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1. WO2000038846 - MULTILAYER SYSTEMS WITH AT LEAST ONE LAYER BASED ON MESOMORPHIC POLYELECTROLYTE COMPLEXES, METHOD FOR PRODUCING THEM AND THEIR USE

Publication Number WO/2000/038846
Publication Date 06.07.2000
International Application No. PCT/EP1999/010242
International Filing Date 21.12.1999
Chapter 2 Demand Filed 29.06.2000
IPC
C08L 101/02 2006.01
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
101Compositions of unspecified macromolecular compounds
02characterised by the presence of specified groups
C09D 201/02 2006.01
CCHEMISTRY; METALLURGY
09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
DCOATING 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
201Coating compositions based on unspecified macromolecular compounds
02characterised by the presence of specified groups
CPC
C08L 101/02
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
101Compositions of unspecified macromolecular compounds
02characterised by the presence of specified groups ; , e.g. terminal or pendant functional groups
C09D 201/02
CCHEMISTRY; METALLURGY
09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
DCOATING 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
201Coating compositions based on unspecified macromolecular compounds
02characterised by the presence of specified groups ; , e.g. terminal or pendant functional groups
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 428/31504
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]
Y10T 428/31551
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]
31551Of polyamidoester [polyurethane, polyisocyanate, polycarbamate, etc.]
Y10T 428/31554
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]
31551Of polyamidoester [polyurethane, polyisocyanate, polycarbamate, etc.]
31554Next to second layer of polyamidoester
Applicants
  • BASF COATINGS AG [DE/DE]; Glasuritstrasse 1 D-48165 Münster, DE (AllExceptUS)
  • PODLASKI-PYZIK, Beate [DE/DE]; DE (UsOnly)
  • HALTMANN, Astrid [DE/DE]; DE (UsOnly)
  • BREMSER, Wolfgang [DE/DE]; DE (UsOnly)
Inventors
  • PODLASKI-PYZIK, Beate; DE
  • HALTMANN, Astrid; DE
  • BREMSER, Wolfgang; DE
Agents
  • FITZNER, Uwe; Lintorfer Strasse 10 D-40878 Ratingen, DE
Priority Data
198 60 170.024.12.1998DE
Publication Language German (DE)
Filing Language German (DE)
Designated States
Title
(DE) MEHRSCHICHTSYSTEME MIT MINDESTENS EINER SCHICHT AUF DER BASIS MESOMORPHER POLYELEKTROLYTKOMPLEXE, VERFAHREN ZU IHRER HERSTELLUNG UND IHRE VERWENDUNG
(EN) MULTILAYER SYSTEMS WITH AT LEAST ONE LAYER BASED ON MESOMORPHIC POLYELECTROLYTE COMPLEXES, METHOD FOR PRODUCING THEM AND THEIR USE
(FR) SYSTEMES MULTICOUCHES COMPORTANT AU MOINS UNE COUCHE A BASE DE COMPLEXES POLYELECTROLYTIQUES MESOMORPHES, LEUR PROCEDE DE PRODUCTION ET LEUR UTILISATION
Abstract
(DE)
Mehrschichtsystem, welches (I) mindestens einen Bestandteil (IA), welcher mesomorphe Polyelektrolytkomplexe enthält oder hieraus besteht und welcher herstellbar ist, indem man in einer flüssigen Phase (IB) mindestens einen polymeren und/oder oligomeren, organischen, anionischen Polyelektrolyten (IC) mit mindestens einem polymeren und/oder oligomeren, organischen, kationischen Polyelektrolyten (ID) und/oder mindestens einem kationischen Tensid (IE) oder mindestens einen polymeren und/oder oligomeren, organischen, kationischen Polyelektrolyten (ID) mit mindestens einem anionischen Tensid (IF) in stöchiometrischem oder nicht stöchiometrischem Verhältnis umsetzt, die resultierende flüssige Phase (IG) auf eine Unterlage oder in eine Form gießt und sich verfestigen läßt und den resultierenden Festkörper (IH) tempert; sowie (II) mindestens eine Schicht (IIA), welche dreidimensional vernetzt ist und herstellbar ist, indem man mindestens einen wäßrigen, thermisch härtbaren Beschichtungsstoff (IIB), enthaltend mindestens ein Bindemittel (IIC) und mindestens ein Vernetzungsmittel (IID), auf die Oberfläche des Bestandteils (IA) appliziert und die resultierende Naßschicht (IIE) thermisch härtet.
(EN)
The invention relates to a multilayer system containing (I) at least one component (IA) which contains mesomorphic polyelectrolyte complexes or at least consists of the same and which can be produced by reacting at least one polymeric and/or oligomeric, organic, anionic polyelectrolyte (IC) with at least one polymeric and/or oligomeric, organic, cationic polyelectrolyte (ID) and/or at least one cationic tenside (IE) or at least one polymeric and/or oligomeric, organic, cationic polyelectrolyte (ID) with at least one anionic tenside (IF) in a stoichiometric or non-stoichiometric ratio in a liquid phase (IB), pouring the resulting liquid phase (IG) onto a support or into a mould and allowing it to solidify and tempering the resulting solid (IH); and (II) at least one three-dimensionally cross-linked layer (IIA) which can be produced by applying at least one aqueous, thermally hardenable coating material (IIB) containing at least one binding agent (IIC) and at least one cross-linking agent (IID), to the surface of component (IA) and thermally hardening the resulting wet layer (IIE).
(FR)
L'invention concerne un système multicouche contenant (I) au moins un constituant (IA) renfermant des complexes polyélectrolytiques mésomorphes, ou constitué de ces derniers, et pouvant être produit selon un procédé consistant à faire réagir dans une phase liquide (IB) au moins un polyélectrolyte polymère et/ou oligomère, organique, anionique (IC) avec au moins un polyélectrolyte polymère et/ou oligomère, organique, cationique (ID) et/ou avec au moins un tensioactif cationique (IE), ou bien au moins un polyélectrolyte polymère et/ou oligomère, organique, cationique (ID) avec au moins un tensioactif anionique (IF), dans un rapport stoechiométrique ou non, puis à appliquer la phase liquide résultante (IG) sur un support ou à la couler dans un moule, à la laisser se solidifier puis à faire subir un traitement thermique au corps solide résultant (IH). Ce système multicouche contient également (II) au moins une couche (IIA) réticulée en trois dimensions et pouvant être produite selon un procédé consistant à appliquer sur la surface du constituant (IA) au moins une matière de revêtement (IIB) aqueuse, thermodurcissable, contenant au moins un liant (IIC) et au moins un agent de réticulation (IID), puis à durcir thermiquement la couche humide obtenue (IIE).
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