Invention Grant
- Patent Title: Process for the surface modification of particles
- Patent Title (中): 颗粒表面改性工艺
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Application No.: US12933741Application Date: 2009-03-26
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Publication No.: US08394977B2Publication Date: 2013-03-12
- Inventor: Grant F. Tiefenbruck , Matthew N. Archibald , James M. Nelson , Wendy L. Thompson , William J. Schultz , Peter D. Condo , Brant U. Kolb , Jimmie R. Baran, Jr.
- Applicant: Grant F. Tiefenbruck , Matthew N. Archibald , James M. Nelson , Wendy L. Thompson , William J. Schultz , Peter D. Condo , Brant U. Kolb , Jimmie R. Baran, Jr.
- Applicant Address: US MN Saint Paul
- Assignee: 3M Innovative Properties Company
- Current Assignee: 3M Innovative Properties Company
- Current Assignee Address: US MN Saint Paul
- International Application: PCT/US2009/038367 WO 20090326
- International Announcement: WO2009/120846 WO 20091001
- Main IPC: C07F7/00
- IPC: C07F7/00
Abstract:
A method for the preparation of functionalized particles includes providing a feedstock that includes particles, a surface treatment agent reactive with the particles and solvent. The feedstock is direct through a continuous hydrothermal reactor maintained at a temperature sufficient to react the particles with the surface treatment agents to thereby provide functionalized particles. The method of the invention is capable of providing the functionalized particles in less than about 4 hours.
Public/Granted literature
- US20110021797A1 PROCESS FOR THE SURFACE MODIFICATION OF PARTICLES Public/Granted day:2011-01-27
Information query
