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

Abstract

A new class of surface modified particles and a multi-step Michael-type addition surface modification process for the preparation of the same is provided. The multi-step Michael-type addition surface modification process involves two or more reactions to compatibilize particles 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 reactive organic linking groups. Specifically, these reactive groups are activated carbon—carbon pi bonds and carbon and non-carbon nucleophiles that react via Michael or Michael-type additions.

Inventors:
 [1];  [2];  [3];  [4];  [5]
  1. Lakewood, CO
  2. Superior, CO
  3. Golden, CO
  4. Arvada, CO
  5. Boulder, CO
Issue Date:
Research Org.:
TDA Research, Inc. (Wheat Ridge, CO)
OSTI Identifier:
879793
Patent Number(s):
6887517
Application Number:
10/171422
Assignee:
TDA Research (Wheat Ridge, CO)
Patent Classifications (CPCs):
Y - NEW / CROSS SECTIONAL TECHNOLOGIES Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC Y10T - TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
C - CHEMISTRY C09 - DYES C09C - TREATMENT OF INORGANIC MATERIALS, OTHER THAN FIBROUS FILLERS, TO ENHANCE THEIR PIGMENTING OR FILLING PROPERTIES
DOE Contract Number:  
FG03-00ER82928
Resource Type:
Patent
Country of Publication:
United States
Language:
English

Citation Formats

Cook, Ronald Lee, Elliott, Brian John, Luebben, Silvia DeVito, Myers, Andrew William, and Smith, Bryan Matthew. Surface Modified Particles By Multi-Step Michael-Type Addition And Process For The Preparation Thereof. United States: N. p., 2005. Web.
Cook, Ronald Lee, Elliott, Brian John, Luebben, Silvia DeVito, Myers, Andrew William, & Smith, Bryan Matthew. Surface Modified Particles By Multi-Step Michael-Type Addition And Process For The Preparation Thereof. United States.
Cook, Ronald Lee, Elliott, Brian John, Luebben, Silvia DeVito, Myers, Andrew William, and Smith, Bryan Matthew. Tue . "Surface Modified Particles By Multi-Step Michael-Type Addition And Process For The Preparation Thereof". United States. https://www.osti.gov/servlets/purl/879793.
@article{osti_879793,
title = {Surface Modified Particles By Multi-Step Michael-Type Addition And Process For The Preparation Thereof},
author = {Cook, Ronald Lee and Elliott, Brian John and Luebben, Silvia DeVito and Myers, Andrew William and Smith, Bryan Matthew},
abstractNote = {A new class of surface modified particles and a multi-step Michael-type addition surface modification process for the preparation of the same is provided. The multi-step Michael-type addition surface modification process involves two or more reactions to compatibilize particles 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 reactive organic linking groups. Specifically, these reactive groups are activated carbon—carbon pi bonds and carbon and non-carbon nucleophiles that react via Michael or Michael-type additions.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2005},
month = {5}
}

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Works referenced in this record:

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