发明申请
- 专利标题： Use of polyalkenyl succinimides in acrylic acid production
- 专利标题（中）： 在丙烯酸生产中使用聚烯基琥珀酰亚胺
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申请号： US10850075申请日： 2004-05-19
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公开(公告)号： US20050261515A1公开(公告)日： 2005-11-24
- 发明人: John Link , Sherif Eldin
- 申请人： John Link , Sherif Eldin
- 主分类号： C07C51/50
- IPC分类号： C07C51/50 ; C07C67/62 ; C07C69/52 ; C07C51/16
摘要：
A method for dispersing polymerization by-products and maintaining said by-products in solution in a hydrocarbon processing system during acrylic acid and acrylate monomer formation is disclosed, which includes adding to the monomer an effective inhibiting amount of an N-alkyl polyalkenyl succinimide dispersant.
公开/授权文献
- US07880029B2 Use of polyalkenyl succinimides in acrylic acid production 公开/授权日：2011-02-01
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