Invention Grant
- Patent Title: Method for preparing dispersion of metal-containing particles and method for producing hydrogenated conjugated diene polymer
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Application No.: US16087723Application Date: 2017-03-28
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Publication No.: US11266978B2Publication Date: 2022-03-08
- Inventor: Akito Nakai
- Applicant: ZEON CORPORATION
- Applicant Address: JP Tokyo
- Assignee: ZEON CORPORATION
- Current Assignee: ZEON CORPORATION
- Current Assignee Address: JP Tokyo
- Agency: Oliff PLC
- Priority: JPJP2016-072665 20160331,JPJP2016-164713 20160825
- International Application: PCT/JP2017/012715 WO 20170328
- International Announcement: WO2017/170584 WO 20171005
- Main IPC: B01J23/44
- IPC: B01J23/44 ; C08F36/04 ; B01J35/02 ; C08F8/04 ; B01J37/02
Abstract:
A method for producing a dispersion of metal-containing particles includes contacting a metal-supported material obtained by supporting a metal and/or a metal compound on a carrier with a polymeric protective agent showing affinity for the metal and/or the metal compound in a solvent to obtain a dispersion of metal-containing particles in which the metal and/or the metal compound is dispersed in the solvent in the form of particles.
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