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1. WO2008028640 - CORE-SHELL NANOPARTICLES

Publication Number WO/2008/028640
Publication Date 13.03.2008
International Application No. PCT/EP2007/007728
International Filing Date 05.09.2007
IPC
G PHYSICS
02
OPTICS
B
OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
1
Optical elements characterised by the material of which they are made; Optical coatings for optical elements
C CHEMISTRY; METALLURGY
09
DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
D
COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
7
Features of coating compositions, not provided for in group C09D5/88
C CHEMISTRY; METALLURGY
08
ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
K
USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES AS COMPOUNDING INGREDIENTS
3
Use of inorganic ingredients
18
Oxygen-containing compounds, e.g. metal carbonyls
20
Oxides; Hydroxides
22
of metals
C CHEMISTRY; METALLURGY
08
ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
K
USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES AS COMPOUNDING INGREDIENTS
9
Use of pretreated ingredients
G02B 1/00 (2006.01)
C09D 7/00 (2006.01)
C08K 3/22 (2006.01)
C08K 9/00 (2006.01)
CPC
A61K 9/501
A61K 9/5089
C08K 2201/011
C08K 2201/013
C08K 3/34
C08K 3/36
Applicants
  • DSM IP ASSETS B.V. [NL/NL]; Her Overloon 1 NL-6411 TE Heerlen, NL (AllExceptUS)
  • ARFSTEN, Nanning, Joerg [DE/DE]; DE (UsOnly)
  • ARMES, Steven [GB/GB]; GB (UsOnly)
  • BUSKENS, Pascal, Jozef, Paul [NL/NL]; NL (UsOnly)
  • THIES, Jens, Christoph [DE/GB]; GB (UsOnly)
  • VRIJALDENHOVEN, Patrick, Wilhelmus, Antonius [NL/NL]; NL (UsOnly)
Inventors
  • ARFSTEN, Nanning, Joerg; DE
  • ARMES, Steven; GB
  • BUSKENS, Pascal, Jozef, Paul; NL
  • THIES, Jens, Christoph; GB
  • VRIJALDENHOVEN, Patrick, Wilhelmus, Antonius; NL
Agents
  • SEAN, Alexander; DSM Intellectual Property P.O. Box 9 NL-6160 MA Geleen, NL
Priority Data
0617480.906.09.2006GB
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) CORE-SHELL NANOPARTICLES
(FR) NANOPARTICULES À NOYAU-ENVELOPPE
Abstract
(EN)
The present invention relates to a composition suitable for forming an optical coating, the composition comprising core-shell nanoparticles, wherein said nanoparticles comprise: (a) core material comprising polymer; and (b) shell material comprising metal oxide.
(FR)
La présente invention concerne une composition qui convient pour former un revêtement optique, cette composition comprenant des nanoparticules à noyau -enveloppe. Ces nanoparticules comprennent : (a) un matériau noyau comprenant un polymère et (b) un matériau enveloppe comprenant un oxyde métallique.
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