JP2014148081A5 - - Google Patents

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Publication number
JP2014148081A5
JP2014148081A5 JP2013017598A JP2013017598A JP2014148081A5 JP 2014148081 A5 JP2014148081 A5 JP 2014148081A5 JP 2013017598 A JP2013017598 A JP 2013017598A JP 2013017598 A JP2013017598 A JP 2013017598A JP 2014148081 A5 JP2014148081 A5 JP 2014148081A5
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JP
Japan
Prior art keywords
barrier film
gas barrier
film according
layer
coupling agent
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JP2013017598A
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Japanese (ja)
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JP2014148081A (en
JP5786874B2 (en
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Publication date
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Priority to JP2013017598A priority Critical patent/JP5786874B2/en
Priority claimed from JP2013017598A external-priority patent/JP5786874B2/en
Priority to TW103103719A priority patent/TW201434662A/en
Priority to PCT/JP2014/052096 priority patent/WO2014119662A1/en
Publication of JP2014148081A publication Critical patent/JP2014148081A/en
Publication of JP2014148081A5 publication Critical patent/JP2014148081A5/ja
Application granted granted Critical
Publication of JP5786874B2 publication Critical patent/JP5786874B2/en
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Claims (8)

透明樹脂で形成された基材と、
前記基材上に、ヒドロキシ基を有さないオキシアルキレン基、およびフルオレン基を構成単位中に有するフルオレン系アクリレートにより形成されたアンダーコート層と、
前記アンダーコート層上に、酸化珪素ＳｉＯｘ（１．７≦ｘ≦２．２）で形成された無機蒸着層と、
前記無機蒸着層上に、金属アルコキシドおよび水溶性高分子により形成され、膜厚が２５０ｎｍ〜５００ｎｍの範囲内であるオーバーコート層と
を有することを特徴とするガスバリアフィルム。 A base material formed of a transparent resin;
On the base material, an undercoat layer formed of an oxyalkylene group having no hydroxy group and a fluorene-based acrylate having a fluorene group in a structural unit;
An inorganic vapor deposition layer formed of silicon oxide SiO x (1.7 ≦ x ≦ 2.2) on the undercoat layer;
A gas barrier film comprising an overcoat layer formed of a metal alkoxide and a water-soluble polymer on the inorganic vapor deposition layer and having a thickness in a range of 250 nm to 500 nm. 水蒸気透過率が１×１０−３ｇ／ｍ２・ｄａｙ未満であることを特徴とする請求項１に記載のガスバリアフィルム。 The gas barrier film according to claim 1, wherein the water vapor transmission rate is less than 1 × 10 −3 g / m 2 · day. 全光線透過率が９３％以上であることを特徴とする請求項１または請求項２に記載のガスバリアフィルム。   The gas barrier film according to claim 1 or 2, wherein the total light transmittance is 93% or more. 前記オーバーコート層上に粘着層を有することを特徴とする請求項１から請求項３までのいずれかに記載のガスバリアフィルム。   The gas barrier film according to any one of claims 1 to 3, further comprising an adhesive layer on the overcoat layer. 前記ガスバリアフィルムにおける前記基材と前記オーバーコート層とを前記粘着層を介して貼り合せたときの、前記粘着層の１８０度Ｔ字剥離試験における剥離強度が、５Ｎ／２５ｍｍ以上であることを特徴とする請求項４に記載のガスバリアフィルム。   When the base material and the overcoat layer in the gas barrier film are bonded via the adhesive layer, the adhesive layer has a peel strength in a 180-degree T-peel test of 5 N / 25 mm or more. The gas barrier film according to claim 4. 前記粘着層が、ポリイソブチレン系樹脂を主成分とするものであることを特徴とする請求項４または請求項５に記載のガスバリアフィルム。   The gas barrier film according to claim 4 or 5, wherein the adhesive layer contains a polyisobutylene resin as a main component. 前記オーバーコート層が、前記金属アルコキシド、前記水溶性高分子およびシランカップリング剤により形成され、前記シランカップリング剤がアミノ基含有シランカップリング剤またはメルカプト基含有シランカップリング剤であることを特徴とする請求項１から請求項６までのいずれかに記載のガリバリアフィルム。  The overcoat layer is formed of the metal alkoxide, the water-soluble polymer, and a silane coupling agent, and the silane coupling agent is an amino group-containing silane coupling agent or a mercapto group-containing silane coupling agent. The gully barrier film according to any one of claims 1 to 6. 前記水溶性高分子がエチレン・ビニルアルコール共重合体であることを特徴とする請求項１から請求項７までのいずれかに記載のガリバリアフィルム。  The galibarrier film according to any one of claims 1 to 7, wherein the water-soluble polymer is an ethylene-vinyl alcohol copolymer.
JP2013017598A 2013-01-31 2013-01-31 Gas barrier film Active JP5786874B2 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2013017598A JP5786874B2 (en) 2013-01-31 2013-01-31 Gas barrier film
TW103103719A TW201434662A (en) 2013-01-31 2014-01-29 Gasbarrier film
PCT/JP2014/052096 WO2014119662A1 (en) 2013-01-31 2014-01-30 Gas barrier film

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2013017598A JP5786874B2 (en) 2013-01-31 2013-01-31 Gas barrier film

Publications (3)

Publication Number Publication Date
JP2014148081A JP2014148081A (en) 2014-08-21
JP2014148081A5 true JP2014148081A5 (en) 2014-10-09
JP5786874B2 JP5786874B2 (en) 2015-09-30

Family

ID=51262373

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2013017598A Active JP5786874B2 (en) 2013-01-31 2013-01-31 Gas barrier film

Country Status (3)

Country Link
JP (1) JP5786874B2 (en)
TW (1) TW201434662A (en)
WO (1) WO2014119662A1 (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6413539B2 (en) * 2013-09-20 2018-10-31 凸版印刷株式会社 Gas barrier laminate film and method for producing the gas barrier laminate film
CN107532044B (en) 2015-05-08 2020-12-22 阪东化学株式会社 Optically transparent adhesive sheet, method for producing optically transparent adhesive sheet, laminate, and display device with touch panel
JP6578765B2 (en) * 2015-06-30 2019-09-25 凸版印刷株式会社 Gas barrier laminate and method for producing the same
JP6163272B1 (en) 2015-09-29 2017-07-12 バンドー化学株式会社 Optically transparent adhesive sheet, laminate, laminate production method, and display device with touch panel
KR102062225B1 (en) * 2015-11-26 2020-01-03 반도 카가쿠 가부시키가이샤 Display apparatus which has an optically transparent adhesive sheet, a manufacturing method of an optically transparent adhesive sheet, a laminated body, and a touch panel
JP6650770B2 (en) * 2016-01-29 2020-02-19 日東電工株式会社 Conductive laminated film
JP6801433B2 (en) 2016-12-20 2020-12-16 凸版印刷株式会社 Gas barrier film
JP7279363B2 (en) * 2019-01-08 2023-05-23 凸版印刷株式会社 gas barrier film and packaging film
JP7456178B2 (en) 2019-06-18 2024-03-27 Ｔｏｐｐａｎホールディングス株式会社 Gas barrier laminate and its manufacturing method
CN113861479A (en) * 2021-09-24 2021-12-31 南京贝迪新材料科技股份有限公司 Water oxygen barrier film

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007290144A (en) * 2006-04-21 2007-11-08 Toppan Printing Co Ltd Gas barrier laminate
JP2009256395A (en) * 2008-04-11 2009-11-05 Toppan Printing Co Ltd Sealing self-adhesive tape
JP5236727B2 (en) * 2008-04-18 2013-07-17 三井化学株式会社 GAS BARRIER COMPOSITION, COATING FILM, METHOD FOR PRODUCING THEM, AND LAMINATE
JP5543818B2 (en) * 2010-03-25 2014-07-09 大日本印刷株式会社 Gas barrier film, gas barrier layer, apparatus, and method for producing gas barrier film
JP2012061651A (en) * 2010-09-15 2012-03-29 Toppan Printing Co Ltd Gas barrier laminated film
JP2012193335A (en) * 2010-09-27 2012-10-11 Dainippon Printing Co Ltd Tacky composition, laminate and image display device
JP2013000977A (en) * 2011-06-16 2013-01-07 Dainippon Printing Co Ltd Gas barrier film and method of manufacturing the same

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