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    COSMETIC PREPARATIONS CONTAINING COPOLYMERS OF ETHYL METHACRYLATE AND AT LEAST ONE MONOETHYLENICALLY UNSATURATED CARBOXYLIC ACID
    3.
    发明专利
    COSMETIC PREPARATIONS CONTAINING COPOLYMERS OF ETHYL METHACRYLATE AND AT LEAST ONE MONOETHYLENICALLY UNSATURATED CARBOXYLIC ACID 未知

    公开(公告)号：CA2583343A1

    公开(公告)日：2006-05-04

    申请号：CA2583343

    申请日：2005-10-19

    Applicant: BASF AG

    Inventor： WINTER GABI ,  LAUBENDER MATTHIAS ,  WOOD CLAUDIA

    IPC: A61Q5/06 ,  A61K8/04 ,  A61K8/81 ,  C08F220/00

    Abstract: Copolymers prepared by a process comprising free-radical polymerizing: (a) more than 15 to 40% by weight of at least one monoethylenically unsaturated carboxylic acid; (b) 30 to less than 85% by weight of ethyl methacrylate; and (c) 0 to 50% by weight of at least one additional free-radically polymerizable monomer other than the at least one monoethylenically unsaturated carboxylic acid and ethyl methacrylate; wherein the total amount of (a), (b) and (c) equals 100% by weight; with the proviso that where the process comprises a solution polymerization, (a) consists of acrylic acid and methacrylic acid, and (c) is an ester of (meth)acrylic acid and an aliphatic C 8 -C 18 -alcohol, then the ester of (meth)acrylic acid and an aliphatic C 8 -C 18 -alcohol is not present in an amount of 5 to 40% by weight; and with the proviso that where (c) is selected from the group consisting of N-vinylpyrrolidone, N-vinylcaprolactam and mixtures thereof; then the N-vinylpyrrolidone, N-vinylcaprolactam or mixture thereof is present in an amount of less than 5% by weight.

    ANIONIC ETHYL METHACRYLATE COPOLYMERS AND USE THEREOF
    4.
    发明专利
    ANIONIC ETHYL METHACRYLATE COPOLYMERS AND USE THEREOF 未知

    公开(公告)号：CA2583157A1

    公开(公告)日：2006-05-04

    申请号：CA2583157

    申请日：2005-10-19

    Applicant: BASF AG

    Inventor： LAUBENDER MATTHIAS ,  WINTER GABI ,  NGUYEN KIM SON

    IPC: C08F220/18 ,  A61Q5/00

    Abstract: The present invention relates to copolymers which comprise ethyl methacrylate, at least one α,&bgr;-ethylenically unsaturated amide group-containing compound and at least one monoethylenically unsaturated carboxylic acid in copolymerized form, to cosmetic and pharmaceutical compositions which comprise at least one such copolymer, and to the use of these copolymers.

    AMPHOTERIC ETHYL METHACRYLATE COPOLYMERS AND USE THEREOF
    5.
    发明专利
    AMPHOTERIC ETHYL METHACRYLATE COPOLYMERS AND USE THEREOF 未知

    公开(公告)号：CA2582305A1

    公开(公告)日：2006-05-04

    申请号：CA2582305

    申请日：2005-10-19

    Applicant: BASF AG

    Inventor： NGUYEN KIM SON ,  WINTER GABI ,  LAUBENDER MATTHIAS

    IPC: C08F220/18 ,  C08F220/04 ,  C08F220/34 ,  C08F226/06

    Abstract: The present invention relates to amphoteric copolymers which comprise ethyl methacrylate, if appropriate a N-vinyllactam compound, at least one monoethylenically unsaturated carboxylic acid and at least one compound with α,&bgr;-ethylenically unsaturated double bond and at least one cationogenic and/or cationic group in copolymerized form, to cosmetic and pharmaceutical compositions which comprise such copolymers, to preparation methods, and to the use of these copolymers.

    ACTIVE INGREDIENT COMPOSITIONS FOR PLANT PROTECTION
    6.
    发明专利
    ACTIVE INGREDIENT COMPOSITIONS FOR PLANT PROTECTION 未知

    公开(公告)号：CA2683037A1

    公开(公告)日：2008-11-06

    申请号：CA2683037

    申请日：2008-04-25

    Applicant: BASF AG

    Inventor： DOMBO PETER ,  YAMAMOTO MOTONORI ,  WINTER GABI ,  SZTOJ SILVIA ,  HUBER-MOULLIET URSULA ,  DIECKMANN YVONNE ,  BRANDS MARIO ,  FRIEDRICH THOMAS ,  ISRAELS RAFEL

    IPC: A01N25/12 ,  A01N25/10 ,  A01N63/00 ,  A01P13/00 ,  B01J13/02

    Abstract: The present invention relates to novel active ingredient compositions for plant protection in the form of fine active ingredient-containing particles , comprising a) at least one active plant protection agent; b) at least one polymer P, which is not soluble in water, can be decomposed by enzymatic hyd rolysis and is present in a quantity of at least 20% by weight, relative to the total amount of the components of the active ingredient-containing parti cles, and c) at least one hydrolase (EC 3), wherein at least 90% by weight o f the active ingredient-containing particles of the active ingredient compos ition does not exceed a diameter of 500 .mu.m (Dgo value), wherein the compo nents a), b) and c) constitute at least 30% by weight of the active ingredie nt particles. The invention further relates to a method for the production t hereof and to the use of the active ingredient compositions for the treatmen t of plants, soils and seed.

    ACRYLATE POLYMERS BASED ON TERT.-BUTYL ACRYLATE WHICH ARE TOBE USED IN SPRAY FORMULATIONS
    8.
    发明专利
    ACRYLATE POLYMERS BASED ON TERT.-BUTYL ACRYLATE WHICH ARE TOBE USED IN SPRAY FORMULATIONS 未知

    公开(公告)号：CA2552231A1

    公开(公告)日：2005-07-28

    申请号：CA2552231

    申请日：2005-01-13

    Applicant: BASF AG

    Inventor： NGUYEN KIM SON ,  SIGNORI VITTORIA ,  WOOD CLAUDIA ,  WINTER GABI ,  SCHUH GERD

    IPC: C08F220/00 ,  A61K8/22 ,  A61K8/81 ,  A61Q5/04 ,  A61Q5/06 ,  A61Q5/08 ,  A61Q5/10 ,  C08F220/18

    Abstract: The invention relates to polymers which can be obtained by radical polymerisation of a) 30 - 99 wt.- % tert.-butyl acrylate and/or tert.-butyl methacrylate as monomers A, b) 1 - 70 wt.- % acrylic acid and/or methacrylic acid as monomers B and c) 0 - 12 wt.- % of a radically copolymerisiable monomer or a radically copolymerisiable monomer mixture as monomer C, whereb y at least one of the monomers C provides forms a homopolymer having a glass transition temperature of less than 30 ~C, under the proviso that the total wt. % is 100. The K-value of the polymers is between 27 and 38 and polymerisation is carried out in the presence of a regulator when the K-valu e of the polymer is less than or equal to 35. The invention also relates to th e use of said polymers in preparations used, especially, in cosmetics and oral hygiene.

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