PHOTOCURABLE RESIN COMPOSITION, COATING MATERIAL FOR VEHICLE, AND COATED ARTICLE
Provided is a photocurable resin composition which has an excellent filling effect, and with which the unevenness of the surface of an object to be coated can be concealed. The photocurable resin composition is characterized by comprising: a photocurable component (A) which is a polyfunctional acryl...
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| creator | OKUDA, Hideaki MANO, Hirotsugu TAKEMOTO, Yugo |
| description | Provided is a photocurable resin composition which has an excellent filling effect, and with which the unevenness of the surface of an object to be coated can be concealed. The photocurable resin composition is characterized by comprising: a photocurable component (A) which is a polyfunctional acrylate having four or more (meth)acrylate groups; a hydroxyl group-containing acrylic resin (B-1) having a weight average molecular weight in the range of 3,000-8,000; a hydroxyl group-containing acrylic resin (B-2) having a weight average molecular weight in the range of 10,000-30,000; a particle component (C); and a polyisocyanate (D), wherein the mixing ratio of the polyisocyanate (D) is 10-100 mass% with respect to 100 mass% of the total amount of the photocurable component (A), the acrylic resin (B-1), the acrylic resin (B-2), and the particle component (C).
L'invention concerne une composition de résine photodurcissable qui présente un excellent effet de remplissage et qui permet de dissimuler toute irrégularité de la surface d'un objet à revêtir. La composition de résine photodurcissable est caractérisée en ce qu'elle comprend : un constituant photodurcissable (A) qui consiste en un acrylate polyfonctionnel comprenant au moins quatre groupes (méth)acrylate; une résine acrylique contenant un groupe hydroxyle (B-1) ayant une masse moléculaire moyenne en poids dans la plage de 3 000 à 8 000; une résine acrylique contenant un groupe hydroxyle (B-2) ayant une masse moléculaire moyenne en poids dans la plage de 10 000 à 30 000; un constituant particulaire (C); et un polyisocyanate (D), le rapport de mélange du polyisocyanate (D) étant de 10 à 100 % en masse par rapport aux 100 % en masse de la quantité totale du constituant photodurcissable (A), de la résine acrylique (B-1), de la résine acrylique (B-2) et du constituant particulaire (C).
目止め効果に優れ、被塗物表面の凹凸を隠ぺいし得る光硬化性樹脂組成物を提供する。 ４またはそれ以上の（メタ）アクリレート基を有する多官能アクリレートである光硬化成分（Ａ）、 重量平均分子量が３０００～８０００の範囲内である水酸基含有アクリル樹脂（Ｂ－１）、 重量平均分子量が１００００～３００００の範囲内である水酸基含有アクリル樹脂（Ｂ－２）、粒子成分（Ｃ）及びポリイソシアネート（Ｄ）を含み、 前記光硬化成分（Ａ）、アクリル樹脂（Ｂ－１）、アクリル樹脂（Ｂ－２）及び粒子成分（Ｃ）の総量１００質量％に対し、ポリイソシアネート（Ｄ）の配合割合が１０～１００質量％であることを特徴とする光硬化性樹脂組成物。 |
| format | Patent |
| fullrecord | <record><control><sourceid>epo_EVB</sourceid><recordid>TN_cdi_epo_espacenet_WO2021210467A1</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>WO2021210467A1</sourcerecordid><originalsourceid>FETCH-epo_espacenet_WO2021210467A13</originalsourceid><addsrcrecordid>eNrjZAgI8PAP8XcODXJ08nFVCHIN9vRTcPb3DfAP9gzx9PfTAXIcQzz93BV8HUNcgzwdfRTc_IMUwlw9PJ19XHUUHP1cwCpcXRQcg0JAYjwMrGmJOcWpvFCam0HZzTXE2UM3tSA_PrW4IDE5NS-1JD7c38jAyNDI0MDEzNzR0Jg4VQAhVi-w</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>patent</recordtype></control><display><type>patent</type><title>PHOTOCURABLE RESIN COMPOSITION, COATING MATERIAL FOR VEHICLE, AND COATED ARTICLE</title><source>esp@cenet</source><creator>OKUDA, Hideaki ; MANO, Hirotsugu ; TAKEMOTO, Yugo</creator><creatorcontrib>OKUDA, Hideaki ; MANO, Hirotsugu ; TAKEMOTO, Yugo</creatorcontrib><description>Provided is a photocurable resin composition which has an excellent filling effect, and with which the unevenness of the surface of an object to be coated can be concealed. The photocurable resin composition is characterized by comprising: a photocurable component (A) which is a polyfunctional acrylate having four or more (meth)acrylate groups; a hydroxyl group-containing acrylic resin (B-1) having a weight average molecular weight in the range of 3,000-8,000; a hydroxyl group-containing acrylic resin (B-2) having a weight average molecular weight in the range of 10,000-30,000; a particle component (C); and a polyisocyanate (D), wherein the mixing ratio of the polyisocyanate (D) is 10-100 mass% with respect to 100 mass% of the total amount of the photocurable component (A), the acrylic resin (B-1), the acrylic resin (B-2), and the particle component (C).
L'invention concerne une composition de résine photodurcissable qui présente un excellent effet de remplissage et qui permet de dissimuler toute irrégularité de la surface d'un objet à revêtir. La composition de résine photodurcissable est caractérisée en ce qu'elle comprend : un constituant photodurcissable (A) qui consiste en un acrylate polyfonctionnel comprenant au moins quatre groupes (méth)acrylate; une résine acrylique contenant un groupe hydroxyle (B-1) ayant une masse moléculaire moyenne en poids dans la plage de 3 000 à 8 000; une résine acrylique contenant un groupe hydroxyle (B-2) ayant une masse moléculaire moyenne en poids dans la plage de 10 000 à 30 000; un constituant particulaire (C); et un polyisocyanate (D), le rapport de mélange du polyisocyanate (D) étant de 10 à 100 % en masse par rapport aux 100 % en masse de la quantité totale du constituant photodurcissable (A), de la résine acrylique (B-1), de la résine acrylique (B-2) et du constituant particulaire (C).
目止め効果に優れ、被塗物表面の凹凸を隠ぺいし得る光硬化性樹脂組成物を提供する。 ４またはそれ以上の（メタ）アクリレート基を有する多官能アクリレートである光硬化成分（Ａ）、 重量平均分子量が３０００～８０００の範囲内である水酸基含有アクリル樹脂（Ｂ－１）、 重量平均分子量が１００００～３００００の範囲内である水酸基含有アクリル樹脂（Ｂ－２）、粒子成分（Ｃ）及びポリイソシアネート（Ｄ）を含み、 前記光硬化成分（Ａ）、アクリル樹脂（Ｂ－１）、アクリル樹脂（Ｂ－２）及び粒子成分（Ｃ）の総量１００質量％に対し、ポリイソシアネート（Ｄ）の配合割合が１０～１００質量％であることを特徴とする光硬化性樹脂組成物。</description><language>eng ; fre ; jpn</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 ; 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 ; PERFORMING OPERATIONS ; POLISHES ; PROCESSES FOR APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TOSURFACES, IN GENERAL ; SPRAYING OR ATOMISING IN GENERAL ; THEIR PREPARATION OR CHEMICAL WORKING-UP ; TRANSPORTING ; USE OF MATERIALS THEREFOR ; WOODSTAINS</subject><creationdate>2021</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=20211021&DB=EPODOC&CC=WO&NR=2021210467A1$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20211021&DB=EPODOC&CC=WO&NR=2021210467A1$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>OKUDA, Hideaki</creatorcontrib><creatorcontrib>MANO, Hirotsugu</creatorcontrib><creatorcontrib>TAKEMOTO, Yugo</creatorcontrib><title>PHOTOCURABLE RESIN COMPOSITION, COATING MATERIAL FOR VEHICLE, AND COATED ARTICLE</title><description>Provided is a photocurable resin composition which has an excellent filling effect, and with which the unevenness of the surface of an object to be coated can be concealed. The photocurable resin composition is characterized by comprising: a photocurable component (A) which is a polyfunctional acrylate having four or more (meth)acrylate groups; a hydroxyl group-containing acrylic resin (B-1) having a weight average molecular weight in the range of 3,000-8,000; a hydroxyl group-containing acrylic resin (B-2) having a weight average molecular weight in the range of 10,000-30,000; a particle component (C); and a polyisocyanate (D), wherein the mixing ratio of the polyisocyanate (D) is 10-100 mass% with respect to 100 mass% of the total amount of the photocurable component (A), the acrylic resin (B-1), the acrylic resin (B-2), and the particle component (C).
L'invention concerne une composition de résine photodurcissable qui présente un excellent effet de remplissage et qui permet de dissimuler toute irrégularité de la surface d'un objet à revêtir. La composition de résine photodurcissable est caractérisée en ce qu'elle comprend : un constituant photodurcissable (A) qui consiste en un acrylate polyfonctionnel comprenant au moins quatre groupes (méth)acrylate; une résine acrylique contenant un groupe hydroxyle (B-1) ayant une masse moléculaire moyenne en poids dans la plage de 3 000 à 8 000; une résine acrylique contenant un groupe hydroxyle (B-2) ayant une masse moléculaire moyenne en poids dans la plage de 10 000 à 30 000; un constituant particulaire (C); et un polyisocyanate (D), le rapport de mélange du polyisocyanate (D) étant de 10 à 100 % en masse par rapport aux 100 % en masse de la quantité totale du constituant photodurcissable (A), de la résine acrylique (B-1), de la résine acrylique (B-2) et du constituant particulaire (C).
目止め効果に優れ、被塗物表面の凹凸を隠ぺいし得る光硬化性樹脂組成物を提供する。 ４またはそれ以上の（メタ）アクリレート基を有する多官能アクリレートである光硬化成分（Ａ）、 重量平均分子量が３０００～８０００の範囲内である水酸基含有アクリル樹脂（Ｂ－１）、 重量平均分子量が１００００～３００００の範囲内である水酸基含有アクリル樹脂（Ｂ－２）、粒子成分（Ｃ）及びポリイソシアネート（Ｄ）を含み、 前記光硬化成分（Ａ）、アクリル樹脂（Ｂ－１）、アクリル樹脂（Ｂ－２）及び粒子成分（Ｃ）の総量１００質量％に対し、ポリイソシアネート（Ｄ）の配合割合が１０～１００質量％であることを特徴とする光硬化性樹脂組成物。</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>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>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>THEIR PREPARATION OR CHEMICAL WORKING-UP</subject><subject>TRANSPORTING</subject><subject>USE OF MATERIALS THEREFOR</subject><subject>WOODSTAINS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2021</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZAgI8PAP8XcODXJ08nFVCHIN9vRTcPb3DfAP9gzx9PfTAXIcQzz93BV8HUNcgzwdfRTc_IMUwlw9PJ19XHUUHP1cwCpcXRQcg0JAYjwMrGmJOcWpvFCam0HZzTXE2UM3tSA_PrW4IDE5NS-1JD7c38jAyNDI0MDEzNzR0Jg4VQAhVi-w</recordid><startdate>20211021</startdate><enddate>20211021</enddate><creator>OKUDA, Hideaki</creator><creator>MANO, Hirotsugu</creator><creator>TAKEMOTO, Yugo</creator><scope>EVB</scope></search><sort><creationdate>20211021</creationdate><title>PHOTOCURABLE RESIN COMPOSITION, COATING MATERIAL FOR VEHICLE, AND COATED ARTICLE</title><author>OKUDA, Hideaki ; MANO, Hirotsugu ; TAKEMOTO, Yugo</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_WO2021210467A13</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; fre ; jpn</language><creationdate>2021</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>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>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>THEIR PREPARATION OR CHEMICAL WORKING-UP</topic><topic>TRANSPORTING</topic><topic>USE OF MATERIALS THEREFOR</topic><topic>WOODSTAINS</topic><toplevel>online_resources</toplevel><creatorcontrib>OKUDA, Hideaki</creatorcontrib><creatorcontrib>MANO, Hirotsugu</creatorcontrib><creatorcontrib>TAKEMOTO, Yugo</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>OKUDA, Hideaki</au><au>MANO, Hirotsugu</au><au>TAKEMOTO, Yugo</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>PHOTOCURABLE RESIN COMPOSITION, COATING MATERIAL FOR VEHICLE, AND COATED ARTICLE</title><date>2021-10-21</date><risdate>2021</risdate><abstract>Provided is a photocurable resin composition which has an excellent filling effect, and with which the unevenness of the surface of an object to be coated can be concealed. The photocurable resin composition is characterized by comprising: a photocurable component (A) which is a polyfunctional acrylate having four or more (meth)acrylate groups; a hydroxyl group-containing acrylic resin (B-1) having a weight average molecular weight in the range of 3,000-8,000; a hydroxyl group-containing acrylic resin (B-2) having a weight average molecular weight in the range of 10,000-30,000; a particle component (C); and a polyisocyanate (D), wherein the mixing ratio of the polyisocyanate (D) is 10-100 mass% with respect to 100 mass% of the total amount of the photocurable component (A), the acrylic resin (B-1), the acrylic resin (B-2), and the particle component (C).
L'invention concerne une composition de résine photodurcissable qui présente un excellent effet de remplissage et qui permet de dissimuler toute irrégularité de la surface d'un objet à revêtir. La composition de résine photodurcissable est caractérisée en ce qu'elle comprend : un constituant photodurcissable (A) qui consiste en un acrylate polyfonctionnel comprenant au moins quatre groupes (méth)acrylate; une résine acrylique contenant un groupe hydroxyle (B-1) ayant une masse moléculaire moyenne en poids dans la plage de 3 000 à 8 000; une résine acrylique contenant un groupe hydroxyle (B-2) ayant une masse moléculaire moyenne en poids dans la plage de 10 000 à 30 000; un constituant particulaire (C); et un polyisocyanate (D), le rapport de mélange du polyisocyanate (D) étant de 10 à 100 % en masse par rapport aux 100 % en masse de la quantité totale du constituant photodurcissable (A), de la résine acrylique (B-1), de la résine acrylique (B-2) et du constituant particulaire (C).
目止め効果に優れ、被塗物表面の凹凸を隠ぺいし得る光硬化性樹脂組成物を提供する。 ４またはそれ以上の（メタ）アクリレート基を有する多官能アクリレートである光硬化成分（Ａ）、 重量平均分子量が３０００～８０００の範囲内である水酸基含有アクリル樹脂（Ｂ－１）、 重量平均分子量が１００００～３００００の範囲内である水酸基含有アクリル樹脂（Ｂ－２）、粒子成分（Ｃ）及びポリイソシアネート（Ｄ）を含み、 前記光硬化成分（Ａ）、アクリル樹脂（Ｂ－１）、アクリル樹脂（Ｂ－２）及び粒子成分（Ｃ）の総量１００質量％に対し、ポリイソシアネート（Ｄ）の配合割合が１０～１００質量％であることを特徴とする光硬化性樹脂組成物。</abstract><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 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 PERFORMING OPERATIONS POLISHES PROCESSES FOR APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TOSURFACES, IN GENERAL SPRAYING OR ATOMISING IN GENERAL THEIR PREPARATION OR CHEMICAL WORKING-UP TRANSPORTING USE OF MATERIALS THEREFOR WOODSTAINS |
| title | PHOTOCURABLE RESIN COMPOSITION, COATING MATERIAL FOR VEHICLE, AND COATED ARTICLE |
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