Invention Grant
- Patent Title: Drainage of an aqueous composition
- Patent Title (中): 水性组合物的排水
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Application No.: US14342266Application Date: 2012-08-23
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Publication No.: US09567244B2Publication Date: 2017-02-14
- Inventor: Tatsuo Souda , Jianren Zeng , Sung-Hsuen Chao , Serge Creutz , Alain Hilberer , Corina Pagnoni , Fabian Rouffiange , Haruhiko Furukawa
- Applicant: Tatsuo Souda , Jianren Zeng , Sung-Hsuen Chao , Serge Creutz , Alain Hilberer , Corina Pagnoni , Fabian Rouffiange , Haruhiko Furukawa
- Applicant Address: JP Chiyoda-Ku, Tokyo US MI Midland
- Assignee: DOW CORNING TORAY CO., LTD.,DOW CORNING CORPORATION
- Current Assignee: DOW CORNING TORAY CO., LTD.,DOW CORNING CORPORATION
- Current Assignee Address: JP Chiyoda-Ku, Tokyo US MI Midland
- Agency: Howard & Howard Attorneys PLLC
- Priority: GB1115161.0 20110902
- International Application: PCT/EP2012/003562 WO 20120823
- International Announcement: WO2013/029764 WO 20130307
- Main IPC: C11D3/12
- IPC: C11D3/12 ; C02F1/54 ; C02F1/56 ; C11D3/37 ; C11D11/00 ; D21C9/02 ; D21C9/08 ; D21H17/59 ; D21H21/10 ; D21C9/18 ; C02F11/14 ; C02F103/00 ; C02F103/28 ; C08G77/12 ; C08G77/46 ; C02F103/10
Abstract:
In a process for separating a solid material from a suspension of the solid material in water, an organopolysiloxane polyalkylene oxide copolymer comprising a branched organopolysiloxane structure is added to the suspension of solid material in water and the suspension is drained. The organopolysiloxane polyalkylene oxide copolymer comprising a branched organopolysiloxane structure increases the rate of drainage of the suspension.
Public/Granted literature
- US20150059102A1 Drainage Of An Aqueous Composition Public/Granted day:2015-03-05
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