中科微点-全球专利检索

  1. Login
  2. Sign Up

Search Results

71 records (took 0.025 seconds)

    ESPESANTE QUE CONTIENE POR LO MENOS UN POLIMERO CATIONICO.
    31.
    发明专利
    ESPESANTE QUE CONTIENE POR LO MENOS UN POLIMERO CATIONICO. 未知

    公开(公告)号：MX2014004891A

    公开(公告)日：2014-07-09

    申请号：MX2014004891

    申请日：2012-11-07

    Applicant: BASF SE

    Inventor： ARISANDY CHRISTOFER ,  LEYRER REINHOLD J ,  BENLAHMAR OUIDAD

    IPC: C08F220/18 ,  C08F220/34 ,  C09D7/00 ,  C11D3/37

    Abstract: La presente invención se refiere a un espesante que contiene i) por lo menos un polímero catiónico que puede ser producido por polimerización de a) por lo menos un monómero etilénicamente insaturado soluble en agua que comprende por lo menos un monómero catiónico, opcionalmente por lo menos un monómero aniónico y/u opcionalmente por lo menos un monómero no iónico, b) por lo menos un monómero asociativo etilénicamente insaturado, c) opcionalmente por lo menos un entrelazador, d) opcionalmente por lo menos un agente de transferencia de cadena, ii) por lo menos un activador, la relación de activador a polímero catiónico siendo > 10 a 100 [% en peso/% en peso].

    ESPESANTE QUE COMPRENDE AL MENOS UN POLIMERO BASADO EN MONOMEROS ASOCIATIVOS.
    32.
    发明专利
    ESPESANTE QUE COMPRENDE AL MENOS UN POLIMERO BASADO EN MONOMEROS ASOCIATIVOS. 未知

    公开(公告)号：MX2014005533A

    公开(公告)日：2014-05-30

    申请号：MX2014005533

    申请日：2012-11-07

    Applicant: BASF SE

    Inventor： ARISANDY CHRISTOFER ,  LEYRER REINHOLD J ,  BENLAHMAR OUIDAD

    IPC: C08F220/06 ,  C08F220/18 ,  C09D7/00 ,  C11D3/37

    Abstract: La invención se refiere a un espesante que contiene i) al menos un polímero, el cual puede ser obtenido mediante la polimerización de a) al menos un monómero insaturado etilénicamente, soluble en agua, que comprende al menos un monómero aniónico y/o al menos un monómero no iónico, b) al menos un monómero asociativo, instaurado etilénicamente, c) opcionalmente al menos un agente reticulante, d) opcionalmente, al menos un agente de transferencia de cadena, ii) al menos un activador, la proporción entre el activador y el polímero que es > 10-100 [% en peso/% en peso].

    Hydrophobically associating copolymers
    34.
    发明专利
    Hydrophobically associating copolymers 未知

    公开(公告)号：EG26625A

    公开(公告)日：2014-04-09

    申请号：EG2011111936

    申请日：2011-11-16

    Applicant: BASF SE

    Inventor： REICHENBACH-KLINKE ROLAND ,  PFEUFFER THOMAS ,  SCHMIDT KATI ,  OSTROWSKI THOMAS ,  LEYRER REINHOLD J ,  FOGEL YULIA ,  FRIEDRICH STEFAN ,  GAEBERLEIN PETER ,  ORLEANS ANDREA ,  SCHUHBECK MANFRED ,  GUZMAN MARCUS ,  RÖSCH MARKUS ,  LANGLOTZ BJÖRN

    IPC: C08F220/34 ,  C08F220/56 ,  C08F220/58

    Abstract: Water-soluble hydrophobically, associating copolymer comprises (in wt.%): (a) monoethylenically unsaturated hydrophobically associated monomers (0.1-20); and (b) at least one of them different, monoethylenically unsaturated hydrophilic monomers (25-99.9), based on the total amount of all monomers in the copolymer, where at least one of the monomer is a hydrocarbon (I). Water-soluble hydrophobically, associating copolymer comprises (in wt.%): (a) monoethylenically unsaturated hydrophobically associated monomers (0.1-20); and (b) at least one of them different, monoethylenically unsaturated hydrophilic monomer (25-99.9), based on the total amount of all monomers in the copolymer, where at least one of the monomer is a hydrocarbon of formula (H 2C=C(R 1>)-R 4>-O-(-CH 2-CH(R 2>)-O-) k-(-CH 2-CH(R 3>)-O-) i-R 5>) (I). The units -(-CH 2-CH(R 2>)-O-) kand (-CH 2-CH (R 3>)-O-) lare arranged in the block structure in hydrocarbon (I). k : 10-150; l : 5-25; R 1> : H or CH 3; R 2> : H, CH 3or C 2H 5; R 3> : 2C or ether of formula (-CH 2-OR 9); R 9> : 2C; R 4> : single bond or divalent linkage comprising -(C nH 2 n)-[R 4> 1>], -O-(C nH 2 n)-[R 4> 2>] or -C(O)-O-(C nH 2 n-)-[R 4> 3>]; R 4> 1> : -CH 2- (preferred), -CH 2-CH 2-, -CH 2-CH 2-CH 2-; R 4> 2> : -O-CH 2-CH 2-, -O-CH 2-CH 2-CH 2- or preferably -O-CH 2-CH 2-CH 2-CH 2-; R 4> 3> : -C(O)-O-CH 2-CH 2- (preferred), -C(O)O-CH(CH 3)-CH 2-, -C(O)O-CH 2-CH(CH 3)-, -C(O)O-CH 2-CH 2-CH 2-CH 2- or -C(O)O-CH 2-CH 2-CH 2-CH 2-CH 2-CH 2-; n : 1-6; and R 5> : H or 1-30C hydrocarbon. Provided that 50% of R 2>is H.

    THICKENER CONTAINING AT LEAST ONE CATIONIC POLYMER
    37.
    发明专利
    THICKENER CONTAINING AT LEAST ONE CATIONIC POLYMER 未知

    公开(公告)号：CA2851208A1

    公开(公告)日：2013-05-16

    申请号：CA2851208

    申请日：2012-11-07

    Applicant: BASF SE

    Inventor： ARISANDY CHRISTOFER ,  LEYRER REINHOLD J ,  BENLAHMAR OUIDAD

    IPC: C08F220/34 ,  C08F220/18 ,  C09D7/00 ,  C11D3/37

    Abstract: The present invention relates to a thickener containing i) at least one cationic polymer that can be produced by polymerisation of a) at least one water-soluble ethylenically unsaturated monomer comprising at least one cationic monomer, optionally at least one anionic monomer and/or optionally at least one nonionic monomer, b) at least one ethylenically unsaturated associative monomer, c) optionally at least one cross-linker, d) optionally at least one chain transfer agent, ii) at least one activator, the ratio of activator to cationic polymer being > 10 to 100 [wt%/wt%].

    Aqueous dispersion, useful e.g. for coloration of textile substrates, comprises a copolymer incorporated by polymerization of e.g. ethylenically unsaturated carboxylic acid or their anhydride, and a colorant
    40.
    发明专利
    Aqueous dispersion, useful e.g. for coloration of textile substrates, comprises a copolymer incorporated by polymerization of e.g. ethylenically unsaturated carboxylic acid or their anhydride, and a colorant 未知

    公开(公告)号：DE102008004177A1

    公开(公告)日：2009-07-16

    申请号：DE102008004177

    申请日：2008-01-11

    Applicant: BASF SE

    Inventor： NOERENBERG RALF ,  SIEMENSMEYER KARL ,  SCHMIDT KATI ,  LEYRER REINHOLD J ,  SENF ANDREAS

    IPC: C08F220/06 ,  C08F220/08 ,  C08J3/20 ,  C08L33/00 ,  C09D11/02 ,  C09K23/42 ,  D06B5/00

    Abstract: Aqueous dispersion comprises: (A) a copolymer incorporated by polymerization of (a) at least one ethylenically unsaturated carboxylic acid or their anhydride, (b) at least one non-ionic ethylenically unsaturated surfactant monomer of (I) or (II), (c) at least one 1-2 carbon-alkyl methacrylate and (d) at least one 2-4 carbon-alkyl acrylate; and (B) a colorant. Aqueous dispersion comprises: (A) a copolymer incorporated by polymerization of (a) at least one ethylenically unsaturated carboxylic acid or their anhydride, (b) at least one non-ionic ethylenically unsaturated surfactant monomer of formula (R 1>-O-(CH 2-CHR 2>-O) n-CO-C(R 3>)=CH2) (I) or (R 1>-O-(CH 2-CHR 2>-O) n-O-(CH 2) mCH=CH 2) (II), (c) at least one 1-2 carbon-alkyl methacrylate and (d) at least one 2-4 carbon-alkyl acrylate; and (B) a colorant. R 1>unbranched 6-30C-alkyl; R 2>, R 3>H or CH 3; n : 2-100; and m : 0 or 1. Independent claims are included for: (1) preparing aqueous dispersion comprising radical copolymerization of the copolymer (A), optionally comprises radical copolymerization of (a), optionally at least a repeatedly ethylenically unsaturated monomer and optionally (f) a polar co-monomer; and mixing with at least a colorant (B); (2) a process for the coloration of textile substrates by using the aqueous dispersion; (3) Colored textile substrates obtained by the coloration process; and (4) Copolymer comprising a polymerized (a), (b), (c), (d) and (f).

Patent Agency Ranking