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    Cold flow improvers for fuel oils of vegetable or animal origin
    91.
    发明授权
    Cold flow improvers for fuel oils of vegetable or animal origin 有权

    公开(公告)号：US07500996B2

    公开(公告)日：2009-03-10

    申请号：US10972812

    申请日：2004-10-25

    Applicant: Matthias Krull ,  Bettina Siggelkow ,  Martina Hess

    Inventor： Matthias Krull ,  Bettina Siggelkow ,  Martina Hess

    IPC: C10L1/18

    CPC classification number: C10L1/1955 ,  C10L1/143 ,  C10L1/146 ,  C10L1/19 ,  C10L1/1963 ,  C10L1/1973 ,  C10L1/221 ,  C10L1/224 ,  C10L1/2364

    Abstract: The present invention provides an additive comprising A) a copolymer of ethylene and 8-21 mol % of at least one acrylic or vinyl ester having a C1-C18-alkyl radical and B) a comb polymer containing structural units of 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 moiety, wherein the sum Q Q = ∑ i ⁢ w 1 ⁢ i · n 1 ⁢ i + ∑ j ⁢ w 2 ⁢ j · n 2 ⁢ j of the molar averages of the carbon chain length distributions in the alkyl radicals of monomer 1 on the one hand and the alkyl radicals of the amide and/or imide groups of monomer 2 on the other hand is from 23 to 27, where w1 is the molar proportion of the individual chain lengths in the alkyl radicals of monomer 1, w2 is the molar proportion of the individual chain lengths 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 individual chain lengths in the alkyl radicals of monomer 1, and j is the serial variable for the individual chain lengths in the alkyl radicals of the amide and/or imide groups of monomer 2.

    Cold flow improvers for fuel oils of vegetable or animal origin
    92.
    发明授权
    Cold flow improvers for fuel oils of vegetable or animal origin 有权

    公开(公告)号：US07476264B2

    公开(公告)日：2009-01-13

    申请号：US10972667

    申请日：2004-10-25

    Applicant: Matthias Krull

    Inventor： Matthias Krull

    IPC: C10L1/18 ,  C10L1/22

    CPC classification number: C10L1/195 ,  C10L1/143 ,  C10L1/146 ,  C10L1/19 ,  C10L1/1955 ,  C10L1/1963 ,  C10L1/1966 ,  C10L1/1973 ,  C10L1/221 ,  C10L1/224 ,  C10L1/2364

    Abstract: The invention provides a fuel oil composition comprising a fuel oil of animal or vegetable origin and an additive comprising A) at least one copolymer of ethylene and 8-21 mol % of at least one acrylic or vinyl ester having a C1-C18-alkyl radical and B) at least one comb polymer containing structural units having C8-C16-alkyl radicals, the structural units being selected from C8-C16-alkyl (meth)acrylates, C8-C16-alkyl vinyl esters, C8-C16-alkyl vinyl ethers, C8-C16-alkyl (meth)acrylamides, C8-C16-alkyl allyl ethers and C8-C16-diketenes, where the sum R R = m 1 · ∑ i ⁢ w 1 ⁢ i · n 1 ⁢ i + m 2 · ∑ j ⁢ w 2 ⁢ j · n 2 ⁢ j + … + m g · ∑ p ⁢ w gp · n gp is the molar average of the carbon chain length distributions in the alkyl radicals of the monomers B) is from 11.0 to 14.0, where m1, m2, . . . mg are the molar fractions of the abovementioned monomers B) in the polymer and the sum of the molar fractions m1 to mg=1, w1i, w1j . . . w2i, w2j . . . wgp are the proportions by weight of the individual chain lengths i, j, . . . p of the alkyl radicals of the different monomers B) 1 to g, and n1i, n1j . . . n2i, n2j . . . ngp are the chain lengths of the alkyl radicals i, j, . . . p of the monomers B) 1 to g.

    Fuel oils composed of middle distillates and oils of vegetable or animal origin and having improved cold flow properties
    93.
    发明授权
    Fuel oils composed of middle distillates and oils of vegetable or animal origin and having improved cold flow properties 有权

    公开(公告)号：US07473284B2

    公开(公告)日：2009-01-06

    申请号：US10972577

    申请日：2004-10-25

    Applicant: Matthias Krull

    Inventor： Matthias Krull

    IPC: C10L1/18

    CPC classification number: C10L1/1955 ,  C10L1/143 ,  C10L1/146 ,  C10L1/19 ,  C10L1/1963 ,  C10L1/1966 ,  C10L1/1973 ,  C10L1/221 ,  C10L1/224 ,  C10L1/2364

    Abstract: The invention provides a fuel oil composition F) comprising F1) a fuel oil of mineral origin and F2) a fuel oil of vegetable and/or animal origin, and, as a cold additive, the constituents A) at least one copolymer composed of ethylene and 8-21 mol % of at least one acrylic or vinyl ester having a C1-C18-alkyl radical and B) at least one comb polymer containing structural units having C8-C16-alkyl radicals, the structural units being selected from C8-C16-alkyl (meth)acrylates, C8-C16-alkyl vinyl esters, C8-C16-alkyl vinyl ethers, C8-C16-alkyl(meth)acrylamides, C8-C16-alkyl allyl ethers and C8-C16-diketenes, where the sum R R = m 1 · ∑ i ⁢ w 1 ⁢ i · n 1 ⁢ i + m 2 · ∑ j ⁢ w 2 ⁢ j · n 2 ⁢ j + … + m g · ∑ p ⁢ w gp · n gp of the molar averages of the carbon chain length distributions in the alkyl radicals of the monomers B) is from 11.0 to 14.0, where m1, m2, . . . mg are the molar fractions of the abovementioned monomers B) in the polymer, and the sum of the molar fractions m1 to mg=1, w1i, w1j . . . w2i, w2j . . . wgp are the proportions by weight of the individual chain lengths i, j, p of the alkyl radicals of the different monomers B) 1 to g, and n1i, n1j . . . n2i, n2j . . . ngp are the chain lengths of the alkyl radicals i, j, . . . p of the monomers B) 1 to g.

    Multifunctional additive compositions enabling middle distillates to be operable in cold conditions
    94.
    发明授权
    Multifunctional additive compositions enabling middle distillates to be operable in cold conditions 失效
    多功能添加剂组合物可使中间馏分在寒冷条件下操作

    公开(公告)号：US07326262B2

    公开(公告)日：2008-02-05

    申请号：US10149844

    申请日：2000-12-27

    Applicant: Frank Eydoux ,  Philippe Flores ,  Dominique Vichard ,  Laurent Germanaud

    Inventor： Frank Eydoux ,  Philippe Flores ,  Dominique Vichard ,  Laurent Germanaud

    IPC: C10L1/18 ,  C10L1/22

    CPC classification number: C10L10/14 ,  C10L1/2364 ,  C10L1/2366 ,  C10L10/16

    Abstract: The invention concerns a multifunctional additive enabling fuels to be operable in cold conditions, consisting of copolymers of at least a dicarboxylic compound with at least an olefin, and whereon are grafted nitrogenous functions and/or esters of general formula (I) wherein: R1 and R2, and R4 and R5, R3 and R6 are hydrogen or alkyl radicals, and x is selected among the amine salts and N-alkylpolyalkylenepolyamines and their monohydroxylated and polyhydroxylated derivatives, N-alkylpolyalkylenepolyamine alkylesters and esters, and alkylamines and N-alkylpolyalkylenepolyamines.

    Abstract translation: 本发明涉及一种多功能添加剂，其使得燃料在冷的条件下可操作，由至少二羧基化合物与至少一种烯烃的共聚物组成，并且是其中的接枝的含氮官能团和/或通式（I）的酯，其中： R 1，R 2和R 2，R 4和R 5，R 3和R 3 六价铵是氢或烷基，x选自胺盐和N-烷基聚亚烷基多胺及其单羟基化和多羟基化衍生物，N-烷基聚亚烷基多胺烷基酯和酯，以及烷基胺和N-烷基聚亚烷基多胺。

    Cold flow improvers for vegetable or animal fuel oils
    96.
    发明申请
    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

    Applicant: Bettina Siggelkow ,  Waltraud Nagel ,  Markus Kupetz

    Inventor： Bettina Siggelkow ,  Waltraud Nagel ,  Markus Kupetz

    IPC: C10L1/18 ,  C10M145/16

    CPC classification number: C10L1/146 ,  C10L1/1973 ,  C10L1/2364 ,  C10L10/14

    Abstract: 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.

    Additives for improving the cold flowability and lubricity of fuel oils
    98.
    发明申请
    Additives for improving the cold flowability and lubricity of fuel oils 失效
    用于改善燃油的冷流动性和润滑性的添加剂

    公开(公告)号：US20070062102A1

    公开(公告)日：2007-03-22

    申请号：US11525705

    申请日：2006-09-22

    Applicant: Matthias Krull ,  Carsten Cohrs ,  Heidi Rausch

    Inventor： Matthias Krull ,  Carsten Cohrs ,  Heidi Rausch

    IPC: C10L1/18

    CPC classification number: C10L10/08 ,  B01D17/047 ,  C08G8/10 ,  C10L1/143 ,  C10L1/146 ,  C10L1/1641 ,  C10L1/1658 ,  C10L1/1963 ,  C10L1/1966 ,  C10L1/1973 ,  C10L1/1981 ,  C10L1/1985 ,  C10L1/224 ,  C10L1/2364 ,  C10L10/14

    Abstract: The present invention relates to alkylphenol-aldehyde resins containing oligo- or polymmers 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 radicals 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.

    Abstract translation: 本发明涉及含有具有下式重复结构单元的寡聚物或多聚物的烷基酚醛树脂：其中R 1是具有10至40个碳原子的支链烷基或烯基，并且在 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 <？in-line-formula description =“In-line Formulas”end =“lead”？> - （AO） -H，<？in-line-formula description =“In-line A为C 2〜C 4亚烷基，m为1〜100，R 4为烷基， SUP>是氢，C 1〜C 11 - 烷基或羧基，R 5是C 1 - 或（C） - （C 1 -C 6）烷基或 - 烯基，或者6或OC（O）-R 6， C 1 -C 12烷基或链烯基，n为1至100，k为1或2。

    Additives for low-sulfur mineral oil distillates, comprising aromatics which bear a hydroxyl group, a methoxy group and an acid function
    99.
    发明申请
    Additives for low-sulfur mineral oil distillates, comprising aromatics which bear a hydroxyl group, a methoxy group and an acid function 审中-公开
    低硫矿物油馏分的添加剂，包括具有羟基，甲氧基和酸官能团的芳族化合物

    公开(公告)号：US20060242892A1

    公开(公告)日：2006-11-02

    申请号：US11412395

    申请日：2006-04-27

    Applicant: Bettina Siggelkow ,  Ulrike Neuhaus

    Inventor： Bettina Siggelkow ,  Ulrike Neuhaus

    IPC: C10L1/18

    CPC classification number: C10L1/02 ,  C10L1/143 ,  C10L1/1881 ,  C10L1/19 ,  C10L1/1963 ,  C10L1/1973 ,  C10L1/222 ,  C10L1/2364 ,  Y02P30/20

    Abstract: The invention provides an additive for fuel oils, comprising at least one copolymer of ethylene and an unsaturated ester, at least one oil-soluble polar nitrogen compound which is a reaction product of amines of the formula NR6R7R8 in which R6, R7 and R8 may be the same or different, and at least one of these groups is C8-C36-alkyl, C6-C36-cycloalkyl, C8-C36-alkenyl, especially C12-C24-alkyl, C12-C24-alkenyl or cyclohexyl, and the remaining groups are hydrogen, C1-C36-alkyl, C2-C36-alkenyl, cyclohexyl or a group of the formulae -(A-O)x-E or —(CH2)n—NYZ in which A is an ethyl or propyl group, x is from 1 to 50, E=H, C1-C30-alkyl, C5-C12-cycloalkyl or C6-C30-aryl, and n=2, 3 or 4, and Y and Z are each independently H, C1-C30-alkyl or -(A-O)x with compounds which contain at least one acyl group, and at least one aromatic compound of the formula 1, in which R is H or C1- to C4-alkyl.

    Abstract translation: 本发明提供了一种用于燃料油的添加剂，其包含至少一种乙烯和不饱和酯的共聚物，至少一种油溶性极性氮化合物，其是式NR 6 S的胺的反应产物 其中R 6，R 7和R 8可以是：其中R 6，R 7和R 8可以是 相同或不同，并且这些基团中的至少一个是C 8 -C 36 - 烷基，C 6 -C 36 特别是C 12 -C 24 - 亚烷基，特别是C 12 -C 24 - 亚烷基， 烷基，C 12 -C 24 - 烯基或环己基，其余基团是氢，C 1 -C 36 - 亚烷基，C 2 -C 36 - 烯基，环己基或下式的基团 - （AO）x -E或 - （CH 2）2 -NYZ其中A为乙基或丙基，x为1-50，E = H，C 1

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