Title:
SURFACE MODIFIED HEXAGONAL BORON NITRIDE PARTICLES
Document Type and Number:
WIPO Patent Application WO/2010/132512
Kind Code:
A3
Abstract:
Provided is a composition comprising hexagonal boron nitride particles having a surface and a substituted phenyl radical bonded to the surface, the substituted phenyl radical being represented by the structure: (see attached structure) where X is a radical selected from NH2--, HO--, R2OC(O)--, R2C(O)O--, HSO3--, NH2CO--, halogens, alkyl or aryl, including substituted aryl; where R1 is hydrogen, alkyl or alkoxy, and R2 is hydrogen, alkyl or aryl, including substituted aryl. A process for preparing the composition is also provided.
Inventors:
RAJENDRAN GOVINDASAMY PARAMASIVAN (US)
Application Number:
PCT/US2010/034462
Publication Date:
March 03, 2011
Filing Date:
May 12, 2010
Export Citation:
Assignee:
DU PONT (US)
RAJENDRAN GOVINDASAMY PARAMASIVAN (US)
RAJENDRAN GOVINDASAMY PARAMASIVAN (US)
International Classes:
C01B21/064; C08K3/38; C08K9/04
Domestic Patent References:
| WO2008140583A2 | 2008-11-20 |
Foreign References:
| EP1908802A1 | 2008-04-09 |
Other References:
DMITRI GOLBERG ET AL.: "Boron nitride nanotubes.", ADVANCED MATERIALS., vol. 19, 2007, pages 2413 - 2432, XP055104107
T. IKUNO ET AL.: "Amine-functionalized boron nitride nanotubes.", SOLID STATE COMMUNICATIONS., vol. 142, 2007, pages 643 - 646, XP022093719
Y. L. ZHOU ET AL.: "Surface functionalization of cubic boron nitride films for biological sensing applications.", APPLIED PHYSICS LETTERS, vol. 92, 2008, pages 163105, XP012106621
See also references of EP 2429943A4
T. IKUNO ET AL.: "Amine-functionalized boron nitride nanotubes.", SOLID STATE COMMUNICATIONS., vol. 142, 2007, pages 643 - 646, XP022093719
Y. L. ZHOU ET AL.: "Surface functionalization of cubic boron nitride films for biological sensing applications.", APPLIED PHYSICS LETTERS, vol. 92, 2008, pages 163105, XP012106621
See also references of EP 2429943A4
Attorney, Agent or Firm:
LANGWORTHY, John, A. (Legal Patent Records Center4417 Lancaster Pik, Wilmington Delaware, US)
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