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1. WO2003006575 - COMPOSITE ANISOTROPE COMPRENANT UN MELANGE CONSTITUE D'UN RESEAU POLYMERIQUE ET D'UN MATERIAU INORGANIQUE

Numéro de publication WO/2003/006575
Date de publication 23.01.2003
N° de la demande internationale PCT/IB2002/002511
Date du dépôt international 24.06.2002
CIB
C09K 19/54 2006.01
CCHIMIE; MÉTALLURGIE
09COLORANTS; PEINTURES; PRODUITS À POLIR; RÉSINES NATURELLES; ADHÉSIFS; COMPOSITIONS NON PRÉVUES AILLEURS; UTILISATIONS DE SUBSTANCES, NON PRÉVUES AILLEURS
KSUBSTANCES POUR DES APPLICATIONS NON PRÉVUES AILLEURS; APPLICATIONS DE SUBSTANCES NON PRÉVUES AILLEURS
19Substances formant des cristaux liquides
52caractérisées par des constituants qui ne sont pas des cristaux liquides, p.ex. additifs
54Additifs n'ayant pas de mésophase spécifique
CPC
C09K 19/542
CCHEMISTRY; METALLURGY
09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
KMATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
19Liquid crystal materials
52characterised by components which are not liquid crystals, e.g. additives ; with special physical aspect: solvents, solid particles
54Additives having no specific mesophase ; characterised by their chemical composition
542Macromolecular compounds
C09K 19/544
CCHEMISTRY; METALLURGY
09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
KMATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
19Liquid crystal materials
52characterised by components which are not liquid crystals, e.g. additives ; with special physical aspect: solvents, solid particles
54Additives having no specific mesophase ; characterised by their chemical composition
542Macromolecular compounds
544as dispersing or encapsulating medium around the liquid crystal
Y10T 428/10
YSECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
10TECHNICAL SUBJECTS COVERED BY FORMER USPC
TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
428Stock material or miscellaneous articles
10Liquid crystal optical display having layer of specified composition
Y10T 428/1005
YSECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
10TECHNICAL SUBJECTS COVERED BY FORMER USPC
TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
428Stock material or miscellaneous articles
10Liquid crystal optical display having layer of specified composition
1005Alignment layer of specified composition
Y10T 428/1036
YSECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
10TECHNICAL SUBJECTS COVERED BY FORMER USPC
TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
428Stock material or miscellaneous articles
10Liquid crystal optical display having layer of specified composition
1036with viewing layer of specified composition
Y10T 428/31511
YSECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
10TECHNICAL SUBJECTS COVERED BY FORMER USPC
TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
428Stock material or miscellaneous articles
31504Composite [nonstructural laminate]
31511Of epoxy ether
Déposants
  • KONINKLIJKE PHILIPS ELECTRONICS N.V. [NL/NL]; Groenewoudseweg 1 NL-5621 BA Eindhoven, NL
Inventeurs
  • HIKMET, Rifat, A., M.; NL
Mandataires
  • TOL, Arie, J., W.; Internationaal Octrooibureau B.V. Prof. Holstlaan 6 NL-5656 AA Eindhoven, NL
Données relatives à la priorité
01202653.010.07.2001EP
Langue de publication anglais (EN)
Langue de dépôt anglais (EN)
États désignés
Titre
(EN) ANISOTROPIC COMPOSITE COMPRISING A MIXTURE OF A POLYMERIC NETWORK AND AN INORGANIC MATERIAL
(FR) COMPOSITE ANISOTROPE COMPRENANT UN MELANGE CONSTITUE D'UN RESEAU POLYMERIQUE ET D'UN MATERIAU INORGANIQUE
Abrégé
(EN)
The invention pertains to an anisotropic composite comprising a mixture of a) an anisotropic oriented polymeric network with one or more binding moieties obtainable from a liquid crystalline monomer or a liquid crystalline mixture of monomers, at least one of the monomers comprising a polymerizable group selected from acrylate, epoxy, oxetane, vinyl ether, and thiolene, and b) an inorganic material, characterized in that the network has an order parameter S greater than 0.01 and that the inorganic material is a substantially water-insoluble inorganic salt, a free metal particle, or a mixture thereof.
(FR)
L'invention concerne un composite anisotrope comprenant un mélange a) d'un réseau polymérique orienté de façon anisotrope avec un ou plusieurs groupes de liaison provenant d'un monomère liquide cristallin ou d'un mélange liquide cristallin de monomères, dont au moins l'un des monomères comprend un groupe polymérisable choisi parmi un groupe acrylate, époxy, oxétane, vinyléther, et thiolène, et b) d'un matériau inorganique, caractérisé en ce que le réseau possède un paramètre d'ordre S supérieur à 0,01 et en ce que le matériau inorganique est un sel inorganique sensiblement insoluble dans l'eau, une particule métallique libre ou un mélange des deux.
Également publié en tant que
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