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公开(公告)号：AU3430000A
公开(公告)日：2000-10-16
申请号：AU3430000
申请日：2000-03-17
Applicant: BASF AG
Inventor： SCHONHERR MICHAEL , KINDER HANS-JURGEN , MUNDINGER KLAUS , SCHURMANN GREGOR
IPC: C07D295/14 , C07C253/30 , C07C253/32 , C07C255/25 , C07D295/15
Abstract: Improved process for the preparation of granular N-alkylammoniumacetonitrile salts Iwhere R1 to R5 are hydrogen or organic radicals, and Y- is a sulfate or hydrogensulfate anion,from an aqueous solution of the compound IIwhere R6 is C1- to C4-alkyl,which comprises evaporating this aqueous solution at a temperature of from 80° C. to 250° C. and a pressure of from 10 mbar to 2 bar to give a melt, then allowing the melt to solidify, where, during or following the evaporation, customary carrier materials and/or auxiliaries can be added, and the resulting solidified compound I is converted into the desired granular form.
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公开(公告)号：CA2273087A1
公开(公告)日：1998-06-04
申请号：CA2273087
申请日：1997-11-18
Inventor： SCHURMANN GREGOR , SCHAFER WOLFGANG , PHILLIPPI MARTIN A , KLOTTER KEVIN A , ZIELSKE ALFRED G , WIDDER RUDI , DELINE JAMES E , ANNEN ULRICH , MUNDINGER KLAUS , RULAND ALFRED , FOLAND LAFAYETTE D , MULLER JOSEPH , MULLER MICHAEL
IPC: C07D295/14 , C07D265/12 , C07D291/00 , C07D295/15 , C11D3/39 , C07D295/12 , C07D211/26 , C07D211/34
Abstract: A process for the preparation of a compound having the structure of Formula (I) wherein A, R1, R2, R3, Y and Z are as defined in the disclosure. The process includes reacting a heterocyclic amine with a monoaldehyde or a dialdehyde in a pH range of from about 8 to 14 and then quaternizing the soreacted heterocyclic amine with an alkylating agent at a pH of not less than about 2. The use of a pH control substantially prevents formation of an undesirable protonated intermediate.
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公开(公告)号：AU770647B2
公开(公告)日：2004-02-26
申请号：AU3430000
申请日：2000-03-17
Applicant: BASF AG
Inventor： SCHONHERR MICHAEL , KINDER HANS-JURGEN , MUNDINGER KLAUS , SCHURMANN GREGOR
IPC: C07D295/14 , C07C253/30 , C07C253/32 , C07C255/25 , C07D295/15
Abstract: Improved process for the preparation of granular N-alkylammoniumacetonitrile salts Iwhere R1 to R5 are hydrogen or organic radicals, and Y- is a sulfate or hydrogensulfate anion,from an aqueous solution of the compound IIwhere R6 is C1- to C4-alkyl,which comprises evaporating this aqueous solution at a temperature of from 80° C. to 250° C. and a pressure of from 10 mbar to 2 bar to give a melt, then allowing the melt to solidify, where, during or following the evaporation, customary carrier materials and/or auxiliaries can be added, and the resulting solidified compound I is converted into the desired granular form.
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公开(公告)号：AU5653998A
公开(公告)日：1998-06-22
申请号：AU5653998
申请日：1997-11-18
Applicant: BASF AG
Inventor： BOCKH DIETER , SCHURMANN GREGOR , MUNDINGER KLAUS , SCHONHERR MICHAEL
IPC: C11D17/06 , C11D1/02 , C11D1/66 , C11D1/83 , C11D3/12 , C11D3/28 , C11D3/30 , C11D3/37 , C11D3/39 , C11D3/395 , C11D3/00
Abstract: Textile detergent formulation, containing(A) from 0.1 to 10 wt % of quaternized glycine nitriles,(B) from 0.5 to 40 wt % of bleaches in the form of peroxo compounds and/or peracids,(C) from 0.5 to 50 wt % of non-ionic and/or anionic surfactants and(D) from 5 to 85 wt % of compounds that are capable of sequestering calcium and/or magnesium ions.This formulation is suitable for domestic and commercial laundering of textiles in a dosage of more than 2 g per liter of washing liquor, particularly when using a goods-to-liquor ratio of from 1:10 to 1:2.
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公开(公告)号：AU5445698A
公开(公告)日：1998-06-22
申请号：AU5445698
申请日：1997-11-18
Inventor： ANNEN ULRICH , DELINE JAMES E , FOLAND LAFAYETTE D , KLOTTER KEVIN A , MULLER JOSEF , MULLER MICHAEL , MUNDINGER KLAUS , PHILLIPPI MARTIN A , RULAND ALFRED , SCHAFER WOLFGANG , SCHURMANN GREGOR , WIDDER RUDI , ZIELSKE ALFRED G
IPC: C07D295/14 , C07D265/12 , C07D291/00 , C07D295/15 , C11D3/39 , C07D295/12 , C07D211/26 , C07D211/34
Abstract: A process for the preparation of a compound having the structure of Formula (I) wherein A, R1, R2, R3, Y and Z are as defined in the disclosure. The process includes reacting a heterocyclic amine with a monoaldehyde or a dialdehyde in a pH range of from about 8 to 14 and then quaternizing the so-reacted heterocyclic amine with an alkylating agent at a pH of not less than about 2. The use of a pH control substantially prevents formation of an undesirable protonated intermediate.
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Patent Agency Ranking
公开(公告)号：CA2423607A1
公开(公告)日：2003-03-25
申请号：CA2423607
申请日：2001-09-28
Applicant: BASF AG
Inventor： KINGMA AREND JOUKE , KISTENMACHER AXEL , SCHURMANN GREGOR , SCHONHERR MICHAEL
IPC: A61K8/00 , A61K8/22 , A61K8/23 , A61K8/24 , A61K8/25 , A61K8/31 , A61K8/34 , A61K8/35 , A61K8/36 , A61K8/37 , A61K8/39 , A61K8/40 , A61K8/42 , A61K8/46 , A61K8/49 , A61K8/60 , A61K8/86 , A61Q5/08 , A61Q11/00 , C07C253/30 , C07C255/25 , C11D3/39 , C11D7/32 , C11D7/54 , C11D17/00 , C11D17/06
Abstract: The invention relates to granular, coated N-alkylammonium acetonitrile salts of general formula (I) R2R3N R1-CR4R5-CN+Y-, wherein R1 means a C1- to C24- alkyl group which can be interrupted by non-adjacent oxygen atoms or can additionally carry hydroxyl groups, a C4- to C24-cycloalkyl group, a C7- to C24 alkaryl group or a grouping of formula -CR4R5-CN; R2 and R3 each have, independently of each other, the meaning of R1 or together represent, in the nitrogen atom to which they are bonded, a saturated four to nine-membered ri ng with at least one C-atom and at least one other hetero atom from the followi ng group: oxygen, sulphur and nitrogen; R4 and R5 each mean, independently of each other, hydrogen, a C1- to C24 alkyl group which can be interrupted by n on- adjacent oxygen atoms or can additionally carry hydroxyl groups, a C4- to C2 4- cycloalkyl group or a C7- to C24-alkaryl group; and Y represents a sulphate or hydrogen sulphate anion in the appropriate stoichiometric quantity; which ar e coated with a material selected from the following group: organic, inorganic , hydrophilic and hydrophobic substances.
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公开(公告)号：ID30453A
公开(公告)日：2001-12-06
申请号：ID20012349
申请日：2000-03-17
Applicant: BASF AG
Inventor： SCHONHERR M , KINDER HANS-JURGEN , MUNDINGER KLAUS , SCHURMANN GREGOR
IPC: C07D295/14 , C07C253/30 , C07C253/32 , C07C255/25 , C07D295/15
Abstract: Improved process for the preparation of granular N-alkylammoniumacetonitrile salts Iwhere R1 to R5 are hydrogen or organic radicals, and Y- is a sulfate or hydrogensulfate anion,from an aqueous solution of the compound IIwhere R6 is C1- to C4-alkyl,which comprises evaporating this aqueous solution at a temperature of from 80° C. to 250° C. and a pressure of from 10 mbar to 2 bar to give a melt, then allowing the melt to solidify, where, during or following the evaporation, customary carrier materials and/or auxiliaries can be added, and the resulting solidified compound I is converted into the desired granular form.
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公开(公告)号：AU2002338977A1
公开(公告)日：2002-12-03
申请号：AU2002338977
申请日：2002-05-17
Applicant: BASF AG
Inventor： MACH HELMUT , SCHURMANN GREGOR , RATH HANS PETER , HUFFER STEPHAN , SCHWAB PETER , SCHAUSS ECKARD
IPC: C07C69/602 , C07C233/20 , C08F8/14 , C08F8/46 , C08F110/10 , C08G65/28 , C09K23/00 , C09K23/52 , C10L1/10 , C10L1/12 , C10L1/18 , C10L1/198 , C10L1/22 , C10L1/238 , C10L1/2383 , C10L1/2387 , C10L1/32 , C10L10/00 , C10L10/02 , C10L10/04 , C10M129/76 , C10M129/95 , C10M133/16 , C10M133/56 , C10M141/02 , C10M141/06 , C10M173/00 , C11D7/26 , C11D7/32 , C10M133/54 , B01F17/00 , C10M145/38 , C11D1/04 , C08F8/32
Abstract: Low molecular weight and high molecular weight two-block emulsifiers, in particular based on polyisobutylene, of the formula (Ia) or (Ib) and mixtures thereof where L is a polyisobutylenyl group having a number average molecular weight Mn of from 300 to 1 000 and L is a polyisobutylenyl group having a number average molecular weight Mn of from 2 000 to 20 000, -A- is -O-, -N(H) or -N(R )-, M is H or an alkali metal ion, 0.5 alkaline earth metal ion or NH4 , where one or more H in NH4 may be replaced by alkyl, R is a linear or branched saturated hydrocarbon radical which carries at least one substituent selected from the group consisting of OH, NH2 and NH3 and, if required, one or more C(O)H groups and, if required, contains one or more nonneighboring -O- and/or secondary amines and/or tertiary amines, where one or more H in the NH2- or NH3 groups may be replaced by alkyl, and R is a linear or branched saturated hydrocarbon radical which, if required, carries one or more substituents selected from the group consisting of OH, NH2, NH3 and C(O)H and, if required, contains one or more nonneighboring -O- and/or secondary amines and/or tertiary amines, and where one or more H in the NH2- or NH3 groups may be replaced by alkyl, and the proportion of A-R in the compound of the formula (Ia) or (Ib) is at least 20% by weight, are described.
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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：AU8994001A
公开(公告)日：2002-04-08
申请号：AU8994001
申请日：2001-09-28
Applicant: BASF AG
Inventor： KINGMA AREND JOUKE , KISTENMACHER AXEL , SCHURMANN GREGOR , SCHONHERR MICHAEL
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