中科微点-全球专利检索

  1. Login
  2. Sign Up

Search Results

117 records (took 0.023 seconds)

    METHODS FOR PRODUCING (METH)ACRYLIC ACID NORBORNYL ESTERS
    71.
    发明专利
    METHODS FOR PRODUCING (METH)ACRYLIC ACID NORBORNYL ESTERS 未知

    公开(公告)号：CA3050038C

    公开(公告)日：2020-06-09

    申请号：CA3050038

    申请日：2018-01-22

    Applicant: BASF SE

    Inventor： MISSKE ANDREA ,  FLECKENSTEIN CHRISTOPH ,  FLEISCHHAKER FRIEDERIKE

    IPC: C07C67/04 ,  C07C69/54

    Abstract: The invention relates to a method for producing norbornyl (meth)acrylate by reacting norbornene with (meth)acrylic acid in the presence of boron trifluoride as a catalyst, characterised in that e) boron trifluoride is added to (meth)acrylic acid, f) the mixture is heated to a temperature of 75 to 110°C, g) norbornene is added, and h) the norbornyl-(meth)acrylate obtained is isolated from the reaction mixture. The invention further relates to a method for producing norbornyl (meth)acrylate by reacting norbornene with (meth)acrylic acid in the presence of boron trifluoride as a catalyst, characterised in that e) boron trifluoride is added to an organic solvent, f) the mixture is heated to a temperature of 75 to 110°C, g) a mixture containing norbornene and (meth)acrylic acid is added, and h) the norbornyl-(meth)acrylate obtained is isolated from the reaction mixture.

    Polialquileniminas alcoxiladas anfifílicas solubles en agua que tienen un bloque de óxido de polietileno interno y un bloque de óxido de polipropileno externo
    72.
    发明专利
    Polialquileniminas alcoxiladas anfifílicas solubles en agua que tienen un bloque de óxido de polietileno interno y un bloque de óxido de polipropileno externo 未知

    公开(公告)号：ES2758756T3

    公开(公告)日：2020-05-06

    申请号：ES08848374

    申请日：2008-11-07

    Applicant: BASF SE

    Inventor： MISSKE ANDREA ,  EBERT SOPHIA ,  FRENZEL STEFAN ,  BOECKH DIETER ,  HUELSKOETTER FRANK ,  DANZIGER JAMES

    IPC: C08G73/02 ,  C08L79/02

    Abstract: Una mezcla de polialquileniminas alcoxiladas anfifílicas solubles en agua que comprenden unidades de repetición en forma condensada de las fórmulas (I), (II), (III) y (IV)**Fórmula** en las que en cada caso indica un enlace entre un átomo de nitrógeno y la posición de unión libre de un grupo A1 de dos unidades de repetición adyacentes de las fórmulas (I), (II), (III) o (IV); y en la que las variables en cada caso se definen de la siguiente manera: A1 se selecciona de modo independiente de alquileno C2-C6 lineal o ramificado; E se selecciona de modo independiente de unidades de alquilenoxi de la fórmula (V)**Fórmula** en la que *en cada caso indica el enlace al átomo de nitrógeno de la unidad de repetición de la fórmula (I), (II) o (IV); A2 en cada caso se selecciona de modo independiente de 1,2-propileno, 1,2-butileno y 1,2-isobutileno; A3 es 1,2-propileno; R en cada caso se selecciona de modo independiente de hidrógeno y alquilo C1-C4; m tiene un valor promedio en el intervalo de 0 a 2; n tiene un valor promedio en el intervalo de 24 a 50; y p tiene un valor promedio en el intervalo de 10 a 50; las polialquileniminas alcoxiladas individuales consisten en 1 unidad de repetición de la fórmula (I), x unidades de repetición de la fórmula (II), y unidades de repetición de la fórmula (III) e y+1 unidades de repetición de la fórmula (IV), en las que x e y en cada caso tienen un valor en el intervalo de 0 a 150; y el peso molecular promedio en número de la estructura de polialquilenimina en cada caso tiene un valor en el intervalo de 60 a 10000 g/mol; y mezclas de sus productos de cuaternización.

    ACRYLATE-BASED MONOMERS FOR USE AS REACTIVE DILUENTS IN PRINTING FORMULATIONS
    73.
    发明专利
    ACRYLATE-BASED MONOMERS FOR USE AS REACTIVE DILUENTS IN PRINTING FORMULATIONS 未知

    公开(公告)号：SG11201906757PA

    公开(公告)日：2019-08-27

    申请号：SG11201906757P

    申请日：2018-02-09

    Applicant: BASF SE

    Inventor： FLECKENSTEIN CHRISTOPH ,  BARO JUERGEN ,  BECK ERICH ,  KALLER MARTIN ,  MISSKE ANDREA ,  FLEISCHHAKER FRIEDERIKE

    IPC: B41M7/00 ,  C09D11/101 ,  C09D4/00 ,  C09D11/30

    Abstract: INTERNATIONAL APPLICATION PUBLISHED UNDER THE PATENT COOPERATION TREATY (PCT) (19) World Intellectual Property Organization International Bureau (43) International Publication Date 16 August 2018 (16.08.2018) WIP0 I PCT omit IIl °nolo iflo oimIE (10) International Publication Number WO 2018/146259 Al (51) International Patent Classification: C09D 11/101 (2014.01) C09D 4/00 (2006.01) B41M 7/00 (2006.01) CO9D 11/30 (2014.01) (21) International Application Number: PCT/EP2018/053304 (22) International Filing Date: 09 February 2018 (09.02.2018) (25) Filing Language: English (26) Publication Language: English (30) Priority Data: 17155623.6 10 February 2017 (10.02.2017) EP (71) Applicant: BASF SE [DE/DE]; Carl-Bosch-Str. 38, 67056 Ludwigshafen am Rhein (DE). (72) Inventors: FLECKENSTEIN, Christoph; Carl-Bosch- Str. 38, 67056 Ludwigshafen (DE). BARO, Juergen; Carl- Bosch-Str. 38, 67056 Ludwigshafen (DE). BECK, Erich; Carl-Bosch-Str. 38, 67056 Ludwigshafen (DE). KALLER, Martin; Carl-Bosch-Str. 38, 67056 Ludwigshafen (DE). MISSKE, Andrea; Carl-Bosch-Str. 38, 67056 Lud- wigshafen (DE). FLEISCHHAKER, Friederike; Carl- Bosch-Str. 38, 67056 Ludwigshafen (DE). = (74) Agent: RIPPEL, Hans Christoph; Isenbruck Bosl Horschler LLP Patentanwalte, EASTSITE ONE, Secken- heimer LandstraBe 4, 68163 Mannheim (DE). (81) Designated States (unless otherwise indicated, for every kind of national protection available): AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JO, JP, KE, KG, KH, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW. (84) Designated States (unless otherwise indicated, for every kind of regional protection available): ARIPO (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW), Eurasian (AM, AZ, BY, KG, KZ, RU, TJ, TM), European (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR), OAPI (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG). Declarations under Rule 4.17: as to applicant's entitlement to apply for and be granted a patent (Rule 4.17(ii)) of inventorship (Rule 4.17(iv)) Published: with international search report (Art. 21(3)) W O 20 18/ 146 25 9 Al (54) Title: ACRYLATE-BASED MONOMERS FOR USE AS REACTIVE DILUENTS IN PRINTING FORMULATIONS (57) : The invention relates to compositions, comprising. a)1.00 to 65.00% by weight of at least one compound of formula (I), wherein R 1 , R 2 , 0 R 3 , R 4 are each independently H, C1-C6-alkyl, C1-C6-alkoxy, or C1-C6-alkoxy- (I) Ci-C6-alkyl; R is H or Ci-C6-alkyl; Xis CR6R7, 0, or NR 8 ; R 6 R are each in- 7 dependently H, C1-C6-alkyl, Ci-C6-alkoxy, or C1-C6-alkoxy-Ci-C6-alkyl; R8 0 R 5 is H, C1-C6-alkyl, or C1-C6-alkoxy-C1-C6-alkyl; k is 1, 2, 3, 4 or 5, as com- ponent A; b) 1.00 to 60.00% by weight of at least one monomer having two (meth)acrylate groups and having a molecular weight of no more than 500 Dal- ton, as component B; c) 0 to 25% by weight of at least one monomer having at least three (meth)acrylate groups and having a molecular weight of no more than 600 Dalton, as component C; and d) 1.00 to 30.00% by weight of at least one polymer having at least two (meth)acrylate groups and having a molecular weight of at least 700 Dalton, as component D; with the proviso that the amount of components A + B is at least 50% by weight, as well as the use of these compositions as printing inks, in particular inkjet printing inks. R1 R2 R:R4 X N

    Methods for producing (meth)acrylic acid norbornyl esters
    74.
    发明专利
    Methods for producing (meth)acrylic acid norbornyl esters 未知

    公开(公告)号：AU2018213816A1

    公开(公告)日：2019-08-22

    申请号：AU2018213816

    申请日：2018-01-22

    Applicant: BASF SE

    Inventor： MISSKE ANDREA ,  FLECKENSTEIN CHRISTOPH ,  FLEISCHHAKER FRIEDERIKE

    IPC: C07C67/04 ,  C07C69/54

    Abstract: The invention relates to a method for producing norbornyl (meth)acrylate by reacting norbornene with (meth)acrylic acid in the presence of boron trifluoride as a catalyst, characterised in that e) boron trifluoride is added to (meth)acrylic acid, f) the mixture is heated to a temperature of 75 to 110°C, g) norbornene is added, and h) the norbornyl-(meth)acrylate obtained is isolated from the reaction mixture. The invention further relates to a method for producing norbornyl (meth)acrylate by reacting norbornene with (meth)acrylic acid in the presence of boron trifluoride as a catalyst, characterised in that e) boron trifluoride is added to an organic solvent, f) the mixture is heated to a temperature of 75 to 110°C, g) a mixture containing norbornene and (meth)acrylic acid is added, and h) the norbornyl-(meth)acrylate obtained is isolated from the reaction mixture.

    PROCESS FOR PREPARING ISOSORBIDE ETHOXYLATE DI(METH)ACRYLATE
    75.
    发明专利
    PROCESS FOR PREPARING ISOSORBIDE ETHOXYLATE DI(METH)ACRYLATE 未知

    公开(公告)号：CA2977710A1

    公开(公告)日：2016-09-01

    申请号：CA2977710

    申请日：2016-02-24

    Applicant: BASF SE

    Inventor： MISSKE ANDREA ,  FLEISCHHAKER FRIEDERIKE ,  FLECKENSTEIN CHRISTOPH ,  KALLER MARTIN ,  STENGEL ULRIK ,  BLANCHOT MATHIEU ,  STOER CLAUDIA ,  NAIR RITESH

    IPC: C07D493/04 ,  C09J4/02

    Abstract: The invention relates to a method for producing isosorbide ethoxylate dimethacrylate by the transesterification of alkyl(meth)acrylate with isosorbide ethoxylate, comprising the following steps: (i) ethoxylating isosorbide to isosorbide ethoxylate; (ii) permitting alkyl(meth)acrylate to react with isosorbide ethoxylate in the presence of potassium phosphate as a catalyst and of a stabilizer and in the presence of an entrainer, forming an azeotrope with the alcohol bonded in the alkyl(meth)alcylate; (iii) continuously distilling off the azeotrope that consists of entrainer and alcohol, steps (ii) and (iii) being carried out simultaneously until isosorbide ethoxylate is substantially completely converted; (iv) separating the catalyst from the isosorbide ethoxylate dimethacrylate-containing product mixture; and (v) distilling off non-converted alkyl(meth)acrylate and entrainer from the product mixture.

    Verfahren zur Herstellung von (Meth)acrylsäureestern von Polyalkoxygruppen enthaltenden Alkoholen
    78.
    发明专利
    Verfahren zur Herstellung von (Meth)acrylsäureestern von Polyalkoxygruppen enthaltenden Alkoholen 未知

    公开(公告)号：DE102014202963A1

    公开(公告)日：2015-08-20

    申请号：DE102014202963

    申请日：2014-02-18

    Applicant: BASF SE

    Inventor： MISSKE ANDREA ,  MEISENBURG UWE ,  PETZOLDT JOCHEN DR ,  BETTE VIRGINIE ,  URTEL BOLETTE ,  BALLIN JEAN-MARC

    IPC: C08G65/332

    Abstract: Verfahren zur Herstellung von (Meth)acrylsäureestern (E) von Polyalkoxygruppen enthaltenden Alkoholen (A), in dem man Polyalkoxygruppen enthaltende Alkohole (P) der Formel (I) RO-[(CH2)mO]n-H(I)worin m eine ganze Zahl von 1 bis 10, n eine ganze Zahl von 1 bis 100 und R ein geradkettiger, gesättigter oder ungesättigter Alkohol mit 1 bis 30 C-Atomen bedeuten, in Gegenwart mindestens eines basischen Katalysators (K) mit einem pKB-Wert von nicht mehr als 7,0 und mindestens eines sterisch gehinderten Polymerisationsinhibtors mit einem (Meth)acrylsäureanhydrid (A) umsetzt, dadurch gekennzeichnet, dass nach Beendigung der Reaktion die Reaktionsmischung mit einem C1-C6-Alkanol gequencht wird.

Patent Agency Ranking