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129 条记录 (耗时 0.046 秒)

    Method For Modifying Polymers Comprising Hydroxyl Groups
    101.
    发明申请
    Method For Modifying Polymers Comprising Hydroxyl Groups 有权
    修饰包含羟基的聚合物的方法

    公开(公告)号：US20130296457A1

    公开(公告)日：2013-11-07

    申请号：US13976787

    申请日：2011-12-08

    申请人： Matthias Krull ,  Roman Morschhaeuser ,  Hans Juergen Scholz

    发明人： Matthias Krull ,  Roman Morschhaeuser ,  Hans Juergen Scholz

    IPC分类号： C08J3/28

    CPC分类号： C08J3/28 ,  C08F8/14 ,  C08F8/34 ,  C08F2810/20 ,  C08F16/06 ,  C08F8/00

    摘要： The invention relates to a method for reacting polymers (A) comprising hydroxyl groups and which have repetitive structural units of general formula (I), wherein D represents a direct bond between the polymer backbone and a hydroxyl group, a C1- to C6-alkene group, a C5- to C12-arylene group, an oxyalkylene group of formula —O—R2—, an ester group of formula —C(O)—O—R2— or an amide group of formula —C(O)—N(R8)R2—, R2 represents a C2- to C10-alkene group, R8 represents hydrogen or an optionally substituted C2- to C10-alkyl group and n represents a number between 3 and 5000, with carboxylic acids B1) of formula (II) or carboxylic acid esters B2) of formula (III) R1—COOH (II) R1—COOR7 (III), wherein R1 represents a hydrocarbon group having 2 to 50 C atoms, and R7 represents a C1C4-alkyl group, in which the polymers (A); comprising the hydroxyl groups are exposed to microwaves in the presence of carboxylic acids of formula (II) or carboxylic acid esters of formula (III) and in the presence of water. The reaction mixture is heated to temperatures over 100° C. by microwave rays.

    摘要翻译： 本发明涉及一种使包含羟基并且具有通式（I）的重复结构单元的聚合物（A）的反应方法，其中D表示聚合物主链和羟基之间的直接键，C1-至C6-烯烃 基团，C5至C12亚芳基，式-O-R2-的氧化烯基，式-C（O）-O-R2-的酯基或式-C（O）-N的酰胺基 （R 8）R 2 - ，R 2表示C 2至C 10烯基，R 8表示氢或任选取代的C 2至C 10 - 烷基，n表示3至5000的数，式（II）的羧酸B1） ）或式（III）的羧酸酯B2）R1-COOH（II）R1-COOR7（III），其中R1表示具有2-50个碳原子的烃基，R7表示C1C4-烷基，其中 聚合物（A）; 在式（II）的羧酸或式（III）的羧酸酯存在下，在水的存在下，将羟基暴露于微波。 通过微波将反应混合物加热至超过100℃。

    Polymers Comprising Hydroxyl Groups And Ester Groups And Method For The Production Thereof
    102.
    发明申请
    Polymers Comprising Hydroxyl Groups And Ester Groups And Method For The Production Thereof 审中-公开
    包含羟基和酯基的聚合物及其制备方法

    公开(公告)号：US20130289206A1

    公开(公告)日：2013-10-31

    申请号：US13977468

    申请日：2011-12-08

    申请人： Matthias Krull ,  Roman Morschhaeuser ,  Hans Juergen Scholz ,  Jochen Stock

    发明人： Matthias Krull ,  Roman Morschhaeuser ,  Hans Juergen Scholz ,  Jochen Stock

    IPC分类号： C08F218/04

    CPC分类号： C08F218/04 ,  C08F8/14 ,  C08G81/025 ,  C08J5/18 ,  C08F16/06

    摘要： The invention relates to polymers comprising ester/hydroxyl groups, containing repetitive structural units of formulae (I) and (II) in blocks, alternating, or random sequence wherein D represents a direct bond between the polymer backbone and the hydroxyl group, a C1- to C6-alkylene group, a C5- to C12-arylene group, a oxyalkylene group of formula —O—R2—, an ester group of formula —C(O)—O—R2— or an amide group of formula —C(O)—N(R3)R2—, E represents a hydrocarbon group having 1 to 10 C-atoms, R1 represents hydrogen, a hydrocarbon group having 1 to 50 C-atoms or an acyl group of formula —C(O)—R4, R2 represents a C2- to C10-alkylene group, R3 represents hydrogen or a C1- to C10-alkyl group, which can have substituents, R4 represents a hydrocarbon group having 1 to 50 C-atoms, A represents a C2- to C10-alkylene group, k represents a number between 1 and 100, n represents a number from 0 to 4999, m represents a number from 1 to 5000, n+m for a number from 10 to 5000, under the proviso that a) the molar fraction of the structural units (I) on the polymer is between 0 and 99.9 mol-%, and b) the molar fraction of the structural units (II) on the polymers between 0.1 and 100 mol-% of repetitive units. The invention also relates to a method for the production of said polymers by exposing a polymer reaction mixture containing hydroxyl groups and ether carbon esters to microwaves.

    摘要翻译： 本发明涉及包含酯/羟基的聚合物，其包含以嵌段，交替或无规顺序的式（I）和（II）的重复结构单元，其中D表示聚合物主链和羟基之间的直接键，C1- C 6 - 亚烷基，C 5〜C 12亚芳基，式-O-R 2 - 的氧化烯基，式-C（O）-O-R 2 - 或酰胺基的式 O）-N（R 3）R 2 - ，E表示具有1〜10个碳原子的烃基，R 1表示氢，具有1〜50个碳原子的烃基或式-C（O）-R 4的酰基 ，R 2表示C 2〜C 10亚烷基，R 3表示氢或可具有取代基的C 1至C 10烷基，R 4表示具有1至50个C原子的烃基，A表示C 2至C 10 - 亚烷基，k表示1〜100的数，n表示0〜4999的数，m表示1〜5000的数，n + m的数为10〜5000，条件是 a）聚合物上的结构单元（I）的摩尔分数为0至99.9mol％，b）聚合物上的结构单元（II）的摩尔分数为0.1至100mol％的重复单元 。 本发明还涉及通过将含有羟基和醚碳酯的聚合物反应混合物暴露于微波来生产所述聚合物的方法。

    Continuous Process For Esterifying Polymers Bearing Acid Groups
    103.
    发明申请
    Continuous Process For Esterifying Polymers Bearing Acid Groups 审中-公开
    用于酯化聚合物的酸性基团的连续方法

    公开(公告)号：US20130274368A1

    公开(公告)日：2013-10-17

    申请号：US13977346

    申请日：2011-12-08

    申请人： Matthias Krull ,  Roman Morschhaeuser

    发明人： Matthias Krull ,  Roman Morschhaeuser

    IPC分类号： C08J3/28

    CPC分类号： C08J3/28 ,  B01J19/126 ,  B01J2219/0884 ,  B01J2219/0888 ,  B01J2219/0892 ,  B01J2219/1215 ,  B01J2219/1227 ,  B01J2219/1287 ,  C08F8/14 ,  C08F8/44 ,  H05B6/806 ,  C08F120/06

    摘要： The invention accordingly provides a continuous process for reacting synthetic poly(carboxylic acid)s (A) containing, per polymer chain, at least 10 structural repeat units of formula (I) where R1 is hydrogen, a C1- to C4-alkyl group or a group of formula —COOH, R2 is hydrogen or a C1- to C4-alkyl group, and R3 is hydrogen, a C1- to C4-alkyl group or —COOH, with alcohols (B) of general formula (II) R4—(OH)n  (II) where R4 is a hydrocarbyl radical of 1 to 100 carbon atoms which may be substituted or which may contain hetero atoms, and n is a number from 1 to 10 by a reaction mixture containing at least one synthetic poly(carboxylic acid) (A) and at least one alcohol of formula (II) in a solvent mixture containing water and, based on the weight of the solvent mixture, 0.1-75% by weight of at least one water-miscible organic solvent, and wherein the organic solvent has a dielectric constant of at least 10 when measured at 25° C., being introduced into a reaction sector and on flowing through the reaction sector being exposed to microwave radiation, and wherein the reaction mixture in the reaction sector is heated by the microwave irradiation to temperatures above 100° C.

    摘要翻译： 因此，本发明提供了使包含每个聚合物链的合成聚（羧酸）（A）至少10个结构式（I）重复单元的反应的连续方法，其中R 1是氢，C 1至C 4烷基或 式-COOH的基团，R 2是氢或C 1至C 4烷基，R 3是氢，C 1至C 4烷基或-COOH，与通式（II）的醇（B） （OH）n（II）其中R 4是可以被取代或可以含有杂原子的1至100个碳原子的烃基，n是通过含有至少一个合成聚（ 羧酸）（A）和至少一种式（II）的醇在含水的溶剂混合物中，并且基于溶剂混合物的重量，0.1-75重量％的至少一种水混溶性有机溶剂，和 其中当在25℃下测量时，有机溶剂的介电常数至少为10，被引入反应部分和流动 反应部分暴露于微波辐射，并且其中将反应部分中的反应混合物通过微波照射加热至高于100℃的温度。

    Detergent Additive-Containing Mineral Oils Having Improved Cold Flow Properties
    106.
    发明申请
    Detergent Additive-Containing Mineral Oils Having Improved Cold Flow Properties 有权
    具有改善冷流特性的含洗涤剂添加剂的矿物油

    公开(公告)号：US20100192456A1

    公开(公告)日：2010-08-05

    申请号：US12665001

    申请日：2008-06-17

    申请人： Matthias Krull ,  Robert Janssen

    发明人： Matthias Krull ,  Robert Janssen

    IPC分类号： C10L10/14

    CPC分类号： C10L1/146 ,  C10L1/1641 ,  C10L1/1658 ,  C10L1/1817 ,  C10L1/1955 ,  C10L1/1963 ,  C10L1/1981 ,  C10L1/2222 ,  C10L1/2383 ,  C10L10/14

    摘要： The invention relates to the use of at least one oil-soluble olefin copolymer B) which acts as a nucleating agent for paraffin crystallization for improving the response of cold flow improvers for mineral oils C), which are different from B), in middle distillates that contain at least one ashless, nitrogenous detergent additive A), which is an oil-soluble, amphiphilic compound that comprises at least one alkyl or alkenyl group bound to a polar group, said alkyl or alkenyl group having 10 to 500 C atoms and the polar group having 2 or more nitrogen atoms.

    摘要翻译： 本发明涉及至少一种油溶性烯烃共聚物B），其用作石蜡结晶的成核剂，以改善中间馏分中与B）不同的矿物油C）的冷流改进剂的反应 其含有至少一种无灰，含氮洗涤剂添加剂A），其是包含与极性基团结合的至少一个烷基或烯基的油溶性两亲化合物，所述烷基或烯基具有10-500个C原子，并且 具有2个以上氮原子的极性基团。

    Detergent Additive-Containing Mineral Oils Having Improved Cold Flow Properties
    107.
    发明申请
    Detergent Additive-Containing Mineral Oils Having Improved Cold Flow Properties 有权
    具有改善冷流特性的含洗涤剂添加剂的矿物油

    公开(公告)号：US20100192455A1

    公开(公告)日：2010-08-05

    申请号：US12664997

    申请日：2008-06-17

    申请人： Matthias Krull ,  Robert Janssen

    发明人： Matthias Krull ,  Robert Janssen

    IPC分类号： C10L10/14

    CPC分类号： C10L1/146 ,  C10L1/1641 ,  C10L1/1963 ,  C10L1/1973 ,  C10L1/1981 ,  C10L1/2222 ,  C10L1/224 ,  C10L1/2383

    摘要： The invention relates to the use of at least one oil-soluble compound B) which acts as a nucleating agent for paraffin crystallization and which is selected from ethylene copolymers and 2 to 10.5 mole-% of at least one ethylenically unsaturated carbonic ester for improving the response of cold flow improvers for mineral oils C), which are different from B), in middle distillates that contain at least one ashless, nitrogenous detergent additive A), which is an oil-soluble, amphiphilic compound that comprises at least one alkyl or alkenyl group bound to a polar group, said alkyl or alkenyl group having 10 to 500 C atoms and the polar group having 2 or more nitrogen atoms.

    摘要翻译： 本发明涉及至少一种作为石蜡结晶成核剂的油溶性化合物B）的用途，其选自乙烯共聚物和2至10.5摩尔％的至少一种烯键式不饱和碳酸酯，用于改进 在含有至少一种无灰，含氮洗涤剂添加剂A）的中间馏分中，与不同于B）的矿物油C）的冷流改进剂的反应是一种油溶性两亲化合物，其包含至少一种烷基或 与极性基团结合的烯基，所述烷基或烯基具有10〜500个碳原子，极性基具有2个以上氮原子。

    Thermally stable water-soluble polymer which is crosslinkable at high temperatures
    108.
    发明授权
    Thermally stable water-soluble polymer which is crosslinkable at high temperatures 有权
    在高温下可交联的热稳定的水溶性聚合物

    公开(公告)号：US07696304B2

    公开(公告)日：2010-04-13

    申请号：US11185181

    申请日：2005-07-20

    申请人： Christoph Kayser ,  Gernold Botthof ,  Karl Heinz Heier ,  Aranka Tardi ,  Matthias Krull ,  Michael Schaefer

    发明人： Christoph Kayser ,  Gernold Botthof ,  Karl Heinz Heier ,  Aranka Tardi ,  Matthias Krull ,  Michael Schaefer

    IPC分类号： C08G73/00

    CPC分类号： C09K8/512 ,  C08F220/58 ,  C08F2220/585 ,  C09K8/508 ,  C08F220/56 ,  C08F226/10 ,  C08F230/02

    摘要： The invention relates to a copolymer containing: i) 80-90% by weight of one or more structural units of the formula A, where R1 is hydrogen or methyl, R2 is C2-C10-alkylene, and Me+ is an ammonium or an alkali metal ion; ii) from 1 to 10% by weight of one or more structural units of the formula B where R3 and R4 are each independently hydrogen, methyl or ethyl; iii) from 1 to 10% by weight of one or more structural units of the formula C, where n is a number from 1 to 6; iv) from 0.1 to 5% by weight of structural units of the formula D where X is hydrogen, an ammonium ion or an alkali metal ion; and optionally, v) from 0 to 10% by weight of one or more structural units of the formula E, where R5 is hydrogen, methyl and/or ethyl, with the proviso that the content in the copolymers of structural units B) and C) is from 6 to 15% by weight.

    摘要翻译： 本发明涉及一种共聚物，其包含：i）80-90重量％的一种或多种式A的结构单元，其中R 1是氢或甲基，R 2是C 2 -C 10亚烷基，Me +是铵或碱 金属离子; ii）1至10重量％的一种或多种式B的结构单元，其中R 3和R 4各自独立地为氢，甲基或乙基; iii）1至10重量％的一种或多种式C的结构单元，其中n为1至6的数; iv）0.1至5重量％的式D结构单元，其中X为氢，铵离子或碱金属离子; 和任选地v）0至10重量％的一种或多种式E结构单元，其中R 5是氢，甲基和/或乙基，条件是结构单元B）和C的共聚物中的含量 ）为6〜15重量％。