Surface protective film and optical member
The invention provides a surface protection film and an optical component which are not easy to cause surface intrinsic resistivity increase and easy to perform appearance inspection. A surface protective film (10) is provided with: a base film (1) comprising a transparent resin; an antistatic layer...
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| creator | TSUMITA YUKIE YAMAGUCHI KAZUYA KOBAYASHI HIROYUKI IGARASHI TOMOMI HIROTO NIIMI |
| description | The invention provides a surface protection film and an optical component which are not easy to cause surface intrinsic resistivity increase and easy to perform appearance inspection. A surface protective film (10) is provided with: a base film (1) comprising a transparent resin; an antistatic layer (2) formed on one surface of the base film (1); and an adhesive layer (3) formed on the surface of the substrate film (1) on the opposite side from the antistatic layer (2). The anti-static layer (2) comprises nano carbon. The thickness of the antistatic layer (2) is 0.05 [mu] m or more and 1.50 [mu] m or less. The haze value of the surface protective film (10) is 4.0% or less. The surface protective film (10) has a total light transmittance of 80.0% or more.
本发明提供不易引起表面固有电阻率上升并且容易进行外观检查的表面保护膜和光学部件。表面保护膜(10)具备：基材膜(1)，其由具有透明性的树脂构成；防静电层(2)，其形成于基材膜(1)的一个面；以及粘合剂层(3)，其形成于基材膜(1)的与防静电层(2)相反的一侧的面。防静电层(2)包含纳米碳。防静电层(2)的厚度为0.05μm以上且1.50μm以下。表面保护膜(10)的雾度值为4.0％以下。表面保护膜(10)的全光线透过率为80.0％以上。 |
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本发明提供不易引起表面固有电阻率上升并且容易进行外观检查的表面保护膜和光学部件。表面保护膜(10)具备：基材膜(1)，其由具有透明性的树脂构成；防静电层(2)，其形成于基材膜(1)的一个面；以及粘合剂层(3)，其形成于基材膜(1)的与防静电层(2)相反的一侧的面。防静电层(2)包含纳米碳。防静电层(2)的厚度为0.05μm以上且1.50μm以下。表面保护膜(10)的雾度值为4.0％以下。表面保护膜(10)的全光线透过率为80.0％以上。</description><language>chi ; eng</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 ; OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS ; OPTICS ; PAINTS ; PHYSICS ; POLISHES ; USE OF MATERIALS AS ADHESIVES</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=20231017&DB=EPODOC&CC=CN&NR=116893456A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25543,76294</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20231017&DB=EPODOC&CC=CN&NR=116893456A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>TSUMITA YUKIE</creatorcontrib><creatorcontrib>YAMAGUCHI KAZUYA</creatorcontrib><creatorcontrib>KOBAYASHI HIROYUKI</creatorcontrib><creatorcontrib>IGARASHI TOMOMI</creatorcontrib><creatorcontrib>HIROTO NIIMI</creatorcontrib><title>Surface protective film and optical member</title><description>The invention provides a surface protection film and an optical component which are not easy to cause surface intrinsic resistivity increase and easy to perform appearance inspection. A surface protective film (10) is provided with: a base film (1) comprising a transparent resin; an antistatic layer (2) formed on one surface of the base film (1); and an adhesive layer (3) formed on the surface of the substrate film (1) on the opposite side from the antistatic layer (2). The anti-static layer (2) comprises nano carbon. The thickness of the antistatic layer (2) is 0.05 [mu] m or more and 1.50 [mu] m or less. The haze value of the surface protective film (10) is 4.0% or less. The surface protective film (10) has a total light transmittance of 80.0% or more.
本发明提供不易引起表面固有电阻率上升并且容易进行外观检查的表面保护膜和光学部件。表面保护膜(10)具备：基材膜(1)，其由具有透明性的树脂构成；防静电层(2)，其形成于基材膜(1)的一个面；以及粘合剂层(3)，其形成于基材膜(1)的与防静电层(2)相反的一侧的面。防静电层(2)包含纳米碳。防静电层(2)的厚度为0.05μm以上且1.50μm以下。表面保护膜(10)的雾度值为4.0％以下。表面保护膜(10)的全光线透过率为80.0％以上。</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>OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS</subject><subject>OPTICS</subject><subject>PAINTS</subject><subject>PHYSICS</subject><subject>POLISHES</subject><subject>USE OF MATERIALS AS ADHESIVES</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2023</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZNAKLi1KS0xOVSgoyi9JTS7JLEtVSMvMyVVIzEtRyC8oyUxOzFHITc1NSi3iYWBNS8wpTuWF0twMim6uIc4euqkF-fGpxQVAU_JSS-Kd_QwNzSwsjU1MzRyNiVEDADHpKRQ</recordid><startdate>20231017</startdate><enddate>20231017</enddate><creator>TSUMITA YUKIE</creator><creator>YAMAGUCHI KAZUYA</creator><creator>KOBAYASHI HIROYUKI</creator><creator>IGARASHI TOMOMI</creator><creator>HIROTO NIIMI</creator><scope>EVB</scope></search><sort><creationdate>20231017</creationdate><title>Surface protective film and optical member</title><author>TSUMITA YUKIE ; YAMAGUCHI KAZUYA ; KOBAYASHI HIROYUKI ; IGARASHI TOMOMI ; HIROTO NIIMI</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CN116893456A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>chi ; eng</language><creationdate>2023</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>OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS</topic><topic>OPTICS</topic><topic>PAINTS</topic><topic>PHYSICS</topic><topic>POLISHES</topic><topic>USE OF MATERIALS AS ADHESIVES</topic><toplevel>online_resources</toplevel><creatorcontrib>TSUMITA YUKIE</creatorcontrib><creatorcontrib>YAMAGUCHI KAZUYA</creatorcontrib><creatorcontrib>KOBAYASHI HIROYUKI</creatorcontrib><creatorcontrib>IGARASHI TOMOMI</creatorcontrib><creatorcontrib>HIROTO NIIMI</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>TSUMITA YUKIE</au><au>YAMAGUCHI KAZUYA</au><au>KOBAYASHI HIROYUKI</au><au>IGARASHI TOMOMI</au><au>HIROTO NIIMI</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Surface protective film and optical member</title><date>2023-10-17</date><risdate>2023</risdate><abstract>The invention provides a surface protection film and an optical component which are not easy to cause surface intrinsic resistivity increase and easy to perform appearance inspection. A surface protective film (10) is provided with: a base film (1) comprising a transparent resin; an antistatic layer (2) formed on one surface of the base film (1); and an adhesive layer (3) formed on the surface of the substrate film (1) on the opposite side from the antistatic layer (2). The anti-static layer (2) comprises nano carbon. The thickness of the antistatic layer (2) is 0.05 [mu] m or more and 1.50 [mu] m or less. The haze value of the surface protective film (10) is 4.0% or less. The surface protective film (10) has a total light transmittance of 80.0% or more.
本发明提供不易引起表面固有电阻率上升并且容易进行外观检查的表面保护膜和光学部件。表面保护膜(10)具备：基材膜(1)，其由具有透明性的树脂构成；防静电层(2)，其形成于基材膜(1)的一个面；以及粘合剂层(3)，其形成于基材膜(1)的与防静电层(2)相反的一侧的面。防静电层(2)包含纳米碳。防静电层(2)的厚度为0.05μm以上且1.50μm以下。表面保护膜(10)的雾度值为4.0％以下。表面保护膜(10)的全光线透过率为80.0％以上。</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 OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS OPTICS PAINTS PHYSICS POLISHES USE OF MATERIALS AS ADHESIVES |
| title | Surface protective film and optical member |
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