基本信息:
- 专利标题： USE OF TETRAHYDROBENZOXAZINES AS STABILISERS
- 申请号：US15925143 申请日：2018-03-19
- 公开(公告)号：US20180208744A1 公开(公告)日：2018-07-26
- 发明人： Arno Lange , Helmut Mach , Hans Peter Rath , Dietmar Posselt
- 申请人： BASF SE
- 申请人地址： DE Ludwigshafen
- 专利权人： BASF SE
- 当前专利权人： BASF SE
- 当前专利权人地址： DE Ludwigshafen
- 优先权： DE102005035527.7 20050726
- 主分类号： C08K5/357
- IPC分类号： 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
摘要：
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/授权文献:
- US10294350B2 Use of tetrahydrobenzoxazines as stabilisers 公开/授权日：2019-05-21
IPC结构图谱:
| C | 化学；冶金 |
| --C08 | 有机高分子化合物；其制备或化学加工；以其为基料的组合物 |
| ----C08K | 使用无机物或非高分子有机物作为配料 |
| ------C08K5/00 | 使用有机配料 |
| --------C08K5/02 | .卤代烃 |
| ----------C08K5/32 | ..含有氮连接到氧的化合物 |
| ------------C08K5/3412 | ...环中有1个氮原子 |
| --------------C08K5/357 | ....六元环 |