POLYSILOXANE MODIFIED POLYISOCYANATES FOR USE IN COATINGS
The invention relates to an isocyanate-terminated polysiloxane material that can preferably be used as a curing agent, hardener or co-reactant in coatings. The invention further relates to a method of manufacturing the isocyanate-terminated polysiloxane material by partially hydrolyzing a methoxy-fu...
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| creator | KOAY, CHIEW, W KEUK, JASMINE GASMENA, ROLAND, L JOHNSTON, DOUGLAS, E WYMAN, LARRY, DALE FLANIGAN, CAROLINA, A LUM, PAUL, ANTHONY |
| description | The invention relates to an isocyanate-terminated polysiloxane material that can preferably be used as a curing agent, hardener or co-reactant in coatings. The invention further relates to a method of manufacturing the isocyanate-terminated polysiloxane material by partially hydrolyzing a methoxy-functional polysiloxane such as a methyl phenyl polysiloxane, and reacting it with a polyisocyanate to yield the isocyanate-terminated polysiloxane hardener. The hardener can preferably be used with any isocyanate-reactive functional group of another component to form coating systems, including acrylics, polyesters, epoxies and urethanes.
L'invention concerne un matériau polysiloxane à terminaisons isocyanate qui peut de préférence être utilisé en tant qu'agent de durcissement, durcisseur ou co-réactif dans des revêtements. Cette invention concerne en outre un procédé de production du matériau polysiloxane à terminaisons isocyanate par hydrolyse partielle d'un polysiloxane à fonction méthoxy tel qu'un méthylphénylpolysiloxane, et sa réaction avec un polyisocyanate pour obtenir un durcisseur de type polysiloxane à terminaisons isocyanate. De préférence le durcisseur peut être utilisé avec tout groupe fonctionnel réagissant avec un isocyanate d'un autre composant pour former des systèmes de revêtement, comprenant les acryliques, les polyesters, les époxydes et les uréthannes. |
| format | Patent |
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L'invention concerne un matériau polysiloxane à terminaisons isocyanate qui peut de préférence être utilisé en tant qu'agent de durcissement, durcisseur ou co-réactif dans des revêtements. Cette invention concerne en outre un procédé de production du matériau polysiloxane à terminaisons isocyanate par hydrolyse partielle d'un polysiloxane à fonction méthoxy tel qu'un méthylphénylpolysiloxane, et sa réaction avec un polyisocyanate pour obtenir un durcisseur de type polysiloxane à terminaisons isocyanate. De préférence le durcisseur peut être utilisé avec tout groupe fonctionnel réagissant avec un isocyanate d'un autre composant pour former des systèmes de revêtement, comprenant les acryliques, les polyesters, les époxydes et les uréthannes.</description><language>eng ; fre</language><subject>ADHESIVES ; CHEMICAL PAINT OR INK REMOVERS ; CHEMISTRY ; COATING COMPOSITIONS, e.g. PAINTS, VARNISHES ORLACQUERS ; COMPOSITIONS BASED THEREON ; CORRECTING FLUIDS ; DYES ; FILLING PASTES ; INKS ; 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 ; POLISHES ; THEIR PREPARATION OR CHEMICAL WORKING-UP ; USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES ASCOMPOUNDING INGREDIENTS ; USE OF MATERIALS THEREFOR ; WOODSTAINS</subject><creationdate>2014</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=20140925&DB=EPODOC&CC=WO&NR=2014149331A1$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76516</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20140925&DB=EPODOC&CC=WO&NR=2014149331A1$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>KOAY, CHIEW, W</creatorcontrib><creatorcontrib>KEUK, JASMINE</creatorcontrib><creatorcontrib>GASMENA, ROLAND, L</creatorcontrib><creatorcontrib>JOHNSTON, DOUGLAS, E</creatorcontrib><creatorcontrib>WYMAN, LARRY, DALE</creatorcontrib><creatorcontrib>FLANIGAN, CAROLINA, A</creatorcontrib><creatorcontrib>LUM, PAUL, ANTHONY</creatorcontrib><title>POLYSILOXANE MODIFIED POLYISOCYANATES FOR USE IN COATINGS</title><description>The invention relates to an isocyanate-terminated polysiloxane material that can preferably be used as a curing agent, hardener or co-reactant in coatings. The invention further relates to a method of manufacturing the isocyanate-terminated polysiloxane material by partially hydrolyzing a methoxy-functional polysiloxane such as a methyl phenyl polysiloxane, and reacting it with a polyisocyanate to yield the isocyanate-terminated polysiloxane hardener. The hardener can preferably be used with any isocyanate-reactive functional group of another component to form coating systems, including acrylics, polyesters, epoxies and urethanes.
L'invention concerne un matériau polysiloxane à terminaisons isocyanate qui peut de préférence être utilisé en tant qu'agent de durcissement, durcisseur ou co-réactif dans des revêtements. Cette invention concerne en outre un procédé de production du matériau polysiloxane à terminaisons isocyanate par hydrolyse partielle d'un polysiloxane à fonction méthoxy tel qu'un méthylphénylpolysiloxane, et sa réaction avec un polyisocyanate pour obtenir un durcisseur de type polysiloxane à terminaisons isocyanate. De préférence le durcisseur peut être utilisé avec tout groupe fonctionnel réagissant avec un isocyanate d'un autre composant pour former des systèmes de revêtement, comprenant les acryliques, les polyesters, les époxydes et les uréthannes.</description><subject>ADHESIVES</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>CORRECTING FLUIDS</subject><subject>DYES</subject><subject>FILLING PASTES</subject><subject>INKS</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>POLISHES</subject><subject>THEIR PREPARATION OR CHEMICAL WORKING-UP</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>2014</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZLAM8PeJDPb08Y9w9HNV8PV38XTzdHVRAIl6Bvs7Rzr6OYa4Biu4-QcphAa7Knj6KTj7O4Z4-rkH8zCwpiXmFKfyQmluBmU31xBnD93Ugvz41OKCxOTUvNSS-HB_IwNDE0MTS2NjQ0dDY-JUAQBfnyn6</recordid><startdate>20140925</startdate><enddate>20140925</enddate><creator>KOAY, CHIEW, W</creator><creator>KEUK, JASMINE</creator><creator>GASMENA, ROLAND, L</creator><creator>JOHNSTON, DOUGLAS, E</creator><creator>WYMAN, LARRY, DALE</creator><creator>FLANIGAN, CAROLINA, A</creator><creator>LUM, PAUL, ANTHONY</creator><scope>EVB</scope></search><sort><creationdate>20140925</creationdate><title>POLYSILOXANE MODIFIED POLYISOCYANATES FOR USE IN COATINGS</title><author>KOAY, CHIEW, W ; KEUK, JASMINE ; GASMENA, ROLAND, L ; JOHNSTON, DOUGLAS, E ; WYMAN, LARRY, DALE ; FLANIGAN, CAROLINA, A ; LUM, PAUL, ANTHONY</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_WO2014149331A13</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; fre</language><creationdate>2014</creationdate><topic>ADHESIVES</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>CORRECTING FLUIDS</topic><topic>DYES</topic><topic>FILLING PASTES</topic><topic>INKS</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>POLISHES</topic><topic>THEIR PREPARATION OR CHEMICAL WORKING-UP</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>KOAY, CHIEW, W</creatorcontrib><creatorcontrib>KEUK, JASMINE</creatorcontrib><creatorcontrib>GASMENA, ROLAND, L</creatorcontrib><creatorcontrib>JOHNSTON, DOUGLAS, E</creatorcontrib><creatorcontrib>WYMAN, LARRY, DALE</creatorcontrib><creatorcontrib>FLANIGAN, CAROLINA, A</creatorcontrib><creatorcontrib>LUM, PAUL, ANTHONY</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>KOAY, CHIEW, W</au><au>KEUK, JASMINE</au><au>GASMENA, ROLAND, L</au><au>JOHNSTON, DOUGLAS, E</au><au>WYMAN, LARRY, DALE</au><au>FLANIGAN, CAROLINA, A</au><au>LUM, PAUL, ANTHONY</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>POLYSILOXANE MODIFIED POLYISOCYANATES FOR USE IN COATINGS</title><date>2014-09-25</date><risdate>2014</risdate><abstract>The invention relates to an isocyanate-terminated polysiloxane material that can preferably be used as a curing agent, hardener or co-reactant in coatings. The invention further relates to a method of manufacturing the isocyanate-terminated polysiloxane material by partially hydrolyzing a methoxy-functional polysiloxane such as a methyl phenyl polysiloxane, and reacting it with a polyisocyanate to yield the isocyanate-terminated polysiloxane hardener. The hardener can preferably be used with any isocyanate-reactive functional group of another component to form coating systems, including acrylics, polyesters, epoxies and urethanes.
L'invention concerne un matériau polysiloxane à terminaisons isocyanate qui peut de préférence être utilisé en tant qu'agent de durcissement, durcisseur ou co-réactif dans des revêtements. Cette invention concerne en outre un procédé de production du matériau polysiloxane à terminaisons isocyanate par hydrolyse partielle d'un polysiloxane à fonction méthoxy tel qu'un méthylphénylpolysiloxane, et sa réaction avec un polyisocyanate pour obtenir un durcisseur de type polysiloxane à terminaisons isocyanate. De préférence le durcisseur peut être utilisé avec tout groupe fonctionnel réagissant avec un isocyanate d'un autre composant pour former des systèmes de revêtement, comprenant les acryliques, les polyesters, les époxydes et les uréthannes.</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | ADHESIVES CHEMICAL PAINT OR INK REMOVERS CHEMISTRY COATING COMPOSITIONS, e.g. PAINTS, VARNISHES ORLACQUERS COMPOSITIONS BASED THEREON CORRECTING FLUIDS DYES FILLING PASTES INKS 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 POLISHES THEIR PREPARATION OR CHEMICAL WORKING-UP USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES ASCOMPOUNDING INGREDIENTS USE OF MATERIALS THEREFOR WOODSTAINS |
| title | POLYSILOXANE MODIFIED POLYISOCYANATES FOR USE IN COATINGS |
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