公开(公告)号：US20200325253A1

公开(公告)日：2020-10-15

申请号：US16916611

申请日：2020-06-30

Applicant: BASF SE

Inventor： Hannah Maria KOENIG ,  Klaus MUEHLBACH ,  Helmut MACH ,  Ulrich EICHENAUER

IPC: C08F4/14 ,  C08F8/32 ,  C08F8/46 ,  C08F4/26 ,  C08F8/00 ,  C08F8/30 ,  C08F8/34 ,  C08F10/10

Abstract: A process for preparing isobutene homo- or copolymer derivatives by (i) polymerizing isobutene or an isobutene-comprising monomer mixture in the presence of an iron halide-donor complex, an aluminum trihalide-donor complex, or an alkylaluminum halide-donor complex, (ii) reacting a resulting high-reactivity isobutene polymer with a compound which introduces a low molecular weight polar group or a substructure thereof, and (iii) in the case of reaction with a substructure, further reacting to complete the formation of the low molecular weight polar group. The homo- or copolymer derivatives include a radical of a hydrophobic polyisobutene polymer having a number-average molecular weight of 110 to 250 000 and low molecular weight polar groups including amino functions, nitro groups, hydroxyl groups, mercaptan groups, carboxylic acid or carboxylic acid derivative functions, sulfonic acid or sulfonic acid derivative functions, aldehyde functions and/or silyl groups.

公开(公告)号：US20160046788A1

公开(公告)日：2016-02-18

申请号：US14924255

申请日：2015-10-27

Applicant: BASF SE

Inventor： Arno LANGE ,  Helmut MACH ,  Hans Peter RATH ,  Dietmar POSSELT

IPC: C08K5/357 ,  C07D265/16 ,  C10L10/00 ,  C10L1/22 ,  C10L1/14 ,  C10L1/16 ,  C08K5/5333 ,  C10L1/26

CPC classification number: C08K5/357 ,  C07D265/16 ,  C08K5/5333 ,  C10L1/143 ,  C10L1/16 ,  C10L1/1616 ,  C10L1/18 ,  C10L1/1832 ,  C10L1/19 ,  C10L1/22 ,  C10L1/221 ,  C10L1/2283 ,  C10L1/233 ,  C10L1/236 ,  C10L1/238 ,  C10L1/26 ,  C10L1/265 ,  C10L1/2691 ,  C10L10/00 ,  C10L2200/0254 ,  C10L2200/0259 ,  C10L2200/0268 ,  C10L2230/081 ,  C10L2250/04 ,  C10L2270/023 ,  C10L2270/026 ,  C10L2270/04

Abstract: The use of tetrahydrobenzoxazines I where R1 is a hydrocarbyl radical and R2, R3, R4 and R5 are each independently hydrogen atoms, hydroxyl groups or hydrocarbyl radicals, and where R2 to R5 may also form a second and a third tetrahydrooxazine ring, with the proviso that at least one of the substituents has from 4 to 3000 carbon atoms and the remaining substituents, when they are hydrocarbyl radicals, each have from 1 to 20 carbon atoms, as stabilizers for stabilizing inanimate organic material, especially turbine fuels, against the action of light, oxygen and heat.

公开(公告)号：US20160168282A1

公开(公告)日：2016-06-16

申请号：US15046987

申请日：2016-02-18

Applicant: BASF SE

Inventor： Hannah Maria KOENIG ,  Klaus MUEHLBACH ,  Helmut MACH ,  Ulrich EICHENAUER

IPC: C08F10/10

Abstract: A process for preparing isobutene homo- or copolymer derivatives by (i) polymerizing isobutene or an isobutene-comprising monomer mixture in the presence of an iron halide-donor complex, an aluminum trihalide-donor complex, or an alkylaluminum halide-donor complex, (ii) reacting a resulting high-reactivity isobutene polymer with a compound which introduces a low molecular weight polar group or a substructure thereof, and (iii) in the case of reaction with a substructure, further reacting to complete the formation of the low molecular weight polar group. The homo- or copolymer derivatives include a radical of a hydrophobic polyisobutene polymer having a number-average molecular weight of 110 to 250 000 and low molecular weight polar groups including amino functions, nitro groups, hydroxyl groups, mercaptan groups, carboxylic acid or carboxylic acid derivative functions, sulfonic acid or sulfonic acid derivative functions, aldehyde functions and/or silyl groups.

Abstract translation: （i）在卤化铁 - 给体络合物，三卤化铝 - 供体络合物或烷基铝卤化物 - 供体络合物存在下聚合异丁烯或含异丁烯的单体混合物来制备异丁烯均聚物或共聚物衍生物的方法（ ii）使所得高反应性异丁烯聚合物与引入低分子量极性基团或其下结构的化合物反应，和（iii）在与亚结构反应的情况下，进一步反应以完成低分子量的形成 极地组。 均聚物或共聚物衍生物包括数均分子量为110至250,000的疏水聚异丁烯聚合物基团和包括氨基官能团的低分子量极性基团，硝基，羟基，硫醇基，羧酸或羧酸 衍生功能，磺酸或磺酸衍生物功能，醛官能团和/或甲硅烷基。

公开(公告)号：US20140163224A1

公开(公告)日：2014-06-12

申请号：US14178957

申请日：2014-02-12

Applicant: BASF SE

Inventor： Arno LANGE ,  Helmut MACH ,  Hans Peter RATH ,  Dietmar POSSELT

IPC: C10L1/233

CPC classification number: C08K5/357 ,  C07D265/16 ,  C08K5/5333 ,  C10L1/143 ,  C10L1/16 ,  C10L1/1616 ,  C10L1/18 ,  C10L1/1832 ,  C10L1/19 ,  C10L1/22 ,  C10L1/221 ,  C10L1/2283 ,  C10L1/233 ,  C10L1/236 ,  C10L1/238 ,  C10L1/26 ,  C10L1/265 ,  C10L1/2691 ,  C10L10/00 ,  C10L2200/0254 ,  C10L2200/0259 ,  C10L2200/0268 ,  C10L2230/081 ,  C10L2250/04 ,  C10L2270/023 ,  C10L2270/026 ,  C10L2270/04

Abstract: The use of tetrahydrobenzoxazines I where R1 is a hydrocarbyl radical and R2, R3, R4 and R5 are each independently hydrogen atoms, hydroxyl groups or hydrocarbyl radicals, and where R2 to R5 may also form a second and a third tetrahydrooxazine ring, with the proviso that at least one of the substituents has from 4 to 3000 carbon atoms and the remaining substituents, when they are hydrocarbyl radicals, each have from 1 to 20 carbon atoms, as stabilizers for stabilizing inanimate organic material, especially turbine fuels, against the action of light, oxygen and heat.

Abstract translation: 使用四氢苯并恶嗪I，其中R 1是烃基，R 2，R 3，R 4和R 5各自独立地是氢原子，羟基或烃基，并且其中R 2至R 5也可以形成第二和第三个四氢恶嗪环，条件是 至少一个取代基具有4至3000个碳原子，当它们是烃基时，剩余的取代基各自具有1至20个碳原子，作为用于稳定无机生物有机材料，特别是涡轮燃料的稳定剂， 光，氧和热。