Surface Modified Particles By Multi-Step Addition And Process For The Preparation Thereof

Cook, Ronald Lee; Elliott, Brian John; Luebben, Silvia DeVito; Myers, Andrew William; Smith, Bryan Matthew

Title: Surface Modified Particles By Multi-Step Addition And Process For The Preparation Thereof

Patent · Tue Jan 17 00:00:00 EST 2006

OSTI ID:879792

Cook, Ronald Lee ^[1]; Elliott, Brian John ^[2]; Luebben, Silvia DeVito ^[3]; Myers, Andrew William ^[4]; Smith, Bryan Matthew ^[5]

Lakewood, CO
Superior, CO
Golden, CO
Arvada, CO
Boulder, CO

The present invention relates to a new class of surface modified particles and to a multi-step surface modification process for the preparation of the same. The multi-step surface functionalization process involves two or more reactions to produce particles that are compatible with various host systems and/or to provide the particles with particular chemical reactivities. The initial step comprises the attachment of a small organic compound to the surface of the inorganic particle. The subsequent steps attach additional compounds to the previously attached organic compounds through organic linking groups.

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Research Organization:: TDA Research, Inc., Wheat Ridge, CO (United States)

Sponsoring Organization:: USDOE

DOE Contract Number:: FG03-00ER82928

Assignee:: TDA Research, Inc. (Wheat Ridge, CO)

Patent Number(s):: 6,986,943

Application Number:: 10/171402

OSTI ID:: 879792

Resource Relation:: Patent File Date: 2002 Jun 12

Country of Publication:: United States

Language:: English

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