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153 条记录 (耗时 0.029 秒)

    Alkyl mono-and polyglucoside ether carboxylates, and their preparation and use thereof
    145.
    发明授权
    Alkyl mono-and polyglucoside ether carboxylates, and their preparation and use thereof 失效
    烷基单羟基和聚硅氧烷醚类羧酸酯及其制备与使用

    公开(公告)号：US5179201A

    公开(公告)日：1993-01-12

    申请号：US695089

    申请日：1991-05-03

    申请人： Alfred Oftring ,  Elisabeth Kappes ,  Richard Baur ,  Alexander Kud

    发明人： Alfred Oftring ,  Elisabeth Kappes ,  Richard Baur ,  Alexander Kud

    IPC分类号： C07H15/04 ,  C07H15/08 ,  C11D1/08 ,  C11D3/22

    CPC分类号： C07H15/08 ,  C07H15/04 ,  C11D1/08 ,  C11D3/221

    摘要： Alkyl (poly)glucoside ether carboxylates of the formula ##STR1## where R is C.sub.1 - to C.sub.24 -alkyl, C.sub.1 - to C.sub.24 -alkylphenyl, hydroxy-C.sub.2 - to C.sub.6 -alkyl, hydroxy-C.sub.1 - to C.sub.24 -alkylphenyl, ##STR2## or H, R.sup.1 is H or methyl,R.sup.2 is ##STR3## X is a hydrogen, alkali metal, ammonium and/or substituted ammonium equivalent,x is from 1 to 10, y is from 0 to 10, z is from 1 to 4,a process for the preparation of the compounds of the formula I and the use of these compounds as an additive to phosphate-free and low-phosphate detergents, are described.

    摘要翻译： 式（I）的烷基（聚）葡萄糖苷醚羧酸盐其中R是C 1至C 24 - 烷基，C 1至C 24 - 烷基苯基，羟基-C 2至C 6 - 烷基，羟基-C 1至C 24 - 烷基苯基 ，其中R 1为H或甲基，R 2为氢，碱金属，铵和/或取代的铵当量，x为1至10，y为0至10，z为 从1至4，描述了制备式I化合物的方法和这些化合物作为无磷酸盐和低磷酸盐洗涤剂的添加剂的用途。

    Polyethers obtainable by reacting alkylolated bis-(4-hydroxyphenyl)-methanes with polyalkylene oxides, and their use as oil demulsifiers
    149.
    发明授权
    Polyethers obtainable by reacting alkylolated bis-(4-hydroxyphenyl)-methanes with polyalkylene oxides, and their use as oil demulsifiers 失效
    通过羟烷基化的双 - （4-羟基苯基） - 甲烷与聚环氧烷反应获得的聚醚，以及它们作为油破乳剂的用途

    公开(公告)号：US4814394A

    公开(公告)日：1989-03-21

    申请号：US43591

    申请日：1987-04-28

    申请人： Klaus Barthold ,  Knut Oppenlaender ,  Juergen Lasowski ,  Richard Baur

    发明人： Klaus Barthold ,  Knut Oppenlaender ,  Juergen Lasowski ,  Richard Baur

    IPC分类号： B01D17/05 ,  C08G8/36 ,  C08G65/34 ,  C10G33/04 ,  C08L61/06 ,  C08G65/32

    CPC分类号： C10G33/04 ,  C08G65/34 ,  C08G8/36

    摘要： Polyethers with are suitable as oil demulsifiers are obtainable by reacting(A) a polyalkylene oxide obtained from ethylene oxide and propylene oxide and containing in total from 5 to 200 alkylene oxide units with(B) an alkylolation product of a low molecular weight aldehyde and a bis-(4-hydroxyphenyl)-methane of the general formula II ##STR1## wherein R.sup.1 and R.sup.2 may be identical or different and are each hydrogen, low molecular weight alkyl, phenyl, carboxyl or low molecular weight alkoxycarbonyl, the molar reaction ratio of the compound of the formula II to the alkylolating aldehyde being from 1:1 to 1:4, at from 100.degree. to 180.degree. C. in the presence of an acidic catalyst with removal of the water of reaction, the weight ratio of A to B being from 5:1 to 1:3.

    摘要翻译： 适合作为油破乳剂的聚醚可通过使（A）由环氧乙烷和环氧丙烷获得的聚环氧烷烃和总共5至200个烯化氧单元与（B）低分子量醛的烷氧基化产物和 双（4-羟基苯基） - 甲烷，其中R 1和R 2可以相同或不同，各自为氢，低分子量烷基，苯基，羧基或低分子量烷氧基羰基，摩尔反应比例 在酸性催化剂存在下，式II化合物与烷醇化醛的比例为1:1至1:4，在100至180℃下，除去反应水，A与 B为5：1至1：3。

    Crosslinked oxyalkylated polyalkylenepolyamines
    150.
    发明授权
    Crosslinked oxyalkylated polyalkylenepolyamines 失效
    交联烷氧基化聚亚烷基多胺

    公开(公告)号：US4705834A

    公开(公告)日：1987-11-10

    申请号：US685256

    申请日：1984-12-24

    申请人： Richard Baur ,  Knut Oppenlaender ,  Klaus Barthold

    发明人： Richard Baur ,  Knut Oppenlaender ,  Klaus Barthold

    IPC分类号： B01D17/04 ,  B01D17/05 ,  C08G73/02 ,  C10G33/04 ,  C08F283/00

    CPC分类号： C10G33/04 ,  B01D17/047 ,  C08G73/0206

    摘要： Crosslinked oxyalkylated polyalkylenepolyamines which can be obtained by reacting polyalkylenepolyamines, which are completely oxyalkylated at the nitrogen atoms, in each case by from 10 to 300 groups, and possess from 50 to 2,000 repeating alkyleneimine units in the molecule, with from 0.5 to 10% by weight, based on the oxyalkylated polyalkylenepolyamines, of a crosslinking compound which possesses two or more functional groups which are capable of reacting with the terminal alcohol groups of the oxyalkylated polyalkylenepolyamines, and a process for breaking water-in-oil emulsions.

    摘要翻译： 交联的烷氧基化多亚烷基多胺，其可以通过在氮原子上完全烷氧基化的聚亚烷基多胺，在每种情况下反应10〜300个，并且在分子中具有50〜2,000个重复的亚烷基亚胺单元，其中0.5〜10％ 具有两个以上能够与烷氧基化聚亚烷基多胺的末端醇基反应的官能团的交联化合物的基于烷氧基化多亚烷基多胺的重量，以及破坏油包水乳液的方法。