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1. 发明申请

US20070270319A1 Composition of fuel oils 审中-公开
公开(公告)号：US20070270319A1
公开(公告)日：2007-11-22
申请号：US11803874
申请日：2007-05-16
申请人： Bettina Seggelkow , Ulrike Neuhaus , Markus Kupetz
发明人： Bettina Seggelkow , Ulrike Neuhaus , Markus Kupetz
IPC分类号： C10L1/18 , C10M145/16
CPC分类号： C10L1/1966 , C10L1/165 , C10L1/195 , C10L1/1955 , C10L1/1963 , C10L1/1973 , C10L1/1985 , C10L10/14
摘要： The present invention relates to a fuel oil additive comprising A) a copolymer of ethylene and from 13 to 17 mol % of at least one acrylic ester or vinyl ester having a C1-C18-alkyl radical and a melt viscosity V140 of not more than 80 mPas, and B) a comb polymer comprising structural units formed from B1) at least one olefin as monomer 1, which bears at least one C8-C18-alkyl radical on the olefinic double bond, and B2) at least one ethylenically unsaturated dicarboxylic acid as monomer 2, which bears at least one C8-C16-alkyl radical bonded via an ester group, in which the parameter Q Q = ∑ i  w 1  i · n 1  i + ∑ j  w 2  j · n 2  j in which w1 is the molar proportion of the individual chain lengths n1 in the alkyl radicals of monomer 1, w2 is the molar proportion of the individual chain lengths n2 in the alkyl radicals of the ester groups of monomer 2, n1 are the individual chain lengths in the alkyl radicals of monomer 1, n2 are the individual chain lengths in the alkyl radicals of the ester groups of monomer 2, i is the serial variable for the chain lengths in the alkyl radicals of monomer 1, and is the serial variable for the chain lengths in the alkyl radicals of the ester groups of monomer 2 assumes values of from 23 to 27.

2. 发明申请

US20080178522A1 Pour point improvers for vegetable or animal fuel oils 审中-公开
公开(公告)号：US20080178522A1
公开(公告)日：2008-07-31
申请号：US11980292
申请日：2007-10-30
申请人： Bettina Siggelkow , Werner Reimann , Ulrike Neuhaus , Markus Kupetz
发明人： Bettina Siggelkow , Werner Reimann , Ulrike Neuhaus , Markus Kupetz
IPC分类号： C10L1/00 , G01N1/00
CPC分类号： C10L10/14 , C10L1/146 , C10L1/1955 , C10L1/1963 , C10L1/1966 , C10L1/1973 , C10L1/1985 , C10L1/2675 , C10L10/16
摘要： The invention provides a fuel oil composition comprising a fuel oil of animal or vegetable origin, in which a total of more than 6% by weight of palmitic acid methyl ester and stearic acid methyl ester are present, and, as an additive, A) at least one copolymer which contains 10-20 mol % of structural units of at least one vinyl ester and 80-90 mol % of structural units of ethylene, and B) at least one comb polymer containing structural units formed from B1) at least one olefin as monomer 1, which bears at least one C8-C18-alkyl radical on the olefinic double bond, and B2) at least one ethylenically unsaturated dicarboxylic acid as monomer 2, which bears at least one C8-C16-alkyl radical bonded via an amide and/or imide group, in which the parameter Q Q = ∑ i   w 1  i · n 1  i + ∑ j   w 2  j · n 2  j in which w1 is the molar proportion of the individual chain lengths n1 in the alkyl radicals of monomer 1, w2 is the molar proportion of the individual chain lengths n2 in the alkyl radicals of the amide and/or imide groups of monomer 2, n1 are the individual chain lengths in the alkyl radicals of monomer 1, n2 are the individual chain lengths in the alkyl radicals of the amide and/or imide groups of monomer 2, i is the serial variable for the chain lengths in the alkyl radicals of monomer 1, and j is the serial variable for the chain lengths in the alkyl radicals of the amide and/or imide groups of monomer 2, assumes values of from 23 to 27.

3. 发明申请

US20070266620A1 Cold flow improvers for vegetable or animal fuel oils 审中-公开
公开(公告)号：US20070266620A1
公开(公告)日：2007-11-22
申请号：US11803786
申请日：2007-05-16
申请人： Bettina Siggelkow , Ulrike Neuhaus , Markus Kupetz , Waltraud Nagel
发明人： Bettina Siggelkow , Ulrike Neuhaus , Markus Kupetz , Waltraud Nagel
IPC分类号： C10L1/18 , C10M145/16
CPC分类号： C10L1/146 , C10L1/1973 , C10L1/2364 , C10L10/14
摘要： The present invention relates to a fuel oil additive comprising A) a copolymer of ethylene and from 13 to 17 mol % of at least one acrylic ester or vinyl ester having a C1-C18-alkyl radical and a melt viscosity V140 of not more than 80 mPas, and B) a comb polymer comprising structural units formed from B1) at least one olefin as monomer 1, which bears at least one C8-C18-alkyl radical on the olefinic double bond, and B2) at least one ethylenically unsaturated dicarboxylic acid as monomer 2, which bears at least one C8-C16-alkyl radical bonded via an amide and/or imide group, in which the parameter Q Q = ∑ i  w 1   i · n 1  i + ∑ j  w 2  j · n 2  j in which w1 is the molar proportion of the individual chain lengths n1 in the alkyl radicals of monomer 1, w2 is the molar proportion of the individual chain lengths n2 in the alkyl radicals of the amide and/or imide groups of monomer 2, n1 are the individual chain lengths in the alkyl radicals of monomer 1, n2 are the individual chain lengths in the alkyl radicals of the amide and/or imide groups of monomer 2, i is the serial variable for the chain lengths in the alkyl radicals of monomer 1, and j is the serial variable for the chain lengths in the alkyl radicals of the amide and/or imide groups of monomer 2 assumes values of from 23 to 27.

4. 发明申请

US20080016754A1 Additives for improving the cold properties of fuel oils 有权
标题翻译：用于改善燃油的冷特性的添加剂
公开(公告)号：US20080016754A1
公开(公告)日：2008-01-24
申请号：US11879431
申请日：2007-07-17
申请人： Bettina Siggelkow , Werner Reimann , Matthias Krull , Ulrike Neuhaus , Markus Kupetz , Andre Graf
发明人： Bettina Siggelkow , Werner Reimann , Matthias Krull , Ulrike Neuhaus , Markus Kupetz , Andre Graf
IPC分类号： C10L1/195 , C08F220/10 , C08L33/02
CPC分类号： C10L1/146 , C10L1/1641 , C10L1/165 , C10L1/1658 , C10L1/1966 , C10L1/1973 , C10L1/1981 , C10L1/1985 , C10L1/224 , C10L1/2364 , C10L10/14
摘要： The invention provides additive mixtures comprising A) at least one terpolymer of ethylene, propene and at least one ethylenically unsaturated ester, which i) contains from 6.0 to 12.0 mol % of structural units derived from at least one ethylenically unsaturated ester having a C1- to C3-alkyl radical, ii) contains from 0.5 to 4.0 methyl groups derived from propene per 100 aliphatic carbon atoms, iii) has fewer than 8.0 methyl groups stemming from chain ends per 100 CH2 groups, and B) from 0.5 to 20 parts by weight, based on A), of at least one further component which is effective as a cold additive for mineral oils and is selected from B1) copolymers of ethylene and ethylenically unsaturated compounds whose content of ethylenically unsaturated compounds is at least 2 mol % higher than the content of ethylenically unsaturated esters in the terpolymer defined under A), B2) comb polymers, and B3) mixtures of B1) and B2), and also their use as a cold additive for middle distillates.
摘要翻译：本发明提供添加剂混合物，其包含A）至少一种乙烯，丙烯和至少一种烯键式不饱和酯的三元共聚物，i）含有6.0-12.0mol％的至少一种具有C 1〜C 3 - 烷基，ii）含有每100个脂肪族碳原子衍生自丙烯的0.5〜4.0个甲基，iii）由链中衍生的少于8.0个甲基至少一种作为矿物油的冷添加剂有效的至少一种另外的组分，并且B）基于A）的0.5至20重量份，并且选自： B1）乙烯和烯键式不饱和化合物的共聚物，其烯键式不饱和化合物的含量比A），B2）梳状聚合物中定义的三元共聚物中烯属不饱和酯的含量高至少2摩尔％，和B3）B1）和 B2），以及它们作为冷添加剂的用途对于中间馏分。

5. 发明授权

US08968428B2 Additives for improving the cold properties of fuel oils 有权
标题翻译：用于改善燃油的冷特性的添加剂
公开(公告)号：US08968428B2
公开(公告)日：2015-03-03
申请号：US11879431
申请日：2007-07-17
申请人： Bettina Siggelkow , Werner Reimann , Matthias Krull , Ulrike Neuhaus , Markus Kupetz , Andre Graf
发明人： Bettina Siggelkow , Werner Reimann , Matthias Krull , Ulrike Neuhaus , Markus Kupetz , Andre Graf
IPC分类号： C10L1/196 , C10M145/10 , C10L1/14 , C10L10/14 , C10L1/16 , C10L1/197 , C10L1/198 , C10L1/224 , C10L1/236
CPC分类号： C10L1/146 , C10L1/1641 , C10L1/165 , C10L1/1658 , C10L1/1966 , C10L1/1973 , C10L1/1981 , C10L1/1985 , C10L1/224 , C10L1/2364 , C10L10/14
摘要： The invention provides additive mixtures comprising A) at least one terpolymer of ethylene, propene and at least one ethylenically unsaturated ester, which i) contains from 6.0 to 12.0 mol % of structural units derived from at least one ethylenically unsaturated ester having a C1- to C3-alkyl radical, ii) contains from 0.5 to 4.0 methyl groups derived from propene per 100 aliphatic carbon atoms, iii) has fewer than 8.0 methyl groups stemming from chain ends per 100 CH2 groups, and B) from 0.5 to 20 parts by weight, based on A), of at least one further component which is effective as a cold additive for mineral oils and is selected from B1) copolymers of ethylene and ethylenically unsaturated compounds whose content of ethylenically unsaturated compounds is at least 2 mol % higher than the content of ethylenically unsaturated esters in the terpolymer defined under A), B2) comb polymers, and B3) mixtures of B1) and B2), and also their use as a cold additive for middle distillates.
摘要翻译：本发明提供添加剂混合物，其包括A）至少一种乙烯，丙烯和至少一种烯键式不饱和酯的三元共聚物，其i）含有6.0至12.0mol％的至少一种烯属不饱和酯的结构单元，其具有C1-至 C3-烷基，ii）含有每100个脂族碳原子衍生自丙烯的0.5至4.0个甲基，iii）由每100个CH 2基团的链端衍生的少于8.0个甲基，和B）0.5至20重量份基于A）的至少一种作为矿物油的冷添加剂有效的其它组分，并且选自B1）乙烯和烯属不饱和化合物的共聚物，其烯键式不饱和化合物的含量比所述烯属不饱和化合物的含量高至少2摩尔％在A），B2）梳状聚合物和B3）B1）和B2的混合物中定义的三元共聚物中的烯键式不饱和酯的含量，以及它们作为中间馏分的冷添加剂的用途。

6. 发明授权

US06599335B1 Copolymers based on ethylene and unsaturated carboxylic esters and their use as mineral oil additives 有权
标题翻译：基于乙烯和不饱和羧酸酯的共聚物及其作为矿物油添加剂的用途
公开(公告)号：US06599335B1
公开(公告)日：2003-07-29
申请号：US09706656
申请日：2000-11-06
申请人： Matthias Krull , Markus Kupetz , Raimund Wildfang
发明人： Matthias Krull , Markus Kupetz , Raimund Wildfang
IPC分类号： C10L118
CPC分类号： C10L1/1973 , C08F210/00 , C08F210/02 , C10L1/143 , C10L1/1608 , C10L1/1616 , C10L1/195 , C10L1/1966 , C10L1/1985 , C10L1/221 , C10L1/224 , C10L1/2364 , C10M145/02 , C10M145/08 , C10M149/06 , C10M157/04 , C10M2205/00 , C10M2209/04 , C10M2209/06 , C10M2209/062 , C10M2209/086 , C10M2209/108 , C10M2215/08 , C10M2215/082 , C10M2215/12 , C10M2215/28 , C10M2217/024 , C10M2217/028 , C10M2217/06 , C08F218/04
摘要： Copolymers based on ethylene and unsaturated carboxylic esters and their use as mineral oil additives. The invention relates to copolymers of low olefins and vinyl esters, containing a) from 85 to 97 mol % of bivalent structural units of the formula 1 —CH2—CR1R2— 1 in which R1 and R2, independently of one another, are hydrogen or methyl, and b) at least 3 mol % of bivalent structural units of the formula 2 in which R3 is saturated, branched C6-C16-alkyl which has a tertiary carbon atom, wherein R3 is bonded by its tertiary carbon atom to the carboxyl function. The copolymers according to the invention are used as flow improvers for mineral oil distillates.
摘要翻译：基于乙烯和不饱和羧酸酯的共聚物及其作为矿物油添加剂的用途本发明涉及低级烯烃和乙烯基酯的共聚物，其包含a）85至97mol％的式1的二价结构单元，其中R 1和R 2，相互独立的是氢或甲基，和b）至少3mol％的式2的二价结构单元，其中R 3是具有叔碳原子的饱和的支链C 6 -C 16 - 烷基，其中R 3通过其键合叔碳原子与羧基官能团。根据本发明的共聚物用作矿物油馏出物的流动改进剂。

7. 发明授权

US07713316B2 Fuel oils having improved cold flow properties 有权
标题翻译：燃油具有改善的冷流特性
公开(公告)号：US07713316B2
公开(公告)日：2010-05-11
申请号：US10735490
申请日：2003-12-12
申请人： Matthias Krull , Markus Kupetz , Raimund Wildfang
发明人： Matthias Krull , Markus Kupetz , Raimund Wildfang
IPC分类号： C10L1/18 , C10L1/22
CPC分类号： C10L1/143 , C08F210/02 , C10L1/195 , C10L1/1973 , C10L1/1981 , C10L1/1985 , C10L1/221 , C10L1/224 , C08F4/34 , C08F218/08 , C08F218/02 , C08F2500/17
摘要： The invention relates to fuel oils comprising a larger proportion of middle distillates having a sulfur content of at most 350 ppm and an aromatics content of at most 22% by weight, and also a smaller proportion of at least one copolymer of ethylene and vinyl esters, said copolymer containing a) bivalent structural units derived from ethylene of the formula 1 —CH2—CH2— (1) b) from 5 to 12 mol % of bivalent structural units of the formula 2 where R1 is saturated, branched C5-C18-alkyl, and c) from 4 to 13 mol % of bivalent structural units of the formula 3 and the sum of the molar proportions of structural units of the formulae 2 and 3 being between 12 and 16 mol %, to the corresponding polymers, and also to their use for improving the cold flow behavior of middle distillates having a sulfur content of at most 350 ppm and an aromatics content of at most 22% by weight.
摘要翻译：本发明涉及燃料油，其包含较大比例的硫含量至多为350ppm，芳烃含量至多为22重量％的中间馏分，以及乙烯和乙烯基酯的至少一种共聚物的较小比例，所述共聚物含有a）衍生自式1 -CH 2 -CH 2 - （1）的乙烯的二价结构单元b）5至12mol％的式2的二价结构单元，其中R 1是饱和的，支链C 5 -C 18 - 烷基，和c）4至13摩尔％的式3的2价结构单元和式2和3的结构单元的摩尔比例之和为12至16摩尔％，相应的聚合物，以及它们用于改善硫含量至多为350ppm且芳族化合物含量至多为22重量％的中间馏分的冷流行为。

8. 发明授权

US06846338B2 Fuel oils based on middle distillates and copolymers of ethylene and unsaturated carboxylic esters 失效
标题翻译：基于中间馏分的燃料油和乙烯和不饱和羧酸酯的共聚物
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。

9. 发明授权

US06384170B1 Hydroxyl-containing ethylene copolymers and fuel oils having an improved lubricating action 失效
标题翻译：具有改善的润滑作用的含羟基的乙烯共聚物和燃料油
公开(公告)号：US06384170B1
公开(公告)日：2002-05-07
申请号：US09213648
申请日：1998-12-16
申请人： Matthias Krull , Markus Kupetz , Raimund Wildfang
发明人： Matthias Krull , Markus Kupetz , Raimund Wildfang
IPC分类号： C08F21000
CPC分类号： C10L10/08 , C08F10/02 , C08F210/02 , C10L1/143 , C10L1/1608 , C10L1/1616 , C10L1/1824 , C10L1/1881 , C10L1/1883 , C10L1/19 , C10L1/1905 , C10L1/191 , C10L1/195 , C10L1/1955 , C10L1/1963 , C10L1/1966 , C10L1/1973 , C10L1/2225 , C10L1/2364 , C08F4/34 , C08F220/20 , C08F218/04
摘要： The invention relates to copolymers of ethylene and at least one further olefinically unsaturated comonomer containing one or more hydroxyl groups. The invention furthermore relates to fuel oils comprising middle distillates containing a maximum of 0.5% by weight of sulfur and at least one copolymer of ethylene and at least one further olefinically unsaturated comonomer containing one or more hydroxyl groups.
摘要翻译：本发明涉及乙烯与至少一种含有一个或多个羟基的另外的烯属不饱和共聚单体的共聚物。本发明还涉及包含含有最多0.5重量％硫和至少一种乙烯与至少一种含有一个或多个羟基的另外的烯属不饱和共聚单体的至少一种共聚物的中间馏分的燃料油。

10. 发明授权

US08979951B2 Additives for improving the cold properties of fuel oils 有权
标题翻译：用于改善燃油的冷特性的添加剂
公开(公告)号：US08979951B2
公开(公告)日：2015-03-17
申请号：US11879409
申请日：2007-07-17
申请人： Bettina Siggelkow , Werner Reimann , Matthias Krull , Markus Kupetz
发明人： Bettina Siggelkow , Werner Reimann , Matthias Krull , Markus Kupetz
IPC分类号： C10L1/196 , C10M145/10 , C10L1/14 , C10L1/197 , C10L10/14 , C10L1/195 , C10L1/198 , C10L1/224
CPC分类号： C10L1/143 , C10L1/195 , C10L1/1973 , C10L1/1981 , C10L1/1985 , C10L1/224 , C10L10/14
摘要： The invention provides terpolymers of ethylene, at least one ethylenically unsaturated ester and propene, which a) contain from 12.0 to 16.0 mol % of structural units derived from at least one ethylenically unsaturated ester, b) contain from 1.0 to 4.0 methyl groups derived from propene per 100 aliphatic carbon atoms, and c) have fewer than 6.5 methyl groups stemming from chain ends per 100 CH2 groups. and also their use as cold additives for middle distillates.
摘要翻译：本发明提供了乙烯，至少一种烯属不饱和酯和丙烯的三元共聚物，其中a）含有12.0至16.0mol％的衍生自至少一种烯属不饱和酯的结构单元，b）含有1.0-4.0个来自丙烯的甲基每100个脂族碳原子，和c）由每100个CH2基团的链端衍生的少于6.5个甲基。以及它们作为中间馏分的冷添加剂的用途。

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