基本信息:
- 专利标题： MULTI-AZIRIDINE COMPOUND
- 申请号：US17791852 申请日：2021-01-21
- 公开(公告)号：US20230054196A1 公开(公告)日：2023-02-23
- 发明人： Gerardus Cornelis OVERBEEK , Patrick Johannes Maria STALS , Daan VAN DER ZWAAG , Alfred Jean Paul BÜCKMANN , Josephus Christiaan VAN OORSCHOT
- 申请人： COVESTRO (NETHERLANDS) B.V.
- 申请人地址： NL Geleen
- 专利权人： COVESTRO (NETHERLANDS) B.V.
- 当前专利权人： COVESTRO (NETHERLANDS) B.V.
- 当前专利权人地址： NL Geleen
- 优先权： EP20153154.8 20200122,EP20153159.7 20200122,EP20153239.7 20200122,EP20153240.5 20200122,EP20153242.1 20200122,EP20153245.4 20200122,EP20153246.2 20200122,EP20153249.6 20200122,EP20153250.4 20200122,EP20153251.2 20200122,EP20153253.8 20200122,EP20153628.1 20200124,EP20153630.7 20200124,EP20187717.2 20200724
- 国际申请： PCT/EP2021/051391 WO 20210121
- 主分类号： C07D203/10
- IPC分类号： C07D203/10 ; C08K5/3412 ; C09D133/02 ; C09D7/63
摘要：
The present invention relates to a multi-aziridine compound having: a) at least 2 of the following structural units (A) whereby R1 is H; R2 and R4 are independently chosen from H, a linear group containing from 1 to 8 carbon atoms and optionally containing one or more heteroatoms, a branched or cyclic group containing from 3 to 8 carbon atoms and optionally containing one or more heteroatoms, phenyl, benzyl, or pyridinyl; R3 is chosen from a linear group containing from 1 to 8 carbon atoms and optionally containing one or more heteroatoms, a branched or cyclic group containing from 3 to 8 carbon atoms and optionally containing one or more heteroatoms, phenyl, benzyl, or pyridinyl; or R2 and R3 (in case R2 is different than H) may be part of the same cyclic group containing from 3 to 8 carbon atoms; R′ and R″ are independently H or an aliphatic hydrocarbon group containing from 1 to 12 carbon atoms; and b) a molecular weight of at least 600 Daltons, wherein the molecular weight is determined using MALDI-TOF mass spectrometry according to the description.
IPC结构图谱:
| C | 化学；冶金 |
| --C07 | 有机化学 |
| ----C07D | 杂环化合物 |
| ------C07D203/00 | 杂环化合物，含三元环、带1个氮原子作为惟一的杂环原子 |
| --------C07D203/04 | .不与其他环稠合 |
| ----------C07D203/06 | ..环原子间或环原子与非环原子间无双键 |
| ------------C07D203/08 | ...只有氢原子、烃基或取代的烃基，直接连在环氮原子上 |
| --------------C07D203/10 | ....被单键连接的氧原子所取代的基 |