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    PREPARATION OF POLYMER AND COPOLYMER
    1.
    发明专利
    PREPARATION OF POLYMER AND COPOLYMER 失效

    公开(公告)号：JPH107724A

    公开(公告)日：1998-01-13

    申请号：JP6573497

    申请日：1997-03-19

    Applicant: BASF AG

    Inventor： TROPSCH JUERGEN ,  BREITENBACH JOERG

    IPC: C08F2/18 ,  C08F8/06

    Abstract: PROBLEM TO BE SOLVED: To obtain a percarboxylated polymer effectively by adding hydrogen peroxide to a suspension of a polymer essentially consisting of structural units derived from a monoolefinically unsaturated dicarboxylic anhydride in an inert diluent. SOLUTION: A percarboxylated polymer (B) is prepared by adding hydrogen peroxide to a suspension of a polymer essentially consisting of structural units derived from a monoolefinically unsaturated carboxylic acid anhydride (A) in an inert diluent. A is a cyclic dicarboxylic acid, more particularly maleic, citraconic or glutaconic anhydride which may be substituted with an alkyl or a phenyl. The monoetheylenically comonomer combined therewith is suitably N-vinylpyrrolidone, an N-vinyllactam, N-vinylcaprolactam or the like and also may be an N-vinylamide or a vinyl ester. The source of hydrogen peroxide is advantageously a 30-60wt.% aqueous solution. Product B can be easily isolated from the reaction mixture by filtration or the like and can be used in, e.g. blanching.

    METHOD FOR PRODUCING ALKYLARYL COMPOUNDS
    3.
    发明申请
    METHOD FOR PRODUCING ALKYLARYL COMPOUNDS 审中-公开
    用于生产烷CONNECTIONS

    公开(公告)号：WO2005061447A3

    公开(公告)日：2007-01-04

    申请号：PCT/EP2004014444

    申请日：2004-12-17

    Applicant: BASF AG ,  BOTTKE NILS ,  TROPSCH JUERGEN ,  NARBESHUBER THOMAS ,  STEPHAN JUERGEN ,  ROEPER MICHAEL ,  HEIDEMANN THOMAS ,  STEINBRENNER ULRICH ,  BENFER REGINA

    Inventor： BOTTKE NILS ,  TROPSCH JUERGEN ,  NARBESHUBER THOMAS ,  STEPHAN JUERGEN ,  ROEPER MICHAEL ,  HEIDEMANN THOMAS ,  STEINBRENNER ULRICH ,  BENFER REGINA

    IPC: C07C2/66 ,  C07C303/06 ,  C07C309/31 ,  C11D1/22 ,  C11D11/04

    CPC classification number: C07C6/04 ,  C07C2/08 ,  C07C2/66 ,  C07C5/2506 ,  C07C303/06 ,  C11D1/22 ,  C11D11/04 ,  C07C309/31 ,  C07C11/02 ,  C07C11/10 ,  C07C15/107

    Abstract: The production of alkylaryl compounds comprises the following stages: a) reaction of a C4/C5 olefin mixture on a metathesis catalyst to produce a C 4-8 olefin mixture containing 2-pentene and the optional isolation of the C 4-8 olefin mixture; b) isolation of between 5 and 100 % of the 2-pentene obtained in step a) and subsequent reaction on an isomerisation catalyst to form a mixture of 2-pentene and 1-pentene, which is returned to stage a); c) dimerisation of the C 4-8 olefin mixture obtained in stage b) after the isolation process, to form a mixture containing C 8-16 olefins, isolation of the C 8-16 olefins and optional isolation of a partial stream of the latter; d) reaction of the C 8-16 olefin mixtures obtained in stage c) or the partial stream with an aromatic hydrocarbon in the presence of an alkylation catalyst, to form alkyl aromatic compounds, whereby prior to the reaction an additional 0 to 60 wt. % linear olefins, in relation to the C 8-16 olefin mixtures obtained in stage c), can be added; e) optional sulphonation of the alkyl aromatic compounds obtained in stage d) and neutralisation to form alkylaryl sulphonates, whereby prior to the sulphonation an additional 0 to 60 wt. % linear alkyl benzols, in relation to the alkyl aromatic compounds obtained in stage d), can be added, provided that there were no admixtures in stage d); f) optional mixing of the alkylaryl sulphonates obtained in stage e) with between 0 and 60 wt. %, linear alkylaryl sulphonates, in relation to the alkylaryl sulphonates obtained in stage e), provided that there were no admixtures in stages d) and e).

    Abstract translation: 烷基芳基化合物通过C4 / C5烯烃混合物的超过一个C含有2-戊烯 4-8 烯烃混合物的制备复分解催化剂的C 的）反应，和可选地移除该制剂 4-8 烯烃混合物，b）中的5％至100％的分离在步骤a）所得2-戊烯和异构化催化剂的2-戊烯与1-戊烯的混合物随后的反应，在阶段a） 再循环，C）C的分离之后，在步骤b中得到的二聚） 4-8 在二聚催化剂存在下烯烃混合物，得到含烯烃-C 8-16 混合物， 的C 8-16 烯烃，和任选除去一个部分流体，D）在步骤C中获得的化合物反应）C 8-16 烯烃混合物或所述部分与芳族料流的分离 在烷基化催化剂的存在下烃以形成烷基芳香族Ve的 rbindungen，其中烯烃，e）可以反应，0〜60重量％之前添加到直链烯烃，基于在步骤c得到的）C在磺化 8-16，任选地 获得步骤d）的烷基芳族化合物中和以得到烷基芳基磺酸盐，其中之前的磺化，0至60重量％，基于在步骤d）中获得的烷基，可被加入到直链烷基苯的芳族化合物中，如果在步骤d没有掺合）下进行 中，f）如果到60重量％）的0）在步骤e中得到的烷基芳基磺酸盐的适当的混合，基于在步骤e烷芳基磺酸盐所获得的），线性烷基芳基磺酸盐，如果在步骤没有外加剂d）和e被执行。

    SYNERGISTIC SURFACTANT MIXTURES WITH HIGHER DYNAMIC PROPERTIES AND LOWER CMC
    4.
    发明申请
    SYNERGISTIC SURFACTANT MIXTURES WITH HIGHER DYNAMIC PROPERTIES AND LOWER CMC 审中-公开
    协同表面活性剂高动力和低CMC

    公开(公告)号：WO2005105964A3

    公开(公告)日：2006-01-19

    申请号：PCT/EP2005004571

    申请日：2005-04-28

    Applicant: BASF AG ,  OETTER GUENTER ,  HESS STEPHAN ,  STEINBRENNER ULRICH ,  TROPSCH JUERGEN

    Inventor： OETTER GUENTER ,  HESS STEPHAN ,  STEINBRENNER ULRICH ,  TROPSCH JUERGEN

    IPC: B01F17/00 ,  C11D1/12 ,  C11D1/72 ,  C11D1/75 ,  C11D1/825 ,  C11D1/83 ,  C11D1/94

    CPC classification number: C11D1/83 ,  C11D1/123 ,  C11D1/72 ,  C11D1/75 ,  C11D1/825 ,  C11D1/94

    Abstract: A surfactant mixture is disclosed comprising at least one anionic surfactant and at least one amphoteric surfactant, as well as a solution comprising 0.01-40 % by weight of this surfactant mixture, 60-99.99 % by weight water and 0-25 % by weight additives, the use of surfactant mixtures comprising at least one anionic surfactant and at least one amphoteric surfactant for lowering micelle formation concentration, increasing wetting speed and improving adsorption at the boundary surfaces in detergents, cleaning agents, rinsing agents, coatings, moisturisers, emulsions, suspensions, equalising additives or formulations for finishing leather and/or textiles, and detergents containing surfactant mixtures of the Na salt of di-2-ethylhexylsulfosuccinate.

    Abstract translation: 本发明涉及至少一种阴离子表面活性剂和至少一种两性表面活性剂，包括从0.01至40重量此类表面活性剂混合物的％，水60〜99.99重量％和0的溶液的表面活性剂混合物 - 25重量 - 添加剂％时，使用至少一种阴离子表面活性剂和至少一种两性表面活性剂的表面活性剂混合物的，或者由至少一种非离子表面活性剂和至少一种两性表面活性剂以降低胶束浓度，增加吸附的润湿速率和改进在洗涤剂接口，清洗剂，洗涤剂 涂层Feuchhaltemitteln，乳剂，悬浮剂，流平剂或制剂用于皮革和/或织物处理和清洗组合物，包括二-2-乙基己基磺基琥珀酸的钠盐的表面活性剂混合物。

    DISHWASHER DETERGENT WITH EXCELLENT RINSING POWER
    6.
    发明专利
    DISHWASHER DETERGENT WITH EXCELLENT RINSING POWER 未知

    公开(公告)号：CA2684069A1

    公开(公告)日：2008-11-06

    申请号：CA2684069

    申请日：2008-04-24

    Applicant: BASF AG

    Inventor： TROPSCH JUERGEN

    IPC: C11D1/825 ,  C11D1/72 ,  C11D1/722 ,  C11D3/06 ,  C11D3/37

    Abstract: The invention relates to a phosphate-containing dishwasher detergent, con taining 0.01 - 20% by weight of at least one alcohol alkoxylate, 0.01 - 10% by weight of at least one alcohol ethoxylate, 0 - 15% by weight of at least one sulfonate group-containing polymer, 0 - 15% by weight of at least one hy drophilically modified polycarboxylate, 0 - 8% by weight of at least one pol ycarboxylate, 1 - 70% by weight of at least one phosphate and 0.1 - 60% by w eight of at least one further additive, components (A), (B), (C), (D), (E), (F) and (G) adding up to 100%. The invention also relates to a method for wa shing the surfaces of articles by treating said surfaces with the agent and to the use of the agent for increasing the rinsing power when articles are c leaned in a dishwasher.

    7.
    发明专利
    未知

    公开(公告)号：BRPI0417365A

    公开(公告)日：2007-04-10

    申请号：BRPI0417365

    申请日：2004-12-17

    Applicant: BASF AG

    Inventor： STEINBRENNER ULRICH ,  HEIDEMANN THOMAS ,  ROEPER MICHAEL ,  STEPHAN JUERGEN ,  NARBESHUBER THOMAS ,  TROPSCH JUERGEN ,  BOTTKE NILS ,  BENFER REGINA

    IPC: C07C303/00 ,  C07C2/66 ,  C07C303/06 ,  C07C309/31 ,  C11D1/22 ,  C11D11/04

    Abstract: The preparation of alkylaryl compounds takes place by a) reaction of a C 4 /C 5 -olefin mixture over a metathesis catalyst to prepare a C 4-8 -olefin mixture comprising 2-pentene, and optional removal of the C 4-8 -olefin mixture, b) removal of from 5 to 100% of the 2-pentene present in stage a) and subsequent reaction over an isomerization catalyst to give a mixture of 2-pentene and 1-pentene which is returned to stage a), c) dimerization of the C 4-8 -olefin mixture obtained in stage b) following removal in the presence of a dimerization catalyst to give a mixture containing C 8-16 -olefins, removal of these C 8-16 -olefins and optional removal of a partial stream thereof, d) reaction of the c 8-16 -olefin mixtures obtained in stage c) or of the partial stream with an aromatic hydrocarbon in the presence of an alkylation catalyst to form alkyl aromatic compounds where, prior to the reaction, 0 to 60% by weight, based on the c 8-16 -olefin mixtures obtained in stage c), of linear olefins may additionally be added, e) optional sulfonation of the alkyl aromatic compounds obtained in stage d) and neutralization to give alkylarylsulfonates, where, prior to the sulfonation, 0 to 60% by weight, based on the alkyl aromatic compounds obtained in stage d), of linear alkylbenzenes may additionally be added if no admixing has taken place in stage d), f) optional mixing of the alkylarylsulfonates obtained in stage e) with 0 to 60% by weight, based on the alkylarylsulfonates obtained in stage e), of linear alkylarylsulfonate, if no admixing has taken place in stages d) and e).

    8.
    发明专利
    未知

    公开(公告)号：BRPI0415391A

    公开(公告)日：2006-12-12

    申请号：BRPI0415391

    申请日：2004-10-14

    Applicant: BASF AG

    Inventor： KLUMPE MARKUS ,  TROPSCH JUERGEN ,  KAHL ROLF-DIETER ,  BOEHN ROLAND ,  STUTZ SUSANNE ,  NOERENBERG RALF

    IPC: C07C43/11 ,  C09K23/42 ,  C11D1/72 ,  C11D1/722 ,  C11D1/825

    Abstract: The alkoxylate mixtures comprise alkoxylates of the formula (I) C5H11CH(C3H7)CH2O(B)p(A)n(B)m(A)qH(I) where A is ethyleneoxy, B, in each case independently, are C3-10-alkyleneoxy or mixtures thereof, groups A and B being present in the form of blocks in the stated sequence, p is a number from 0 to 10, n is a number greater than 0 to 20, m is a number greater than 0 to 20, q is a number greater than 0 to 10, p+n+m+q is at least 1, from 70 to 99% by weight of alkoxylates A1, in which C5H11 is n-C5H11, and from 1 to 30% by weight of alkoxylates A2, in which C5H11 is C2H5CH(CH3)CH2 and/or CH3CH(CH3)CH2CH2, being present in the mixture.

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