KR101437612B1 - 후막 폴리이미드 연성금속적층판의 제조방법 - Google Patents
후막 폴리이미드 연성금속적층판의 제조방법 Download PDFInfo
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- KR101437612B1 KR101437612B1 KR1020110124067A KR20110124067A KR101437612B1 KR 101437612 B1 KR101437612 B1 KR 101437612B1 KR 1020110124067 A KR1020110124067 A KR 1020110124067A KR 20110124067 A KR20110124067 A KR 20110124067A KR 101437612 B1 KR101437612 B1 KR 101437612B1
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- polyimide
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
- B32B37/14—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers
- B32B37/24—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers with at least one layer not being coherent before laminating, e.g. made up from granular material sprinkled onto a substrate
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B15/00—Layered products comprising a layer of metal
- B32B15/04—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material
- B32B15/08—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/16—Layered products comprising a layer of synthetic resin specially treated, e.g. irradiated
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/28—Layered products comprising a layer of synthetic resin comprising synthetic resins not wholly covered by any one of the sub-groups B32B27/30 - B32B27/42
- B32B27/281—Layered products comprising a layer of synthetic resin comprising synthetic resins not wholly covered by any one of the sub-groups B32B27/30 - B32B27/42 comprising polyimides
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B38/00—Ancillary operations in connection with laminating processes
- B32B38/0008—Electrical discharge treatment, e.g. corona, plasma treatment; wave energy or particle radiation
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B38/00—Ancillary operations in connection with laminating processes
- B32B38/16—Drying; Softening; Cleaning
- B32B38/164—Drying
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B38/00—Ancillary operations in connection with laminating processes
- B32B2038/0052—Other operations not otherwise provided for
- B32B2038/0076—Curing, vulcanising, cross-linking
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2309/00—Parameters for the laminating or treatment process; Apparatus details
- B32B2309/02—Temperature
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2310/00—Treatment by energy or chemical effects
- B32B2310/14—Corona, ionisation, electrical discharge, plasma treatment
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- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Plasma & Fusion (AREA)
- Thermal Sciences (AREA)
- Laminated Bodies (AREA)
Abstract
본 발명에 따른 연성금속적층판은 폴리이미드의 두께가 증가하더라도 캐스팅 작업성이 양호하여 결과적으로 고분자 필름과 금속 전도층간의 접착력이 우수하고 치수안정성이 낮으며 생산 원가를 낮출 수 있는 연성금속적층판의 제조방법을 제공할 수 있다.
Description
도 2는 도 1에서 건조된 폴리이미드 전구체층을 이미드화한 후 플라즈마 처리를 통해 표면에 거칠기를 형성한 적층제의 단면도를 나타낸 것이다.
도 3은 도 2에서 형성된 제 1 폴리이미드층 위에 폴리아믹산 바니쉬를 2차로 도포한 후 건조한 적층제의 단면도를 나타낸 것이다.
도 4는 도 3에서 건조된 폴리이미드 전구체층을 이미드화하여 최종적으로 제 1 폴리이미드층 위에 제 2 폴리이미드층을 형성하게 되는 금속적층판의 단면도를 나타낸 것이다.
20 : 제 1 폴리이미드 전구체층
30 : 제 1 폴리이미드층
40 : 제 2 폴리이미드 전구체층
50 : 제 2 폴리이미드층
Claims (10)
- 캐스팅 방식을 이용한 연성금속적층판 제조방법에 있어서,
금속층 상부에 폴리아믹산 바니쉬를 캐스팅한 후 건조하여 제1폴리이미드 전구체층을 형성하는 단계,
상기 제1폴리이미드 전구체층을 150℃에서 395℃까지 승온하면서 경화를 통해 이미드화하여 선열팽창계수가 25ppm/K 이하인 제 1 폴리이미드층을 형성하는 단계;
제 1 폴리이미드층의 표면을 플라즈마 처리하는 단계;
제 1 폴리이미드층 상부에 폴리아믹산 바니쉬를 캐스팅한 후 건조하여 제2폴리이미드 전구체층을 형성하는 단계,
및
상기 제2폴리이미드 150℃에서 395℃까지 승온하면서 경화를 통해 이미드화하여 선열팽창계수가 25ppm/K 이하인 제 2 폴리이미드층을 형성하는 단계;를 포함하는 연성금속적층판의 제조방법.
- 제 1항에 있어서,
상기 금속층 상부에 형성되는 폴리이미드층 전체의 두께가 30㎛ 이상인 연성금속적층판의 제조방법.
- 제 2항에 있어서,
상기 제 1 폴리이미드층 및 제 2 폴리이미드층의 두께가 각각 5 ~ 30㎛인 연성금속적층판의 제조방법.
- 제 1항에 있어서,
상기 제 1 폴리이미드층의 표면을 플라즈마 처리하는 단계 후, 제 1 폴리이미드층의 표면 거칠기(조도)는 0.3 ~ 1.5㎛인 연성금속적층판의 제조방법.
- 삭제
- 삭제
- 제 1항 내지 제 4항 중에서 선택되는 어느 한 항의 제조방법으로 제조된 연성금속적층판.
- 제 7항의 연성금속적층판의 제 2 폴리이미드층은 최외층이 열가소성 폴리이미드층으로 이루어지고, 이를 금속박과 라미네이팅하는 양면 구조의 연성금속적층판의 제조방법.
- 제 8항에 있어서,
상기 열가소성 폴리이미드층은 두께가 7㎛ 이하이고, 유리전이 온도가 180℃<Tg<300℃ 이며, 선열팽창계수가 30ppm/K 이상인 양면 구조의 연성금속적층판의 제조방법.
- 제 8항의 제조방법에 따른 양면 구조의 연성금속적층판.
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2011265437A JP5615253B2 (ja) | 2010-12-20 | 2011-12-05 | 厚膜ポリイミドフレキシブル金属積層板の製造方法 |
US13/328,514 US9296015B2 (en) | 2010-12-20 | 2011-12-16 | Method for manufacturing thick polyimide flexible metal-clad laminate |
CN201110427606.XA CN102529302B (zh) | 2010-12-20 | 2011-12-19 | 一种聚酰亚胺厚膜柔性覆金属层压板的制备方法 |
TW100147071A TWI614108B (zh) | 2010-12-20 | 2011-12-19 | 製造厚的聚醯亞胺撓性金屬披覆積層板的方法 |
US15/055,932 US20160176161A1 (en) | 2010-12-20 | 2016-02-29 | Flexible metal-clad laminate |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020100130383 | 2010-12-20 | ||
KR20100130383 | 2010-12-20 |
Publications (2)
Publication Number | Publication Date |
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KR20120069555A KR20120069555A (ko) | 2012-06-28 |
KR101437612B1 true KR101437612B1 (ko) | 2014-09-15 |
Family
ID=46687732
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Application Number | Title | Priority Date | Filing Date |
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KR1020110124067A Active KR101437612B1 (ko) | 2010-12-20 | 2011-11-25 | 후막 폴리이미드 연성금속적층판의 제조방법 |
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KR (1) | KR101437612B1 (ko) |
TW (1) | TWI614108B (ko) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
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KR102280892B1 (ko) * | 2013-12-31 | 2021-07-23 | 에스케이이노베이션 주식회사 | 폴리이미드 적층체와 그 제조방법 및 태양전지 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
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KR20070087981A (ko) * | 2006-02-24 | 2007-08-29 | 주식회사 코오롱 | 가요성 양면 도체 적층소재 및 그의 제조방법 |
JP2008068406A (ja) * | 2006-09-12 | 2008-03-27 | Tomoegawa Paper Co Ltd | フレキシブル金属積層体およびフレキシブルプリント基板 |
KR20100048474A (ko) * | 2008-10-31 | 2010-05-11 | 에스케이에너지 주식회사 | 연성금속박적층체 및 이의 제조방법 |
JP2010116443A (ja) * | 2008-11-11 | 2010-05-27 | Kaneka Corp | 接着フィルムならびにフレキシブル金属張積層板 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
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JP4373433B2 (ja) * | 2003-03-26 | 2009-11-25 | エルジー・ケム・リミテッド | 両面金属積層板及びその製造方法 |
KR100668948B1 (ko) * | 2004-09-21 | 2007-01-12 | 주식회사 엘지화학 | 금속 적층판 및 그의 제조방법 |
WO2007102691A1 (en) * | 2006-03-06 | 2007-09-13 | Lg Chem, Ltd. | Metallic laminate and method for preparing the same |
JP4896219B2 (ja) * | 2007-04-18 | 2012-03-14 | 旭化成イーマテリアルズ株式会社 | 金属−樹脂積層体 |
KR101467179B1 (ko) * | 2007-12-20 | 2014-12-01 | 에스케이이노베이션 주식회사 | 금속박적층체 |
JP2009241597A (ja) * | 2008-03-12 | 2009-10-22 | Hitachi Chem Co Ltd | 基板材料及び基板 |
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2011
- 2011-11-25 KR KR1020110124067A patent/KR101437612B1/ko active Active
- 2011-12-19 TW TW100147071A patent/TWI614108B/zh not_active IP Right Cessation
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20070087981A (ko) * | 2006-02-24 | 2007-08-29 | 주식회사 코오롱 | 가요성 양면 도체 적층소재 및 그의 제조방법 |
JP2008068406A (ja) * | 2006-09-12 | 2008-03-27 | Tomoegawa Paper Co Ltd | フレキシブル金属積層体およびフレキシブルプリント基板 |
KR20100048474A (ko) * | 2008-10-31 | 2010-05-11 | 에스케이에너지 주식회사 | 연성금속박적층체 및 이의 제조방법 |
JP2010116443A (ja) * | 2008-11-11 | 2010-05-27 | Kaneka Corp | 接着フィルムならびにフレキシブル金属張積層板 |
Also Published As
Publication number | Publication date |
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KR20120069555A (ko) | 2012-06-28 |
TW201226147A (en) | 2012-07-01 |
TWI614108B (zh) | 2018-02-11 |
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