ПОЛИМЕРНЫЕ КОМПОЗИЦИИ, СПОСОБ ИХ ПОЛУЧЕНИЯ И ИХ ПРИМЕНЕНИЕ ДЛЯ ПОЛУЧЕНИЯ КОМПОЗИЦИЙ АКТИВНОГО ИЛИ ЭФФЕКТИВНОГО ВЕЩЕСТВА

    公开(公告)号:EA014939B1

    公开(公告)日:2011-04-29

    申请号:EA200701622

    申请日:2006-02-08

    Applicant: BASF AG

    Abstract: Изобретениеотноситсяк полимернымкомпозициям, полученнымпутемвзаимодействияа) поменьшеймереодногополимераР1, которыйпосравнениюс изоцианатнымигруппамиобладаетреактивнымифункциональнымигруппами R1 икоторыйсостоитизэтиленненасыщенныхмономеров M1, причеммономеры M1 содержатболеечем 20 мас.% относительнообщегоколичествамономеров M1, мономеров M1а, которыеобладаютпоменьшеймереоднойфункциональнойгруппой FG, котораявыбранаизтретичныхаминогрупп, иминогрупп, карбоксиамидныхгрупп, нитрильныхгрупп, групплактама, кетогрупп, альдегидныхгрупп, группмочевины, групппростогополиэфира, карбоксильныхгрупп, сульфонильныхгрупп, гидроксисульфонильныхгруппи сульфамидныхгрупп, b) поменьшеймереодногополи-С-С-алкиленовогоэфираР2, которыйпосравнениюс изоцианатнымигруппамиобладаетреактивнымифункциональнымигруппами R2, с) поменьшеймерес однимсоединением V, содержащимизоцианатнуюгруппу, котороев отношенииизоцианатныхгруппобладаетфункциональностьюпоменьшеймере 1,5. Настоящееизобретениетакжеотноситсяк способуихполучения, иприменениядляполученияводныхкомпозицийактивноговеществанерастворимыхв водеактивныхвеществ, вособенности, активныхвеществдлязащитырастений.

    29.
    发明专利
    未知

    公开(公告)号:BRPI0511688A

    公开(公告)日:2008-01-08

    申请号:BRPI0511688

    申请日:2005-06-07

    Applicant: BASF AG

    Abstract: The present invention relates to amphiphilic polymer compositions, to a process for their preparation and to their use for preparing aqueous active compound compositions of water-insoluble active compounds, in particular active compounds for crop protection. The amphiphilic polymer compositions can be obtained by reacting a) at least one hydrophobic polymer P1 which carries functional groups R1 which are reactive toward isocyanate groups and which is constructed of ethylenically unsaturated monomers M1, comprising: a1) at least 10% by weight, based on the total amount of monomers M1, of monomers M1a of the formula I  in which X is oxygen or a group N—R4; R1, R2, R3 and R4 are as defined in the claims and the description; a2) up to 90% by weight, based on the total amount of monomers M1, of neutral monoethylenically unsaturated monomers M1b whose solubility in water at 25° C. is less than 50 g/l and which are different from the monomers M1a; and a3) up to 30% by weight, based on the total amount of monomers M1, of ethylenically unsaturated monomers M1c which are different from the monomers M1a and M1b, b) at least one hydrophilic polymer P2 which carries functional groups R2 which are reactive toward isocyanate groups, c) with at least one compound V which contains isocyanate groups and, with respect to the isocyanate groups, has a functionality of at least 1.5.

    30.
    发明专利
    未知

    公开(公告)号:DE102005028463A1

    公开(公告)日:2006-12-28

    申请号:DE102005028463

    申请日:2005-06-17

    Applicant: BASF AG

    Abstract: The present invention relates to a process for preparing essentially isometric nanoparticulate lanthanide-boron compounds or solid mixtures comprising essentially isometric nanoparticulate lanthanide-boron compounds, which comprises a) mixing i) one or more lanthanide compounds selected from the group consisting of lanthanide hydroxides, lanthanide hydrides, lanthanide chalcogenides, lanthanide halides, lanthanide borates and mixed compounds of the lanthanide compounds mentioned, ii) one or more compounds selected from the group consisting of crystalline boron, amorphous boron, boron carbides, boron hydrides and boron halides and iii) if appropriate one or more reducing agents selected from the group consisting of hydrogen, carbon, organic compounds, alkaline earth metals and alkaline earth metal hydrides dispersed in an inlet carrier gas with one another, b) reacting the mixture of the components i), ii) and, if appropriate, iii) in the inert solvent by means of thermal treatment within a reaction zone, c) subjecting the reaction product obtained by means of thermal treatment in step b) to rapid cooling and d) subsequently separating off the reaction product which has been cooled in step c), with the cooling conditions in step c) being selected so that the reaction product consists of essentially isometric nanoparticulate lanthanide-boron compounds or comprises essentially isometric nanoparticulate lanthanide-boron compounds.

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