REFLECTION SUPPRESSION FOAM SHEET

To provide a new reflection suppression member having low reflectance.SOLUTION: A reflection suppression foam sheet contains a resin foam layer, in which the foam layer contains a resin component and a black coloring agent, a thickness T of the foam layer is 70-1,200 μm, a void ratio from the surfac...

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1. Verfasser:	KIKUCHI ATSUNORI
Format:	Patent
Sprache:	eng ; jpn
Schlagworte:	AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F,C08G CHEMISTRY COMPOSITIONS BASED THEREON GENERAL PROCESSES OF COMPOUNDING METALLURGY ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-UP WORKING-UP
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creator	KIKUCHI ATSUNORI
description	To provide a new reflection suppression member having low reflectance.SOLUTION: A reflection suppression foam sheet contains a resin foam layer, in which the foam layer contains a resin component and a black coloring agent, a thickness T of the foam layer is 70-1,200 μm, a void ratio from the surface of the foam layer to a thickness 0.1T is represented by P0.1, a void ratio from the surface of the foam layer to a thickness 0.3T is represented by P0.3, and a void ratio from the surface of the foam layer to a thickness 0.5T is represented by P0.5, P0.1>P0.3>P0.5, and P0.1 is equal to or greater than 80%.SELECTED DRAWING: None 【課題】低い反射率を有する、新規な反射抑制部材を提供すること。【解決手段】樹脂発泡層を含む反射抑制発泡シートであって、発泡層は樹脂成分と黒色着色剤とを含み、発泡層の厚みＴが７０〜１２００μｍであり、発泡層の表面から厚み０．１Ｔまでの空隙率をＰ０．１とし、発泡層の表面から厚み０．３Ｔまでの空隙率をＰ０．３とし、発泡層の表面から厚み０．５Ｔまでの空隙率をＰ０．５とした場合に、Ｐ０．１＞Ｐ０．３＞Ｐ０．５であり、Ｐ０．１が８０％以上である、反射抑制発泡シート。【選択図】なし
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jpn</language><creationdate>2021</creationdate><topic>AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F,C08G</topic><topic>CHEMISTRY</topic><topic>COMPOSITIONS BASED THEREON</topic><topic>GENERAL PROCESSES OF COMPOUNDING</topic><topic>METALLURGY</topic><topic>ORGANIC MACROMOLECULAR COMPOUNDS</topic><topic>THEIR PREPARATION OR CHEMICAL WORKING-UP</topic><topic>WORKING-UP</topic><toplevel>online_resources</toplevel><creatorcontrib>KIKUCHI ATSUNORI</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>KIKUCHI ATSUNORI</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>REFLECTION SUPPRESSION FOAM SHEET</title><date>2021-12-13</date><risdate>2021</risdate><abstract>To provide a new reflection suppression member having low reflectance.SOLUTION: A reflection suppression foam sheet contains a resin foam layer, in which the foam layer contains a resin component and a black coloring agent, a thickness T of the foam layer is 70-1,200 μm, a void ratio from the surface of the foam layer to a thickness 0.1T is represented by P0.1, a void ratio from the surface of the foam layer to a thickness 0.3T is represented by P0.3, and a void ratio from the surface of the foam layer to a thickness 0.5T is represented by P0.5, P0.1>P0.3>P0.5, and P0.1 is equal to or greater than 80%.SELECTED DRAWING: None 【課題】低い反射率を有する、新規な反射抑制部材を提供すること。【解決手段】樹脂発泡層を含む反射抑制発泡シートであって、発泡層は樹脂成分と黒色着色剤とを含み、発泡層の厚みＴが７０〜１２００μｍであり、発泡層の表面から厚み０．１Ｔまでの空隙率をＰ０．１とし、発泡層の表面から厚み０．３Ｔまでの空隙率をＰ０．３とし、発泡層の表面から厚み０．５Ｔまでの空隙率をＰ０．５とした場合に、Ｐ０．１＞Ｐ０．３＞Ｐ０．５であり、Ｐ０．１が８０％以上である、反射抑制発泡シート。【選択図】なし</abstract><oa>free_for_read</oa></addata></record>
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language	eng ; jpn
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subjects	AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F,C08G CHEMISTRY COMPOSITIONS BASED THEREON GENERAL PROCESSES OF COMPOUNDING METALLURGY ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-UP WORKING-UP
title	REFLECTION SUPPRESSION FOAM SHEET
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