KR20120018744A - 적층체 및 그의 제조 방법 - Google Patents
적층체 및 그의 제조 방법 Download PDFInfo
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- KR20120018744A KR20120018744A KR1020117022854A KR20117022854A KR20120018744A KR 20120018744 A KR20120018744 A KR 20120018744A KR 1020117022854 A KR1020117022854 A KR 1020117022854A KR 20117022854 A KR20117022854 A KR 20117022854A KR 20120018744 A KR20120018744 A KR 20120018744A
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- B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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- B01D69/12—Composite membranes; Ultra-thin membranes
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Abstract
Description
도 2는 발명예와 비교예의 각 적층체에 있어서의 박리 강도를 나타내는 막대 그래프이다.
도 3은 발명예와 비교예의 각 적층체에 이용한 이형 필름에 포함되는 결함(피쉬 아이)의 개수를 나타내는 막대 그래프이다.
12, 22, 32…이온 교환 수지층
23, 33…기재 필름
34…별도의 이형 필름
Claims (10)
- 시클로올레핀계 공중합체로 이루어지는 이형 필름에, 이온 교환 수지를 포함하는 층을 적층하여 이루어지는 적층체.
- 제1항에 있어서, 상기 이온 교환 수지를 포함하는 층이 고체 고분자형 연료 전지용의 전해질막 또는 전극막인 적층체.
- 제1항에 있어서, 상기 이온 교환 수지를 포함하는 층이 고체 고분자형 연료 전지용의 막 전극 접합체인 적층체.
- 제1항 내지 제3항 중 어느 한 항에 있어서, 상기 시클로올레핀계 공중합체의 유리 전이 온도(Tg)가 120 ℃ 이상인 적층체.
- 제1항 내지 제4항 중 어느 한 항에 있어서, 상기 시클로올레핀계 공중합체가 에틸렌과 노르보르넨의 공중합체인 적층체.
- 제1항 내지 제5항 중 어느 한 항에 있어서, 상기 이형 필름의 상기 이온 교환 수지를 포함하는 층과는 반대측에 적층된 기재 필름을 추가로 포함하는 적층체.
- 제6항에 있어서, 상기 기재 필름의 상기 이형 필름과는 반대측에 적층된 별도의 이형 필름을 추가로 포함하는 적층체.
- 제6항 또는 제7항에 있어서, 상기 기재 필름이 폴리에틸렌테레프탈레이트(PET), 폴리에틸렌나프탈레이트(PEN) 또는 폴리프로필렌(PP)인 적층체.
- 시클로올레핀계 공중합체로 이루어지는 이형 필름의 한쪽면 상에 이온 교환 수지를 포함하는 층을 적층하고, 그의 반대면 상에 기재 필름을 적층하여 이루어지는 적층체의 제조 방법이며, 상기 시클로올레핀계 공중합체를 필름형으로 용융 압출함으로써 이형 필름을 제작한 후, 상기 이형 필름을 상기 기재 필름과 라미네이트하는 것을 특징으로 하는 적층체의 제조 방법.
- 시클로올레핀계 공중합체로 이루어지는 이형 필름의 한쪽면 상에 이온 교환 수지를 포함하는 층을 적층하고, 그의 반대면 상에 기재 필름을 적층하여 이루어지는 적층체의 제조 방법이며, 상기 시클로올레핀계 공중합체의 용액을 제조한 후, 상기 용액을 상기 기재 필름 상에 코팅하는 것을 특징으로 하는 적층체의 제조 방법.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
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JPJP-P-2009-083058 | 2009-03-30 | ||
JP2009083058A JP5566040B2 (ja) | 2009-03-30 | 2009-03-30 | 積層体およびその製造方法 |
PCT/JP2010/052006 WO2010116789A1 (ja) | 2009-03-30 | 2010-02-04 | 積層体およびその製造方法 |
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KR1020177002346A Division KR20170016512A (ko) | 2009-03-30 | 2010-02-04 | 적층체 및 그의 제조 방법 |
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KR20120018744A true KR20120018744A (ko) | 2012-03-05 |
KR101926858B1 KR101926858B1 (ko) | 2018-12-07 |
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KR1020117022854A Active KR101926858B1 (ko) | 2009-03-30 | 2010-02-04 | 적층체 및 그의 제조 방법 |
KR1020177002346A Ceased KR20170016512A (ko) | 2009-03-30 | 2010-02-04 | 적층체 및 그의 제조 방법 |
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KR1020177002346A Ceased KR20170016512A (ko) | 2009-03-30 | 2010-02-04 | 적층체 및 그의 제조 방법 |
Country Status (8)
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US (1) | US20120021335A1 (ko) |
EP (1) | EP2422975B1 (ko) |
JP (1) | JP5566040B2 (ko) |
KR (2) | KR101926858B1 (ko) |
CN (2) | CN102438829A (ko) |
CA (1) | CA2754048A1 (ko) |
HK (1) | HK1164795A1 (ko) |
WO (1) | WO2010116789A1 (ko) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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KR20190031293A (ko) * | 2016-07-20 | 2019-03-25 | 더블유.엘. 고어 앤드 어소시에이트스, 인코포레이티드 | 적층재의 롤 구조체 및 제조 방법 |
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CA2787645C (en) * | 2010-01-25 | 2015-06-02 | Ramot At Tel-Aviv University Ltd. | Method of manufacturing proton-conducting membranes |
GB201302014D0 (en) * | 2013-02-05 | 2013-03-20 | Johnson Matthey Fuel Cells Ltd | Use of an anode catalyst layer |
JP6087647B2 (ja) * | 2013-02-06 | 2017-03-01 | 株式会社ダイセル | 離型フィルム及びその製造方法、並びにその用途 |
JP6085185B2 (ja) * | 2013-02-06 | 2017-02-22 | 株式会社ダイセル | 燃料電池製造用離型フィルム及び積層体並びに燃料電池の製造方法 |
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EP2422975A4 (en) | 2013-02-27 |
KR101926858B1 (ko) | 2018-12-07 |
JP5566040B2 (ja) | 2014-08-06 |
CN102438829A (zh) | 2012-05-02 |
WO2010116789A1 (ja) | 2010-10-14 |
CA2754048A1 (en) | 2010-10-14 |
US20120021335A1 (en) | 2012-01-26 |
CN105882083A (zh) | 2016-08-24 |
EP2422975B1 (en) | 2015-04-08 |
HK1164795A1 (en) | 2012-09-28 |
EP2422975A1 (en) | 2012-02-29 |
KR20170016512A (ko) | 2017-02-13 |
JP2010234570A (ja) | 2010-10-21 |
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