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公开(公告)号:AU2011246506A1
公开(公告)日:2012-11-01
申请号:AU2011246506
申请日:2011-04-26
Applicant: BASF SE
Inventor: GARCIA CASTRO IVETTE , ROGER-GOPFERT CORNELIA , GRABARSE WOLFGANG , MUHLBACH KLAUS , VOLKEL LUDWIG , BOHNKE HARALD , TOCK CHRISTIAN
IPC: C08F8/44 , C08F8/00 , C08F210/00 , C08F210/02 , C10L1/22
Abstract: Quaternized terpolymer made of (A) ethylene, (B) C- to C-alkenyl esters of one or more aliphatic C- to C-monocarboxylic acids or C- to C-alkyl esters of acrylic acid or methacrylic acid and (Cq) ethylenically unsaturated monomers which contain at least one tertiary nitrogen atom which is to some extent or entirely present in quaternized form. The quaternized terpolymer is suitable as fuel additive for reducing or preventing formation of deposits, for reducing fuel consumption, and also for minimizing power loss in direct-injection diesel engines, in particular in diesel engines with common-rail injection systems.
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公开(公告)号:CA2796574A1
公开(公告)日:2011-11-17
申请号:CA2796574
申请日:2011-05-11
Applicant: BASF SE
Inventor: BOECKH DIETER , MUHLBACH KLAUS , BRYM MARKUS , EBERT SOPHIA , GARCIA CASTRO IVETTE , TINSLEY JACK , DOBRAWA RAINER , CEPUS VALENTIN , PANANDIKER RAJAN K , MENKHAUS JULIE , HUELSKOETTER FRANK
Abstract: The present invention is directed to stable emulsions comprising polyolefines, in particular polyisobutene, the process to obtain said emulsions and the use of said emulsions.
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公开(公告)号:CA2794227A1
公开(公告)日:2011-09-29
申请号:CA2794227
申请日:2011-03-24
Applicant: BASF SE
Inventor: CSIHONY SZILARD , GARCIA CASTRO IVETTE , PFISTNER HEIKE , WAGNER EVA , BAUM PIA , WEIDL CHRISTIAN HUBERT
IPC: C08J7/00
Abstract: The invention relates to an aqueous paint formulation consisting of an aqueous base coat and an aqueous dispersion of an at least partially neutralised ethylene copolymer wax, which is selected from those ethylene copolymer waxes which contain the following as comonomers through polymerization: (A) 12 to 40 wt % of an ethylenically unsaturated carboxylic acid of formula (I), where R1 and R2 are hydrogen and/or C1-C10 alkyl; 60 to 88 wt % of ethylene, 0 to 10 wt % of a further comonomer, or 5 to 50 wt % of a comonomer of formula (II), where R1 and R2 are hydrogen and/or C1-C10 alkyl, R3 is hydrogen, C1-C10 alkyl and/or C3-C12 cycloalkyl, where two radicals R3 can be bonded to a ring, X is oxygen, sulphur and/or N-R4, R4 is C1-C10 alkyl or hydrogen, and A1 is a divalent group; 50 to 95 wt % of ethylene and zero to 20 wt % of a further comonomer, wherein the ethylene copolymer wax (A)(B)(C) and (A')(B')(C') have a molecular weight of 10,000 to 100,000 and 5,000 to 40,000 g/mol, respectively; and to the use thereof for coating plastics.
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公开(公告)号:AT510861T
公开(公告)日:2011-06-15
申请号:AT07803492
申请日:2007-09-14
Applicant: BASF SE
Inventor: GARCIA CASTRO IVETTE , NGUYEN KIM SON , JAHNEL WOLFGANG , LAUBENDER MATTHIAS , WERNER ROLF
Abstract: The present invention relates to a method for producing polymers by radically polymerizing a mixture comprising 99.99 to 10% by weight of at least one α,&bgr;-ethylenically unsaturated compound with at least one cationogenic and/or cationic group per molecule, 0 to less than 25% by weight of at least one monoethylenically unsaturated amide-group-containing compound different from a) and also 0.01 to 5% by weight of a crosslinker using at least two different water-insoluble initiators.
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公开(公告)号:CA2656928A1
公开(公告)日:2008-02-14
申请号:CA2656928
申请日:2007-08-06
Applicant: BASF SE
Inventor: WOOD CLAUDIA , WINTER GABI , GARCIA CASTRO IVETTE
IPC: A61Q5/06 , A61K8/81 , A61Q1/00 , A61Q1/10 , A61Q5/02 , A61Q5/12 , A61Q9/02 , A61Q11/00 , A61Q19/00 , A61Q19/04 , A61Q19/10
Abstract: The present invention relates to the use of cationic polymers, obtainable by radical copolymerization of a) 60 to 99 mol% of at least one 1-vinyl imi dazole monomer, b) 1 to 40 mol% of at least one radically polymerizable, qua ternizable monomer b1) or methacrylic acid b2), and c) 0 to 30 mol% of at le ast one additional radically copolymerizable monomer different from a) and b ) in hair cosmetic products.
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公开(公告)号:CA2939032C
公开(公告)日:2022-07-26
申请号:CA2939032
申请日:2015-02-16
Applicant: BASF SE
Inventor: GARCIA CASTRO IVETTE , FRENZEL STEFAN , HEUKEN MARIA , JACKSON JENNIFER
Abstract: Copolymers comprising ethylene, vinyl esters, in particular vinyl acetate and esters of (meth)acrylic acid, selected from esters comprising branched alkyl, cyclic alkyl or optionally alkyl substituted aryl moieties and having a weight average molecular weight of 35,000 g/mol to 150,000 g/mol, formulations of such copolymers in organic solvents and their use as pour point depressant, wax inhibitor and flow enhancer for crude oils.
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公开(公告)号:ES2762999T3
公开(公告)日:2020-05-26
申请号:ES16736891
申请日:2016-07-12
Applicant: BASF SE
Inventor: MEZGER JOCHEN , PERETOLCHIN MAXIM , GARCIA CASTRO IVETTE , MUEHLBACH KLAUS
IPC: C10M145/12 , C10L1/14 , C10L1/16 , C10L1/188 , C10L1/196 , C10L1/198 , C10L1/232 , C10L1/2383 , C10L10/04 , C10M145/14 , C10M145/16 , C10N20/04 , C10N30/12 , C10N60/00
Abstract: El uso de copolímeros, obtenibles mediante - en una primera etapa de reacción (I) copolimerización de (A) al menos un ácido mono o dicarboxílico etilénicamente insaturado o sus derivados, seleccionados del grupo que consiste en - anhídridos en forma monomérica o polimérica, - mono- o dialquilésteres, y - ésteres mixtos, (B) al menos una α-olefina que tiene desde al menos 12 hasta inclusive 30 átomos de carbono, (C) opcionalmente al menos otra olefina alifática o cicloalifática que tiene al menos 4 átomos de carbono y es diferente a (B) y (D) opcionalmente uno o más monómeros copolimerizables adicionales, diferentes a los monómeros (A), (B) y (C), seleccionados del grupo que consiste en (Da) vinilésteres, (Db) viniléteres, (Dc) ésteres de ácido (met)acrílico de alcoholes que tienen al menos 5 átomos de carbono, (Dd) alcoholes alílicos o sus éteres, (De) compuestos N-vinilo seleccionados del grupo que consiste en compuestos vinílicos de heterociclos que contienen al menos un átomo de nitrógeno, N-vinilamidas o N-vinil-lactamas, (Df) aromáticos insaturados etilénicamente (Dg) nitrilos insaturados α,ß-etilénicamente, (Dh) (met)acrilamidas y (Di) alilaminas, seguido de - en una segunda etapa de reacción opcional (II), la hidrólisis parcial de las funcionalidades del anhídrido presentes en el copolímero obtenido de (I) y/o la saponificación parcial de las funcionalidades del éster de ácido carboxílico presentes en el copolímero obtenido de (I), con la condición de que más del 90 % de las funcionalidades del anhídrido y del éster de ácido carboxílico presentes de la etapa de reacción se mantengan intactas después de la etapa de reacción (II), como inhibidores de la corrosión en combustibles que tienen un contenido de metales alcalinos y/o alcalinotérreos y/o de cinc de al menos 0,1 ppm en peso.
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公开(公告)号:AU2015220990B2
公开(公告)日:2018-03-22
申请号:AU2015220990
申请日:2015-02-16
Applicant: BASF SE
Inventor: GARCIA CASTRO IVETTE , FRENZEL STEFAN , HEUKEN MARIA , JACKSON JENNIFER
Abstract: Copolymers comprising ethylene, vinyl esters, in particular vinyl acetate and esters of (meth)acrylic acid, selected from esters comprising branched alkyl, cyclic alkyl or optionally alkyl substituted aryl moieties and having a weight average molecular weight of 35,000 g/mol to 150,000 g/mol, formulations of such copolymers in organic solvents and their use as pour point depressant, wax inhibitor and flow enhancer for crude oils.
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公开(公告)号:SG11201800399TA
公开(公告)日:2018-02-27
申请号:SG11201800399T
申请日:2016-07-12
Applicant: BASF SE
Inventor: MEZGER JOCHEN , PERETOLCHIN MAXIM , GARCIA CASTRO IVETTE , MUEHLBACH KLAUS
IPC: C10L1/14 , C10M145/12 , C10L1/16 , C10L1/196 , C10L10/04 , C10M145/14 , C10M145/16 , C10N20/04 , C10N30/12 , C10N60/00
Abstract: The present invention relates to novel uses of corrosion inhibitors in fuels and lubricants.
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公开(公告)号:ES2643013T3
公开(公告)日:2017-11-21
申请号:ES11793742
申请日:2011-12-05
Applicant: BASF SE
Inventor: LANGE ARNO , BÖHNKE HARALD , GRABARSE WOLFGANG , KÖNIG HANNAH , HANSCH MARKUS , VÖLKEL LUDWIG , GARCIA CASTRO IVETTE
IPC: C07D265/16 , C08G73/02 , C10L1/233 , C10L1/2383 , C10L10/18 , C10M133/48 , C10M149/22
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