Invention Grant
- Patent Title: Method of manufacturing filter aid
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Application No.: US14235985Application Date: 2012-07-27
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Publication No.: US09963728B2Publication Date: 2018-05-08
- Inventor: Atsushi Minamino , Hiroyuki Kurihara , Katsushige Yamada , Junpei Kishimoto
- Applicant: Atsushi Minamino , Hiroyuki Kurihara , Katsushige Yamada , Junpei Kishimoto
- Applicant Address: JP
- Assignee: Toray Industries, Inc.
- Current Assignee: Toray Industries, Inc.
- Current Assignee Address: JP
- Agency: DLA Piper LLP (US)
- Priority: JP2011-167541 20110729
- International Application: PCT/JP2012/069109 WO 20120727
- International Announcement: WO2013/018678 WO 20130207
- Main IPC: C12P19/14
- IPC: C12P19/14 ; B01J20/24 ; B01D24/00 ; B01D24/02 ; C08H8/00 ; C08L1/02 ; B01J20/28 ; C12H1/07 ; C12P19/02 ; C08B37/00 ; C08L5/14 ; B01D61/04 ; C02F11/12 ; C02F11/14
Abstract:
A method of producing a filter aid includes: (A) obtaining a pretreated biomass by pulverization treatment and/or thermochemical treatment of a cellulose-containing biomass; (B) treating the pretreated biomass obtained in (A) with cellulase to obtain a cellulase-treated product; and (C) obtaining a solid content of the cellulase-treated product of (B).
Public/Granted literature
- US20140158642A1 METHOD OF MANUFACTURING FILTER AID Public/Granted day:2014-06-12
Information query
