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1. 发明申请

US20060137242A1 Additives for low-sulfur mineral oil distillates, comprising graft copolymers based on ethylene-vinyl acetate copolymers 审中-公开
标题翻译：用于低硫矿物油馏分的添加剂，包括基于乙烯 - 乙酸乙烯酯共聚物的接枝共聚物
公开(公告)号：US20060137242A1
公开(公告)日：2006-06-29
申请号：US11314518
申请日：2005-12-21
申请人： Bettina Siggelkow , Waltraud Nagel , Ulrike Neuhaus
发明人： Bettina Siggelkow , Waltraud Nagel , Ulrike Neuhaus
IPC分类号： C10L1/18 , C08F265/04
CPC分类号： C10L1/143 , C08F255/00 , C08F255/02 , C08F255/026 , C08L51/003 , C08L51/006 , C08L51/06 , C08L61/06 , C10L1/026 , C10L1/195 , C10L1/1966 , C10L1/1973 , C10L1/1981 , C10L1/224 , C10L1/2364 , C08L2666/02 , C08L2666/24
摘要： The invention provides graft copolymers obtainable by grafting an ester (a) of a C8- to C22-alcohol and acrylic acid to a copolymer (b) which contains from 3.5 to 21 mol % of vinyl acetate in addition to ethylene, and for their use as cold additives in fuel oils.
摘要翻译：本发明提供可通过将C 8 -C 18的酯（a）与C 22-22醇和丙烯酸接枝到共聚物（b）中获得的接枝共聚物，所述共聚物（b）含有3.5 至21摩尔％的醋酸乙烯酯，以及它们用作燃料油中的冷添加剂。

2. 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。

3. 发明授权

US06458174B1 Copolymers, and their use as additives for improving the cold-flow properties of middle distillates 有权
标题翻译：共聚物及其作为添加剂的用途，用于改善中间馏分的冷流特性
公开(公告)号：US06458174B1
公开(公告)日：2002-10-01
申请号：US09487066
申请日：2000-01-19
申请人： Matthias Krull , Waltraud Nagel
发明人： Matthias Krull , Waltraud Nagel
IPC分类号： C10L118
CPC分类号： C10L1/146 , C08F222/14 , C08F255/00 , C08F255/10 , C08L51/003 , C08L51/06 , C10L1/1963 , C10L1/1966 , C10L1/1973 , C10L1/1985 , C08L2666/02
摘要： Copolymers containing A) from 45 to 54 mol % of divalent structural units of the formula 1 in which a and b=0 or 1 and a+b=1, B) from 35 to 53 mol % of divalent structural units of the formula 2 —H2C—CHR2— (2) and C) from 1 to 25 mol % of divalent structural units derived from polyolefins, where the polyolefins can be derived from monoolefins having 3 to 5 carbon atoms, wherein a) R1 is an alkyl or alkenyl radical having 10 to 40 carbon atoms or an alkoxyalkyl radical having 1 to 100 alkoxy units and 1 to 30 carbon atoms in the alkyl radical, and b) R2 is an alkyl radical having 10 to 50 carbon atoms, c) the alkylvinylidene content of the polyolefins on which the structural units C) are based is at least 50 mol %, and d) the number of carbon atoms in the polyolefin molecules on which the structural units C) are based is from 35 to 350.
摘要翻译：包含A）45至54摩尔％的式1in的二价结构单元，其中a和b = 0或1和a + b = 1，B）35至53摩尔％的式2和C的二价结构单元）来自 1至25mol％衍生自聚烯烃的二价结构单元，其中聚烯烃可以衍生自具有3至5个碳原子的单烯烃，其中a）R 1是具有10至40个碳原子的烷基或烯基或具有1至烷基中的100个烷氧基单元和1至30个碳原子，和b）R 2是具有10至50个碳原子的烷基，c）结构单元C）所基于的聚烯烃的烷基亚乙烯基含量为至少50摩尔％，andd）结构单元C）所基于的聚烯烃分子中的碳原子数为35〜350。

4. 发明申请

US20070270318A1 Cold flow improvers for vegetable or animal fuel oils 审中-公开
公开(公告)号：US20070270318A1
公开(公告)日：2007-11-22
申请号：US11803858
申请日：2007-05-16
申请人： Bettina Siggelkow , Waltraud Nagel , Markus Kupetz
发明人： Bettina Siggelkow , Waltraud Nagel , Markus Kupetz
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 18 to 35 mol % of at least one acrylic ester or vinyl ester having a C1-C18-alkyl radical and a degree of branching of less than 5 CH3/100 CH2 groups, 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 n, 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 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.

5. 发明申请

US20070161755A1 Additives for low-sulfur mineral oil distillates, comprising graft copolymers based on ethylene-vinyl acetate copolymers 审中-公开
标题翻译：用于低硫矿物油馏分的添加剂，包括基于乙烯 - 乙酸乙烯酯共聚物的接枝共聚物
公开(公告)号：US20070161755A1
公开(公告)日：2007-07-12
申请号：US11652286
申请日：2007-01-11
申请人： Bettina Siggelkow , Waltraud Nagel , Ulrike Neuhaus
发明人： Bettina Siggelkow , Waltraud Nagel , Ulrike Neuhaus
IPC分类号： C08F297/02
CPC分类号： C08F255/026 , C08F255/02 , C08L51/06 , C08L2666/24 , C08L2666/02 , C08L2666/14 , C08L2666/04
摘要： The invention provides graft copolymers obtainable by grafting an ester (a) of a C8- to C22-alcohol and acrylic acid onto a copolymer (b) containing, in addition to ethylene, from 3.5 to 21 mol % of vinyl acetate and from 0.5 to 16 mol % of at least one vinyl ester of the formula 1 CH2═CH—OCOR1 (1) where R1 is C2- to C30-alkyl, with the proviso that the copolymer b) contains less than 0.5 mol % of alkenes having 3 to 30 carbon atoms.
摘要翻译：本发明提供可通过将C 8 -C 18的酯（a）与C 22-20醇和丙烯酸接枝到共聚物（b）上而得到的接枝共聚物，此共聚物（b）另外含有至乙烯，3.5至21摩尔％的乙酸乙烯酯和0.5至16摩尔％的至少一种式1的乙烯基酯，其中-in-line-formula description =“In-line Formulas”end =“lead”？（1）<βin-line-formula description =“In-line Formulas”end =“tail”？>其中R < SUP> 1是C 2〜C 30 - 烷基，条件是共聚物b）含有少于0.5mol％的具有3〜 30个碳原子。

6. 发明申请

US20070157509A1 Additives for low-sulfur mineral oil distillates, comprising graft copolymers based on ethylene-vinyl ester copolymers 审中-公开
标题翻译：用于低硫矿物油馏分的添加剂，包括基于乙烯 - 乙烯基酯共聚物的接枝共聚物
公开(公告)号：US20070157509A1
公开(公告)日：2007-07-12
申请号：US11652308
申请日：2007-01-11
申请人： Bettina Siggelkow , Waltraud Nagel , Ulrike Neuhaus
发明人： Bettina Siggelkow , Waltraud Nagel , Ulrike Neuhaus
IPC分类号： C10L1/18
CPC分类号： C10L10/16 , C08F255/026 , C10L1/1955 , C10L1/1963 , C10L1/1966 , C10L1/1981 , C10L1/224 , C10L1/2364 , C10L10/04 , C10L10/14 , C08F220/12
摘要： The invention provides graft copolymers obtainable by grafting an ester (a) of a C8- to C22-alcohol and acrylic acid onto a copolymer (b) containing, in addition to ethylene, from 0.5 to 16 mol % of at least one vinyl ester of the formula 1 CH2═CH—OCOR1 (1) where R1 is a branched C5- to C15-alkyl radical, with the proviso that the copolymer b) contains less than 3.5 mol % of vinyl acetate.
摘要翻译：本发明提供可通过将C 8 -C 18的酯（a）与C 22-20醇和丙烯酸接枝到共聚物（b）上而得到的接枝共聚物，此共聚物（b）另外含有至乙烯，0.5至16摩尔％的至少一种式1的乙烯基酯在线配方描述=“在线配方”中的“=”lead“→> CH 2 -CH-OCOR 1（1）<？in-line-formula description =“In-line Formulas”end =“tail”？>其中R 1是支链 C 5〜C 15 - 烷基，条件是共聚物b）含有少于3.5摩尔％的乙酸乙烯酯。

7. 发明申请

US20070266621A1 Composition of fuel oils 审中-公开
公开(公告)号：US20070266621A1
公开(公告)日：2007-11-22
申请号：US11803798
申请日：2007-05-16
申请人： Bettina Siggelkow , Waltraud Nagel , Markus Kupetz
发明人： Bettina Siggelkow , Waltraud Nagel , Markus Kupetz
IPC分类号： C10L1/18 , C10M145/16
CPC分类号： C10L1/1966 , C10L1/165 , C10L1/18 , 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 18 to 35 mol % of at least one acrylic ester or vinyl ester having a C1-C18-alkyl radical and a degree of branching of less than 5 CH3/100 CH2 groups, 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 j 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.

8. 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.

9. 发明授权

US06364918B1 Hydroxyl-containing copolymers, and their use for the preparation of fuel oils having improved lubricity 失效
标题翻译：含羟基的共聚物及其用于制备具有改善的润滑性的燃料油的用途
公开(公告)号：US06364918B1
公开(公告)日：2002-04-02
申请号：US09594950
申请日：2000-06-09
申请人： Matthias Krull , Waltraud Nagel
发明人： Matthias Krull , Waltraud Nagel
IPC分类号： C10L118
CPC分类号： C10L10/08 , C08F8/14 , C10L1/1963 , C10L1/1966 , C10L1/1973 , C10L1/2364 , C10L1/2366
摘要： Oil-soluble copolymers having an OH number of from 10 to 250 and a molecular weight of from 1000 to 100,000 g/mol, obtained from the reaction of a copolymer precursor which comprises structural units of A) from 5 to 95 mol-% of an olefinically unsaturated carboxylic acid or a derivative of such an acid, B) from 5 to 95 mol-% of an olefinically unsaturated compound having at least one hydrocarbon radical containing at least 6 carbon atoms, and, if desired, C) from 0 to 40 mol-% of further structural units selected from the group consisting of C1-C6-alkyl (meth)acrylates, C1-C6-alkyl vinyl esters and C2-C6-olefins, with a reagent, which must carry at least one OH group and which, apart from this OH group, has at least one further functional group which is capable of reacting with the carboxylic acid or the derivative of a carboxylic acid as in component A), where the residual acid number is set to a value below 50 mg of KOH/g of copolymer by addition of the reagent.
摘要翻译：由共聚物前体的反应获得的羟值为10至250，分子量为1000至100,000g / mol的油溶性共聚物，该共聚物前体包含结构单元A）5至95摩尔％的烯属不饱和羧酸或这种酸的衍生物，B）5至95摩尔％的具有至少一个含有至少6个碳原子的烃基的烯属不饱和化合物，如果需要，C）0至40摩尔 - 选自由（甲基）丙烯酸C 1 -C 6烷基酯，C 1 -C 6烷基乙烯基酯和C 2 -C 6 - 烯烃组成的组中的另外的结构单元的％与必须携带至少一个OH基团的试剂的％除了OH基之外，还有至少一个能够与羧酸或羧酸衍生物反应的另外的官能团，如组分A），其中残余酸值设定为低于50mg的值 KOH / g共聚物。

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