POLYMERICALLY MICRO-ENCAPSULATED PIGMENTS

Die Erfindung betrifft ein Verfahren zur Beschichtung von Substratoberflächen, insbesondere von Partikeln mit einem mittleren Durchmesser von 10 nm bis 1 mm mit polymeren Materialien, wobei a) die Substratoberfläche mit Verbindungen als Ankergruppen, enthaltend Phosphorsäure-, Phosphonsäure-, Sulfon...

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Hauptverfasser: SCHMIDT, FRIEDRICH-GEORG, EISENBACH, CLAUS, DIETER, KERN, ROLAND, SCHAUER, THADEUS, PAWLIK, ANDREAS
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creator SCHMIDT, FRIEDRICH-GEORG
EISENBACH, CLAUS, DIETER
KERN, ROLAND
SCHAUER, THADEUS
PAWLIK, ANDREAS
description Die Erfindung betrifft ein Verfahren zur Beschichtung von Substratoberflächen, insbesondere von Partikeln mit einem mittleren Durchmesser von 10 nm bis 1 mm mit polymeren Materialien, wobei a) die Substratoberfläche mit Verbindungen als Ankergruppen, enthaltend Phosphorsäure-, Phosphonsäure-, Sulfonsäure-, Sulfonat-, Amino- oder Carboxylatgruppen umgesetzt wird, b) die auf die Substratoberfläche gebundenen Ankergruppen mit einem Initiator, enthaltend eine Abgangsgruppe, umgesetzt werden und c) nach Abspaltung der Abgangsgruppe eine ATRP-Pfropfpolymerisation am Initiator mit mindestens einem olefinisch ungesättigten Monomeren durchgeführt wird. Die beschichteten Substrate finden in Farben oder Lacken Verwendung. The invention relates to a method for coating the surfaces of substrates, especially particles having an average diameter of 10 nm - 1 mm, with polymer materials. According to said method a) the surface of the substrate is made to react with active group compounds containing phosphoric acid, phosphonic acid, sulfonic acid sulfonate, amino or carboxylate groups; b) the active groups bonded to the surface of the substrate are made to react with an initiator containing a leaving group; c) ATRP graft polymerization is carried out on the initiator with at least one olefinically unsaturated monomer once the leaving group has been split. The coated substrates are used in paints or lacquers. L'invention concerne un procédé pour revêtir des surfaces de substrats, notamment des particules présentant un diamètre moyen compris entre 10 nm et 1 mm, avec des matériaux polymères. Selon ce procédé, a) on fait réagir la surface du substrat avec des composés servant de groupes d'ancrage, contenant des groupes acide phosphorique, acide phosphonique, acide sulfonique, sulfonate, amino ou carboxylate ; b) on fait réagir les groupes d'ancrage liés à la surface du substrat avec un initiateur contenant un nucléofuge et c) on effectue, après séparation du nucléofuge, une polymérisation avec greffage contrôlée par transfert d'atomes (ATRP) sur l'initiateur avec au moins un monomère oléfiniquement insaturé. Les substrats revêtus s'utilisent dans des peintures ou vernis.
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Die beschichteten Substrate finden in Farben oder Lacken Verwendung. The invention relates to a method for coating the surfaces of substrates, especially particles having an average diameter of 10 nm - 1 mm, with polymer materials. According to said method a) the surface of the substrate is made to react with active group compounds containing phosphoric acid, phosphonic acid, sulfonic acid sulfonate, amino or carboxylate groups; b) the active groups bonded to the surface of the substrate are made to react with an initiator containing a leaving group; c) ATRP graft polymerization is carried out on the initiator with at least one olefinically unsaturated monomer once the leaving group has been split. The coated substrates are used in paints or lacquers. L'invention concerne un procédé pour revêtir des surfaces de substrats, notamment des particules présentant un diamètre moyen compris entre 10 nm et 1 mm, avec des matériaux polymères. Selon ce procédé, a) on fait réagir la surface du substrat avec des composés servant de groupes d'ancrage, contenant des groupes acide phosphorique, acide phosphonique, acide sulfonique, sulfonate, amino ou carboxylate ; b) on fait réagir les groupes d'ancrage liés à la surface du substrat avec un initiateur contenant un nucléofuge et c) on effectue, après séparation du nucléofuge, une polymérisation avec greffage contrôlée par transfert d'atomes (ATRP) sur l'initiateur avec au moins un monomère oléfiniquement insaturé. Les substrats revêtus s'utilisent dans des peintures ou vernis.</description><edition>7</edition><language>eng ; fre ; ger</language><subject>ADHESIVES ; CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY ; CHEMISTRY ; COMPOSITIONS BASED THEREON ; DEVICES OR ARRANGEMENTS, THE OPTICAL OPERATION OF WHICH ISMODIFIED BY CHANGING THE OPTICAL PROPERTIES OF THE MEDIUM OF THEDEVICES OR ARRANGEMENTS FOR THE CONTROL OF THE INTENSITY,COLOUR, PHASE, POLARISATION OR DIRECTION OF LIGHT, e.g.SWITCHING, GATING, MODULATING OR DEMODULATING ; DYES ; FREQUENCY-CHANGING ; LAKES ; MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVINGCARBON-TO-CARBON UNSATURATED BONDS ; METALLURGY ; MISCELLANEOUS APPLICATIONS OF MATERIALS ; MISCELLANEOUS COMPOSITIONS ; MORDANTS ; NATURAL RESINS ; NON-LINEAR OPTICS ; OPTICAL ANALOGUE/DIGITAL CONVERTERS ; OPTICAL LOGIC ELEMENTS ; OPTICS ; ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES ; ORGANIC MACROMOLECULAR COMPOUNDS ; PAINTS ; PERFORMING OPERATIONS ; PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL ; PHYSICS ; POLISHES ; PREPARATION OF CARBON BLACK ; TECHNIQUES OR PROCEDURES FOR THE OPERATION THEREOF ; THEIR PREPARATION OR CHEMICAL WORKING-UP ; THEIR RELEVANT APPARATUS ; TRANSPORTING ; TREATMENT OF INORGANIC MATERIALS, OTHER THAN FIBROUS FILLERS,TO ENHANCE THEIR PIGMENTING OR FILLING PROPERTIES</subject><creationdate>2001</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&amp;date=20011206&amp;DB=EPODOC&amp;CC=WO&amp;NR=0192359A1$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25563,76318</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&amp;date=20011206&amp;DB=EPODOC&amp;CC=WO&amp;NR=0192359A1$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>SCHMIDT, FRIEDRICH-GEORG</creatorcontrib><creatorcontrib>EISENBACH, CLAUS, DIETER</creatorcontrib><creatorcontrib>KERN, ROLAND</creatorcontrib><creatorcontrib>SCHAUER, THADEUS</creatorcontrib><creatorcontrib>PAWLIK, ANDREAS</creatorcontrib><title>POLYMERICALLY MICRO-ENCAPSULATED PIGMENTS</title><description>Die Erfindung betrifft ein Verfahren zur Beschichtung von Substratoberflächen, insbesondere von Partikeln mit einem mittleren Durchmesser von 10 nm bis 1 mm mit polymeren Materialien, wobei a) die Substratoberfläche mit Verbindungen als Ankergruppen, enthaltend Phosphorsäure-, Phosphonsäure-, Sulfonsäure-, Sulfonat-, Amino- oder Carboxylatgruppen umgesetzt wird, b) die auf die Substratoberfläche gebundenen Ankergruppen mit einem Initiator, enthaltend eine Abgangsgruppe, umgesetzt werden und c) nach Abspaltung der Abgangsgruppe eine ATRP-Pfropfpolymerisation am Initiator mit mindestens einem olefinisch ungesättigten Monomeren durchgeführt wird. Die beschichteten Substrate finden in Farben oder Lacken Verwendung. The invention relates to a method for coating the surfaces of substrates, especially particles having an average diameter of 10 nm - 1 mm, with polymer materials. According to said method a) the surface of the substrate is made to react with active group compounds containing phosphoric acid, phosphonic acid, sulfonic acid sulfonate, amino or carboxylate groups; b) the active groups bonded to the surface of the substrate are made to react with an initiator containing a leaving group; c) ATRP graft polymerization is carried out on the initiator with at least one olefinically unsaturated monomer once the leaving group has been split. The coated substrates are used in paints or lacquers. L'invention concerne un procédé pour revêtir des surfaces de substrats, notamment des particules présentant un diamètre moyen compris entre 10 nm et 1 mm, avec des matériaux polymères. Selon ce procédé, a) on fait réagir la surface du substrat avec des composés servant de groupes d'ancrage, contenant des groupes acide phosphorique, acide phosphonique, acide sulfonique, sulfonate, amino ou carboxylate ; b) on fait réagir les groupes d'ancrage liés à la surface du substrat avec un initiateur contenant un nucléofuge et c) on effectue, après séparation du nucléofuge, une polymérisation avec greffage contrôlée par transfert d'atomes (ATRP) sur l'initiateur avec au moins un monomère oléfiniquement insaturé. 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EISENBACH, CLAUS, DIETER ; KERN, ROLAND ; SCHAUER, THADEUS ; PAWLIK, ANDREAS</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_WO0192359A13</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; fre ; ger</language><creationdate>2001</creationdate><topic>ADHESIVES</topic><topic>CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY</topic><topic>CHEMISTRY</topic><topic>COMPOSITIONS BASED THEREON</topic><topic>DEVICES OR ARRANGEMENTS, THE OPTICAL OPERATION OF WHICH ISMODIFIED BY CHANGING THE OPTICAL PROPERTIES OF THE MEDIUM OF THEDEVICES OR ARRANGEMENTS FOR THE CONTROL OF THE INTENSITY,COLOUR, PHASE, POLARISATION OR DIRECTION OF LIGHT, e.g.SWITCHING, GATING, MODULATING OR DEMODULATING</topic><topic>DYES</topic><topic>FREQUENCY-CHANGING</topic><topic>LAKES</topic><topic>MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVINGCARBON-TO-CARBON UNSATURATED BONDS</topic><topic>METALLURGY</topic><topic>MISCELLANEOUS APPLICATIONS OF MATERIALS</topic><topic>MISCELLANEOUS COMPOSITIONS</topic><topic>MORDANTS</topic><topic>NATURAL RESINS</topic><topic>NON-LINEAR OPTICS</topic><topic>OPTICAL ANALOGUE/DIGITAL CONVERTERS</topic><topic>OPTICAL LOGIC ELEMENTS</topic><topic>OPTICS</topic><topic>ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES</topic><topic>ORGANIC MACROMOLECULAR COMPOUNDS</topic><topic>PAINTS</topic><topic>PERFORMING OPERATIONS</topic><topic>PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL</topic><topic>PHYSICS</topic><topic>POLISHES</topic><topic>PREPARATION OF CARBON BLACK</topic><topic>TECHNIQUES OR PROCEDURES FOR THE OPERATION THEREOF</topic><topic>THEIR PREPARATION OR CHEMICAL WORKING-UP</topic><topic>THEIR RELEVANT APPARATUS</topic><topic>TRANSPORTING</topic><topic>TREATMENT OF INORGANIC MATERIALS, OTHER THAN FIBROUS FILLERS,TO ENHANCE THEIR PIGMENTING OR FILLING PROPERTIES</topic><toplevel>online_resources</toplevel><creatorcontrib>SCHMIDT, FRIEDRICH-GEORG</creatorcontrib><creatorcontrib>EISENBACH, CLAUS, DIETER</creatorcontrib><creatorcontrib>KERN, ROLAND</creatorcontrib><creatorcontrib>SCHAUER, THADEUS</creatorcontrib><creatorcontrib>PAWLIK, ANDREAS</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>SCHMIDT, FRIEDRICH-GEORG</au><au>EISENBACH, CLAUS, DIETER</au><au>KERN, ROLAND</au><au>SCHAUER, THADEUS</au><au>PAWLIK, ANDREAS</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>POLYMERICALLY MICRO-ENCAPSULATED PIGMENTS</title><date>2001-12-06</date><risdate>2001</risdate><abstract>Die Erfindung betrifft ein Verfahren zur Beschichtung von Substratoberflächen, insbesondere von Partikeln mit einem mittleren Durchmesser von 10 nm bis 1 mm mit polymeren Materialien, wobei a) die Substratoberfläche mit Verbindungen als Ankergruppen, enthaltend Phosphorsäure-, Phosphonsäure-, Sulfonsäure-, Sulfonat-, Amino- oder Carboxylatgruppen umgesetzt wird, b) die auf die Substratoberfläche gebundenen Ankergruppen mit einem Initiator, enthaltend eine Abgangsgruppe, umgesetzt werden und c) nach Abspaltung der Abgangsgruppe eine ATRP-Pfropfpolymerisation am Initiator mit mindestens einem olefinisch ungesättigten Monomeren durchgeführt wird. Die beschichteten Substrate finden in Farben oder Lacken Verwendung. The invention relates to a method for coating the surfaces of substrates, especially particles having an average diameter of 10 nm - 1 mm, with polymer materials. According to said method a) the surface of the substrate is made to react with active group compounds containing phosphoric acid, phosphonic acid, sulfonic acid sulfonate, amino or carboxylate groups; b) the active groups bonded to the surface of the substrate are made to react with an initiator containing a leaving group; c) ATRP graft polymerization is carried out on the initiator with at least one olefinically unsaturated monomer once the leaving group has been split. The coated substrates are used in paints or lacquers. L'invention concerne un procédé pour revêtir des surfaces de substrats, notamment des particules présentant un diamètre moyen compris entre 10 nm et 1 mm, avec des matériaux polymères. Selon ce procédé, a) on fait réagir la surface du substrat avec des composés servant de groupes d'ancrage, contenant des groupes acide phosphorique, acide phosphonique, acide sulfonique, sulfonate, amino ou carboxylate ; b) on fait réagir les groupes d'ancrage liés à la surface du substrat avec un initiateur contenant un nucléofuge et c) on effectue, après séparation du nucléofuge, une polymérisation avec greffage contrôlée par transfert d'atomes (ATRP) sur l'initiateur avec au moins un monomère oléfiniquement insaturé. Les substrats revêtus s'utilisent dans des peintures ou vernis.</abstract><edition>7</edition><oa>free_for_read</oa></addata></record>
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subjects ADHESIVES
CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY
CHEMISTRY
COMPOSITIONS BASED THEREON
DEVICES OR ARRANGEMENTS, THE OPTICAL OPERATION OF WHICH ISMODIFIED BY CHANGING THE OPTICAL PROPERTIES OF THE MEDIUM OF THEDEVICES OR ARRANGEMENTS FOR THE CONTROL OF THE INTENSITY,COLOUR, PHASE, POLARISATION OR DIRECTION OF LIGHT, e.g.SWITCHING, GATING, MODULATING OR DEMODULATING
DYES
FREQUENCY-CHANGING
LAKES
MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVINGCARBON-TO-CARBON UNSATURATED BONDS
METALLURGY
MISCELLANEOUS APPLICATIONS OF MATERIALS
MISCELLANEOUS COMPOSITIONS
MORDANTS
NATURAL RESINS
NON-LINEAR OPTICS
OPTICAL ANALOGUE/DIGITAL CONVERTERS
OPTICAL LOGIC ELEMENTS
OPTICS
ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES
ORGANIC MACROMOLECULAR COMPOUNDS
PAINTS
PERFORMING OPERATIONS
PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
PHYSICS
POLISHES
PREPARATION OF CARBON BLACK
TECHNIQUES OR PROCEDURES FOR THE OPERATION THEREOF
THEIR PREPARATION OR CHEMICAL WORKING-UP
THEIR RELEVANT APPARATUS
TRANSPORTING
TREATMENT OF INORGANIC MATERIALS, OTHER THAN FIBROUS FILLERS,TO ENHANCE THEIR PIGMENTING OR FILLING PROPERTIES
title POLYMERICALLY MICRO-ENCAPSULATED PIGMENTS
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