发明公开
- 专利标题： Solid acid catalyst and method for preparing and using the same
- 专利标题（中）： 固体酸催化剂及其制备和使用方法
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申请号： EP10193059.2申请日： 2010-11-30
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公开(公告)号： EP2354127A3公开(公告)日： 2017-09-13
- 发明人: Chen, Xinmin
- 申请人： Jiangsu Sinorgchem Technology Co., Ltd
- 申请人地址： Room 212, No. 1, Yaocheng Avenue Taizhou, Jiangsu 225300 CN
- 专利权人： Jiangsu Sinorgchem Technology Co., Ltd
- 当前专利权人： Jiangsu Sinorgchem Technology Co., Ltd
- 当前专利权人地址： Room 212, No. 1, Yaocheng Avenue Taizhou, Jiangsu 225300 CN
- 代理机构： Rapisardi, Mariacristina
- 优先权： CN200910215840 20091230; CN201010110589 20100212
- 主分类号： B01J31/10
- IPC分类号： B01J31/10 ; B01J31/02 ; C07D215/06 ; C08G73/06 ; C08K5/3437 ; B01J37/04
摘要：
A solid acid catalyst having a strong acid cation exchange resin having a cross-linking network structure and free aromatic sulfonic acids adsorbed in the network. The solid acid catalyst is prepared by treating a strong acid cation exchange resin with aromatic sulfonic acids in a solution. The catalyst is useful for synthesizing rubber antioxidant RD and other strong-acid catalyzed reactions.
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