公开(公告)号：SK4282002A3

公开(公告)日：2002-12-03

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 ,  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：MXPA00007576A

公开(公告)日：2002-04-01

申请号：MXPA00007576

申请日：2000-08-02

Applicant: BASF AG

Inventor： SHERMAN JOHN ,  VOELKEL LUDWIG ,  WALTER MARC ,  WULFF CHRISTIAN ,  STOESSER MICHAEL ,  BRAND SIEGBERT

IPC: C08G65/26 ,  C08L71/02 ,  C10M107/34 ,  C10M169/02 ,  C10M169/04 ,  C10M171/00 ,  C10M173/02

公开(公告)号：ES2163781T3

公开(公告)日：2002-02-01

申请号：ES97929158

申请日：1997-06-10

Applicant: BASF AG

Inventor： VICARI MAXIMILIAN ,  SCHWAB EKKEHARD ,  WALTER MARC ,  MAASSEN SIEGMAR

IPC: B01D11/04 ,  C10G21/20

Abstract: Low-sulfur aliphatic compounds are obtained from olefin-rich starting materials contaminated with organic sulfur compounds.

公开(公告)号：AU6597901A

公开(公告)日：2001-12-11

申请号：AU6597901

申请日：2001-05-17

Applicant: BASF AG

Inventor： NEUMANN HANS-PETER ,  WALTER MARC ,  SCHULZ RALF ,  HEIDEMANN THOMAS

IPC: C07C2/08 ,  C07C2/10

公开(公告)号：DE19957173A1

公开(公告)日：2001-05-31

申请号：DE19957173

申请日：1999-11-27

Applicant: BASF AG

Inventor： WALTER MARC ,  HEIDEMANN THOMAS

IPC: B01J27/053 ,  B01J23/755 ,  B01J27/02 ,  B01J27/043 ,  B01J37/02 ,  B01J37/20 ,  C07B61/00 ,  C07C2/08 ,  C07C2/10 ,  C07C11/107 ,  C07C2/16

Abstract: In the production of an oligomerization catalyst for 2-6 carbon (C) olefins by charging alumina with a nickel (Ni) compound and then a sulfur (S) compound or with both simultaneously, drying and calcination, the S:Ni molar ratio in the finished catalyst is adjusted to (0.25-0.38):1. Independent claims are also included for; (1) Oligomerization catalysts; and (2) Production of oligomers of 2-6 C olefin(s) at 20-280 deg C and 10-300 bar in the presence of this catalyst.

公开(公告)号：CA2386279A1

公开(公告)日：2001-04-12

申请号：CA2386279

申请日：2000-10-05

Applicant: BASF AG

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

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 ,  C10L10/14 ,  C10M159/16 ,  C10N30/04 ,  C10N40/25 ,  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 having a numerical average molecular weight of less than 1 0 00 and with a polydispersivity of less than 3.0, at a temperature lower than 50 ~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.

公开(公告)号：DE19918051A1

公开(公告)日：2000-10-26

申请号：DE19918051

申请日：1999-04-21

Applicant: BASF AG

Inventor： THIL LUCIEN ,  BREITSCHEIDEL BORIS ,  DISTELDORF WALTER ,  ZELLER EDGAR ,  WALTER MARC ,  MORSBACH BERND

IPC: C07C69/80 ,  C08K5/05 ,  C08K5/12 ,  C07C45/50 ,  C07C67/08 ,  C08K5/10

Abstract: New mixtures (I) of dicarboxylic acid diesters with isomeric nonanols consist of adipate or phthalate diester mixtures having 1H-NMR spectra (obtained in CDCl3) with specific ratios of surface areas below the resonance signals for particular chemical shifts towards TMS. The ratio of the surface area for shifts of 1.0-2.0 ppm to that for shifts of 0.5-1.0 ppm is 1.20-5.00 for the adipate diesters; and the ratio of the surface area for shifts of 1.1-3.0 ppm to that for shifts of 0.5-1.1 ppm is 1.00-4.00 for the phthalate diesters; An Independent claim is included for mixtures (II) of isomeric nonanols which either: (i) form (I) as defined above on esterification with adipic or phthalic acid; or (ii) are obtained by hydroformylation of a mixture of isomeric octenes in presence of a cobalt catalyst and hydrogenation of the product, where the isomeric octene mixture is obtained by contacting a hydrocarbon mixture containing butenes with a heterogeneous catalyst containing a nickel oxide.

公开(公告)号：DE19910370A1

公开(公告)日：2000-09-14

申请号：DE19910370

申请日：1999-03-09

Applicant: BASF AG

Inventor： MAAS HEIKO ,  ROEPER MICHAEL ,  WALTER MARC ,  SCHULZ RALF ,  TROPSCH JUERGEN ,  JAEGER HANS-ULRICH

IPC: 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 ,  C07H15/04 ,  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 ,  B01F17/42 ,  B01F17/56

Abstract: The invention relates to a method of preparing surface-active alcohols and surface-active alcoholic ethers which are well suited for use as surface-active agents or for the preparation of surface-active agents. To this end, olefin mixtures containing a predominant share of branched dodecenes are prepared from olefin mixtures containing less than 30 % by weight linear hexene isomers, using a catalyst containing nickel, and derivatized to form surface-active alcohols which are then possibly alkoxylated. The invention also relates to the use of said surface-active alcohols and surface-active alcoholic ethers for the preparation of surface-active agents by glycosidation or polyglycosidation, sulfation or phosphation.

公开(公告)号：DE19859776A1

公开(公告)日：2000-06-29

申请号：DE19859776

申请日：1998-12-23

Applicant: BASF AG

Inventor： MEYER GERALD ,  FUNKE FRANK ,  SCHULZ GERHARD ,  KRATZ DETLEF ,  WALTER MARC ,  HESSE MICHAEL

IPC: B01J23/72 ,  B01J35/10 ,  B01J37/00 ,  C07C209/16 ,  C07C209/60 ,  C07C211/03 ,  C07C213/02 ,  C07C217/08 ,  C07B43/04 ,  C07C215/14 ,  C07C211/10 ,  C07C211/06

Abstract: A formed catalyst containing Cu and oxygen-containing Ti compounds and produced with the addition of metallic Cu is used for the production of amines by the reaction of an alcohol, aldehyde or ketone with ammonia or an amine in the presence of hydrogen. Production of amines comprises the reaction of a primary or secondary alcohol, aldehyde or ketone with ammonia or a primary or secondary amine at an elevated temperature and pressure in the presence of H2 and a formed catalyst containing Cu and oxygen-containing Ti compounds and produced with the addition of metallic Cu.

公开(公告)号：DE19809418A1

公开(公告)日：1999-09-09

申请号：DE19809418

申请日：1998-03-05

Applicant: BASF AG

Inventor： HESSE MICHAEL ,  KRATZ DETLEF ,  SCHULZ GERHARD ,  WALTER MARC ,  SAUERWALD MANFRED

IPC: B01J23/72 ,  C07B61/00 ,  C07C29/141 ,  C07C31/20 ,  C07C31/22 ,  C07B41/02 ,  C07C29/136 ,  C07C31/02

Abstract: The invention relates to a method for the catalytic hydrogenation of a carbonyl compound or of a mixture comprised of two or more carbonyl compounds in the presence of a catalyst. Said catalyst comprises an inorganic supporting material containing TiO2, and, as an active component, copper or a mixture of copper with at least one of the metals selected from the group zinc, aluminum, cerium, a precious metal and a metal of subgroup VIII. The invention is characterized in that the copper surface amounts to a maximum of 10 m /g.