公开(公告)号：US08153567B2

公开(公告)日：2012-04-10

申请号：US11644228

申请日：2006-12-22

申请人： Matthias Krull ,  Robert Janssen ,  Werner Reimann

发明人： Matthias Krull ,  Robert Janssen ,  Werner Reimann

IPC分类号： C10L1/18 ,  C10M133/56

CPC分类号： C10L1/143 ,  C10L1/146 ,  C10L1/1641 ,  C10L1/196 ,  C10L1/1981 ,  C10L1/1985 ,  C10L1/2222 ,  C10L1/2225 ,  C10L1/224 ,  C10L1/2383 ,  C10L10/14

摘要： The invention provides for the use of at least one oil-soluble polyoxyalkylene compound,this polyoxyalkylene compound being an oil-soluble ester, ether or ether/ester of alkoxylated polyols having at least three repeat alkoxy units derived from alkylene oxides having from 2 to 5 carbon atoms per OH group of the polyol which bears at least two aliphatic hydrocarbon radicals having from 12 to 30 carbon atoms for improving the response behavior of mineral oil cold flow improvers in middle distillates which comprise at least one ashless, nitrogen-containing detergent additive which is an oil-soluble amphiphilic compound which comprises at least one alkyl or alkenyl radical which is bonded to a polar group, the alkyl or alkenyl radical comprising from 10 to 500 carbon atoms and the polar group comprising 2 or more nitrogen atoms.

摘要翻译： 本发明提供至少一种油溶性聚氧化烯化合物的用途，该聚氧化烯化合物是具有至少三个衍生自具有2至5个碳原子的氧化烯的重复烷氧基单元的油溶性酯，醚或醚/ 含有至少两个具有12至30个碳原子的脂族烃基的多元醇OH基团的碳原子，用于改善中间馏分中矿物油冷流改进剂在至少一种无灰含氮洗涤剂添加剂中的响应行为， 是一种油溶性两亲化合物，其包含至少一个与极性基团键合的烷基或烯基，所述烷基或烯基包含10至500个碳原子，极性基团包含2个或更多个氮原子。

公开(公告)号：US08628591B2

公开(公告)日：2014-01-14

申请号：US12665010

申请日：2008-06-17

申请人： Matthias Krull ,  Werner Reimann ,  Robert Janssen

发明人： Matthias Krull ,  Werner Reimann ,  Robert Janssen

IPC分类号： C10L1/18 ,  C10L1/22

CPC分类号： C10L1/143 ,  C10L1/1608 ,  C10L1/1641 ,  C10L1/1817 ,  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 substantially linear hydrocarbons with at least 22 C atoms, for improving the response of cold flow improvers for mineral oils C) 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）的用途，其选自具有至少22个C原子的基本上直链的烃，以改善用于矿物质的冷流改进剂的响应 油C）在含有至少一种无灰，含氮洗涤剂添加剂A）的中间馏分中，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 至500个C原子和具有2个或更多个氮原子的极性基团。

公开(公告)号：US20070149417A1

公开(公告)日：2007-06-28

申请号：US11644228

申请日：2006-12-22

申请人： Matthias Krull ,  Robert Janssen ,  Werner Reimann

发明人： Matthias Krull ,  Robert Janssen ,  Werner Reimann

IPC分类号： C10M145/14

CPC分类号： C10L1/143 ,  C10L1/146 ,  C10L1/1641 ,  C10L1/196 ,  C10L1/1981 ,  C10L1/1985 ,  C10L1/2222 ,  C10L1/2225 ,  C10L1/224 ,  C10L1/2383 ,  C10L10/14

摘要： The invention provides for the use of at least one oil-soluble polyoxyalkylene compound, this polyoxyalkylene compound being an oil-soluble ester, ether or ether/ester of alkoxylated polyols having at least three repeat alkoxy units derived from alkylene oxides having from 2 to 5 carbon atoms per OH group of the polyol which bears at least two aliphatic hydrocarbon radicals having from 12 to 30 carbon atoms for improving the response behavior of mineral oil cold flow improvers in middle distillates which comprise at least one ashless, nitrogen-containing detergent additive which is an oil-soluble amphiphilic compound which comprises at least one alkyl or alkenyl radical which is bonded to a polar group, the alkyl or alkenyl radical comprising from 10 to 500 carbon atoms and the polar group comprising 2 or more nitrogen atoms.

摘要翻译： 本发明提供至少一种油溶性聚氧化烯化合物的用途，该聚氧化烯化合物是具有至少三个衍生自具有2至5个碳原子的氧化烯的重复烷氧基单元的油溶性酯，醚或醚/ 含有至少两个具有12至30个碳原子的脂族烃基的多元醇OH基团的碳原子，用于改善中间馏分中矿物油冷流改进剂在至少一种无灰含氮洗涤剂添加剂中的响应行为， 是一种油溶性两亲化合物，其包含至少一个与极性基团键合的烷基或烯基，所述烷基或烯基包含10至500个碳原子，极性基团包含2个或更多个氮原子。

公开(公告)号：US20100170146A1

公开(公告)日：2010-07-08

申请号：US12665010

申请日：2008-06-17

申请人： Matthias Krull ,  Werner Reimann ,  Robert Janssen

发明人： Matthias Krull ,  Werner Reimann ,  Robert Janssen

IPC分类号： C10L10/18

CPC分类号： C10L1/143 ,  C10L1/1608 ,  C10L1/1641 ,  C10L1/1817 ,  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 substantially linear hydrocarbons with at least 22 C atoms, for improving the response of cold flow improvers for mineral oils C) 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）的用途，其选自具有至少22个C原子的基本上直链的烃，以改善用于矿物质的冷流改进剂的响应 油C）在含有至少一种无灰，含氮洗涤剂添加剂A）的中间馏分中，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 至500个C原子和具有2个或更多个氮原子的极性基团。

公开(公告)号：US20130000184A1

公开(公告)日：2013-01-03

申请号：US13515376

申请日：2010-12-07

申请人： Matthias Krull ,  Werner Reimann ,  Stefan Dilsky ,  Sabine Goetzke ,  Dirk Leinweber

发明人： Matthias Krull ,  Werner Reimann ,  Stefan Dilsky ,  Sabine Goetzke ,  Dirk Leinweber

IPC分类号： C10L1/188 ,  C10M169/04

CPC分类号： C10L1/143 ,  C10L1/1608 ,  C10L1/1616 ,  C10L1/1641 ,  C10L1/1963 ,  C10L1/1973 ,  C10L1/1981 ,  C10L1/1983 ,  C10L1/1985 ,  C10L1/224 ,  C10L10/14 ,  C10L10/16

摘要： The present invention relates to cooling additives for middle distillates, containing A) at least one comb polymer carrying hydroxyl groups, which can be produced by polycondensation of a polyol that contains two primary OH groups and at least one secondary OH group with a dicarboxylic acid or the anhydride or ester thereof, which carries a C16-C40 alkyl radical or a C16-C40 alkenyl radical, characterized in that the OH number of the comb polymer is at least 40 mg KOH/g, B) at least one copolymer of ethylene and of at least one ethylenically unsaturated ester, and C) at least one organic solvent.

摘要翻译： 本发明涉及用于中间馏分的冷却添加剂，其包含A）至少一个带有羟基的梳形聚合物，其可以通过将含有两个伯OH基和至少一个仲OH基的多元醇与二羧酸缩聚制备，或 其具有C 16 -C 40烷基或C 16 -C 40烯基的酸酐或酯，其特征在于梳状聚合物的OH值为至少40mg KOH / g，B）至少一种乙烯和 的至少一种烯属不饱和酯，和C）至少一种有机溶剂。

公开(公告)号：US08283298B2

公开(公告)日：2012-10-09

申请号：US11494951

申请日：2006-07-28

申请人： Matthias Krull ,  Werner Reimann

发明人： Matthias Krull ,  Werner Reimann

IPC分类号： C09K15/08 ,  C08K5/13 ,  C07C309/62 ,  C10L1/18 ,  C10L1/22

CPC分类号： C10L1/143 ,  C10L1/1641 ,  C10L1/1835 ,  C10L1/195 ,  C10L1/1981 ,  C10L1/1985 ,  C10L1/221 ,  C10L1/2222 ,  C10L1/2225 ,  C10L1/224 ,  C10L1/2364 ,  C10L1/2383 ,  C10L1/2475 ,  C10L10/14

摘要： Mineral oil distillates having an aromatics content of less than 21% by weight, a water content of less than 150 ppm and a conductivity of at least 50 pS/m, and comprising from 0.1 to 200 ppm of at least one alkylphenol-aldehyde resin (constituent I) which includes a structural element of the formula in which R5 is C1-C200-alkyl or C2-C200-alkenyl, O—R6 or O—C(O)—R6, R6 is C1-C200-alkyl or C2-C200-alkenyl and n is from 2 to 100, and from 0.1 to 200 ppm of at least one polar oil-soluble nitrogen compound (constituent II), excluding those mineral oil distillates in which between 0.001 and 10 ppm of an oil-soluble, organic sulfonic acid-ammonium salt are present.

摘要翻译： 芳族化合物含量小于21重量％，含水量小于150ppm，电导率至少为50pS / m的矿物油馏分，并且包含0.1至200ppm的至少一种烷基酚醛树脂（ 组分I），其包括其中R 5是C 1 -C 20 - 烷基或C 2 -C 20 - 烯基，O-R 6或O-C（O）-R 6的下式的结构元件，R 6是C 1 -C 20 - 烷基或C 2 -C 20 - C 200 - 烯基，n为2〜100，和0.1〜200ppm的至少一种极性油溶性氮化合物（成分II），不包括那些矿物油馏分，其中0.001〜10ppm的油溶性， 有机磺酸铵盐存在。

公开(公告)号：USRE40758E1

公开(公告)日：2009-06-23

申请号：US10938495

申请日：2004-09-10

申请人： Matthias Krull ,  Werner Reimann

发明人： Matthias Krull ,  Werner Reimann

IPC分类号： C10L1/18 ,  C10L1/22

CPC分类号： C10L1/143 ,  C10L1/14 ,  C10L1/1616 ,  C10L1/1824 ,  C10L1/1852 ,  C10L1/1855 ,  C10L1/1881 ,  C10L1/1883 ,  C10L1/1885 ,  C10L1/1888 ,  C10L1/19 ,  C10L1/191 ,  C10L1/1966 ,  C10L1/1981 ,  C10L1/221 ,  C10L1/2222 ,  C10L1/2225 ,  C10L1/224 ,  C10L1/2364 ,  C10L1/238 ,  C10L1/2383 ,  C10L1/2387 ,  C10L10/04 ,  C10L10/08 ,  C10L10/14

摘要： The invention relates to low-temperature-stabilized additives for fuel oils having a sulfur content of up 0.05% by weight, comprising fatty acid mixtures of A1) from 1 to 99% by weight of at least one saturated mono- or dicarboxylic acid having from 6 to 50 carbon atoms, A2) from 1 to 99% by weight of at least one unsaturated mono- or dicarboxylic acid having from 6 to 50 carbon atoms, and B) at least one polar nitrogen-containing compound which is effective as paraffin dispersant in middle distillates, in an amount of from 0.01 to 90% by weight, based on the total weight of A1), A2) and B); and to the use of said mixtures for improving the lubrication properties of low-sulfur middle distillates.

摘要翻译： 本发明涉及具有0.05重量％以上硫含量的燃料油的低温稳定添加剂，其包含A1至1重量％的至少一种饱和的单羧酸或二羧酸的脂肪酸混合物 6至50个碳原子，A2）1至99重量％的至少一种具有6至50个碳原子的不饱和单羧酸或二羧酸，和B）至少一种作为石蜡分散剂有效的极性含氮化合物 在中间馏分中，基于A1），A2）和B）的总重量，其量为0.01至90重量％。 以及使用所述混合物来改善低硫中间馏分的润滑性能。

公开(公告)号：US06846338B2

公开(公告)日：2005-01-25

申请号：US09788261

申请日：2001-02-19

申请人： Matthias Krull ,  Werner Reimann ,  Markus Kupetz ,  Waltraud Nagel ,  Raimund Wildfang

发明人： Matthias Krull ,  Werner Reimann ,  Markus Kupetz ,  Waltraud Nagel ,  Raimund Wildfang

IPC分类号： C10L1/195 ,  C10L1/196 ,  C10L1/197 ,  C10L1/236 ,  C10L1/18

CPC分类号： C10L1/1955 ,  C10L1/1963 ,  C10L1/1973 ,  C10L1/2364

摘要： A fuel oil comprising: A) a mineral oil having a cloud point of less than −8° C., a boiling range (90-20%) of less than 120° C. and a difference between CFPP and PP of less than 10° C., and B) one or more copolymers, wherein the copolymers comprise: a) bivalent structural unit (B1), wherein (B1) is a bivalent structural unit of formula (1) —CH2—CH2—  (1) and b) one or more bivalent structural units (B2), wherein (B2) is either a bivalent structural unit of formula (2) —CH2—CR1R2—  (2)  in which R1 is hydrogen or methyl, R2 is COOR3, OR3 or OCOR3, and R3 is an alkyl radical having at least 4 and at most 30 carbon atoms, or (B2) is a bivalent structural unit of formula (2a)  in which R3 is an alkyl radical having at least 4 and at most 30 carbon atoms.

摘要翻译： 一种燃油，包括：A）浊点小于-8℃的矿物油，小于120℃的沸程（90-20％）和CFPP与PP之间的差异小于10 其中所述共聚物包括：a）二价结构单元（B1），其中（B1）是式（1）的二价结构单元，和b）一个或多个二价结构单元（B2） 其中（B2）是式（2）的二价结构单元，其中R 1是氢或甲基，R 2是COOR 3，OR 3或OCOR 3，R 3是 是具有至少4个且至多30个碳原子的烷基，或（B2）是式（2a）的二价结构单元，其中R 3是具有至少4个且至多30个碳原子的烷基。

公开(公告)号：US06652610B2

公开(公告)日：2003-11-25

申请号：US09760319

申请日：2001-01-11

申请人： Matthias Krull ,  Werner Reimann

发明人： Matthias Krull ,  Werner Reimann

IPC分类号： C10L118

CPC分类号： C10L10/08 ,  C10L1/143 ,  C10L1/1852 ,  C10L1/1881 ,  C10L1/191 ,  C10L1/1973 ,  C10L1/1981 ,  C10L1/2225 ,  C10L1/224 ,  C10L1/2364 ,  C10L1/24 ,  C10L10/04 ,  C10L10/14

摘要： The invention relates to additives for improving cold-flow and lubricating properties of fuel oils, comprising A) 5-95% by weight of at least one oil-soluble amphiphile of the formula  in which R1 is an alkyl, alkenyl, hydroxyalkyl or aromatic radical having 1 to 50 carbon atoms, X is NH, NR3, O or S, y is 1, 2, 3 or 4, R2 is hydrogen or an alkyl radical carrying hydroxyl groups and having 2 to 10 carbon atoms and R3 is an alkyl radical carrying nitrogen and/or hydroxyl groups and having 2 to 10 carbon atoms or C1-C20-alkyl, and B) 5 to 95% by weight of a terpolymer containing from 10 to 35 mol % of structural units derived from the vinyl ester of a carboxylic acid having 2 to 4 carbon atoms, from 1 to 15 mol % of structural units derived from the vinyl ester of a neocarboxylic acid having 8 to 15 carbon atoms, and structural units of ethylene to 100 mol %, having a melt viscosity, measured at 140° C., of from 20 to 10,000 mPas.

摘要翻译： 本发明涉及用于改善燃料油的冷流和润滑性能的添加剂，包括A）5-95重量％的至少一种油溶性两性物质，其中R 1是烷基，烯基，羟基烷基或芳族 具有1至50个碳原子的基团，X是NH，NR 3，O或S，y是1,2,3或4，R 2是氢或带有羟基并具有2至10个碳原子的烷基 原子和R 3是带有氮和/或羟基并且具有2-10个碳原子或C 1 -C 20烷基的烷基，B）5至95重量％的含有10至35摩尔％ 衍生自碳原子数为2〜4的羧酸的乙烯基酯的结构单元，1〜15摩尔％的来自碳原子数为8〜15的新羧酸的乙烯基酯的结构单元，乙烯的结构单元为100〜 mol，在140℃下测得的熔体粘度为20至10,000mPa·s。

公开(公告)号：US06565616B1

公开(公告)日：2003-05-20

申请号：US09808454

申请日：2001-03-14

申请人： Matthias Krull ,  Thomas Volkmer ,  Werner Reimann

发明人： Matthias Krull ,  Thomas Volkmer ,  Werner Reimann

IPC分类号： C10L118

CPC分类号： C10L1/195 ,  C10L1/146 ,  C10L1/1963 ,  C10L1/1966 ,  C10L1/1973 ,  C10L1/2364

摘要： The invention relates to blends of copolymers containing structural units of olefins, derivatives of dibasic carboxylic acids and, if required, polyolefins and, structural units of ethylene and vinyl esters of tertiary carboxylic acids, and their use as additives to fuel oils for improving their cold flow properties.

摘要翻译： 本发明涉及含有烯烃的结构单元，二元羧酸的衍生物和根据需要的聚烯烃和乙烯和叔羧酸的乙烯基酯的结构单元的共聚物的共混物，以及它们作为燃料油添加剂用于改善其冷的用途 流量属性。