ADHESIVE FOR OPTICAL FIBER
PURPOSE:To obtain the titled adhesive, consisting of an epoxy compound having F in the molecule and specific two kinds of photopolymerizable compounds, having refractive index conformity with a quartz based optical fiber and excellent adhesive strength, water resistance and curability in a short tim...
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| creator | MIYAKE HIDEO YAMASHITA KATSUHIRO MICHIHASHI TAKAHISA |
| description | PURPOSE:To obtain the titled adhesive, consisting of an epoxy compound having F in the molecule and specific two kinds of photopolymerizable compounds, having refractive index conformity with a quartz based optical fiber and excellent adhesive strength, water resistance and curability in a short time. CONSTITUTION:An adhesive obtained by blending (a) an epoxy compound having F, at least two epoxy groups in the molecule and 100-400 epoxy equiv. (e.g. bisphenol type epoxy resin) with (b) at least one photopolymerizable compound selected from compounds expressed by the formula (R1 is H or methyl; R2 and R3 are aliphatic, aromatic or alicyclic residue or the residue in which H thereof is substituted by F; A is ester bond; m and n are 1-3) and unsaturated carboxylic acid compounds (e.g. acrylic acid) and (c) a photopolymerizable compound having one or more photopolymerizable double bonds in the molecule without any carboxyl group [e.g. methyl (meth)acrylate] at 10:90-90:10 weight ratio of the component (a) to the total amount of the components (b) and (c) so as to provide 10-100wt.% component (b) based on the total amount of the components (b) and (c). |
| format | Patent |
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CONSTITUTION:An adhesive obtained by blending (a) an epoxy compound having F, at least two epoxy groups in the molecule and 100-400 epoxy equiv. (e.g. bisphenol type epoxy resin) with (b) at least one photopolymerizable compound selected from compounds expressed by the formula (R1 is H or methyl; R2 and R3 are aliphatic, aromatic or alicyclic residue or the residue in which H thereof is substituted by F; A is ester bond; m and n are 1-3) and unsaturated carboxylic acid compounds (e.g. acrylic acid) and (c) a photopolymerizable compound having one or more photopolymerizable double bonds in the molecule without any carboxyl group [e.g. methyl (meth)acrylate] at 10:90-90:10 weight ratio of the component (a) to the total amount of the components (b) and (c) so as to provide 10-100wt.% component (b) based on the total amount of the components (b) and (c).</description><language>eng</language><subject>ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE ; ADHESIVES ; CHEMICAL COMPOSITION OF GLASSES, GLAZES, OR VITREOUSENAMELS ; CHEMISTRY ; DYES ; GLASS ; JOINING GLASS TO GLASS OR OTHER MATERIALS ; METALLURGY ; MINERAL OR SLAG WOOL ; MISCELLANEOUS APPLICATIONS OF MATERIALS ; MISCELLANEOUS COMPOSITIONS ; NATURAL RESINS ; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL ; OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS ; OPTICS ; PAINTS ; PHYSICS ; POLISHES ; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS,MINERALS OR SLAGS ; SURFACE TREATMENT OF GLASS ; USE OF MATERIALS AS ADHESIVES</subject><creationdate>1988</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=19880914&DB=EPODOC&CC=JP&NR=S63222051A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76290</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=19880914&DB=EPODOC&CC=JP&NR=S63222051A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>MIYAKE HIDEO</creatorcontrib><creatorcontrib>YAMASHITA KATSUHIRO</creatorcontrib><creatorcontrib>MICHIHASHI TAKAHISA</creatorcontrib><title>ADHESIVE FOR OPTICAL FIBER</title><description>PURPOSE:To obtain the titled adhesive, consisting of an epoxy compound having F in the molecule and specific two kinds of photopolymerizable compounds, having refractive index conformity with a quartz based optical fiber and excellent adhesive strength, water resistance and curability in a short time. CONSTITUTION:An adhesive obtained by blending (a) an epoxy compound having F, at least two epoxy groups in the molecule and 100-400 epoxy equiv. (e.g. bisphenol type epoxy resin) with (b) at least one photopolymerizable compound selected from compounds expressed by the formula (R1 is H or methyl; R2 and R3 are aliphatic, aromatic or alicyclic residue or the residue in which H thereof is substituted by F; A is ester bond; m and n are 1-3) and unsaturated carboxylic acid compounds (e.g. acrylic acid) and (c) a photopolymerizable compound having one or more photopolymerizable double bonds in the molecule without any carboxyl group [e.g. methyl (meth)acrylate] at 10:90-90:10 weight ratio of the component (a) to the total amount of the components (b) and (c) so as to provide 10-100wt.% component (b) based on the total amount of the components (b) and (c).</description><subject>ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE</subject><subject>ADHESIVES</subject><subject>CHEMICAL COMPOSITION OF GLASSES, GLAZES, OR VITREOUSENAMELS</subject><subject>CHEMISTRY</subject><subject>DYES</subject><subject>GLASS</subject><subject>JOINING GLASS TO GLASS OR OTHER MATERIALS</subject><subject>METALLURGY</subject><subject>MINERAL OR SLAG WOOL</subject><subject>MISCELLANEOUS APPLICATIONS OF MATERIALS</subject><subject>MISCELLANEOUS COMPOSITIONS</subject><subject>NATURAL RESINS</subject><subject>NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL</subject><subject>OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS</subject><subject>OPTICS</subject><subject>PAINTS</subject><subject>PHYSICS</subject><subject>POLISHES</subject><subject>SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS,MINERALS OR SLAGS</subject><subject>SURFACE TREATMENT OF GLASS</subject><subject>USE OF MATERIALS AS ADHESIVES</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>1988</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZJBydPFwDfYMc1Vw8w9S8A8I8XR29FFw83RyDeJhYE1LzClO5YXS3AyKbq4hzh66qQX58anFBYnJqXmpJfFeAcFmxkZGRgamho7GxKgBACQaIEc</recordid><startdate>19880914</startdate><enddate>19880914</enddate><creator>MIYAKE HIDEO</creator><creator>YAMASHITA KATSUHIRO</creator><creator>MICHIHASHI TAKAHISA</creator><scope>EVB</scope></search><sort><creationdate>19880914</creationdate><title>ADHESIVE FOR OPTICAL FIBER</title><author>MIYAKE HIDEO ; YAMASHITA KATSUHIRO ; MICHIHASHI TAKAHISA</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_JPS63222051A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng</language><creationdate>1988</creationdate><topic>ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE</topic><topic>ADHESIVES</topic><topic>CHEMICAL COMPOSITION OF GLASSES, GLAZES, OR VITREOUSENAMELS</topic><topic>CHEMISTRY</topic><topic>DYES</topic><topic>GLASS</topic><topic>JOINING GLASS TO GLASS OR OTHER MATERIALS</topic><topic>METALLURGY</topic><topic>MINERAL OR SLAG WOOL</topic><topic>MISCELLANEOUS APPLICATIONS OF MATERIALS</topic><topic>MISCELLANEOUS COMPOSITIONS</topic><topic>NATURAL RESINS</topic><topic>NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL</topic><topic>OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS</topic><topic>OPTICS</topic><topic>PAINTS</topic><topic>PHYSICS</topic><topic>POLISHES</topic><topic>SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS,MINERALS OR SLAGS</topic><topic>SURFACE TREATMENT OF GLASS</topic><topic>USE OF MATERIALS AS ADHESIVES</topic><toplevel>online_resources</toplevel><creatorcontrib>MIYAKE HIDEO</creatorcontrib><creatorcontrib>YAMASHITA KATSUHIRO</creatorcontrib><creatorcontrib>MICHIHASHI TAKAHISA</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>MIYAKE HIDEO</au><au>YAMASHITA KATSUHIRO</au><au>MICHIHASHI TAKAHISA</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>ADHESIVE FOR OPTICAL FIBER</title><date>1988-09-14</date><risdate>1988</risdate><abstract>PURPOSE:To obtain the titled adhesive, consisting of an epoxy compound having F in the molecule and specific two kinds of photopolymerizable compounds, having refractive index conformity with a quartz based optical fiber and excellent adhesive strength, water resistance and curability in a short time. CONSTITUTION:An adhesive obtained by blending (a) an epoxy compound having F, at least two epoxy groups in the molecule and 100-400 epoxy equiv. (e.g. bisphenol type epoxy resin) with (b) at least one photopolymerizable compound selected from compounds expressed by the formula (R1 is H or methyl; R2 and R3 are aliphatic, aromatic or alicyclic residue or the residue in which H thereof is substituted by F; A is ester bond; m and n are 1-3) and unsaturated carboxylic acid compounds (e.g. acrylic acid) and (c) a photopolymerizable compound having one or more photopolymerizable double bonds in the molecule without any carboxyl group [e.g. methyl (meth)acrylate] at 10:90-90:10 weight ratio of the component (a) to the total amount of the components (b) and (c) so as to provide 10-100wt.% component (b) based on the total amount of the components (b) and (c).</abstract><oa>free_for_read</oa></addata></record> |
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| language | eng |
| recordid | cdi_epo_espacenet_JPS63222051A |
| source | esp@cenet |
| subjects | ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE ADHESIVES CHEMICAL COMPOSITION OF GLASSES, GLAZES, OR VITREOUSENAMELS CHEMISTRY DYES GLASS JOINING GLASS TO GLASS OR OTHER MATERIALS METALLURGY MINERAL OR SLAG WOOL MISCELLANEOUS APPLICATIONS OF MATERIALS MISCELLANEOUS COMPOSITIONS NATURAL RESINS NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS OPTICS PAINTS PHYSICS POLISHES SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS,MINERALS OR SLAGS SURFACE TREATMENT OF GLASS USE OF MATERIALS AS ADHESIVES |
| title | ADHESIVE FOR OPTICAL FIBER |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-01-28T14%3A05%3A18IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-epo_EVB&rft_val_fmt=info:ofi/fmt:kev:mtx:patent&rft.genre=patent&rft.au=MIYAKE%20HIDEO&rft.date=1988-09-14&rft_id=info:doi/&rft_dat=%3Cepo_EVB%3EJPS63222051A%3C/epo_EVB%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_id=info:pmid/&rfr_iscdi=true |