POWDER COATING COMPOSITIONS HAVING IMPROVED MAR AND ACID RESISTANCE
A thermosetting composition that includes a co-reactable solid, particulate mixture of a film forming material having functional groups and a crosslinking agent having at least two functional groups that are reactive with the functional groups in the film forming material. The crosslinking agent inc...
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| creator | COCA, SIMION O'DWYER, JAMES B RECHENBERG, KAREN S BARKAC, KAREN A BOWSER, LINDA J |
| description | A thermosetting composition that includes a co-reactable solid, particulate mixture of a film forming material having functional groups and a crosslinking agent having at least two functional groups that are reactive with the functional groups in the film forming material. The crosslinking agent includes a copolymer having at least 30 mol % of alternating structural units of a residue from a donor monomer and a residue from one or more acrylic acceptor monomers. The thermosetting composition may coat a substrate by coalescing the composition to form a continuous film and curing the composition. The thermosetting composition may be included as part of a multi-component composite coating composition that includes an optional primer coat, a base coat deposited from a pigmented film-forming composition, and a transparent top coat applied over the base coat, where either the base coat, the transparent top coat, or both, are deposited from the thermosetting composition.
L'invention porte sur une composition thermodurcissable comprenant un mélange particulaire, solide d'un matériau filmogène capable de co-réagir, ce matériau possédant des groupes fonctionnels et un agent de réticulation possédant au moins deux groupes fonctionnels réagissant avec les groupes fonctionnels du matériau filmogène. L'agent de réticulation comprend un copolymère possédant au moins 30 % en moles de motifs structuraux alternés d'un résidu d'un monomère donneur et d'un résidu d'un ou plusieurs monomères accepteurs acryliques. La composition thermodurcissable peut recouvrir un substrat par coalescence de façon à former un film continu et à durcir la composition. La composition thermodurcissable peut être incluse partiellement dans une composition de revêtement composite multi-composant comprenant une éventuelle couche primaire, une couche de base déposée à partir d'une composition filmogène pigmentée et une couche supérieure transparente appliquée sur la couche de base, soit la couche de base, soit la couche supérieure transparente, soit les deux étant déposées à partir de la composition thermodurcissable. |
| format | Patent |
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L'invention porte sur une composition thermodurcissable comprenant un mélange particulaire, solide d'un matériau filmogène capable de co-réagir, ce matériau possédant des groupes fonctionnels et un agent de réticulation possédant au moins deux groupes fonctionnels réagissant avec les groupes fonctionnels du matériau filmogène. L'agent de réticulation comprend un copolymère possédant au moins 30 % en moles de motifs structuraux alternés d'un résidu d'un monomère donneur et d'un résidu d'un ou plusieurs monomères accepteurs acryliques. La composition thermodurcissable peut recouvrir un substrat par coalescence de façon à former un film continu et à durcir la composition. La composition thermodurcissable peut être incluse partiellement dans une composition de revêtement composite multi-composant comprenant une éventuelle couche primaire, une couche de base déposée à partir d'une composition filmogène pigmentée et une couche supérieure transparente appliquée sur la couche de base, soit la couche de base, soit la couche supérieure transparente, soit les deux étant déposées à partir de la composition thermodurcissable.</description><edition>7</edition><language>eng ; fre</language><subject>ADHESIVES ; APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL ; CHEMICAL PAINT OR INK REMOVERS ; CHEMISTRY ; COATING COMPOSITIONS, e.g. PAINTS, VARNISHES ORLACQUERS ; COMPOSITIONS BASED THEREON ; COMPOSITIONS OF MACROMOLECULAR COMPOUNDS ; CORRECTING FLUIDS ; DYES ; FILLING PASTES ; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC ; GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS ; INKS ; LAYERED PRODUCTS ; LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT ORNON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM ; MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVINGCARBON-TO-CARBON UNSATURATED BONDS ; MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONSONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS ; METALLURGY ; MISCELLANEOUS APPLICATIONS OF MATERIALS ; MISCELLANEOUS COMPOSITIONS ; NATURAL RESINS ; ORGANIC MACROMOLECULAR COMPOUNDS ; PAINTS ; PASTES OR SOLIDS FOR COLOURING OR PRINTING ; PERFORMING OPERATIONS ; POLISHES ; PROCESSES FOR APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TOSURFACES, IN GENERAL ; SPRAYING OR ATOMISING IN GENERAL ; TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION ; TECHNICAL SUBJECTS COVERED BY FORMER USPC ; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS ; THEIR PREPARATION OR CHEMICAL WORKING-UP ; TRANSPORTING ; USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES ASCOMPOUNDING INGREDIENTS ; USE OF MATERIALS THEREFOR ; WOODSTAINS</subject><creationdate>2003</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&date=20031113&DB=EPODOC&CC=WO&NR=03070826A3$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76290</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20031113&DB=EPODOC&CC=WO&NR=03070826A3$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>COCA, SIMION</creatorcontrib><creatorcontrib>O'DWYER, JAMES B</creatorcontrib><creatorcontrib>RECHENBERG, KAREN S</creatorcontrib><creatorcontrib>BARKAC, KAREN A</creatorcontrib><creatorcontrib>BOWSER, LINDA J</creatorcontrib><title>POWDER COATING COMPOSITIONS HAVING IMPROVED MAR AND ACID RESISTANCE</title><description>A thermosetting composition that includes a co-reactable solid, particulate mixture of a film forming material having functional groups and a crosslinking agent having at least two functional groups that are reactive with the functional groups in the film forming material. The crosslinking agent includes a copolymer having at least 30 mol % of alternating structural units of a residue from a donor monomer and a residue from one or more acrylic acceptor monomers. The thermosetting composition may coat a substrate by coalescing the composition to form a continuous film and curing the composition. The thermosetting composition may be included as part of a multi-component composite coating composition that includes an optional primer coat, a base coat deposited from a pigmented film-forming composition, and a transparent top coat applied over the base coat, where either the base coat, the transparent top coat, or both, are deposited from the thermosetting composition.
L'invention porte sur une composition thermodurcissable comprenant un mélange particulaire, solide d'un matériau filmogène capable de co-réagir, ce matériau possédant des groupes fonctionnels et un agent de réticulation possédant au moins deux groupes fonctionnels réagissant avec les groupes fonctionnels du matériau filmogène. L'agent de réticulation comprend un copolymère possédant au moins 30 % en moles de motifs structuraux alternés d'un résidu d'un monomère donneur et d'un résidu d'un ou plusieurs monomères accepteurs acryliques. La composition thermodurcissable peut recouvrir un substrat par coalescence de façon à former un film continu et à durcir la composition. La composition thermodurcissable peut être incluse partiellement dans une composition de revêtement composite multi-composant comprenant une éventuelle couche primaire, une couche de base déposée à partir d'une composition filmogène pigmentée et une couche supérieure transparente appliquée sur la couche de base, soit la couche de base, soit la couche supérieure transparente, soit les deux étant déposées à partir de la composition thermodurcissable.</description><subject>ADHESIVES</subject><subject>APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL</subject><subject>CHEMICAL PAINT OR INK REMOVERS</subject><subject>CHEMISTRY</subject><subject>COATING COMPOSITIONS, e.g. PAINTS, VARNISHES ORLACQUERS</subject><subject>COMPOSITIONS BASED THEREON</subject><subject>COMPOSITIONS OF MACROMOLECULAR COMPOUNDS</subject><subject>CORRECTING FLUIDS</subject><subject>DYES</subject><subject>FILLING PASTES</subject><subject>GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC</subject><subject>GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS</subject><subject>INKS</subject><subject>LAYERED PRODUCTS</subject><subject>LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT ORNON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM</subject><subject>MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVINGCARBON-TO-CARBON UNSATURATED BONDS</subject><subject>MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONSONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS</subject><subject>METALLURGY</subject><subject>MISCELLANEOUS APPLICATIONS OF MATERIALS</subject><subject>MISCELLANEOUS COMPOSITIONS</subject><subject>NATURAL RESINS</subject><subject>ORGANIC MACROMOLECULAR COMPOUNDS</subject><subject>PAINTS</subject><subject>PASTES OR SOLIDS FOR COLOURING OR PRINTING</subject><subject>PERFORMING OPERATIONS</subject><subject>POLISHES</subject><subject>PROCESSES FOR APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TOSURFACES, IN GENERAL</subject><subject>SPRAYING OR ATOMISING IN GENERAL</subject><subject>TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION</subject><subject>TECHNICAL SUBJECTS COVERED BY FORMER USPC</subject><subject>TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS</subject><subject>THEIR PREPARATION OR CHEMICAL WORKING-UP</subject><subject>TRANSPORTING</subject><subject>USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES ASCOMPOUNDING INGREDIENTS</subject><subject>USE OF MATERIALS THEREFOR</subject><subject>WOODSTAINS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2003</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZHAO8A93cQ1ScPZ3DPH0cwfSvgH-wZ4hnv5-wQoejmEgMU_fgCD_MFcXBV_HIAVHPxcFR2dPF4Ug12DP4BBHP2dXHgbWtMSc4lReKM3NoOjmGuLsoZtakB-fWlyQmJyal1oSH-5vYGxgbmBhZOZobEyMGgA7PCuj</recordid><startdate>20031113</startdate><enddate>20031113</enddate><creator>COCA, SIMION</creator><creator>O'DWYER, JAMES B</creator><creator>RECHENBERG, KAREN S</creator><creator>BARKAC, KAREN A</creator><creator>BOWSER, LINDA J</creator><scope>EVB</scope></search><sort><creationdate>20031113</creationdate><title>POWDER COATING COMPOSITIONS HAVING IMPROVED MAR AND ACID RESISTANCE</title><author>COCA, SIMION ; O'DWYER, JAMES B ; RECHENBERG, KAREN S ; BARKAC, KAREN A ; BOWSER, LINDA J</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_WO03070826A33</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; fre</language><creationdate>2003</creationdate><topic>ADHESIVES</topic><topic>APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL</topic><topic>CHEMICAL PAINT OR INK REMOVERS</topic><topic>CHEMISTRY</topic><topic>COATING COMPOSITIONS, e.g. PAINTS, VARNISHES ORLACQUERS</topic><topic>COMPOSITIONS BASED THEREON</topic><topic>COMPOSITIONS OF MACROMOLECULAR COMPOUNDS</topic><topic>CORRECTING FLUIDS</topic><topic>DYES</topic><topic>FILLING PASTES</topic><topic>GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC</topic><topic>GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS</topic><topic>INKS</topic><topic>LAYERED PRODUCTS</topic><topic>LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT ORNON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM</topic><topic>MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVINGCARBON-TO-CARBON UNSATURATED BONDS</topic><topic>MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONSONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS</topic><topic>METALLURGY</topic><topic>MISCELLANEOUS APPLICATIONS OF MATERIALS</topic><topic>MISCELLANEOUS COMPOSITIONS</topic><topic>NATURAL RESINS</topic><topic>ORGANIC MACROMOLECULAR COMPOUNDS</topic><topic>PAINTS</topic><topic>PASTES OR SOLIDS FOR COLOURING OR PRINTING</topic><topic>PERFORMING OPERATIONS</topic><topic>POLISHES</topic><topic>PROCESSES FOR APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TOSURFACES, IN GENERAL</topic><topic>SPRAYING OR ATOMISING IN GENERAL</topic><topic>TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION</topic><topic>TECHNICAL SUBJECTS COVERED BY FORMER USPC</topic><topic>TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS</topic><topic>THEIR PREPARATION OR CHEMICAL WORKING-UP</topic><topic>TRANSPORTING</topic><topic>USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES ASCOMPOUNDING INGREDIENTS</topic><topic>USE OF MATERIALS THEREFOR</topic><topic>WOODSTAINS</topic><toplevel>online_resources</toplevel><creatorcontrib>COCA, SIMION</creatorcontrib><creatorcontrib>O'DWYER, JAMES B</creatorcontrib><creatorcontrib>RECHENBERG, KAREN S</creatorcontrib><creatorcontrib>BARKAC, KAREN A</creatorcontrib><creatorcontrib>BOWSER, LINDA J</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>COCA, SIMION</au><au>O'DWYER, JAMES B</au><au>RECHENBERG, KAREN S</au><au>BARKAC, KAREN A</au><au>BOWSER, LINDA J</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>POWDER COATING COMPOSITIONS HAVING IMPROVED MAR AND ACID RESISTANCE</title><date>2003-11-13</date><risdate>2003</risdate><abstract>A thermosetting composition that includes a co-reactable solid, particulate mixture of a film forming material having functional groups and a crosslinking agent having at least two functional groups that are reactive with the functional groups in the film forming material. The crosslinking agent includes a copolymer having at least 30 mol % of alternating structural units of a residue from a donor monomer and a residue from one or more acrylic acceptor monomers. The thermosetting composition may coat a substrate by coalescing the composition to form a continuous film and curing the composition. The thermosetting composition may be included as part of a multi-component composite coating composition that includes an optional primer coat, a base coat deposited from a pigmented film-forming composition, and a transparent top coat applied over the base coat, where either the base coat, the transparent top coat, or both, are deposited from the thermosetting composition.
L'invention porte sur une composition thermodurcissable comprenant un mélange particulaire, solide d'un matériau filmogène capable de co-réagir, ce matériau possédant des groupes fonctionnels et un agent de réticulation possédant au moins deux groupes fonctionnels réagissant avec les groupes fonctionnels du matériau filmogène. L'agent de réticulation comprend un copolymère possédant au moins 30 % en moles de motifs structuraux alternés d'un résidu d'un monomère donneur et d'un résidu d'un ou plusieurs monomères accepteurs acryliques. La composition thermodurcissable peut recouvrir un substrat par coalescence de façon à former un film continu et à durcir la composition. La composition thermodurcissable peut être incluse partiellement dans une composition de revêtement composite multi-composant comprenant une éventuelle couche primaire, une couche de base déposée à partir d'une composition filmogène pigmentée et une couche supérieure transparente appliquée sur la couche de base, soit la couche de base, soit la couche supérieure transparente, soit les deux étant déposées à partir de la composition thermodurcissable.</abstract><edition>7</edition><oa>free_for_read</oa></addata></record> |
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| subjects | ADHESIVES APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL CHEMICAL PAINT OR INK REMOVERS CHEMISTRY COATING COMPOSITIONS, e.g. PAINTS, VARNISHES ORLACQUERS COMPOSITIONS BASED THEREON COMPOSITIONS OF MACROMOLECULAR COMPOUNDS CORRECTING FLUIDS DYES FILLING PASTES GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS INKS LAYERED PRODUCTS LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT ORNON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVINGCARBON-TO-CARBON UNSATURATED BONDS MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONSONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS METALLURGY MISCELLANEOUS APPLICATIONS OF MATERIALS MISCELLANEOUS COMPOSITIONS NATURAL RESINS ORGANIC MACROMOLECULAR COMPOUNDS PAINTS PASTES OR SOLIDS FOR COLOURING OR PRINTING PERFORMING OPERATIONS POLISHES PROCESSES FOR APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TOSURFACES, IN GENERAL SPRAYING OR ATOMISING IN GENERAL TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION TECHNICAL SUBJECTS COVERED BY FORMER USPC TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS THEIR PREPARATION OR CHEMICAL WORKING-UP TRANSPORTING USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES ASCOMPOUNDING INGREDIENTS USE OF MATERIALS THEREFOR WOODSTAINS |
| title | POWDER COATING COMPOSITIONS HAVING IMPROVED MAR AND ACID RESISTANCE |
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