Invention Grant
US08017724B2 Method for producing sulfonic acid group-containing carbonaceous material, solid acid catalyst, method for producing alkylation reaction product, and method for producing olefin polymer
有权
含有磺酸基的碳质材料的制造方法，固体酸催化剂，烷基化反应产物的制造方法以及烯烃聚合物的制造方法
- Patent Title: Method for producing sulfonic acid group-containing carbonaceous material, solid acid catalyst, method for producing alkylation reaction product, and method for producing olefin polymer
- Patent Title (中): 含有磺酸基的碳质材料的制造方法，固体酸催化剂，烷基化反应产物的制造方法以及烯烃聚合物的制造方法
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Application No.: US12599389Application Date: 2008-05-08
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Publication No.: US08017724B2Publication Date: 2011-09-13
- Inventor: Shinichirou Yanagawa , Hidesato Kondo , Michikazu Hara
- Applicant: Shinichirou Yanagawa , Hidesato Kondo , Michikazu Hara
- Applicant Address: JP Tokyo JP Tokyo
- Assignee: Nippon Oil Corporation,Tokyo Institute of Technology
- Current Assignee: Nippon Oil Corporation,Tokyo Institute of Technology
- Current Assignee Address: JP Tokyo JP Tokyo
- Agency: Greenblum & Bernstein, P.L.C.
- Priority: JP2007-126882 20070511
- International Application: PCT/JP2008/058558 WO 20080508
- International Announcement: WO2008/143008 WO 20081127
- Main IPC: C08F6/00
- IPC: C08F6/00 ; C08G64/00
Abstract:
The method for producing a sulfonic acid group-containing carbonaceous material of the present invention comprises the step of carbonizing and sulfonating a polymer having a structural unit derived from resorcinol by heating in an inert gas atmosphere to obtain a sulfonic acid group-containing carbonaceous material. A catalyst comprising the resulting sulfonic acid group-containing carbonaceous material is useful for producing a target substance with high efficiency in various reactions in hydrophobic media such as alkylation reaction and polymerization reaction of olefins.
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