CURABLE ORGANOPOLYSILOXANE COMPOSITION, AND OPTICAL MEMBER FORMED FROM CURED PRODUCT OF SAME
[Problem] To provide a new light diffusing material, etc. with excellent light transmittance, light diffusion properties, and mechanical properties.[Resolution Means] The material of the present invention consists of a curable organopolysiloxane composition, containing the following components A to...
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| description | [Problem] To provide a new light diffusing material, etc. with excellent light transmittance, light diffusion properties, and mechanical properties.[Resolution Means] The material of the present invention consists of a curable organopolysiloxane composition, containing the following components A to C: A) an organopolysiloxane having, in the molecule, at least two radical reactive groups and/or a reactive group capable of crosslinking via a hydrosilylation reaction, wherein at least 10 mol% of the overall organic groups bonded to silicon atoms in the molecule are aryl groups; B) one or more inorganic fillers; and C) an organosilicon compound different from component A, the organosilicon compound comprising the following C1 and C2: C1) an organosilicon compound different from component A, the organosilicon compound having: a reactive functional group capable of bonding to a reactive group contained in component A; and a hydrolyzable silyl group and/or a silicon atom-bonded hydroxyl group, in addition to having two or more silicon atoms in the molecule; and C2) an organosilicon compound different from component A, the organosilicon compound having: a reactive functional group having three or more carbon atoms capable of bonding to a reactive group contained in component A; and a hydrolyzable silyl group and/or a silicon atom-bonded hydroxyl group, in addition to having one or more silicon atoms in the molecule, wherein the mass of component B is 30 to 95% relative to the mass of the overall composition, and wherein the material has excellent properties such as photocurability, light diffusion, etc. |
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B) one or more inorganic fillers; and C) an organosilicon compound different from component A, the organosilicon compound comprising the following C1 and C2: C1) an organosilicon compound different from component A, the organosilicon compound having: a reactive functional group capable of bonding to a reactive group contained in component A; and a hydrolyzable silyl group and/or a silicon atom-bonded hydroxyl group, in addition to having two or more silicon atoms in the molecule; and C2) an organosilicon compound different from component A, the organosilicon compound having: a reactive functional group having three or more carbon atoms capable of bonding to a reactive group contained in component A; and a hydrolyzable silyl group and/or a silicon atom-bonded hydroxyl group, in addition to having one or more silicon atoms in the molecule, wherein the mass of component B is 30 to 95% relative to the mass of the overall composition, and wherein the material has excellent properties such as photocurability, light diffusion, etc.</description><language>eng ; fre ; ger</language><subject>ADHESIVES ; BASIC ELECTRIC ELEMENTS ; CHEMICAL PAINT OR INK REMOVERS ; CHEMISTRY ; COATING COMPOSITIONS, e.g. PAINTS, VARNISHES ORLACQUERS ; COMPOSITIONS BASED THEREON ; COMPOSITIONS OF MACROMOLECULAR COMPOUNDS ; CORRECTING FLUIDS ; DYES ; ELECTRIC HEATING ; ELECTRIC LIGHTING NOT OTHERWISE PROVIDED FOR ; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR ; ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR ; ELECTRICITY ; FILLING PASTES ; INKS ; METALLURGY ; MISCELLANEOUS APPLICATIONS OF MATERIALS ; MISCELLANEOUS COMPOSITIONS ; NATURAL RESINS ; ORGANIC MACROMOLECULAR COMPOUNDS ; PAINTS ; PASTES OR SOLIDS FOR COLOURING OR PRINTING ; POLISHES ; SEMICONDUCTOR DEVICES ; THEIR PREPARATION OR CHEMICAL WORKING-UP ; USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES ASCOMPOUNDING INGREDIENTS ; USE OF MATERIALS THEREFOR ; WOODSTAINS</subject><creationdate>2023</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=20230614&DB=EPODOC&CC=EP&NR=3978550A4$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20230614&DB=EPODOC&CC=EP&NR=3978550A4$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>AMAKO, Masaaki</creatorcontrib><title>CURABLE ORGANOPOLYSILOXANE COMPOSITION, AND OPTICAL MEMBER FORMED FROM CURED PRODUCT OF SAME</title><description>[Problem] To provide a new light diffusing material, etc. with excellent light transmittance, light diffusion properties, and mechanical properties.[Resolution Means] The material of the present invention consists of a curable organopolysiloxane composition, containing the following components A to C: A) an organopolysiloxane having, in the molecule, at least two radical reactive groups and/or a reactive group capable of crosslinking via a hydrosilylation reaction, wherein at least 10 mol% of the overall organic groups bonded to silicon atoms in the molecule are aryl groups; B) one or more inorganic fillers; and C) an organosilicon compound different from component A, the organosilicon compound comprising the following C1 and C2: C1) an organosilicon compound different from component A, the organosilicon compound having: a reactive functional group capable of bonding to a reactive group contained in component A; and a hydrolyzable silyl group and/or a silicon atom-bonded hydroxyl group, in addition to having two or more silicon atoms in the molecule; and C2) an organosilicon compound different from component A, the organosilicon compound having: a reactive functional group having three or more carbon atoms capable of bonding to a reactive group contained in component A; and a hydrolyzable silyl group and/or a silicon atom-bonded hydroxyl group, in addition to having one or more silicon atoms in the molecule, wherein the mass of component B is 30 to 95% relative to the mass of the overall composition, and wherein the material has excellent properties such as photocurability, light diffusion, etc.</description><subject>ADHESIVES</subject><subject>BASIC ELECTRIC ELEMENTS</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>ELECTRIC HEATING</subject><subject>ELECTRIC LIGHTING NOT OTHERWISE PROVIDED FOR</subject><subject>ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR</subject><subject>ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR</subject><subject>ELECTRICITY</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>SEMICONDUCTOR DEVICES</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>2023</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNqNjEEKwjAQAHPxIOof9gEKQi3qcZtsNJBkQ5KCglCKxJNoof4fe_ABnmYOw8zFTbYRG0vA8YSeA9trMpYv6Akku8DJZMN-DegVcMhGogVHrqEImqMjBTqyg2kzaYisWpmBNSR0tBSzR_8cy-rHhQBNWZ43ZXh3ZRz6e3mVT0ehOu4Pdb3FXfVH8gV1kTId</recordid><startdate>20230614</startdate><enddate>20230614</enddate><creator>AMAKO, Masaaki</creator><scope>EVB</scope></search><sort><creationdate>20230614</creationdate><title>CURABLE ORGANOPOLYSILOXANE COMPOSITION, AND OPTICAL MEMBER FORMED FROM CURED PRODUCT OF SAME</title><author>AMAKO, Masaaki</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_EP3978550A43</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; fre ; ger</language><creationdate>2023</creationdate><topic>ADHESIVES</topic><topic>BASIC ELECTRIC ELEMENTS</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>ELECTRIC HEATING</topic><topic>ELECTRIC LIGHTING NOT OTHERWISE PROVIDED FOR</topic><topic>ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR</topic><topic>ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR</topic><topic>ELECTRICITY</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>SEMICONDUCTOR DEVICES</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>AMAKO, Masaaki</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>AMAKO, Masaaki</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>CURABLE ORGANOPOLYSILOXANE COMPOSITION, AND OPTICAL MEMBER FORMED FROM CURED PRODUCT OF SAME</title><date>2023-06-14</date><risdate>2023</risdate><abstract>[Problem] To provide a new light diffusing material, etc. with excellent light transmittance, light diffusion properties, and mechanical properties.[Resolution Means] The material of the present invention consists of a curable organopolysiloxane composition, containing the following components A to C: A) an organopolysiloxane having, in the molecule, at least two radical reactive groups and/or a reactive group capable of crosslinking via a hydrosilylation reaction, wherein at least 10 mol% of the overall organic groups bonded to silicon atoms in the molecule are aryl groups; B) one or more inorganic fillers; and C) an organosilicon compound different from component A, the organosilicon compound comprising the following C1 and C2: C1) an organosilicon compound different from component A, the organosilicon compound having: a reactive functional group capable of bonding to a reactive group contained in component A; and a hydrolyzable silyl group and/or a silicon atom-bonded hydroxyl group, in addition to having two or more silicon atoms in the molecule; and C2) an organosilicon compound different from component A, the organosilicon compound having: a reactive functional group having three or more carbon atoms capable of bonding to a reactive group contained in component A; and a hydrolyzable silyl group and/or a silicon atom-bonded hydroxyl group, in addition to having one or more silicon atoms in the molecule, wherein the mass of component B is 30 to 95% relative to the mass of the overall composition, and wherein the material has excellent properties such as photocurability, light diffusion, etc.</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | ADHESIVES BASIC ELECTRIC ELEMENTS CHEMICAL PAINT OR INK REMOVERS CHEMISTRY COATING COMPOSITIONS, e.g. PAINTS, VARNISHES ORLACQUERS COMPOSITIONS BASED THEREON COMPOSITIONS OF MACROMOLECULAR COMPOUNDS CORRECTING FLUIDS DYES ELECTRIC HEATING ELECTRIC LIGHTING NOT OTHERWISE PROVIDED FOR ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR ELECTRICITY FILLING PASTES INKS METALLURGY MISCELLANEOUS APPLICATIONS OF MATERIALS MISCELLANEOUS COMPOSITIONS NATURAL RESINS ORGANIC MACROMOLECULAR COMPOUNDS PAINTS PASTES OR SOLIDS FOR COLOURING OR PRINTING POLISHES SEMICONDUCTOR DEVICES THEIR PREPARATION OR CHEMICAL WORKING-UP USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES ASCOMPOUNDING INGREDIENTS USE OF MATERIALS THEREFOR WOODSTAINS |
| title | CURABLE ORGANOPOLYSILOXANE COMPOSITION, AND OPTICAL MEMBER FORMED FROM CURED PRODUCT OF SAME |
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