ADHESIVE SHEET
To provide an adhesive sheet that has wavelength selectivity and blocks light in a broad range of visible light regions but allows passage of infrared light.SOLUTION: The present invention relates to an adhesive sheet that contains a base polymer and a pigment, and has a light transmittance of 25% o...
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| creator | MINOURA KAZUKI NISHIWAKI MASATAKA MUSASHIJIMA YASUSHI |
| description | To provide an adhesive sheet that has wavelength selectivity and blocks light in a broad range of visible light regions but allows passage of infrared light.SOLUTION: The present invention relates to an adhesive sheet that contains a base polymer and a pigment, and has a light transmittance of 25% or less at a wavelength of from 380 to 600 nm, while having a light transmittance of 60% or more at a wavelength of from 800 to 2,500 nm. In the adhesive sheet, a change in light transmittance in the wavelength range of 600-800 nm as shown in the following formula is 0.1 %/nm or greater: [Change in light transmittance (%/nm)=(Light transmittance at 800 nm-Light transmittance at 600 nm)/200].SELECTED DRAWING: None
【課題】本発明は、広範囲の可視光域の光を遮光し、かつ赤外光は透過する、波長選択性を有する粘着シートを提供することを目的とする。【解決手段】本発明は、ベースポリマーおよび顔料を含む粘着剤層を備える、粘着シートであって、３８０〜６００ｎｍの波長の光透過率が２５％以下であり、８００〜２５００ｎｍの波長の光透過率が６０％以上であり、下記式で示される、６００〜８００ｎｍの波長域における光透過率変化量が０．１％／ｎｍ以上である、粘着シートに関する。光透過率変化量（％／ｎｍ）＝（８００ｎｍの波長の光透過率−６００ｎｍの波長の光透過率）／２００【選択図】なし |
| format | Patent |
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【課題】本発明は、広範囲の可視光域の光を遮光し、かつ赤外光は透過する、波長選択性を有する粘着シートを提供することを目的とする。【解決手段】本発明は、ベースポリマーおよび顔料を含む粘着剤層を備える、粘着シートであって、３８０〜６００ｎｍの波長の光透過率が２５％以下であり、８００〜２５００ｎｍの波長の光透過率が６０％以上であり、下記式で示される、６００〜８００ｎｍの波長域における光透過率変化量が０．１％／ｎｍ以上である、粘着シートに関する。光透過率変化量（％／ｎｍ）＝（８００ｎｍの波長の光透過率−６００ｎｍの波長の光透過率）／２００【選択図】なし</description><language>eng ; jpn</language><subject>ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE ; ADHESIVES ; CHEMISTRY ; DYES ; METALLURGY ; MISCELLANEOUS APPLICATIONS OF MATERIALS ; MISCELLANEOUS COMPOSITIONS ; NATURAL RESINS ; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL ; PAINTS ; POLISHES ; USE OF MATERIALS AS ADHESIVES</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=20210930&DB=EPODOC&CC=JP&NR=2021152114A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25562,76317</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20210930&DB=EPODOC&CC=JP&NR=2021152114A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>MINOURA KAZUKI</creatorcontrib><creatorcontrib>NISHIWAKI MASATAKA</creatorcontrib><creatorcontrib>MUSASHIJIMA YASUSHI</creatorcontrib><title>ADHESIVE SHEET</title><description>To provide an adhesive sheet that has wavelength selectivity and blocks light in a broad range of visible light regions but allows passage of infrared light.SOLUTION: The present invention relates to an adhesive sheet that contains a base polymer and a pigment, and has a light transmittance of 25% or less at a wavelength of from 380 to 600 nm, while having a light transmittance of 60% or more at a wavelength of from 800 to 2,500 nm. In the adhesive sheet, a change in light transmittance in the wavelength range of 600-800 nm as shown in the following formula is 0.1 %/nm or greater: [Change in light transmittance (%/nm)=(Light transmittance at 800 nm-Light transmittance at 600 nm)/200].SELECTED DRAWING: None
【課題】本発明は、広範囲の可視光域の光を遮光し、かつ赤外光は透過する、波長選択性を有する粘着シートを提供することを目的とする。【解決手段】本発明は、ベースポリマーおよび顔料を含む粘着剤層を備える、粘着シートであって、３８０〜６００ｎｍの波長の光透過率が２５％以下であり、８００〜２５００ｎｍの波長の光透過率が６０％以上であり、下記式で示される、６００〜８００ｎｍの波長域における光透過率変化量が０．１％／ｎｍ以上である、粘着シートに関する。光透過率変化量（％／ｎｍ）＝（８００ｎｍの波長の光透過率−６００ｎｍの波長の光透過率）／２００【選択図】なし</description><subject>ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE</subject><subject>ADHESIVES</subject><subject>CHEMISTRY</subject><subject>DYES</subject><subject>METALLURGY</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>PAINTS</subject><subject>POLISHES</subject><subject>USE OF MATERIALS AS ADHESIVES</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2021</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZOBzdPFwDfYMc1UI9nB1DeFhYE1LzClO5YXS3AxKbq4hzh66qQX58anFBYnJqXmpJfFeAUYGRoaGpkBs4mhMlCIA9ekdMQ</recordid><startdate>20210930</startdate><enddate>20210930</enddate><creator>MINOURA KAZUKI</creator><creator>NISHIWAKI MASATAKA</creator><creator>MUSASHIJIMA YASUSHI</creator><scope>EVB</scope></search><sort><creationdate>20210930</creationdate><title>ADHESIVE SHEET</title><author>MINOURA KAZUKI ; NISHIWAKI MASATAKA ; MUSASHIJIMA YASUSHI</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_JP2021152114A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; jpn</language><creationdate>2021</creationdate><topic>ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE</topic><topic>ADHESIVES</topic><topic>CHEMISTRY</topic><topic>DYES</topic><topic>METALLURGY</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>PAINTS</topic><topic>POLISHES</topic><topic>USE OF MATERIALS AS ADHESIVES</topic><toplevel>online_resources</toplevel><creatorcontrib>MINOURA KAZUKI</creatorcontrib><creatorcontrib>NISHIWAKI MASATAKA</creatorcontrib><creatorcontrib>MUSASHIJIMA YASUSHI</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>MINOURA KAZUKI</au><au>NISHIWAKI MASATAKA</au><au>MUSASHIJIMA YASUSHI</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>ADHESIVE SHEET</title><date>2021-09-30</date><risdate>2021</risdate><abstract>To provide an adhesive sheet that has wavelength selectivity and blocks light in a broad range of visible light regions but allows passage of infrared light.SOLUTION: The present invention relates to an adhesive sheet that contains a base polymer and a pigment, and has a light transmittance of 25% or less at a wavelength of from 380 to 600 nm, while having a light transmittance of 60% or more at a wavelength of from 800 to 2,500 nm. In the adhesive sheet, a change in light transmittance in the wavelength range of 600-800 nm as shown in the following formula is 0.1 %/nm or greater: [Change in light transmittance (%/nm)=(Light transmittance at 800 nm-Light transmittance at 600 nm)/200].SELECTED DRAWING: None
【課題】本発明は、広範囲の可視光域の光を遮光し、かつ赤外光は透過する、波長選択性を有する粘着シートを提供することを目的とする。【解決手段】本発明は、ベースポリマーおよび顔料を含む粘着剤層を備える、粘着シートであって、３８０〜６００ｎｍの波長の光透過率が２５％以下であり、８００〜２５００ｎｍの波長の光透過率が６０％以上であり、下記式で示される、６００〜８００ｎｍの波長域における光透過率変化量が０．１％／ｎｍ以上である、粘着シートに関する。光透過率変化量（％／ｎｍ）＝（８００ｎｍの波長の光透過率−６００ｎｍの波長の光透過率）／２００【選択図】なし</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE ADHESIVES CHEMISTRY DYES METALLURGY MISCELLANEOUS APPLICATIONS OF MATERIALS MISCELLANEOUS COMPOSITIONS NATURAL RESINS NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL PAINTS POLISHES USE OF MATERIALS AS ADHESIVES |
| title | ADHESIVE SHEET |
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