OPTICAL MEMBER
PROBLEM TO BE SOLVED: To provide an optical member having a photochromic coating layer superior in scratch resistance and light resistance and superior in adhesion with an optical substrate and film strength. SOLUTION: The optical member has the optical substrate, the photochromic coating layer appl...
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creator | NIIDE KENICHI KOJIMA HIROSHI UCHIDA KATSUAKI |
description | PROBLEM TO BE SOLVED: To provide an optical member having a photochromic coating layer superior in scratch resistance and light resistance and superior in adhesion with an optical substrate and film strength. SOLUTION: The optical member has the optical substrate, the photochromic coating layer applying and curing a curing composition being a compound having a silanol group or a compound having a group generating a silanol group by hydrolysis by an organic silicon compound having the epoxy group on the one-sided terminal of (2) and an organic silicon compound having a radical polymerization functional group on a one-sided terminal of (3) including (1) radical polymerization monomer, (2) an organic silicon compound having an epoxy group on a one-sided terminal, (3) an organic silicon compound having a radical polymerization functional group on a one-sided terminal, (4) an amine compound, (5) a photochromic compound, and (6) a component of a photoinitiator on the optical substrate , and a protection layer applying and curing a protection coating composition including a colloidal inorganic oxide having the organic silicon compound and photocatalyst action on the photochromic coating layer. COPYRIGHT: (C)2007,JPO&INPIT |
format | Patent |
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SOLUTION: The optical member has the optical substrate, the photochromic coating layer applying and curing a curing composition being a compound having a silanol group or a compound having a group generating a silanol group by hydrolysis by an organic silicon compound having the epoxy group on the one-sided terminal of (2) and an organic silicon compound having a radical polymerization functional group on a one-sided terminal of (3) including (1) radical polymerization monomer, (2) an organic silicon compound having an epoxy group on a one-sided terminal, (3) an organic silicon compound having a radical polymerization functional group on a one-sided terminal, (4) an amine compound, (5) a photochromic compound, and (6) a component of a photoinitiator on the optical substrate , and a protection layer applying and curing a protection coating composition including a colloidal inorganic oxide having the organic silicon compound and photocatalyst action on the photochromic coating layer. 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COPYRIGHT: (C)2007,JPO&INPIT</description><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>OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS</subject><subject>OPTICS</subject><subject>PERFORMING OPERATIONS</subject><subject>PHYSICS</subject><subject>TRANSPORTING</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2007</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZODzDwjxdHb0UfB19XVyDeJhYE1LzClO5YXS3AxKbq4hzh66qQX58anFBYnJqXmpJfFeAUYGBuYG5pZG5uaOxkQpAgD7bR1f</recordid><startdate>20070329</startdate><enddate>20070329</enddate><creator>NIIDE KENICHI</creator><creator>KOJIMA HIROSHI</creator><creator>UCHIDA KATSUAKI</creator><scope>EVB</scope></search><sort><creationdate>20070329</creationdate><title>OPTICAL MEMBER</title><author>NIIDE KENICHI ; KOJIMA HIROSHI ; UCHIDA KATSUAKI</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_JP2007079277A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng</language><creationdate>2007</creationdate><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>OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS</topic><topic>OPTICS</topic><topic>PERFORMING OPERATIONS</topic><topic>PHYSICS</topic><topic>TRANSPORTING</topic><toplevel>online_resources</toplevel><creatorcontrib>NIIDE KENICHI</creatorcontrib><creatorcontrib>KOJIMA HIROSHI</creatorcontrib><creatorcontrib>UCHIDA KATSUAKI</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>NIIDE KENICHI</au><au>KOJIMA HIROSHI</au><au>UCHIDA KATSUAKI</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>OPTICAL MEMBER</title><date>2007-03-29</date><risdate>2007</risdate><abstract>PROBLEM TO BE SOLVED: To provide an optical member having a photochromic coating layer superior in scratch resistance and light resistance and superior in adhesion with an optical substrate and film strength. SOLUTION: The optical member has the optical substrate, the photochromic coating layer applying and curing a curing composition being a compound having a silanol group or a compound having a group generating a silanol group by hydrolysis by an organic silicon compound having the epoxy group on the one-sided terminal of (2) and an organic silicon compound having a radical polymerization functional group on a one-sided terminal of (3) including (1) radical polymerization monomer, (2) an organic silicon compound having an epoxy group on a one-sided terminal, (3) an organic silicon compound having a radical polymerization functional group on a one-sided terminal, (4) an amine compound, (5) a photochromic compound, and (6) a component of a photoinitiator on the optical substrate , and a protection layer applying and curing a protection coating composition including a colloidal inorganic oxide having the organic silicon compound and photocatalyst action on the photochromic coating layer. COPYRIGHT: (C)2007,JPO&INPIT</abstract><oa>free_for_read</oa></addata></record> |
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subjects | LAYERED PRODUCTS LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT ORNON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS OPTICS PERFORMING OPERATIONS PHYSICS TRANSPORTING |
title | OPTICAL MEMBER |
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