Use of polynuclear phenolic compound as stabilizer
    2.
    发明专利
    Use of polynuclear phenolic compound as stabilizer 有权
    多元酚类化合物作为稳定剂的使用

    公开(公告)号:JP2013136753A

    公开(公告)日:2013-07-11

    申请号:JP2013000723

    申请日:2013-01-07

    Abstract: PROBLEM TO BE SOLVED: To provide a stabilizer against the actions of light, oxygen, and heat.SOLUTION: There is provided use of such polynuclear phenolic compounds as stabilizers to stabilize inanimate, organic materials against the action of light, oxygen, and heat, as have up to 20 benzene nuclei in the molecule and are obtained by the reaction of tetrahydrobenzoxazine expressed by general formula (I), with one or plural, identical or different phenols expressed by specific formulae and/or with one or plural, identical or different tetrahydrobenzoxazines [in the formula, substituent Ris a (1-3,000)C hydrocarbyl group, which may be interrupted with one or plural heteroatoms selected from the group constituting of O and S, and/or with one or plural NRgroups, wherein Ris hydrogen or a (1-4)C alkyl group, and substituents R, R, R, and Rare each independently, a hydrogen atom, a hydroxy group, or a (1-3,000)C hydrocarbyl group, which may be interrupted with one or plural heteroatoms selected from the group consisting of O and S, and/or with one or plural NRgroups, wherein Ris the same as defined above].

    Abstract translation: 要解决的问题:提供稳定剂抵抗光,氧和热的作用。解决方案:提供这种多元酚类化合物作为稳定剂的用途,以抵抗光,氧和热的作用来稳定无生命的有机材料, 在分子中具有至多20个苯核,并且通过由通式(I)表示的四氢苯并恶嗪与由特定式表示的一个或多个相同或不同的酚和/或与一个或多个相同或不同的酚反应获得 四氢苯并恶嗪[在式中,取代基R a a(1-3,000)C烃基,其可以被选自构成O和S的一个或多个杂原子和/或与一个或多个NR基团间隔,其中R 1是氢或 (1-4)C烷基和取代基R,R,R和R 3各自独立地为氢原子,羟基或(1-3,000)C烃基,其可以被一个或多个 杂原子选择 由O和S组成的组和/或与一个或多个NR基团组合,其中R与上述相同]。

    Special polyisobutene amine and use of the same as cleaning agent in fuel
    3.
    发明专利
    Special polyisobutene amine and use of the same as cleaning agent in fuel 有权
    特殊聚氨酯胺及其作为清洁剂在燃料中的应用

    公开(公告)号:JP2014141687A

    公开(公告)日:2014-08-07

    申请号:JP2014100505

    申请日:2014-05-14

    Abstract: PROBLEM TO BE SOLVED: To provide polyisobutene amine which is suitable for blending in a fuel for an Otto engine as a cleaning agent, reduces adhesion to valves and improves compatibility of a cleaning agent with a carrier oil and compatibility in a fuel composition containing mineral fuel ingredients and 1-4C alkanol.SOLUTION: A polybutene amine has a formula of RCH-NRR, where Ris a polyisobutyl group having a number average molecular weight Mof 600 to 770 originated from isobutene and n-butene of up to 20 mass% and Rand Rare independently H, a 1-18C alkyl group, a 2-18C alkenyl group, a 4-18C cycloalkenyl group, a 1-18C alkylaryl group, a hydroxy-(1-18C alkyl) group, a poly(oxyalkyl) group, a polyalkylene polyamine group or a polyalkylene imine group, or Rand R, together with the nitrogen atom to which the group is bonded, constitute a heterocyclic ring.

    Abstract translation: 要解决的问题:为了提供适于混合用作奥托发动机的燃料作为清洁剂的聚异丁烯胺,降低了与阀的粘合性,并且提高了清洁剂与载体油的相容性和在含有矿物燃料的燃料组合物中的相容性 成分和1-4C链烷醇。解决方案:聚丁烯胺具有式RCH-NRR,其中R是数均分子量M 600至770的聚异丁基,起始于异丁烯和正丁烯,最高达20质量%,兰德 独立地为H,1-18C烷基,2-18C烯基,4-18C环烯基,1-18C烷基芳基,羟基 - (1-18C烷基)基,聚(烷氧基) 聚亚烷基多胺基或聚亚烷基亚胺基,或兰德R与基团所连接的氮原子一起构成杂环。

    Fuel composition
    4.
    发明专利
    Fuel composition 审中-公开
    燃料组合物

    公开(公告)号:JP2010013665A

    公开(公告)日:2010-01-21

    申请号:JP2009240064

    申请日:2009-10-19

    CPC classification number: C10L10/08 C10L1/143 C10L1/1824 C10L1/2383

    Abstract: PROBLEM TO BE SOLVED: To provide a fuel composition containing a large quantity of gasoline fuel having a maximum sulfur content of 150 ppm by mass, and a small quantity of at least one gasoline fuel additive having a cleaning effect or an effect to prevent seat valve abrasion. SOLUTION: The gasoline fuel additive has at least one hydrophobic hydrocarbon group having a number average molecular weight (MN) of 85 to 20,000 and at least one polar unit. The fuel composition contains at least one lower alkanol by about 5 to 75 vol.%. COPYRIGHT: (C)2010,JPO&INPIT

    Abstract translation: 要解决的问题:提供一种含有大量硫含量为150质量ppm的大量汽油燃料的燃料组合物和少量至少一种具有清洁效果或效果的汽油燃料添加剂 防止座阀磨损。 解决方案:汽油燃料添加剂具有至少一个数均分子量(MN)为85至20,000的疏水性烃基和至少一个极性单元。 燃料组合物含有至少一种约5至75体积%的低级链烷醇。 版权所有(C)2010,JPO&INPIT

    Compuestos fenólicos trinucleares

    公开(公告)号:ES2770779T3

    公开(公告)日:2020-07-03

    申请号:ES10180624

    申请日:2007-02-21

    Applicant: BASF SE

    Abstract: Compuestos fenólicos trinucleares de fórmula general V**Fórmula** en la que el sustituyente R1 designa un resto hidrocarbilo con de 1 a 3000 átomos de carbono, que puede estar interrumpido por uno o varios heteroátomos del grupo de O y S y/o por una o varias agrupaciones NR6, en donde R6 designa un átomo de hidrógeno o un resto alquilo C1 a C4, y en la que los sustituyentes R2, R3, R4, R5, R8, R9 y R10 representan independientemente entre sí átomos de hidrógeno o restos hidrocarbilo con en cada caso de 1 a 3000 átomos de carbono, que pueden estar interrumpidos por uno o varios heteroátomos del grupo de O y S y/o por una o varias agrupaciones NR6, en donde R6 tiene el significado mencionado anteriormente, con la condición de que al menos uno de los sustituyentes R1, R2, R3, R4, R5, R8, R9 y R10 representa un resto poliisobutenilo con un peso molecular promedio en número Mn de 183 a 42.000 y los sustituyentes restantes del grupo R1, R2, R3, R4, R5, R8, R9 y R10, cuando representan restos hidrocarbilo, presentan en cada caso de 1 a 20 átomos de carbono.

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