发明公开
EP4384316A1 METHOD FOR PREPARING SURFACTANTS BY COPOLYMERISATION OF EPOXIDES AND CO2 USING A MIXTURE OF A MACROCYCLIC BIMETAL CATALYST AND A DOUBLE METAL CYANIDE CATALYST
审中-实审
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基本信息:
- 专利标题: METHOD FOR PREPARING SURFACTANTS BY COPOLYMERISATION OF EPOXIDES AND CO2 USING A MIXTURE OF A MACROCYCLIC BIMETAL CATALYST AND A DOUBLE METAL CYANIDE CATALYST
- 申请号:EP22758256.6 申请日:2022-08-11
- 公开(公告)号:EP4384316A1 公开(公告)日:2024-06-19
- 发明人: LEELAND, James , KEMBER, Michael
- 申请人: Econic Technologies Ltd
- 申请人地址: GB Macclesfield, Cheshire SK10 4TG Block 19s, Alderley Park Nether Alderley
- 专利权人: Econic Technologies Ltd
- 当前专利权人: Econic Technologies Ltd
- 当前专利权人地址: GB Macclesfield, Cheshire SK10 4TG Block 19s, Alderley Park Nether Alderley
- 代理机构: Brand Murray Fuller LLP
- 优先权: GB 2111555 2021.08.11
- 国际申请: GB2022052102 2022.08.11
- 国际公布: WO2023017276 2023.02.16
- 主分类号: B01J27/26
- IPC分类号: B01J27/26 ; B01J31/02 ; B01J31/22 ; C08G64/00 ; C08G65/00 ; C08G64/34 ; C08G65/04 ; C08G65/26
IPC结构图谱:
B | 作业;运输 |
--B01 | 一般的物理或化学的方法或装置 |
----B01J | 化学或物理方法,例如,催化作用、胶体化学;其有关设备 |
------B01J27/00 | 包含卤素、硫、硒、碲、磷或氮的元素或化合物的催化剂;包含碳化合物的催化剂 |
--------B01J27/02 | .硫、硒或碲;它们的化合物 |
----------B01J27/26 | ..氰化物 |