公开(公告)号：MY129122A

公开(公告)日：2007-03-30

申请号：MYPI9805094

申请日：1998-11-10

Applicant: BASF AG

Inventor： ULONSKA ARMIN ,  WALTER MARC ,  VICARI MAXIMILIAN ,  KEUSER ULRICH ,  BROX WOLFGANG

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

Abstract: IN A PROCESS FOR PREPARING ESSENTIALLY UNBRANCHED OCTENES AND DODECENES BY OLIGOMERIZATION OF HYDROCARBON STREAMS WHICH COMPRISE 1—BUTENE AND/OR 2—BUTENE AND BUTANE AND ARE ESSENTIALLY FREE OF ISOBUTENE, AT FROM 30 TO 280°C AND A PRESSURE OF FROM 10 TO 300 BAR OVER A NICKEL—CONTAINING HETEROGENEOUS CATALYST, THE BUTANE AND UNREACTED BUTENE SEPARATED FROM THE REACTION MIXTURE ARE RECIRCULATED TO THE OLIGOMERIZATION REACTION IN SUCH AMOUNTS THAT THE MAXIMUM CONTENT OF OLIGOMERS IN THE CONVERTED REACTION MIXTURE DOES NOT EXCEED 25 % BY WEIGHT AT ANY POINT IN THE REACTOR OR, IF A REACTOR CASCADE IS USED, AT ANY POINT OF THE REACTOR CASCADE.

公开(公告)号：PT1485424E

公开(公告)日：2006-12-29

申请号：PT03743859

申请日：2003-03-10

Applicant: BASF AG

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

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

公开(公告)号：DE102005029423A1

公开(公告)日：2006-12-28

申请号：DE102005029423

申请日：2005-06-24

Applicant: BASF AG

Inventor： DIEHL KLAUS ,  BODE ANDREAS ,  FRAUENKRON MATTHIAS ,  WALTER MARC ,  BITTERLICH STEFAN ,  WETTLING THOMAS ,  SPANG PETER ,  SCHMIDTKE HELMUT ,  FEHR ERICH K

IPC: C08F8/30 ,  C10M149/02

Abstract: Preparation of polyalkenyl amine comprises reaction of a component comprising at least a simple unsaturated polyalkene with carbon monoxide and hydrogen to give a hydroformylated polyalkene, and reaction of hydroformylated polyalkene with hydrogen and ammonia or an amine having at least a primary or secondary amino group; where before the above steps, polyalkene or hydroformylated polyalkene is dissolved in a first solvent and the first solvent is replaced by a second solvent.

公开(公告)号：DE50205709D1

公开(公告)日：2006-04-13

申请号：DE50205709

申请日：2002-04-22

Applicant: BASF AG

Inventor： LANGE ARNO ,  RATH PETER ,  WALTER MARC

IPC: C10M159/16 ,  C07C37/72 ,  C07C37/84 ,  C07C39/06 ,  C07C213/10 ,  C07C215/50 ,  C10L1/238 ,  C10L10/00

Abstract: A process for purifying a phenol derivative selected from alkylphenols having a number average molecular weight of from 200 to 4 000 and Mannich adducts thereof is described, in which the phenol derivative is brought into intimate contact with an extracting agent having a polarity E T (30) of from 57 to 38 kcal/mol, a phase containing the phenol derivative and an extracting agent phase are allowed to separate from one another and the extracting agent phase is removed.

公开(公告)号：ES2246841T3

公开(公告)日：2006-03-01

申请号：ES00916975

申请日：2000-03-17

Applicant: BASF AG

Inventor： MAAS HEIKO ,  ROPER MICHAEL ,  WALTER MARC ,  SCHULZ RALF ,  TROPSCH JURGEN ,  JAGER 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: Procedimiento para la obtención de alcoholes tensioactivos, que presentan propiedades especialmente ventajosas desde el punto de vista de la ecotoxicidad y de la biodegradabilidad, y de los correspondientes alcoholéteres tensioactivos mediante a) dimerización de mezclas de olefinas, b) derivatización para dar alcoholes primarios, caracterizado porque como mezcla de olefinas se emplea una mezcla de isómeros del hexeno, que contiene propeno dímero y hexenos lineales en la proporción en peso desde 0, 3:1 hasta 1:0, 1.

公开(公告)号：AU2005245560A1

公开(公告)日：2005-12-01

申请号：AU2005245560

申请日：2005-05-12

Applicant: BASF AG

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

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

Abstract: The invention relates to a method of reducing the inhalation toxicity of functional fluids by incorporating into a functional fluid an effective amount of copolymer which is obtainable by copolymerizing etheylene oxide, propylene oxide and/or butylenes oxide with an initiator monool or diol, said copolymer having a degree of unsaturation of less than about 0.01 meq/g.

公开(公告)号：ES2233465T3

公开(公告)日：2005-06-16

申请号：ES00971319

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: Procedimiento para la obtención de aductos de Mannich que contienen poliisobutenfenol mediante a) alquilado de un fenol con poliisobuteno altamente reactivo, que presenta una fracción en dobles enlaces vinílicos de más de un 70% en moles, y un peso molecular promedio en número de 300 a 3.000, a una temperatura por debajo de aproximadamente 50ºC en presencia de un catalizador de alquilado; b) reacción del producto de reacción a partir de a) con formaldehído, un oligómero o un polímero de formaldehído, y al menos una amina, que presenta al menos una función amino secundaria, y no presenta función amino primaria, o c) reacción del producto de reacción a partir de a) con al menos un aducto de al menos una amina, que presenta al menos una función amino secundaria o primaria, y formaldehído, un oligómero de formaldehído, un polímero de formaldehído o un equivalente de formaldehído.

公开(公告)号：PT1226188E

公开(公告)日：2005-04-29

申请号：PT00971319

申请日：2000-10-05

Applicant: BASF AG

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

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：AU780570B2

公开(公告)日：2005-04-07

申请号：AU1021501

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：DK1226188T3

公开(公告)日：2005-03-29

申请号：DK00971319

申请日：2000-10-05

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.