WO2014119662A1 - ガスバリアフィルム - Google Patents

ガスバリアフィルム Download PDF

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Publication number
WO2014119662A1
WO2014119662A1 PCT/JP2014/052096 JP2014052096W WO2014119662A1 WO 2014119662 A1 WO2014119662 A1 WO 2014119662A1 JP 2014052096 W JP2014052096 W JP 2014052096W WO 2014119662 A1 WO2014119662 A1 WO 2014119662A1
Authority
WO
WIPO (PCT)
Prior art keywords
layer
gas barrier
barrier film
vapor deposition
inorganic vapor
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
PCT/JP2014/052096
Other languages
English (en)
French (fr)
Japanese (ja)
Inventor
鈴木　理之
卓磨 工藤
柴田　晶彦
愛 岡野
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Dai Nippon Printing Co Ltd
Original Assignee
Dai Nippon Printing Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Dai Nippon Printing Co Ltd filed Critical Dai Nippon Printing Co Ltd
Publication of WO2014119662A1 publication Critical patent/WO2014119662A1/ja
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J7/00—Chemical treatment or coating of shaped articles made of macromolecular substances
    • C08J7/04—Coating
    • C08J7/0427—Coating with only one layer of a composition containing a polymer binder
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J7/00—Chemical treatment or coating of shaped articles made of macromolecular substances
    • C08J7/04—Coating
    • C08J7/046—Forming abrasion-resistant coatings; Forming surface-hardening coatings
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J7/00—Chemical treatment or coating of shaped articles made of macromolecular substances
    • C08J7/04—Coating
    • C08J7/043—Improving the adhesiveness of the coatings per se, e.g. forming primers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J7/00—Chemical treatment or coating of shaped articles made of macromolecular substances
    • C08J7/04—Coating
    • C08J7/048—Forming gas barrier coatings
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2367/00—Characterised by the use of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Derivatives of such polymers
    • C08J2367/02—Polyesters derived from dicarboxylic acids and dihydroxy compounds
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2429/00—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an alcohol, ether, aldehydo, ketonic, acetal, or ketal radical; Hydrolysed polymers of esters of unsaturated alcohols with saturated carboxylic acids; Derivatives of such polymer
    • C08J2429/02—Homopolymers or copolymers of unsaturated alcohols
    • C08J2429/04—Polyvinyl alcohol; Partially hydrolysed homopolymers or copolymers of esters of unsaturated alcohols with saturated carboxylic acids

Definitions

  • the present invention by adjusting the composition ratio (x) of oxygen in the silicon oxide SiO x forming the inorganic vapor deposition layer to a predetermined range, the light transmission of the inorganic vapor deposition layer while having a certain degree of gas barrier properties. Can be improved. Further, by having an overcoat layer having a predetermined thickness formed of a metal alkoxide and a water-soluble polymer on the inorganic vapor-deposited layer, the gas barrier property of the inorganic vapor-deposited layer is improved without impairing light transmittance. be able to.
  • the gas barrier film of the present invention is formed of a base material formed of a transparent resin, a fluorene-based acrylate having a hydroxy group-free oxyalkylene group and a fluorene group in the structural unit on the base material.
  • an overcoat layer having a thickness of 250 nm to 500 nm.
  • the film thickness of the overcoat layer is in the range of 250 nm to 500 nm, and preferably in the range of 250 nm to 400 nm.
  • the gas barrier is formed only by the inorganic vapor deposition layer. It becomes difficult to improve the sex.
  • an overcoat layer formed by polycondensation of a metal alkoxide and a water-soluble polymer on the inorganic vapor deposition layer bonding occurs at the interface between the inorganic vapor deposition layer and the overcoat layer.
  • the gas barrier property can be improved. Further, by setting the overcoat layer to a predetermined film thickness, it is possible to improve the gas barrier property without impeding the light transmittance of the inorganic vapor deposition layer.
  • Water-soluble polymer As said water-soluble polymer, polyvinyl alcohol-type resin and an ethylene vinyl alcohol copolymer are preferable.
  • the water-soluble polymer may be a polyvinyl alcohol-based resin and an ethylene / vinyl alcohol copolymer, each of which may be used alone or a polyvinyl alcohol-based resin and an ethylene / vinyl alcohol copolymer. You may use together.
  • the undercoat layer is formed by crosslinking and polymerizing an acrylate group of a fluorene acrylate having the above-described structure.
  • the fluorene acrylate having the above-described configuration may be referred to as “hydroxy group-free fluorene acrylate”.
  • the gas barrier property can be further improved by using a fluorene-based acrylate that does not contain a hydroxy group and an acrylate that contains and / or does not contain a hydroxy group in the structure so that the mass ratio is within the above range. It is.
  • the undercoat layer preferably has a desired refractive index difference with respect to the substrate.
  • the refractive index difference is preferably 0.02 or less, and particularly the refractive index. It is preferable that there is no difference. If the difference in refractive index between the undercoat layer and the substrate is larger than the above range, light incident on the gas barrier film is absorbed in each layer, or light is reflected at the interface between the undercoat layer and the substrate. In some cases, the light transmittance of the entire gas barrier film is lowered.

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Laminated Bodies (AREA)
PCT/JP2014/052096 2013-01-31 2014-01-30 ガスバリアフィルム Ceased WO2014119662A1 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2013017598A JP5786874B2 (ja) 2013-01-31 2013-01-31 ガスバリアフィルム
JP2013-017598 2013-01-31

Publications (1)

Publication Number Publication Date
WO2014119662A1 true WO2014119662A1 (ja) 2014-08-07

Family

ID=51262373

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2014/052096 Ceased WO2014119662A1 (ja) 2013-01-31 2014-01-30 ガスバリアフィルム

Country Status (3)

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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113861479A (zh) * 2021-09-24 2021-12-31 南京贝迪新材料科技股份有限公司 一种水氧阻隔膜

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6413539B2 (ja) * 2013-09-20 2018-10-31 凸版印刷株式会社 ガスバリア性積層フィルム及び該ガスバリア性積層フィルムの製造方法
WO2016181857A1 (ja) 2015-05-08 2016-11-17 バンドー化学株式会社 光学透明粘着シート、光学透明粘着シートの製造方法、積層体、及び、タッチパネル付き表示装置
JP6578765B2 (ja) * 2015-06-30 2019-09-25 凸版印刷株式会社 ガスバリア性積層体およびその製造方法
US11530337B2 (en) 2015-09-29 2022-12-20 Bando Chemical Industries, Ltd. Optically transparent pressure-sensitive adhesive sheet, laminate, process for producing laminate, and display device with touch panel
JP6166851B1 (ja) * 2015-11-26 2017-07-19 バンドー化学株式会社 光学透明粘着シート、光学透明粘着シートの製造方法、積層体、及び、タッチパネル付き表示装置
JP6650770B2 (ja) * 2016-01-29 2020-02-19 日東電工株式会社 導電性積層フィルム
JP6801433B2 (ja) 2016-12-20 2020-12-16 凸版印刷株式会社 ガスバリア性フィルム
JP7279363B2 (ja) * 2019-01-08 2023-05-23 凸版印刷株式会社 ガスバリアフィルムおよび包装用フィルム
JP7456178B2 (ja) * 2019-06-18 2024-03-27 Ｔｏｐｐａｎホールディングス株式会社 ガスバリア性積層体およびその製造方法
JP2022112118A (ja) * 2021-01-21 2022-08-02 大日本印刷株式会社 バリアシートおよび薄膜系太陽電池モジュール

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009256395A (ja) * 2008-04-11 2009-11-05 Toppan Printing Co Ltd 密封用粘着テープ
JP2011201097A (ja) * 2010-03-25 2011-10-13 Dainippon Printing Co Ltd ガスバリア性フィルム、ガスバリア層、装置及びガスバリア性フィルムの製造方法
JP2012061651A (ja) * 2010-09-15 2012-03-29 Toppan Printing Co Ltd ガスバリア性積層フィルム
JP2012193335A (ja) * 2010-09-27 2012-10-11 Dainippon Printing Co Ltd 粘着組成物、積層体及び画像表示装置
JP2013000977A (ja) * 2011-06-16 2013-01-07 Dainippon Printing Co Ltd ガスバリア性フィルム及びその製造方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007290144A (ja) * 2006-04-21 2007-11-08 Toppan Printing Co Ltd ガスバリア性積層体
CN102007185B (zh) * 2008-04-18 2013-04-24 三井化学株式会社 气体隔离性组合物、涂膜及其制造方法及层合体

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009256395A (ja) * 2008-04-11 2009-11-05 Toppan Printing Co Ltd 密封用粘着テープ
JP2011201097A (ja) * 2010-03-25 2011-10-13 Dainippon Printing Co Ltd ガスバリア性フィルム、ガスバリア層、装置及びガスバリア性フィルムの製造方法
JP2012061651A (ja) * 2010-09-15 2012-03-29 Toppan Printing Co Ltd ガスバリア性積層フィルム
JP2012193335A (ja) * 2010-09-27 2012-10-11 Dainippon Printing Co Ltd 粘着組成物、積層体及び画像表示装置
JP2013000977A (ja) * 2011-06-16 2013-01-07 Dainippon Printing Co Ltd ガスバリア性フィルム及びその製造方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113861479A (zh) * 2021-09-24 2021-12-31 南京贝迪新材料科技股份有限公司 一种水氧阻隔膜

Also Published As

Publication number Publication date
JP2014148081A (ja) 2014-08-21
TW201434662A (zh) 2014-09-16
JP5786874B2 (ja) 2015-09-30

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