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公开(公告)号:ES2232901T5
公开(公告)日:2012-05-25
申请号:ES98112651
申请日:1998-07-08
Inventor: DIEING REINHOLD , HOESSEL PETER , KOTHRADE STEPHAN , SANNER AXEL , ZEITZ KATRIN , RAUBENHEIMER HANS-JUERGEN , SCHEHLMANN VOLKER
Abstract: UTILIZACION DE POLIMEROS, QUE SE OBTIENEN MEDIANTE (I) COPOLIMERIZACION INICIADA RADICALMENTE DE MEZCLAS DE MONOMEROS DE (A) 1 A 99,99 % EN PESO DE UN MONOMERO CATIONICO O MONOMERO CUATERNIZABLE, (B) 0 A 98,99 % EN PESO DE UN MONOMERO HIDROSOLUBLE, (C) 0 A 50% EN PESO DE OTRO MONOMERO COPOLIMERIZABLE RADICALMENTE Y (D) 0,01 A 10 % EN PESO DE UN MONOMERO COPOLIMERIZABLE DE MANERA RADICAL Y/O POLIFUNCIONAL Y (II) A CONTINUACION CUATERNIZACION DEL POLIMERO, SIEMPRE QUE COMO MONOMERO (A) NO SE HAYA UTILIZADO UN MONOMERO CUATERNIZABLE, SE UTILIZA COMO ACONDICIONANTE EN PREPARACIONES PARA LA COSMETICA CAPILAR.
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公开(公告)号:DE59814329D1
公开(公告)日:2009-02-05
申请号:DE59814329
申请日:1998-07-20
Applicant: BASF SE
Inventor: BLANKENBURG RAINER , DIEING REINHOLD , MUELLER WOLFGANG , SANNER AXEL , SCHEHLMANN VOLKER , ZEITZ KATRIN
IPC: A61K8/00 , A61K8/894 , A61K8/72 , A61K8/89 , A61K8/90 , A61Q5/00 , A61Q5/06 , C08F283/12 , C08G77/46 , C08L83/12
Abstract: Process for preparing polymers which are water-soluble or water-dispersible or which, if consisting of monomers with neutralizable radicals, are soluble in water or dispersible in water in neutralized form, by subjecting(a) ethylenically unsaturated monomers to free-radical polymerization in the presence of(b) polyalkylene oxide-containing silicone derivatives.
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公开(公告)号:CA3006151C
公开(公告)日:2020-09-08
申请号:CA3006151
申请日:2016-12-01
Applicant: BASF SE
Inventor: CIMPEANU CARMEN-ELENA , MOELLER KLAUS , ARNOLD PETRA , GEORGIEVA KRISTINA , DIEING REINHOLD , JEHN-RENDU CHRISTIAN , WEN QUAN
IPC: C08F212/08 , C08F2/28 , C08F2/30 , C08F26/06 , C08F220/14 , C08F220/34 , C08F220/44 , D21H17/45 , D21H21/16
Abstract: Finely divided, cationic, aqueous polymer dispersion which is obtainable by emulsion polymerisation of ethylenically unsaturated monomers in an aqueous liquid containing a cationic prepolymer as a dispersant, wherein the cationic prepolymer is prepared in the presence of at least one polymerisation initiator by polymerisation of (a) from 15 to 45% by weight of at least one ethylenically unsaturated monomer comprising at least one quaternary ammonium group; (b) from 5 to 80% by weight of at least one optionally substituted styrene; (c) from 0 to 50% by weight of at least one C1-12 alkyl (meth) acrylate; (d) from 0 to 10% by weight of at least one ethylenically unsaturated monomer comprising an acid group; (e) from 0 to 10% by weight of at least one ethylenically unsaturated monomer comprising an amine group; and (f) from 0 to 20% by weight of at least one non-ionic ethylenically unsaturated monomer differing from (b), (c) and (e), the sum of (a) + (b) + (c) + (d) + (e) + (f) being 100% by weight, in a first emulsion polymerisation in the presence of at least one non-ionic emulsifier, and thereafter, in the aqueous liquid containing the cationic prepolymer, a second emulsion polymerisation is carried out, in the presence of at least one polymerisation initiator, of a monomer mixture comprising (i) from 10 to 70% by weight of at least one of an optionally substituted styrene or (meth) acrylonitrile; (ii) from 30 to 90% by weight of at least one CMS alkyl (meth) acrylate; (iii) from 0 to 30% by weight of at least one vinyl ester of linear or branched C1-30 carboxylic acids; and (iv) from 0 to 30% by weight of at least one non-ionic ethylenically unsaturated monomer differing from (i), (ii) and (iii), the sum of (i) + (ii) + (iii) + (iv) being 100% by weight, and the first emulsion polymerisation and/or the second emulsion polymerisation is optionally carried out in the presence of from 0 to 10% by weight of at least one polymerisation regulator. The polymer dispersions according to the present invention are suitable for use as sizing agents for paper, board and cardboard.
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公开(公告)号:DE50213398D1
公开(公告)日:2009-05-07
申请号:DE50213398
申请日:2002-11-21
Applicant: BASF SE
Inventor: DIEING REINHOLD , BERGHAUS RAINER , CHRISSTOFFELS LYSANDER , SCHMIDT OSKAR , KOEHLE HARALD , GOTSCHE MICHAEL , KOBER REINER
Abstract: The present invention relates to the use of specific amphiphilic copolymers as synergistic adjuvant for agrotechnical applications. Suitable agrotechnical compositions are also described. Thus, the addition of such copolymers makes possible an accelerated uptake of active ingredients by the plant. The copolymers or salts thereof to be used comprise monomer units (i) based on at least one olefin and/or at least one vinyl ether, (ii) based on at least one ethylenically unsaturated dicarboxylic acid and/or at least one ethylenically unsaturated dicarboxylic acid derivative, and, optionally (iii) based on at least one further copolymerizable comonomer.
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公开(公告)号:ES2318872T3
公开(公告)日:2009-05-01
申请号:ES98936432
申请日:1998-07-20
Applicant: BASF SE
Inventor: BLANKENBURG RAINER , DIEING REINHOLD , MULLER WOLFGANG , SANNER AXEL , SCHEHLMANN VOLKER , ZEITZ KATRIN
IPC: A61K8/00 , A61K8/894 , A61K8/72 , A61K8/89 , A61K8/90 , A61Q5/00 , A61Q5/06 , C08F283/12 , C08G77/46 , C08L83/12
Abstract: Empleo de polímeros que son hidrosolubles o dispersables en agua, o que, para el caso de que estén constituidos por monómeros con restos neutralizables, sean hidrosolubles o dispersables en agua en forma neutralizada, que son obtenibles polimerizándose a través de radicales ** ver fórmula** significando: R 2 = CH 3 o ** ver fórmula** R 3 = CH 3 o R 2 R 4 = H, CH3, ** ver fórmula** R 6 un resto orgánico constituido por 1 a 40 átomos de carbono, que puede contener grupos amino, ácido carboxílico o sulfonato, o para el caso c = O, también el anión de un ácido orgánico, y pudiendo ser los restos R 1 idénticos o diferentes, y ser seleccionados a partir del siguiente grupo: metilo, etilo, propilo, butilo, isobutilo, pentilo, isopentilo, hexilo, octilo, decilo, dodecilo y octadecilo, ciclohexilo, grupos aromáticos, especialmente fenilo o naftilo, bencilo, feniletilo, así como tolilo y xililo, o iguales a R5: ** ver fórmula** con la condición de que al menos uno de los restos R 1 , R 2 o R 3 sea un resto que contiene óxido de polialquileno según la definición citada anteriormente, y n sea un número entero de 1 a 6, x e y son números enteros de tal manera que el peso molecular de bloques de polisiloxanos se sitúa entre 300 y 30.000, a, b pueden ser números enteros entre 0 y 50, con la condición de que la suma de a y b sea mayor que 0, y C es 0 o 1, para formulaciones cosméticas.
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公开(公告)号:DE102007052412A1
公开(公告)日:2008-06-05
申请号:DE102007052412
申请日:2007-11-02
Applicant: BASF SE
Inventor: DOBRAWA RAINER , WIDMAIER RALF , SCHNELL KLAUS , STRUBE KARL-HERMANN , NIEBERLE JUERGEN , DIEING REINHOLD , POTZOLLI BERND DE , GRUBER ANDREAS , FILGES ULRICH , MEISTER MARTIN , NEUTZNER JOSEF , BOUQUET WOLFGANG , SCHUPP EBERHARD
IPC: C08F2/06 , C08F218/08 , C08F226/10
Abstract: Methods of producing vinyllactam copolymers which include: providing at least one water-soluble N-vinyllactam; providing at least one hydrophobic comonomer; and subjecting the at least one water-soluble N-vinyllactam and the at least one hydrophobic comonomer to free-radical polymerization in an organic solvent in the presence of an initiator, under a combination of process measures selected from the group consisting of A and B; wherein: (A) comprises (i) polymerization under reflux, and at least two of (ii), (iii), (iv), (v), (vi), and (vii), wherein (ii) comprises an addition of at least 5 mol % of N-vinyllactam to the polymerization mixture if at least 70 mol % of the total amount of hydrophobic monomer used have completely reacted, (iii) comprises return of condensate formed in the reflux from below to the polymerization mixture, (iv) comprises introduction of the initiator in the form of a solution in an organic solvent from below into the polymerization mixture, (v) comprises addition of N-vinyllactam to the reflux, (vi) comprises distilling off a portion of the organic solvent and continuing the polymerization following conversion of 70 to 99% by weight of the N-vinyllactam used, and (vii) comprises introduction of at least one monomer from below into the polymerization mixture; and wherein (B) comprises (viii) polymerization under a superatmospheric pressure such that vaporization of the polymerization components is avoided, and at least one of (i), (ii), (iii), (iv), (v), (vi), and (vii), with the proviso that a combination of (viii) with any of (i), (iii) or (v) is carried out sequentially.
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7.
公开(公告)号:ES2295451T3
公开(公告)日:2008-04-16
申请号:ES02800095
申请日:2002-09-19
Applicant: BASF SE
Inventor: DIEING REINHOLD , DIETSCHE FRANK , GOMEZ MARCOS , KESSLER THOMAS , SCHILLO SIMONE , SCHNEIDER KARL-HEINRICH
IPC: A01N25/10 , A01N25/12 , A01N43/90 , A01N37/24 , A01N37/50 , A01N43/28 , A01N43/36 , A01N43/40 , A01N43/54 , A01N43/56 , A01N43/78 , A01N47/22 , A01N47/24 , A01N47/32 , A01N47/38 , A01N47/40 , A01N47/42 , A01N47/44 , A01N51/00 , A01N57/14
Abstract: Procedimiento para la elaboración de una preparación sólida de un plaguicida con liberación retardada de principios activos, caracterizado porque se efectúa una extrusión de fusión con posterior conformado de una composición conteniendo (a) del 0, 1 al 80% en peso de al menos un principio activo fungicida; (b) del 0 al 80% en peso de al menos un principio activo herbicida, acaricida, insecticida o regulador del crecimiento; (c) del 3 al 80% en peso de un polímero termoplástico insoluble en agua del grupo de las polilactidas; (d) del 5 al 80% en peso de al menos un polibutilenadipattereftalato; (e) del 10 al 80% en peso de al menos un material mineral de relleno; y (f) del 0 al 20% en peso de aditivos inorgánicos u orgánicos: alcanzando la suma de los componentes (a) a (f) el 100%.
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公开(公告)号:CA3006151A1
公开(公告)日:2017-06-08
申请号:CA3006151
申请日:2016-12-01
Applicant: BASF SE
Inventor: CIMPEANU CARMEN-ELENA , MOELLER KLAUS , ARNOLD PETRA , GEORGIEVA KRISTINA , DIEING REINHOLD , JEHN-RENDU CHRISTIAN , WEN QUAN
IPC: C08F212/08 , C08F2/28 , C08F2/30 , C08F26/06 , C08F220/14 , C08F220/34 , C08F220/44 , D21H17/45 , D21H21/16
Abstract: Finely divided, cationic, aqueous polymer dispersion which is obtainable by emulsion polymerisation of ethylenically unsaturated monomers in an aqueous liquid containing a cationic prepolymer as a dispersant, wherein the cationic prepolymer is prepared in the presence of at least one polymerisation initiator by polymerisation of (a) from 15 to 45% by weight of at least one ethylenically unsaturated monomer comprising at least one quaternary ammonium group; (b) from 5 to 80% by weight of at least one optionally substituted styrene; (c) from 0 to 50% by weight of at least one C1-12 alkyl (meth) acrylate; (d) from 0 to 10% by weight of at least one ethylenically unsaturated monomer comprising an acid group; (e) from 0 to 10% by weight of at least one ethylenically unsaturated monomer comprising an amine group; and (f) from 0 to 20% by weight of at least one non-ionic ethylenically unsaturated monomer differing from (b), (c) and (e), the sum of (a) + (b) + (c) + (d) + (e) + (f) being 100% by weight, in a first emulsion polymerisation in the presence of at least one non-ionic emulsifier, and thereafter, in the aqueous liquid containing the cationic prepolymer, a second emulsion polymerisation is carried out, in the presence of at least one polymerisation initiator, of a monomer mixture comprising (i) from 10 to 70% by weight of at least one of an optionally substituted styrene or (meth) acrylonitrile; (ii) from 30 to 90% by weight of at least one CMS alkyl (meth) acrylate; (iii) from 0 to 30% by weight of at least one vinyl ester of linear or branched C1-30 carboxylic acids; and (iv) from 0 to 30% by weight of at least one non-ionic ethylenically unsaturated monomer differing from (i), (ii) and (iii), the sum of (i) + (ii) + (iii) + (iv) being 100% by weight, and the first emulsion polymerisation and/or the second emulsion polymerisation is optionally carried out in the presence of from 0 to 10% by weight of at least one polymerisation regulator. The polymer dispersions according to the present invention are suitable for use as sizing agents for paper, board and cardboard.
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公开(公告)号:AT426333T
公开(公告)日:2009-04-15
申请号:AT02803405
申请日:2002-11-21
Applicant: BASF SE
Inventor: DIEING REINHOLD , BERGHAUS RAINER , CHRISSTOFFELS LYSANDER , SCHMIDT OSKAR , KIHLE HARALD , GOTSCHE MICHAEL , KOBER REINER
Abstract: The present invention relates to the use of specific amphiphilic copolymers as synergistic adjuvant for agrotechnical applications. Suitable agrotechnical compositions are also described. Thus, the addition of such copolymers makes possible an accelerated uptake of active ingredients by the plant. The copolymers or salts thereof to be used comprise monomer units (i) based on at least one olefin and/or at least one vinyl ether, (ii) based on at least one ethylenically unsaturated dicarboxylic acid and/or at least one ethylenically unsaturated dicarboxylic acid derivative, and, optionally (iii) based on at least one further copolymerizable comonomer.
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公开(公告)号:AT417596T
公开(公告)日:2009-01-15
申请号:AT01101424
申请日:2001-01-23
Applicant: BASF SE
Inventor: HOESSEL PETER , WUENSCH THOMAS , DIEING REINHOLD
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