Matting agent and polyurethane coating composition comprising same
The present technology provides a matting agent for a polyurethane coating composition, the matting agent comprising porous silica particles having a ratio of BET surface area to pore volume (SA: PV) of 160 m2/mL or less. The technology also provides a polyurethane coating composition and a cured co...
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| creator | HERRIG, HORST MATZ, MICHAEL |
| description | The present technology provides a matting agent for a polyurethane coating composition, the matting agent comprising porous silica particles having a ratio of BET surface area to pore volume (SA: PV) of 160 m2/mL or less. The technology also provides a polyurethane coating composition and a cured coating thereof. These compositions comprise the matting agent, a polyol, a crosslinker, and a catalyst.
本技术提供了一种用于聚氨酯涂层组合物的消光剂，该消光剂包含多孔二氧化硅颗粒，这些多孔二氧化硅颗粒的BET表面积与孔体积的比率(SA∶PV)是160m2/mL或更小。该技术还提供了一种聚氨酯涂层组合物和其固化涂层。这些组合物包含该消光剂、多元醇、交联剂和催化剂。 |
| format | Patent |
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本技术提供了一种用于聚氨酯涂层组合物的消光剂，该消光剂包含多孔二氧化硅颗粒，这些多孔二氧化硅颗粒的BET表面积与孔体积的比率(SA∶PV)是160m2/mL或更小。该技术还提供了一种聚氨酯涂层组合物和其固化涂层。这些组合物包含该消光剂、多元醇、交联剂和催化剂。</description><language>chi ; eng</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 ; 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>2024</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=20240906&DB=EPODOC&CC=CN&NR=118613553A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20240906&DB=EPODOC&CC=CN&NR=118613553A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>HERRIG, HORST</creatorcontrib><creatorcontrib>MATZ, MICHAEL</creatorcontrib><title>Matting agent and polyurethane coating composition comprising same</title><description>The present technology provides a matting agent for a polyurethane coating composition, the matting agent comprising porous silica particles having a ratio of BET surface area to pore volume (SA: PV) of 160 m2/mL or less. The technology also provides a polyurethane coating composition and a cured coating thereof. These compositions comprise the matting agent, a polyol, a crosslinker, and a catalyst.
本技术提供了一种用于聚氨酯涂层组合物的消光剂，该消光剂包含多孔二氧化硅颗粒，这些多孔二氧化硅颗粒的BET表面积与孔体积的比率(SA∶PV)是160m2/mL或更小。该技术还提供了一种聚氨酯涂层组合物和其固化涂层。这些组合物包含该消光剂、多元醇、交联剂和催化剂。</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>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>2024</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZHDyTSwpycxLV0hMT80rUUjMS1EoyM-pLC1KLclIzEtVSM5PBEsn5-cW5BdnlmTm54HZRZnFIOHixNxUHgbWtMSc4lReKM3NoOjmGuLsoZtakB-fWlyQmJyal1oS7-xnaGhhZmhsamrsaEyMGgCLQjK7</recordid><startdate>20240906</startdate><enddate>20240906</enddate><creator>HERRIG, HORST</creator><creator>MATZ, MICHAEL</creator><scope>EVB</scope></search><sort><creationdate>20240906</creationdate><title>Matting agent and polyurethane coating composition comprising same</title><author>HERRIG, HORST ; MATZ, MICHAEL</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CN118613553A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>chi ; eng</language><creationdate>2024</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>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>HERRIG, HORST</creatorcontrib><creatorcontrib>MATZ, MICHAEL</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>HERRIG, HORST</au><au>MATZ, MICHAEL</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Matting agent and polyurethane coating composition comprising same</title><date>2024-09-06</date><risdate>2024</risdate><abstract>The present technology provides a matting agent for a polyurethane coating composition, the matting agent comprising porous silica particles having a ratio of BET surface area to pore volume (SA: PV) of 160 m2/mL or less. The technology also provides a polyurethane coating composition and a cured coating thereof. These compositions comprise the matting agent, a polyol, a crosslinker, and a catalyst.
本技术提供了一种用于聚氨酯涂层组合物的消光剂，该消光剂包含多孔二氧化硅颗粒，这些多孔二氧化硅颗粒的BET表面积与孔体积的比率(SA∶PV)是160m2/mL或更小。该技术还提供了一种聚氨酯涂层组合物和其固化涂层。这些组合物包含该消光剂、多元醇、交联剂和催化剂。</abstract><oa>free_for_read</oa></addata></record> |
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| language | chi ; eng |
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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 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 | Matting agent and polyurethane coating composition comprising same |
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