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22 条记录 (耗时 0.021 秒)

    Demulsifier composition and method of use thereof
    2.
    发明授权
    Demulsifier composition and method of use thereof 失效
    破乳剂组合物及其使用方法

    公开(公告)号：US4626379A

    公开(公告)日：1986-12-02

    申请号：US686105

    申请日：1984-12-24

    申请人： Rudolf S. Buriks ,  James G. Dolan

    发明人： Rudolf S. Buriks ,  James G. Dolan

    IPC分类号： B01D17/04 ,  C08F283/06 ,  C10G33/04

    CPC分类号： C08F283/06 ,  B01D17/047 ,  C10G33/04

    摘要： Novel demulsifier compositions, their method of preparation and use as demulsifiers are described. The novel demulsifiers comprise the partially condensed reaction product of a blend of at least two oxyalkylated materials with a vinyl monomer. The demulsifiers are useful in the resolution of water-in-oil emulsions.

    摘要翻译： 描述了新的破乳剂组合物，其制备和用作破乳剂的方法。 该新型破乳剂包括至少两种烷氧基化材料与乙烯基单体的共混物的部分缩合反应产物。 破乳剂在油包水乳液的拆分中是有用的。

    Vinyl-type interpolymers and uses thereof
    4.
    发明授权
    Vinyl-type interpolymers and uses thereof 失效
    乙烯基型互聚物及其用途

    公开(公告)号：US4582628A

    公开(公告)日：1986-04-15

    申请号：US736876

    申请日：1985-05-23

    申请人： Rudolf S. Buriks ,  James G. Dolan

    发明人： Rudolf S. Buriks ,  James G. Dolan

    IPC分类号： B01D17/04 ,  B01D17/05 ,  C10G33/04

    CPC分类号： B01D17/047 ,  C10G33/04

    摘要： This invention relates to vinyl-type interpolymers having an overall carbon/oxygen atom ratio of about 2 to about 4, which is preferably derived from 2 types of vinyl monomers:(1) at least one vinyl-type monomer present in the interpolymer at about 50 mole % or greater and having a carbon/oxygen atom ratio of about 3 or less ("hydrophilic" monomer), and(2) at least one vinyl-type monomer present in the interpolymer at about 50 mole % or less and having a carbon/oxygen atom ratio of about 3 or more ("hydrophobic" monomer).Typical examples are vinyl acetate/vinyl fatty ester copolymers and vinyl acetate/dialkyl maleate copolymers. This invention also relates to uses for these compositions, particularly in the demulsification of W/O emulsions.

    摘要翻译： 本发明涉及总碳/氧原子比为约2至约4的乙烯基型互聚物，其优选衍生自2种类型的乙烯基单体：（1）至少一种存在于互聚物中的乙烯基型单体，约 50摩尔％以上，碳/氧原子比为约3以下（“亲水性”单体），和（2）存在于互聚物中的至少一种乙烯基类单体的摩尔比为约50摩尔％以下， 碳/氧原子比为约3或更多（“疏水”单体）。 典型的实例是乙酸乙烯酯/乙烯基脂肪酸酯共聚物和乙酸乙烯酯/马来酸二烷基酯共聚物。 本发明还涉及这些组合物的用途，特别是在W / O乳液的破乳中。

    Exotherm control in polymerization
    5.
    发明授权
    Exotherm control in polymerization 失效
    放热控制聚合

    公开(公告)号：US4312969A

    公开(公告)日：1982-01-26

    申请号：US140916

    申请日：1980-04-16

    申请人： Harold L. Becker ,  Rudolf S. Buriks ,  James G. Dolan

    发明人： Harold L. Becker ,  Rudolf S. Buriks ,  James G. Dolan

    IPC分类号： C08F2/32

    CPC分类号： C08F2/32

    摘要： This invention relates to an exothermic emulsion polymerization method characterized by the presence of a low boiling fluid as a component of one of the phases of the emulsion system, said low boiling fluid having the following characteristics:(1) It is sufficiently inert so that it does not interfere with the polymerization reaction(2) It is capable of maintaining by reflux the polymerization system at relatively even and homogeneous temperature.This is exemplified by the use of a halogenated hydrocarbon boiling below about 50.degree. C. as the low boiling fluid.

    摘要翻译： 本发明涉及一种放热乳液聚合方法，其特征在于存在低沸点流体作为乳液体系的一个相的组分，所述低沸点流体具有以下特征：（1）足够惰性，使得它 不干扰聚合反应（2）能够在相对均匀且均匀的温度下使聚合体系回流维持。 这是通过使用沸点低于约50℃的卤代烃作为低沸点流体来举例说明的。

    Quaternary ammonium adducts of polymerizable tertiary ammonium salts and acrylamide
    6.
    发明授权
    Quaternary ammonium adducts of polymerizable tertiary ammonium salts and acrylamide 失效
    可聚合叔铵盐和丙烯酰胺的季铵加合物

    公开(公告)号：US4179549A

    公开(公告)日：1979-12-18

    申请号：US523813

    申请日：1974-11-14

    申请人： Rudolf S. Buriks ,  Allen R. Fauke ,  David W. Griffiths

    发明人： Rudolf S. Buriks ,  Allen R. Fauke ,  David W. Griffiths

    IPC分类号： B01D17/04 ,  C02F1/54 ,  C08F2/32 ,  C08F8/44 ,  C08F20/36 ,  C08F220/56 ,  C08F18/22 ,  C08F20/70 ,  C08F22/22

    CPC分类号： C08F220/56 ,  B01D17/047 ,  C02F1/54 ,  C08F20/36 ,  C08F8/44 ,  Y10S526/923

    摘要： This invention relates to adducts of salts of polymerizable tertiary amines with acrylic compounds illustrated by acrylamide and acrylonitrile; to polymers and copolymers containing said adducts and to processes for preparing them. This invention also relates to the use of said polymers and copolymers, particularly in the clarification of turbid waters by flocculation or flotation of oil and/or suspended solids. In the preferred embodiment, the quaternary adduct monomer is: ##STR1## where X is an anion, preferably halide such as chloride or carboxylate such as acetate; and polymers and copolymers containing units thereof.

    摘要翻译： 本发明涉及可聚合叔胺与由丙烯酰胺和丙烯腈表示的丙烯酸化合物的盐的加合物; 含有所述加合物的聚合物和共聚物及其制备方法。 本发明还涉及所述聚合物和共聚物的用途，特别是在通过油和/或悬浮固体的絮凝或浮选来澄清混浊水中。 在优选的实施方案中，季加合物单体是：其中X是阴离子，优选卤化物如氯化物或羧酸盐如乙酸盐; 和含有其单元的聚合物和共聚物。

    Dehazing compositions
    7.
    发明授权
    Dehazing compositions 失效
    脱气成分

    公开(公告)号：US4054554A

    公开(公告)日：1977-10-18

    申请号：US563650

    申请日：1975-03-31

    申请人： Rudolf S. Buriks ,  John H. Munch

    发明人： Rudolf S. Buriks ,  John H. Munch

    IPC分类号： C08G8/36 ,  C10L1/18 ,  C08G8/10

    CPC分类号： C10L1/1817 ,  C08G8/36

    摘要： This invention relates to compositions which are the reaction products of phenol-formaldehyde resins, .alpha.-olefin epoxides derived from .alpha.-olefins of 4 or more carbons and alkylene oxides such as ethylene and propylene oxides; and to the use of these compositions as dehazers for petroleum distillates.

    摘要翻译： 本发明涉及苯酚 - 甲醛树脂，衍生自4个或更多个碳的α-烯烃的α-烯烃环氧化物和环氧烷如乙烯和环氧丙烷的反应产物的组合物; 以及这些组合物用作石油馏分的脱气剂。