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    Use of a N-vinyllactam / vinylimidazol copolymer as dispersing agent
    102.
    发明专利
    Use of a N-vinyllactam / vinylimidazol copolymer as dispersing agent 未知

    公开(公告)号：AU2011287653A1

    公开(公告)日：2013-02-21

    申请号：AU2011287653

    申请日：2011-08-03

    Applicant: BASF SE

    Inventor： MERTOGLU MURAT ,  BRATZ MATTHIAS ,  JAKOB JURGEN ,  MAYER WINFRIED ,  FISCHER STEFAN ,  NGUYEN KIM SON ,  FINCH CHARLES W

    IPC: A01P13/00 ,  A01N25/30 ,  A01N57/20 ,  A61K47/32 ,  C08L39/06

    Abstract: The present invention relates to a use of a copolymer comprising N-vinyllactam, and vinylimidazol or a quaternized vinylimidazol in polymerized form as dispersing agent in an aqueous composition containing a water-insoluble pesticide. Further on, it relates to an aqueous composition which contains a copolymer comprising in polymerized form at least 20 mol% N-vinyllactam, and at least 1 mol% vinylimidazol or a quaternized vinylimidazol, a water-insoluble pesticide, and a dissolved salt. The invention also relates to a method for preparing the said composition by mixing water, the water- insoluble pesticide, the salt and the copolymer. Another subject is a method for controlling phytopathogenic fungi and/or undesired plant growth and/or undesired attack by insects or mites and/or for regulating the growth of plants, where said composition is allowed to act on the particular pests, their habitat or the plants to be protected from the particular pest, the soil and/or on undesired plants and/or the useful plants and/or their habitat.

    USE OF A N-VINYLLACTAM / VINYLIMIDAZOL COPOLYMER AS DISPERSING AGENT
    107.
    发明专利
    USE OF A N-VINYLLACTAM / VINYLIMIDAZOL COPOLYMER AS DISPERSING AGENT 未知

    公开(公告)号：CA2806455A1

    公开(公告)日：2012-02-09

    申请号：CA2806455

    申请日：2011-08-03

    Applicant: BASF SE

    Inventor： MERTOGLU MURAT ,  BRATZ MATTHIAS ,  JAKOB JUERGEN ,  MAYER WINFRIED ,  FISCHER STEFAN ,  NGUYEN KIM SON ,  FINCH CHARLES W

    IPC: A01N25/30 ,  A01N25/04 ,  A01N57/20

    Abstract: The present invention relates to a use of a copolymer comprising N-vinyllactam, and vinylimidazol or a quaternized vinylimidazol in polymerized form as dispersing agent in an aqueous composition containing a water-insoluble pesticide. Further on, it relates to an aqueous composition which contains a copolymer comprising in polymerized form at least 20 mol% N-vinyllactam, and at least 1 mol% vinylimidazol or a quaternized vinylimidazol, a water-insoluble pesticide, and a dissolved salt. The invention also relates to a method for preparing the said composition by mixing water, the water- insoluble pesticide, the salt and the copolymer. Another subject is a method for controlling phytopathogenic fungi and/or undesired plant growth and/or undesired attack by insects or mites and/or for regulating the growth of plants, where said composition is allowed to act on the particular pests, their habitat or the plants to be protected from the particular pest, the soil and/or on undesired plants and/or the useful plants and/or their habitat.

    109.
    发明专利
    未知

    公开(公告)号：AT505951T

    公开(公告)日：2011-05-15

    申请号：AT04790621

    申请日：2004-10-19

    Applicant: BASF SE

    Inventor： KOLTZENBURG SEBASTIAN ,  LEHMANN STEPHAN ,  STEINMETZ BERNHARD ,  SCHROF WOLFGANG ,  HADELER JOACHIM ,  MAYER WINFRIED ,  BRATZ MATTHIAS ,  GOEDEL WERNER A

    IPC: A01N25/10 ,  A01N25/04 ,  A01N25/30 ,  A01N47/24

    Abstract: New active agent formulations contain active agent(s) (A); random radical copolymer(s) (B), derived from sulfoalkyl (meth)acrylate or N-sulfoalkyl-(meth)acrylamide monomer(s) (I) (and/or their salts), (meth)acrylate ester or N-substituted (meth)acrylamide monomer(s) (II) and optionally further monomers; and optionally further additives (C). New active agent formulations contain active agent(s) (A); random radical copolymer(s) (B), derived from olefinically unsaturated sulfonic acid(s) of formula (I) (and/or their salts), monomer(s) of formula H 2C=C(R 4>)-CO-YR 6> (II) and optionally further monomers; and optionally further additives (C). n : 0-10; X, Y : O or NR 5>; R 1>, R 4>H or Me; R 2>, R 3>H or 1-6C alkyl; R 5>, R 6>H, alkyl, aryl, alkylaryl, alkoxyalkyl, aryloxyalkyl, alkoxyaryl, hydroxyalkyl, (di)alkylaminoalkyl, (di)arylaminoalkyl, alkylarylaminoalkyl or alkylarylaminoaryl (where aryl groups are optionally substituted). Independent claims are included for: (1) the preparation of aqueous dispersions, by contacting the formulations with aqueous systems (optionally in presence of additives) and dispersion conventionally; (2) the preparation of the formulations, by dissolving (A) - (C) and optionally further additives in an organic solvent (or dissolving the components separately in organic solvents then mixing the solutions), then conventionally removing the solvent; and (3) an alternative preparation of the formulations, by forming an aqueous solution of (B); dissolving (A), (C) (if present) and optionally further additives in water-miscible organic solvent(s); mixing the solutions; applying energy to form a dispersion; and conventionally removing the solvent. [Image].

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