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136 records (took 0.025 seconds)

    101.
    发明专利
    未知

    公开(公告)号：TR199700630A2

    公开(公告)日：1998-01-21

    申请号：TR9700630

    申请日：1997-07-11

    Applicant: BASF AG

    Inventor： DAMES BURKHARDT ,  MATHAUER KLEMENS ,  MAECHTLE WALTER

    IPC: C08F2/24

    Abstract: This is a process in order to prepare a dilute polymer dispersion by the emulsion polymerisation of the compositions that able to polymerise as free radically (monomers); contains addition of a mini emulsion prepared from dilute, surfactant containing a compound (common regulator) dissolved into drop monomers having emulsified drops between 10 and 500nm before or during the polymerisation of the monomers and its solubility inside the monomers is at least twice the solubility inside the water.

    103.
    发明专利
    未知

    公开(公告)号：FI912596A

    公开(公告)日：1991-12-03

    申请号：FI912596

    申请日：1991-05-30

    Applicant: BASF AG

    Inventor： SCHWIEGK STEFAN ,  MATHAUER KLEMENS ,  WEGNER GERHARD ,  HOFFMANN BERND F W ,  VOGEL ALBRECHT

    IPC: G01N27/30 ,  G01N27/414 ,  G01N

    Abstract: The invention relates to a reference electrode for chemical sensors based on ion-selective field-effect transistors (CHEMFETs) in an electrolyte/insulator/semiconductor (EIS) system. The reference electrode consists essentially of an insulator/semiconductor substrate coated with polyglutamate or of a phthalocyaninato-polysiloxane polymer film which is coated with polyglutamate and mounted on an insulator/semiconductor substrate.

    Use of water-soluble/water-dispersible polymer comprising e.g. ethylenic unsaturated compound and monoethylenic unsaturated amide group compound, for modification of rheologic aqueous and/or alcoholic composition such as hair gel
    108.
    发明专利
    Use of water-soluble/water-dispersible polymer comprising e.g. ethylenic unsaturated compound and monoethylenic unsaturated amide group compound, for modification of rheologic aqueous and/or alcoholic composition such as hair gel 未知

    公开(公告)号：DE102005039537A1

    公开(公告)日：2007-02-22

    申请号：DE102005039537

    申请日：2005-08-18

    Applicant: BASF AG

    Inventor： HOESSEL PETER ,  MATHAUER KLEMENS ,  WOOD CLAUDIA ,  LAUBENDER MATTHIAS ,  JAHNEL WOLFGANG ,  GARCIA CASTRO IVETTE ,  WENDEL VOLKER ,  KOLTER KARL

    IPC: C08F26/06 ,  A61K8/84 ,  A61Q5/02 ,  A61Q5/06 ,  C09D5/04

    Abstract: Use of water-soluble or water-dispersible polymer by polymerization of a mixture, comprising at least one alpha ,beta - ethylenic unsaturated compound, at least one of different monoethylenic unsaturated amide group containing compound, a crosslinker, at least one monoethylenic unsaturated compound containing at least one group of alkyl substituted group, alkenyl, cycloalkyl, aryl, aryl alkyl and hetaryl and/or reactive precursor, further different monoethylenic unsaturated compound and a polyether containing compound, for modification of the rheologic aqueous and/or alcoholic compositions. Use of water-soluble or water-dispersible polymer by polymerization of a mixture, comprising 99.99-10 wt.% of at least one alpha ,beta - ethylenic unsaturated compound with at least one cationogenic and/or cationic group per molecule, 0-90 wt.% of at least one of different monoethylenic unsaturated amide group containing compound, 0.01-5 wt.% of cross linker, 0-15 wt.% of at least one monoethylenic unsaturated compound containing at least one group of 5-30C alkyl substituted group, 5-30C alkenyl, 5-8C cycloalkyl, aryl, aryl alkyl and hetaryl, and/or a reactive precursor, 0-30 wt.% of further different monoethylenic unsaturated compound and 0-70 wt.% of a polyether containing compound, where the polymerization is carried out in the presence of less than 69 wt.% of cyclohexane and less than 12 wt.% of water, and the absence of carbon dioxide, for modification of the rheologic aqueous and/or alcoholic compositions. Independent claims are included for: (1) a water-soluble or water-dispersible polymer; and (2) a cosmetic or pharmaceutical agent comprising the water-soluble or water-dispersible polymer.

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