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公开(公告)号：US20150191668A1
公开(公告)日：2015-07-09
申请号：US14665952
申请日：2015-03-23
Applicant: BASF SE
Inventor： Arno LANGE , Helmut Mach , Hans Peter Rath , Dietmar Posselt
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。
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公开(公告)号：US10745496B2
公开(公告)日：2020-08-18
申请号：US15046987
申请日：2016-02-18
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 , C08F110/10 , C08F210/10
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.
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公开(公告)号：US10294350B2
公开(公告)日：2019-05-21
申请号：US15925143
申请日：2018-03-19
Applicant: BASF SE
Inventor： Arno Lange , Helmut Mach , Hans Peter Rath , Dietmar Posselt
IPC: C10L1/14 , C10L1/16 , C10L1/18 , C08K5/357 , C07D265/16 , C10L1/233 , C10L1/238 , C10L10/00 , C10L1/22 , C10L1/26 , C08K5/5333 , C10L1/183 , C10L1/228 , C10L1/19 , C10L1/236
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.
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Patent Agency Ranking
公开(公告)号：US11306161B2
公开(公告)日：2022-04-19
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 , C08F110/10 , C08F210/10
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.
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公开(公告)号：US20180208744A1
公开(公告)日：2018-07-26
申请号：US15925143
申请日：2018-03-19
Applicant: BASF SE
Inventor： Arno Lange , Helmut Mach , Hans Peter Rath , Dietmar Posselt
IPC: C08K5/357 , C10L1/238 , C08K5/5333 , C10L1/14 , C10L1/16 , C10L1/18 , C10L1/22 , C10L1/233 , C07D265/16 , C10L1/26 , C10L10/00 , C10L1/19 , C10L1/236 , C10L1/183 , C10L1/228
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.
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公开(公告)号：US09951204B2
公开(公告)日：2018-04-24
申请号：US14924255
申请日：2015-10-27
Applicant: BASF SE
Inventor： Arno Lange , Helmut Mach , Hans Peter Rath , Dietmar Posselt
IPC: C10L1/24 , C08K5/357 , C07D265/16 , C10L1/14 , C10L1/233 , C10L1/238 , C10L10/00 , C10L1/18 , C10L1/22 , C10L1/26 , C08K5/5333 , C10L1/16 , C10L1/183 , C10L1/228 , C10L1/19 , C10L1/236
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.
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公开(公告)号：US09840608B2
公开(公告)日：2017-12-12
申请号：US14665952
申请日：2015-03-23
Applicant: BASF SE
Inventor： Arno Lange , Helmut Mach , Hans Peter Rath , Dietmar Posselt
IPC: C10L1/24 , C08K5/357 , C07D265/16 , C10L1/14 , C10L1/233 , C10L1/238 , C10L10/00 , C10L1/18 , C10L1/22 , C10L1/26 , C08K5/5333 , C10L1/16 , C10L1/183 , C10L1/228 , C10L1/19 , C10L1/236
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.
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公开(公告)号：US09062267B2
公开(公告)日：2015-06-23
申请号：US14178957
申请日：2014-02-12
Applicant: BASF SE
Inventor： Arno Lange , Helmut Mach , Hans Peter Rath , Dietmar Posselt
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。
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