KR102130530B1 - 적층체, 가스 배리어 필름 및 이들의 제조 방법 - Google Patents
적층체, 가스 배리어 필름 및 이들의 제조 방법 Download PDFInfo
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- C23C16/45523—Pulsed gas flow or change of composition over time
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Abstract
Description
도 2a는 본 발명의 실시 형태에 관한 유기 고분자의 관능기의 화학식으로서, 메틸기를 나타낸다.
도 2b는 본 발명의 실시 형태에 관한 유기 고분자의 관능기의 화학식으로서, 수산기를 나타낸다.
도 2c는 본 발명의 실시 형태에 관한 유기 고분자의 관능기의 화학식으로서, 아미드기를 나타낸다.
도 3은 본 발명의 실시 형태에 관한 우레탄 수지의 관능기인 이소시아네이트기의 화학식을 나타낸다.
도 4는 본 발명의 실시 형태에 관한 폴리이미드 수지의 관능기인 이미드기의 화학식을 나타낸다.
도 5는 본 발명의 실시 형태에 관한 폴리에테르술폰(PES)의 관능기인 술폰기의 화학식을 나타낸다.
도 6은 본 발명의 실시 형태에 관한 폴리에틸렌테레프탈레이트(PET)의 관능기인 에스테르기의 화학식을 나타낸다.
도 7은 본 발명의 실시 형태에 관한 언더코트층(UC층)에 무기 화합물을 첨가한 경우의 전구체의 언더코트층(UC층)에 대한 결합 상태를 도시하는 모식도이다.
도 8은 도 1에 도시하는 본 발명의 실시 형태에 관한 적층체의 제조 공정을 요약한 흐름도이다.
도 9는 X선 광전자 분광법에 의해 얻어진, 플라즈마 처리를 행하지 않는 본 발명의 실시 형태에 관한 언더코트층(UC층)의 표면 특성이다.
도 10은 X선 광전자 분광법에 의해 얻어진, 플라즈마 처리를 행한 본 발명의 실시 형태에 관한 언더코트층(UC층)의 표면 특성이다.
도 11은 본 발명의 실시 형태에 관한 원자층 퇴적막(ALD막)의 TiO2의 전처리 조건과 가스 배리어성의 관계를 도시하는 특성도이다.
도 12는 가스 배리어층을 갖고, 선팽창 계수가 낮은 언더코트를 사용한 본 발명의 실시예에 관한 적층체와, 가스 배리어층을 갖고, 선팽창 계수가 높은 언더코트를 사용한 비교예의 적층체에 대하여 수증기 투과율을 비교한 도면이다.
도 13a는 본 발명의 실시 형태에 관한 각 변형의 가스 배리어 필름의 단면 구성도이다.
도 13b는 본 발명의 실시 형태에 관한 각 변형의 가스 배리어 필름의 단면 구성도이다.
도 13c는 본 발명의 실시 형태에 관한 각 변형의 가스 배리어 필름의 단면 구성도이다.
도 13d는 본 발명의 실시 형태에 관한 각 변형의 가스 배리어 필름의 단면 구성도이다.
Claims (13)
- 적층체로서,
기재와,
상기 기재의 외면의 적어도 일부에 형성되며, 관능기를 갖는 유기 고분자를 함유하고, 막 형상 또는 필름 형상으로 형성된 언더코트층과,
원자층 퇴적막의 원료가 되는 전구체가 화학 반응한 물질에 의해, 상기 언더코트층의 표면을 덮도록 형성되며, 상기 물질의 적어도 일부가 상기 관능기에 결합한 원자층 퇴적막
을 구비하며,
상기 언더코트층은 무기 물질을 함유하고, 상기 원자층 퇴적막의 원료가 되는 물질은 상기 유기 고분자 및 상기 무기 물질과 결합하고,
상기 무기 물질은 R1(M-OR2)(단, R1 및 R2는 탄소수 1 내지 8의 유기기이고, M은 Si, Ti, Al 또는 Zr의 금속 원자임)로 표시되는 금속 알콕시드이고,
상기 기재와 상기 언더코트층을 구비하는 층상 필름의 선팽창 계수는 1.0×10-5/K 이상 8.0×10-5/K 이하인 적층체. - 삭제
- 제1항에 있어서, 상기 언더코트층은 결합제를 더 함유하고, 상기 원자층 퇴적막의 상기 원료가 되는 상기 전구체의 적어도 일부가 상기 결합제와 상기 무기 물질에 결합하도록 형성되어 있는 적층체.
- 제1항 또는 제3항에 있어서, 상기 유기 고분자의 상기 관능기는 O 원자를 갖는 관능기 또는 N 원자를 갖는 관능기를 포함하는 적층체.
- 제4항에 있어서, 상기 O 원자를 갖는 관능기는, OH기, COOH기, COOR기, COR기, NCO기 및 SO3기로 이루어지는 군으로부터 선택된 1종 이상의 관능기이고,
상기 N 원자를 갖는 관능기는 NHx기로서, X는 정수인 적층체. - 제1항 또는 제3항에 있어서, 상기 유기 고분자의 상기 관능기는 비공유 전자쌍 또는 홀 전자를 갖는 원자를 포함하고 있는 적층체.
- 제3항에 있어서, 상기 결합제는 유기 결합제, 무기 결합제 및 유기/무기 혼합의 하이브리드 결합제로 이루어지는 군으로부터 선택된 1종 이상의 화합물인 적층체.
- 제1항, 제3항 및 제7항 중 어느 한 항에 있어서, 상기 언더코트층은 상기 기재와 접하는 제1면 및 상기 제1면과 반대에 형성된 제2면을 구비하고,
상기 제1면 및 상기 제2면의 적어도 일부가 플라즈마 처리, 코로나 처리 또는 가수분해 처리에 의해 표면 처리되어 있는 적층체. - 제1항, 제3항 및 제7항 중 어느 한 항에 기재된 적층체가 필름상으로 형성되어 있는 가스 배리어 필름.
- 적층체의 제조 방법으로서,
기재를 위치시키고,
상기 기재의 외면의 적어도 일부에, 선팽창 계수가 1.0×10-5/K 이상 8.0×10-5/K 이하로서 유기 고분자 및 무기 물질을 함유하는 막 형상 또는 필름 형상의 언더코트층을 형성하고,
상기 언더코트층의 두께 방향 중, 상기 기재와 접하는 제1면의 반대에 형성된 제2면의 일부에 표면 처리를 행하고,
원자층 퇴적막의 원료인 전구체의 적어도 일부가 상기 유기 고분자 및 상기 무기 물질과 결합하도록, 상기 제2면에 상기 원자층 퇴적막을 성막하고,
상기 무기 물질은 R1(M-OR2)(단, R1 및 R2는 탄소수 1 내지 8의 유기기이고, M은 Si, Ti, Al 또는 Zr의 금속 원자임)로 표시되는 금속 알콕시드인, 적층체의 제조 방법. - 삭제
- 제10항에 있어서, 상기 표면 처리는 플라즈마 처리, 코로나 처리 또는 가수분해 처리인 적층체의 제조 방법.
- 제10항에 기재된 적층체의 제조 방법에 의해 제조된 적층체를 필름 형상으로 형성하는 가스 배리어 필름의 제조 방법.
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Application Number | Priority Date | Filing Date | Title |
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JP2012230658 | 2012-10-18 | ||
JPJP-P-2012-230658 | 2012-10-18 | ||
PCT/JP2013/078270 WO2014061769A1 (ja) | 2012-10-18 | 2013-10-18 | 積層体、ガスバリアフィルム、及びこれらの製造方法 |
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KR20150073980A KR20150073980A (ko) | 2015-07-01 |
KR102130530B1 true KR102130530B1 (ko) | 2020-07-06 |
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EP (1) | EP2910369B1 (ko) |
JP (2) | JP6526416B2 (ko) |
KR (1) | KR102130530B1 (ko) |
CN (2) | CN108285545A (ko) |
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EP2737996B1 (en) * | 2011-07-28 | 2017-12-27 | Toppan Printing Co., Ltd. | Laminated body, gas barrier film, and method for producing laminated body and gas barrier film |
JP6657588B2 (ja) * | 2015-04-17 | 2020-03-04 | 凸版印刷株式会社 | 積層体及びその製造方法 |
KR102305248B1 (ko) | 2020-02-12 | 2021-09-24 | 도레이첨단소재 주식회사 | 가스 배리어 알루미늄 증착필름 및 그의 제조방법 |
CN117301589A (zh) * | 2023-11-02 | 2023-12-29 | 江苏思尔德科技有限公司 | 一种柔性显示用高阻隔膜制备方法 |
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US20110100454A1 (en) | 2008-04-17 | 2011-05-05 | Dupont Teijin Films U.S. Limited Partnership | Coated and Planarised Polymeric Films |
JP2012096431A (ja) | 2010-11-01 | 2012-05-24 | Sony Corp | バリアフィルム及びその製造方法 |
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CA2452656C (en) * | 2001-07-18 | 2010-04-13 | The Regents Of The University Of Colorado | A method of depositing an inorganic film on an organic polymer |
JP2006312745A (ja) * | 2002-02-06 | 2006-11-16 | Sekisui Chem Co Ltd | 樹脂組成物 |
JP2003327718A (ja) | 2002-03-08 | 2003-11-19 | Dainippon Printing Co Ltd | 基材フィルム、並びにガスバリア性フィルムおよびこれを用いたディスプレイ |
JP2007516347A (ja) | 2003-05-16 | 2007-06-21 | イー・アイ・デュポン・ドウ・ヌムール・アンド・カンパニー | 原子層蒸着によって製造されたプラスチック基板用のバリアフィルム |
JP2007090803A (ja) * | 2005-09-30 | 2007-04-12 | Fujifilm Corp | ガスバリアフィルム、並びに、これを用いた画像表示素子および有機エレクトロルミネッセンス素子 |
US8586189B2 (en) * | 2007-09-19 | 2013-11-19 | Fujifilm Corporation | Gas-barrier film and organic device comprising same |
JP2010000743A (ja) * | 2008-06-23 | 2010-01-07 | Toppan Printing Co Ltd | ガスバリア積層体 |
BRPI0922795A2 (pt) * | 2008-12-05 | 2018-05-29 | Lotus Applied Tech Llc | alta taxa de deposição de filmes finos com propriedades de camada de barreira melhorada |
EP2471105A2 (en) * | 2009-08-24 | 2012-07-04 | E. I. du Pont de Nemours and Company | Barrier films for thin-film photovoltaic cells |
CN102741047B (zh) * | 2009-12-03 | 2016-01-20 | Lg化学株式会社 | 阻挡膜和包括该阻挡膜的电子装置 |
JP5668294B2 (ja) * | 2010-02-23 | 2015-02-12 | 凸版印刷株式会社 | ガスバリアフィルムおよびその製造方法 |
JP5402818B2 (ja) * | 2010-05-06 | 2014-01-29 | コニカミノルタ株式会社 | ガスバリア性フィルム、及びガスバリア性フィルムの製造方法 |
JP5249305B2 (ja) | 2010-10-29 | 2013-07-31 | 水ing株式会社 | 電子部品工場廃液の処理方法及びそのための装置 |
EP2737996B1 (en) * | 2011-07-28 | 2017-12-27 | Toppan Printing Co., Ltd. | Laminated body, gas barrier film, and method for producing laminated body and gas barrier film |
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2013
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- 2013-10-18 WO PCT/JP2013/078270 patent/WO2014061769A1/ja active Application Filing
- 2013-10-18 EP EP13846444.1A patent/EP2910369B1/en active Active
- 2013-10-18 JP JP2014542188A patent/JP6526416B2/ja active Active
- 2013-10-18 CN CN201810165571.9A patent/CN108285545A/zh active Pending
- 2013-10-18 CN CN201380053425.2A patent/CN104736334A/zh active Pending
- 2013-10-18 KR KR1020157009539A patent/KR102130530B1/ko not_active Expired - Fee Related
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2015
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Patent Citations (2)
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US20110100454A1 (en) | 2008-04-17 | 2011-05-05 | Dupont Teijin Films U.S. Limited Partnership | Coated and Planarised Polymeric Films |
JP2012096431A (ja) | 2010-11-01 | 2012-05-24 | Sony Corp | バリアフィルム及びその製造方法 |
Also Published As
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JPWO2014061769A1 (ja) | 2016-09-05 |
CN108285545A (zh) | 2018-07-17 |
JP6526416B2 (ja) | 2019-06-05 |
US20150292086A1 (en) | 2015-10-15 |
CN104736334A (zh) | 2015-06-24 |
TW201422446A (zh) | 2014-06-16 |
TWI592310B (zh) | 2017-07-21 |
EP2910369A4 (en) | 2016-06-01 |
EP2910369B1 (en) | 2018-07-04 |
WO2014061769A1 (ja) | 2014-04-24 |
JP2018083430A (ja) | 2018-05-31 |
US9809879B2 (en) | 2017-11-07 |
KR20150073980A (ko) | 2015-07-01 |
EP2910369A1 (en) | 2015-08-26 |
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