Invention Grant
US09150502B2 Urethane compound and method for producing the same, and isocyanate and method for producing the same
有权
氨基甲酸酯化合物及其制造方法，异氰酸酯及其制造方法
- Patent Title: Urethane compound and method for producing the same, and isocyanate and method for producing the same
- Patent Title (中): 氨基甲酸酯化合物及其制造方法，异氰酸酯及其制造方法
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Application No.: US13258453Application Date: 2010-03-17
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Publication No.: US09150502B2Publication Date: 2015-10-06
- Inventor: Tetsuya Hamada , Mitsuaki Chida , Souta Itou , Yoshiki Shimokawatoko , Koichi Murayama , Hiroshi Takeuchi
- Applicant: Tetsuya Hamada , Mitsuaki Chida , Souta Itou , Yoshiki Shimokawatoko , Koichi Murayama , Hiroshi Takeuchi
- Applicant Address: JP Tokyo
- Assignee: MITSUI CHEMICALS, INC.
- Current Assignee: MITSUI CHEMICALS, INC.
- Current Assignee Address: JP Tokyo
- Agency: Foley & Lardner LLP
- Priority: JP2009077456 20090326; JP2010013059 20100125
- International Application: PCT/JP2010/054531 WO 20100317
- International Announcement: WO2010/110142 WO 20100930
- Main IPC: C07C263/04
- IPC: C07C263/04 ; C07C269/04
Abstract:
A method for producing urethane compounds includes allowing a primary amine, a urea and/or an N-unsubstituted carbamate, and an alcohol to react in the presence of a compound containing a noncoordinating anion and a metal atom as a catalyst.
Public/Granted literature
- US20120010427A1 URETHANE COMPOUND AND METHOD FOR PRODUCING THE SAME, AND ISOCYANATE AND METHOD FOR PRODUCING THE SAME Public/Granted day:2012-01-12
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