发明申请
WO2005097729A2 METHOD FOR THE SYNTHESIS OF QUATERNARY AMMONIUM COMPOUNDS AND COMPOSITIONS THEREOF
审中-公开
基本信息:
- 专利标题: METHOD FOR THE SYNTHESIS OF QUATERNARY AMMONIUM COMPOUNDS AND COMPOSITIONS THEREOF
- 专利标题(中):合成季铵化合物的方法及其组合物
- 申请号:PCT/US2005/010162 申请日:2005-03-25
- 公开(公告)号:WO2005097729A2 公开(公告)日:2005-10-20
- 发明人: SAUER, Joe, D. , KNIGHT, Christopher, J. , EVERLY, Charles, R. , CHENG, Chi, Hung
- 申请人: ALBEMARLE CORPORATION , SAUER, Joe, D. , KNIGHT, Christopher, J. , EVERLY, Charles, R. , CHENG, Chi, Hung
- 申请人地址: 451 Florida Street, Baton Rouge, Louisiana 70801 US
- 专利权人: ALBEMARLE CORPORATION,SAUER, Joe, D.,KNIGHT, Christopher, J.,EVERLY, Charles, R.,CHENG, Chi, Hung
- 当前专利权人: ALBEMARLE CORPORATION,SAUER, Joe, D.,KNIGHT, Christopher, J.,EVERLY, Charles, R.,CHENG, Chi, Hung
- 当前专利权人地址: 451 Florida Street, Baton Rouge, Louisiana 70801 US
- 代理机构: NELSON MULLINS RILEY & SCARBOROUGH, LLP
- 优先权: US60/557,106 20040326
- 主分类号: C07C211/63
- IPC分类号: C07C211/63
摘要:
A novel manufacturing process is described for producing quaternary ammonium compounds having a selected anion, which may be useful in wood preservative formulations. The process involves reacting a trialkylamine with an alkyl bromide to form a quaternary tetraalkylammonium bromide salt, converting the quaternary tetraalkylammonium bromide salt to a quaternary tetraalkylammonium hydroxide salt by using an ion exchange resin, and converting the quaternary tetraalkylammonium hydroxide salt to the quaternary tetraalkylammonium salt of the selected anion.
摘要(中):
描述了一种新颖的制造方法,用于生产具有选定阴离子的季铵化合物,其可用于木材防腐剂配方中。 该方法包括使三烷基胺与烷基溴反应以形成季铵四烷基溴化铵盐,通过使用离子交换树脂将四烷基季铵盐转化为季铵四烷基铵氢氧化物盐,并将季铵四烷基铵氢氧化物盐转化为四季烷基铵盐 所选择的阴离子。
IPC结构图谱:
C | 化学;冶金 |
--C07 | 有机化学 |
----C07C | 无环或碳环化合物 |
------C07C211/00 | 含有与碳架连接的氨基的化合物 |
--------C07C211/01 | .与非环碳原子连接的氨基 |
----------C07C211/63 | ..与非环碳原子连接的季铵化的氮原子 |