公开(公告)号：DE59910357D1

公开(公告)日：2004-09-30

申请号：DE59910357

申请日：1999-10-04

Applicant: BASF AG

Inventor： MUELLER ULRICH ,  WALTER MARC ,  BROX WOLFGANG

IPC: C07C2/08 ,  C07C2/10 ,  C07C7/12 ,  C07C11/02

公开(公告)号：HRP20020395A2

公开(公告)日：2004-08-31

申请号：HRP20020395

申请日：2002-05-06

Applicant: BASF AG

Inventor： LANGE ARNO ,  RATH HANS 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：MX221601B

公开(公告)日：2004-07-22

申请号：MXPA00007576

申请日：2000-08-02

Applicant: BASF AG

Inventor： VOLKEL LUDWIG ,  SHERMAN JOHN V ,  BRAND SIEGBERT ,  WALTER MARC ,  WULFF CHRISTIAN ,  STOSSER MICHAEL

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

公开(公告)号：CA2507366A1

公开(公告)日：2004-06-17

申请号：CA2507366

申请日：2003-12-01

Applicant: BASF AG

Inventor： WALTER MARC ,  BERGEMANN MARCO ,  SCHMIDT HELMUT ,  RATH HANS PETER ,  LANGE ARNO

IPC: C10L1/16 ,  C10L1/18 ,  C10L1/22 ,  C10L1/222 ,  C10L1/232 ,  C10L1/233 ,  C10L10/00 ,  C10M133/06 ,  C10M133/08 ,  C10M133/10 ,  C10M133/38 ,  C10M159/14 ,  C07C215/50

Abstract: The invention relates to the use of amines and/or Mannich adducts as detergents and/or dispersants in fuel and lubricant compositions for directi on injection spark ignition engines. The invention also relates to fuel and lubricant compositions containing at least one such Mannich adduct, and to a bisaminoalkylated Mannich adduct.

公开(公告)号：PT1159236E

公开(公告)日：2004-02-27

申请号：PT00907630

申请日：2000-02-25

Applicant: BASF AG

Inventor： SCHWAB PETER ,  BROX WOLFGANG ,  MAAS HEIKO ,  SCHULZ RALF ,  WALTER MARC

IPC: B01J23/755 ,  C07B61/00 ,  C07C2/10 ,  C07C11/02 ,  C08F4/06 ,  C08F10/00

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.

公开(公告)号：DK1159236T3

公开(公告)日：2004-02-16

申请号：DK00907630

申请日：2000-02-25

Applicant: BASF AG

Inventor： MAAS HEIKO ,  SCHWAB PETER ,  SCHULZ RALF ,  WALTER MARC ,  BROX WOLFGANG

IPC: B01J23/755 ,  C07B61/00 ,  C07C2/10 ,  C07C11/02 ,  C08F4/06 ,  C08F10/00

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.

公开(公告)号：ZA200203510B

公开(公告)日：2003-05-05

申请号：ZA200203510

申请日：2002-05-03

Applicant: BASF AG

Inventor： LANGE ARNO ,  POSSELT DIETMAR ,  PETER RATH HANS ,  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 ,  C08F ,  C10L ,  C10M

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：DE59806972D1

公开(公告)日：2003-02-27

申请号：DE59806972

申请日：1998-05-08

Applicant: BASF AG

Inventor： VICARI MAXIMILIAN ,  WALTER MARC ,  DILLING STEPHAN

IPC: B01J23/755 ,  B01J21/04 ,  B01J21/06 ,  C07B61/00 ,  C07C5/03 ,  C10G45/00 ,  C10G45/32 ,  C10G45/40 ,  C10G70/02

Abstract: Process is claimed for the gas phase hydrogenation of a feed containing 50 wt.% of a 6-20C olefin with a gas containing hydrogen on a catalyst. The feed is injected as a liquid into the gas.

公开(公告)号：CZ20021188A3

公开(公告)日：2002-11-13

申请号：CZ20021188

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：DE10119738A1

公开(公告)日：2002-10-24

申请号：DE10119738

申请日：2001-04-23

Applicant: BASF AG

Inventor： LANGE ARNO ,  RATH HANS PETER ,  WALTER MARC

IPC: C07C37/72 ,  C07C213/10 ,  C07C215/50 ,  C10L1/238 ,  C10L10/00 ,  C10M159/16

Abstract: Providing a process for the purification of an alkyl phenol. A process for the purification of an alkyl phenol having a number average mol. wt. of 200-4000 and corresponding Mannich adducts comprises: (1) intimately contacting the phenol derivative with an extraction agent having a polarity ET(30) of 57-38 Kcal/mol; (2) allowing a phenol derivative containing phase and an extracting agent phase to separate from each other; and (3) removing the extraction agent phase.