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    Additive for improving the flow properties of mineral oils and mineral oil distillates
    41.
    发明授权
    Additive for improving the flow properties of mineral oils and mineral oil distillates 有权
    添加剂用于改善矿物油和矿物油馏分的流动性能

    公开(公告)号：US6010989A

    公开(公告)日：2000-01-04

    申请号：US148933

    申请日：1998-09-04

    申请人： Matthias Krull ,  Werner Reimann

    发明人： Matthias Krull ,  Werner Reimann

    IPC分类号： C10L1/192 ,  C09K3/00 ,  C10L1/14 ,  C10L1/16 ,  C10L1/18 ,  C10L1/182 ,  C10L1/185 ,  C10L1/19 ,  C10L1/197 ,  C10L1/198 ,  C10L1/22 ,  C10L10/18 ,  C10M145/10

    CPC分类号： C10L1/143 ,  C10L1/1616 ,  C10L1/1824 ,  C10L1/1852 ,  C10L1/1855 ,  C10L1/1857 ,  C10L1/19 ,  C10L1/1905 ,  C10L1/191 ,  C10L1/195 ,  C10L1/1966 ,  C10L1/1973 ,  C10L1/1981 ,  C10L1/1985 ,  C10L1/221 ,  C10L1/2222 ,  C10L1/2225 ,  C10L1/224 ,  C10L1/2364 ,  C10L1/238

    摘要： The invention relates to an additive for improving the flow properties of paraffin-containing mineral oils and mineral oil distillates, comprising a mixture of at least one ethylene/vinyl ester copolymer or terpolymer and at least one paraffin dispersant, wherein said mixture contains ethers and/or esters as solubilizers, wherea) the ethers conform to the formula 1R--O--R' (1) in which R is a linear or branched alkyl or alkenyl group having 4 to 30 carbon atoms, and R' is a linear or branched alkyl or alkenyl group having 1 to 30 carbon atoms,b) the esters are derived from monobasic or polybasic carboxylic acids having 4 to 30 carbon atoms (acid radical) and from monohydric or polyhydric alcohols having 1 to 30 carbon atoms (alcohol radical), orc) the ethers and/or esters are cyclic, with a ring size of from 6 to 30 carbon atoms.The invention furthermore relates to a process for improving the flow properties of mineral oils and mineral oil distillates which comprises adding the novel additive thereto.

    摘要翻译： 本发明涉及用于改善含链烷烃的矿物油和矿物油馏出物的流动性质的添加剂，其包括至少一种乙烯/乙烯基酯共聚物或三元共聚物和至少一种链烷烃分散剂的混合物，其中所述混合物含有醚和/ 或酯作为增溶剂，其中a）醚符合式1的RO-R'（1）其中R是具有4至30个碳原子的直链或支链烷基或烯基，R'是直链或支链烷基 或具有1至30个碳原子的烯基，b）酯衍生自具有4至30个碳原子的一元或多元羧酸（酸基）和具有1至30个碳原子的一元或多元醇（醇基），或 c）醚和/或酯是环状的，环的大小为6至30个碳原子。 本发明还涉及一种用于改善矿物油和矿物油馏出物的流动性质的方法，其包括向其中加入新的添加剂。

    Detergent additive-containing mineral oils having improved cold flow properties
    43.
    发明授权
    Detergent additive-containing mineral oils having improved cold flow properties 有权
    具有改善的冷流特性的含有洗涤剂添加剂的矿物油

    公开(公告)号：US08628590B2

    公开(公告)日：2014-01-14

    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： C10L1/18 ,  C10L1/22

    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
    44.
    发明申请
    Detergent Additive-Containing Mineral Oils Having Improved Cold Flow Properties 审中-公开
    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：US20100180492A1

    公开(公告)日：2010-07-22

    申请号：US12665005

    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 ,  C10L1/1966 ,  C10L1/1981 ,  C10L1/2222 ,  C10L1/224 ,  C10L1/2383 ,  C10L10/14

    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 comb polymers that carry alkyl side chains having on average a length of at least 18 C atoms per mole 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，其选自带有烷基侧链的梳形聚合物，其平均具有至少18C原子/摩尔的长度 用于改善含有至少一种无灰，含氮洗涤剂添加剂A）的中间馏分中与B）不同的矿物油C）的冷流改进剂的反应，该添加剂A）至少包含油溶性两亲化合物 一个与极性基团结合的烷基或烯基，所述烷基或链烯基具有10-500个C原子，极性基团具有2个或更多个氮原子。

    Detergent additive-containing mineral oils having improved cold flow properties
    45.
    发明授权
    Detergent additive-containing mineral oils having improved cold flow properties 有权
    具有改善的冷流特性的含有洗涤剂添加剂的矿物油

    公开(公告)号：US08734542B2

    公开(公告)日：2014-05-27

    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： C10L1/18

    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用作石蜡结晶的成核剂的油溶性化合物B），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，用于改善反应 在含有至少一种无灰，含氮洗涤剂添加剂A）的中间馏分中的与B）不同的矿物油C）的冷流改进剂，其是包含至少一个烷基或烯基的油溶性两亲化合物 基团与极性基团结合，所述烷基或烯基具有10至500个C原子，极性基团具有2个或更多个氮原子。

    Detergent Additive-Containing Mineral Oils Having Improved Cold Flow Properties
    46.
    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
    47.
    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。

    Method for modifying polymers comprising hydroxyl groups
    48.
    发明授权
    Method for modifying polymers comprising hydroxyl groups 有权
    用于改性包含羟基的聚合物的方法

    公开(公告)号：US09243116B2

    公开(公告)日：2016-01-26

    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： C08F2/42 ,  C08L29/02 ,  C08J3/28 ,  C08F8/14 ,  C08F8/34

    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℃。

    Additives for crude oils
    50.
    发明授权
    Additives for crude oils 失效
    原油添加剂

    公开(公告)号：US08123930B2

    公开(公告)日：2012-02-28

    申请号：US11525881

    申请日：2006-09-22

    申请人： Carsten Cohrs ,  Matthias Krull ,  Michael Feustel ,  Heidi Rausch

    发明人： Carsten Cohrs ,  Matthias Krull ,  Michael Feustel ,  Heidi Rausch

    IPC分类号： C10G71/00

    CPC分类号： C10L1/1985 ,  B01D17/047 ,  C09K8/524 ,  C10L1/1981 ,  C10L10/16 ,  C10L10/18 ,  C10M2209/101 ,  C10N2230/04 ,  C10N2230/08 ,  C10N2230/24

    摘要： The invention thus provides crude oils and products which have been produced therefrom and comprise distillation residues, comprising at least one alkylphenol-aldehyde resin having a repeat structural unit of the formula where R1 is a branched alkyl or alkenyl radical which has from 10 to 40 carbon atoms and bears at least one carboxyl, carboxylate and/or ester group, R2 is hydrogen or R1 R3 is hydrogen or an alkoxy group of the formula -(A-O)m—H, A is a C2- to C4-alkylene group, m is from 1 to 100, R4 is hydrogen, a C1- to C11-alkyl radical or a carboxyl group, R5 is C1-C200-alkyl or -alkenyl, O—R6 or O—C(O)—R6, R6 is C1-C200-alkyl or -alkenyl, n is from 1 to 100 and k is 1 or 2, the use of the alkylphenol-aldehyde resin for splitting emulsions of water and crude oils or products derived therefrom, the use of the alkylphenol-aldehyde resin for improving the cold flowability of crude oils and products derived therefrom, and the use of the alkylphenol-aldehyde resin as an asphaltene dispersant in crude oils and products derived therefrom.

    摘要翻译： 因此，本发明提供了由其生产并包含蒸馏残余物的原油和产品，其包含至少一种具有下式重复结构单元的烷基酚醛树脂，其中R 1是具有10至40个碳原子的支链烷基或烯基 原子并具有至少一个羧基，羧酸酯和/或酯基团，R 2是氢或R 1 R 3是氢或式 - （AO）m -H的烷氧基，A是C 2 -C 4亚烷基，m 为1〜100，R 4为氢，C 1至C 11 - 烷基或羧基，R 5为C 1 -C 20 - 烷基或 - 烯基，O-R 6或O-C（O）-R 6，R 6为C 1 -C 200 - 烷基或 - 烯基，n为1〜100，k为1或2，使用烷基酚 - 醛树脂分解水和原油或其衍生产物的乳液，使用烷基酚醛树脂 用于改善原油及其衍生物的冷流动性，以及使用烷基苯酚 - 醛树脂作为沥青 原油中的分散剂和由其衍生的产物。