene oxide and an alcohol using a double metal cyanide compound as a catalyst and have a content of unsaturated components of 6 mol% or more, to a process for preparing such a polyether and also to the use of a polyether according to the invention as a carrier oil or in a carrier oil formulation, in particular in additive packages for gasoline fuels, and furthermore also to carrier oil formulations and also to fuels comprising a polyether according to the invention.

公开(公告)号：DE50008536D1

公开(公告)日：2004-12-09

申请号：DE50008536

申请日：2000-08-22

Applicant: BASF AG

Inventor： HUBER SYLVIA ,  SPRAGUE 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

Abstract: A process for the hydrogenation of an organic compound containing at least one carbonyl group comprises bringing the organic compound in the presence of hydrogen into contact with a shaped body which can be produced by a process in which (i) an oxidic material comprising copper oxide, zinc oxide and aluminum oxide is made available, (ii) pulverulent metallic copper or pulverulent cement or a mixture thereof is added to the oxidic material, and (iii) the mixture resulting from (ii) is shaped to form a shaped body.

公开(公告)号：ES2217015T3

公开(公告)日：2004-11-01

申请号：ES00987265

申请日：2000-11-17

Applicant: BASF AG

Inventor： ZELLER EDGAR ,  WALTER MARC ,  RICHTER WOLFGANG ,  DIEHL KLAUS ,  ROPER MICHAEL ,  TROPSCH JURGEN

IPC: C07B61/00 ,  C07C2/08 ,  C07C2/10 ,  C07C11/02 ,  C07C29/141 ,  C07C29/16 ,  C07C31/125 ,  C07C41/03 ,  C07C43/11 ,  C07C45/50 ,  C09K23/38 ,  C07C47/02 ,  C07F9/09 ,  C07F9/11 ,  C11D1/34 ,  C11D7/26

Abstract: A process for preparing a C 13 -alcohol mixture comprises a) bringing a butene-containing C 4 -hydrocarbon stream containing less than 5% by weight, based on the butene fraction, of isobutene into contact with a nickel-containing heterogeneous catalyst at elevated temperature, b) isolating a C 12 -olefin fraction from the reaction mixture, c) hydroformylating the C 12 -olefin fraction by reaction with carbon monoxide and hydrogen in the presence of a cobalt catalyst and d) hydrogenating the product from c). The alcohol mixture is suitable for preparing surfactants by alkoxylation, glycosidation, sulfation, phosphation, alkoxylation and subsequent sulfation or alkoxylation and subsequent phosphation.