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公开(公告)号：AU2002247747A1
公开(公告)日：2002-09-19
申请号：AU2002247747
申请日：2002-02-28
Applicant: BASF AG
Inventor： SCHURMANN GREGOR , HUFFER STEPHAN , LANGE ARNO , MOCK-KNOBLAUCH CORDULA
IPC: C09K23/00 , C09K23/22 , C10L1/14 , C10L1/18 , C10L1/22 , C10L1/224 , C10L1/2383 , C10L1/2387 , C10L1/24 , C10L1/26 , C10L1/32 , C10L10/04 , C07C233/18 , B01F17/00 , C10M173/00 , C10N30/12 , C10M135/08 , C10N30/06 , C10M133/56 , B01F17/22 , C10M133/16 , C10M137/04
Abstract: Compounds, in particular those based on polyisobutyleneamines, are suitable as emulsifiers for water-in-oil emulsions and are used in particular as additives for fuels and lubricants. The novel compounds are those of the formula I where R is unsubstituted or C1-C12-alkyl-substituted C1-C8-alkylene or C2-C8-alkenylene, R is linear or branched C8-C350-alkyl or C8-C350-alkenyl, R and R , independently of one another, are each H, methyl or ethyl and together have not more than 2 carbon atoms, R is H, M , SO3H, SO3 M , OPO3H, OPO3 M or C(O)R , M is NH4 , an alkali metal ion or 0.5 alkaline earth metal ion, R is a linear C2- to C10-hydrocarbon radical substituted by at least one hydrophilic group and y and z, independently of one another, are each an integer from 0 to 50, and R is H if y is 0, and R is H if z is 0.
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公开(公告)号：BR0014493A
公开(公告)日：2002-06-04
申请号：BR0014493
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 , 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.
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公开(公告)号：DE19948114A1
公开(公告)日：2001-04-12
申请号：DE19948114
申请日：1999-10-06
Applicant: BASF AG
Inventor： LANGE ARNO , RATH HANS PETER , POSSELT DIETMAR , TROETSCH-SCHALLER IRENE , WALTER MARC
IPC: C07B61/00 , C07C215/50 , C08F8/02 , C08F8/28 , C07C213/02 , C08F8/32 , C08F8/48 , C10L1/22 , C10L1/222 , C10L1/238 , C10L10/00 , C10L10/04 , C10L10/14 , C10M159/16 , C10N30/04 , C10N40/25 , C10N70/00 , C10M149/16 , C10L1/14
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 1 000 and with a polydispersivity of less than 3.0, at a temperature lower than 50 DEG 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.
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公开(公告)号：BR9306608A
公开(公告)日：1998-12-08
申请号：BR9306608
申请日：1993-06-16
Applicant: BASF AG
Inventor： DEGEN HELMUT , LAMM GUNTHER , REICHELT HELMUT , LANGE ARNO , WEGERLE DIETER
Abstract: PCT No. PCT/EP93/01516 Sec. 371 Date Dec. 23, 1994 Sec. 102(e) Date Dec. 23, 1994 PCT Filed Jun. 16, 1993 PCT Pub. No. WO94/00518 PCT Pub. Date Jan. 6, 1994Dye mixtures useful for dyeing or printing textile fibers or fabrics contain from 40 to 75% by weight, based on the weight of the dyes, of a dye of the formula where R is C1-C4-alkyl and n is 1 and from 25 to 60% by weight, based on the weight of the dyes, of a dye of the abovementioned formula where R is C1-C4-alkyl and n is 2.
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公开(公告)号：GB2275267B
公开(公告)日：1996-10-16
申请号：GB9402762
申请日：1994-02-14
Applicant: BASF AG
Inventor： GRUND CLEMENS , GLAS GUENTHER , GUENTHERT PAUL , REICHELT HELMUT , BECKER RAINER , LANGE ARNO , FRIEDRICH KLAUS
IPC: B01J23/22 , C07B61/00 , C07C253/28 , C07C255/51 , C07C255/53 , C07C255/54 , C07C255/58 , C07D209/48 , C07D295/14
Abstract: A process for the preparation of dicyanobenzenes of the formula in which x denotes hydroxy, C1-C4 alkoxy, nitro, amino, mono- or di-(C1-C4 alkyl)amino, phthalimido or a nitrogenous saturated 5-membered or 6-membered heterocyclic radical, which is attached to the phenyl ring via a nitrogen atom in which a xylene of the formula in which x has the meaning stated above, is oxidized at a temperature of from 400 DEG to 500 DEG C. with oxygen in the presence of ammonia and a catalyst.
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Patent Agency Ranking
公开(公告)号：AU656460B2
公开(公告)日：1995-02-02
申请号：AU3559693
申请日：1993-03-31
Applicant: BASF AG
Inventor： LANGE ARNO , MOTZKUS GERT , DEGEN HELMUT , WALTHER VOLKER
Abstract: Dyestuff mixtures containing 50 to 95% by weight of a 4-chloro-2-nitrophenylazohydroxypyridone dyestuff and also 5 to 50% by weight of a brominated quinophthalone dyestuff and/or 5 to 50% by weight of a chlorinated quinophthalone dyestuff and/or 5 to 20% by weight of an unsubstituted quinophthalone dyestuff; dyestuff preparations containing the new dyestuff mixtures; and the use of dyestuff mixtures for dyeing or printing by the direct printing process on polyester.
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公开(公告)号：GB2275267A
公开(公告)日：1994-08-24
申请号：GB9402762
申请日：1994-02-14
Applicant: BASF AG
Inventor： GRUND CLEMENS , GLAS GUENTHER , GUENTHERT PAUL , REICHELT HELMUT , BECKER RAINER , LANGE ARNO , FRIEDRICH KLAUS
IPC: B01J23/22 , C07B61/00 , C07C253/28 , C07C255/51 , C07C255/53 , C07C255/54 , C07C255/58 , C07D209/48 , C07D295/14
Abstract: Dicyanobenzenes of the formula in which X denotes hydroxy, C1-C4 alkoxy, nitro, amino, mono- or di-(C1-C4 alkyl)amino, phthalimido or a nitrogenous saturated 5-membered or 6-membered heterocyclic radical which is attached to the phenyl ring via a nitrogen atom, are prepared by a process in which a xylene of the formula in which X has the meaning stated above, is oxidised at a temperature of from 400 DEG to 500 DEG C with oxygen in the presence of ammonia and a catalyst.
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公开(公告)号：MX9303775A
公开(公告)日：1994-02-28
申请号：MX9303775
申请日：1993-06-23
Applicant: BASF AG
Inventor： REICHELT HELMUT , WEGERLE DIETER , LANGE ARNO , DEGEN HELMUT , LAMM GUNTHER
Abstract: PCT No. PCT/EP93/01516 Sec. 371 Date Dec. 23, 1994 Sec. 102(e) Date Dec. 23, 1994 PCT Filed Jun. 16, 1993 PCT Pub. No. WO94/00518 PCT Pub. Date Jan. 6, 1994Dye mixtures useful for dyeing or printing textile fibers or fabrics contain from 40 to 75% by weight, based on the weight of the dyes, of a dye of the formula where R is C1-C4-alkyl and n is 1 and from 25 to 60% by weight, based on the weight of the dyes, of a dye of the abovementioned formula where R is C1-C4-alkyl and n is 2.
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公开(公告)号：MX9301794A
公开(公告)日：1993-12-01
申请号：MX9301794
申请日：1993-03-30
Applicant: BASF AG
Inventor： LANGE ARNO , MOTZKUS GERT , DEGEN HELMUNT , WALTHER VOLKER
Abstract: Dyestuff mixtures containing 50 to 95% by weight of a 4-chloro-2-nitrophenylazohydroxypyridone dyestuff and also 5 to 50% by weight of a brominated quinophthalone dyestuff and/or 5 to 50% by weight of a chlorinated quinophthalone dyestuff and/or 5 to 20% by weight of an unsubstituted quinophthalone dyestuff; dyestuff preparations containing the new dyestuff mixtures; and the use of dyestuff mixtures for dyeing or printing by the direct printing process on polyester.
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公开(公告)号：DK157679C
公开(公告)日：1990-06-18
申请号：DK49482
申请日：1982-02-05
Applicant: BASF AG
Inventor： LANGE ARNO , KIEHS KARL , ADOLPHI HEINRICH , BECKER RAINER
IPC: A01N47/34 , C07C275/54 , C07C275/46
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