KR100503984B1 - 유연한 방향족 폴리이미드 필름/금속 필름 복합 시트 - Google Patents
유연한 방향족 폴리이미드 필름/금속 필름 복합 시트 Download PDFInfo
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- KR100503984B1 KR100503984B1 KR10-1999-0041816A KR19990041816A KR100503984B1 KR 100503984 B1 KR100503984 B1 KR 100503984B1 KR 19990041816 A KR19990041816 A KR 19990041816A KR 100503984 B1 KR100503984 B1 KR 100503984B1
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- B—PERFORMING OPERATIONS; TRANSPORTING
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- 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
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- B32B15/00—Layered products comprising a layer of metal
- B32B15/18—Layered products comprising a layer of metal comprising iron or steel
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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
- B32B15/20—Layered products comprising a layer of metal comprising aluminium or copper
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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
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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
- B32B37/04—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the partial melting of at least one layer
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L79/00—Compositions of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing nitrogen with or without oxygen or carbon only, not provided for in groups C08L61/00 - C08L77/00
- C08L79/04—Polycondensates having nitrogen-containing heterocyclic rings in the main chain; Polyhydrazides; Polyamide acids or similar polyimide precursors
- C08L79/08—Polyimides; Polyester-imides; Polyamide-imides; Polyamide acids or similar polyimide precursors
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K1/00—Printed circuits
- H05K1/02—Details
- H05K1/03—Use of materials for the substrate
- H05K1/0313—Organic insulating material
- H05K1/032—Organic insulating material consisting of one material
- H05K1/0346—Organic insulating material consisting of one material containing N
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2079/00—Use of polymers having nitrogen, with or without oxygen or carbon only, in the main chain, not provided for in groups B29K2061/00 - B29K2077/00, as moulding material
- B29K2079/08—PI, i.e. polyimides or derivatives thereof
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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
- B32B2307/00—Properties of the layers or laminate
- B32B2307/30—Properties of the layers or laminate having particular thermal properties
- B32B2307/306—Resistant to heat
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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
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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
- B32B2311/00—Metals, their alloys or their compounds
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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
- B32B2379/00—Other polymers having nitrogen, with or without oxygen or carbon only, in the main chain
- B32B2379/08—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
- B32B2457/00—Electrical equipment
- B32B2457/08—PCBs, i.e. printed circuit boards
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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
- B32B37/10—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the pressing technique, e.g. using action of vacuum or fluid pressure
- B32B37/1027—Pressing using at least one press band
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K1/00—Printed circuits
- H05K1/02—Details
- H05K1/03—Use of materials for the substrate
- H05K1/0313—Organic insulating material
- H05K1/0353—Organic insulating material consisting of two or more materials, e.g. two or more polymers, polymer + filler, + reinforcement
- H05K1/036—Multilayers with layers of different types
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K2201/00—Indexing scheme relating to printed circuits covered by H05K1/00
- H05K2201/01—Dielectrics
- H05K2201/0137—Materials
- H05K2201/0154—Polyimide
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
- Y10T428/24942—Structurally defined web or sheet [e.g., overall dimension, etc.] including components having same physical characteristic in differing degree
- Y10T428/2495—Thickness [relative or absolute]
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
- Y10T428/24942—Structurally defined web or sheet [e.g., overall dimension, etc.] including components having same physical characteristic in differing degree
- Y10T428/2495—Thickness [relative or absolute]
- Y10T428/24959—Thickness [relative or absolute] of adhesive layers
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
- Y10T428/24942—Structurally defined web or sheet [e.g., overall dimension, etc.] including components having same physical characteristic in differing degree
- Y10T428/2495—Thickness [relative or absolute]
- Y10T428/24967—Absolute thicknesses specified
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
- Y10T428/24942—Structurally defined web or sheet [e.g., overall dimension, etc.] including components having same physical characteristic in differing degree
- Y10T428/2495—Thickness [relative or absolute]
- Y10T428/24967—Absolute thicknesses specified
- Y10T428/24975—No layer or component greater than 5 mils thick
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/31504—Composite [nonstructural laminate]
- Y10T428/31678—Of metal
- Y10T428/31681—Next to polyester, polyamide or polyimide [e.g., alkyd, glue, or nylon, etc.]
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/31504—Composite [nonstructural laminate]
- Y10T428/31721—Of polyimide
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- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
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- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Laminated Bodies (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
Description
Claims (13)
- 열가소성 방향족 폴리이미드 층에 결합된 한 표면에 고 내열성 방향족 폴리이미드 층을 포함하는 다중층 폴리이미드 필름을 포함하고, 400 mm 이상의 폭을 갖는 유연한 연속 방향족 폴리이미드 필름/금속 필름 복합 시트로서, 상기 다중층 폴리이미드 필름은 동시 주조에 의해 제조되고, 금속 필름은 이중 벨트 프레스를 이용하여 가압 하에서 가열하고 이어서 가압 하에서 냉각시킴으로써 상기 열가소성 폴리이미드 층에 결합시키는 것을 특징으로 하는 복합 시트.
- 제 1 항에 있어서, 다중층 폴리이미드 필름은 고내열성 방향족 폴리이미드 층의 다른 표면에 결합된 방향족 폴리이미드 층을 더 포함하는 것을 특징으로 하는 복합 시트.
- 제 2 항에 있어서, 다름 금속 필름은 이중 벨트 프레스를 이용하여 가압하에서 가열에 의해 폴리이미드 층에 결합되는 것을 특징으로 하는 복합 시트.
- 제 1 항에 있어서, 동시 주조가 임시 지지체상에 용매중 다른 방향족 폴리이미드 또는 그의 전구체를 함유하는 용액 및 용매중 고 내열성 방향족 폴리이미드의 전구체를 함유하는 용액을 동시에 주조함으로써 수행되는 것을 특징으로 하는 복합 시트.
- 제 1 항에 있어서, 고 내열성 방향족 폴리이미드 층은 5 내지 125 ㎛ 두께 및 다른 방향족 폴리이미드 층은 2 내지 30 ㎛ 두께를 갖는 것을 특징으로 하는 복합 시트.
- 제 1 항에 있어서, 금속 필름은 전해 구리 필름, 감긴 구리 필름. 알루미늄 필름, 또는 스테인레스 필름인 것을 특징으로 하는 복합 시트.
- 제 1 항에 있어서, 금속 필름은 5 내지 50 ㎛ 의 두께를 갖는 것을 특징으로 하는 복합 시트.
- 삭제
- 삭제
- 제 1 항에 있어서, 0.7 kg/cm 이상의 90°박리 강도를 갖는 것을 특징으로 하는 복합 시트.
- 제 1 항에 있어서, 금속 필름에 결합된 방향족 폴리이미드 층은 1,3-비스(4-아미노페녹시)벤젠 및 2,3,3'4'-비페닐테트라카르복시산 2 무수물의 배합물, 1,3-비스(4-아미노페녹시)-2,2-디메틸프로판 및 4,4'-옥시디프탈산 2 무수물의 배합물, 4,4'-옥시디프탈산 2 무수물, 피로멜리트산 2 무수물, 및 1,3-비스(4-아미노페녹시)벤젠의 배합물, 1,3-비스(3-아미노페녹시)벤젠 및 3,3'4,4'-벤조페논테트라카르복실산 2 무수물의 배합물, 또는 3,3'-디아미노벤조페논, 1,3-비스(3-아미노페녹시)벤젠, 및 3,3'4,4'-벤조페논테트라카르복실산 2 무수물의 배합물로부터 제조된 방향족 폴리이미드를 포함하는 것을 특징으로 하는 복합 시트.
- 하기 단계를 포함하는, 400 mm 이상의 폭을 가지고, 0.7 kg/cm 이상의 90°박리 강도를 갖는 유연한 방향족 폴리이미드 필름/금속 필름 복합 시트의 제조방법:동시 주조에 의해 제조된, 열가소성 폴리이미드 층, 고 내열성 폴리이미드 층 및 열가소성 폴리이미드 층을 순서대로 포함하고, 400 mm 이상의 폭을 갖는 다중층 폴리이미드 필름을 제조하는 단계;상기 다중층 폴리이미드 필름을 한 면 또는 각 면 상에서 400 mm 이상의 폭을 갖는 금속 필름과 결합시키는 단계; 및상기 결합된 필름을 이중 벨트 프레스를 이용하여 가압 하에서 가열하고 이어서 가압 하에서 냉각시킴으로써 제조하는 단계.
- 하기 단계를 포함하는, 400 mm 이상의 폭을 가지고, 0.7 kg/cm 이상의 90°박리 강도를 갖는 유연한 방향족 폴리이미드 필름/금속 필름 복합 시트의 제조방법:동시 주조에 의해 제조된, 열가소성 방향족 폴리이미드 층 및 고 내열성 폴리이미드 층을 포함하고, 400 mm 이상의 폭을 갖는 다중층 폴리이미드 필름을 제조하는 단계;상기 다중층 폴리이미드 필름을 한 면 또는 각 면 상에서 400 mm 이상의 폭을 갖는 금속 필름과 결합시키는 단계; 및상기 결합된 필름을 이중 벨트 프레스를 이용하여 가압 하에서 가열하고 이어서 가압 하에서 냉각시킴으로써 제조하는 단계.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP98-275375 | 1998-09-29 | ||
JP27537598A JP4147639B2 (ja) | 1998-09-29 | 1998-09-29 | フレキシブル金属箔積層体 |
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Publication Number | Publication Date |
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KR20000023537A KR20000023537A (ko) | 2000-04-25 |
KR100503984B1 true KR100503984B1 (ko) | 2005-07-27 |
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Application Number | Title | Priority Date | Filing Date |
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KR10-1999-0041816A KR100503984B1 (ko) | 1998-09-29 | 1999-09-29 | 유연한 방향족 폴리이미드 필름/금속 필름 복합 시트 |
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US (1) | US6251507B1 (ko) |
JP (1) | JP4147639B2 (ko) |
KR (1) | KR100503984B1 (ko) |
DE (1) | DE19946682A1 (ko) |
TW (1) | TW562735B (ko) |
Families Citing this family (43)
Publication number | Priority date | Publication date | Assignee | Title |
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JPH1075053A (ja) * | 1996-09-02 | 1998-03-17 | Mitsui Petrochem Ind Ltd | フレキシブル金属箔積層板の製造方法 |
JP4362917B2 (ja) * | 2000-01-31 | 2009-11-11 | 宇部興産株式会社 | 金属箔積層体およびその製法 |
JP4349600B2 (ja) * | 2000-04-20 | 2009-10-21 | 大日本印刷株式会社 | 積層体、絶縁フィルム、電子回路及び積層体の製造方法 |
JP4304854B2 (ja) * | 2000-09-21 | 2009-07-29 | 宇部興産株式会社 | 多層ポリイミドフィルムおよび積層体 |
JP3994696B2 (ja) * | 2000-10-02 | 2007-10-24 | 宇部興産株式会社 | 線膨張係数を制御したポリイミドフィルム及び積層体 |
TWI300744B (ko) * | 2001-04-19 | 2008-09-11 | Nippon Steel Chemical Co | |
CN100335534C (zh) * | 2002-05-21 | 2007-09-05 | 株式会社钟化 | 聚酰亚胺薄膜及其制造方法,和使用聚酰亚胺薄膜的聚酰亚胺/金属叠层体 |
TWI298988B (en) * | 2002-07-19 | 2008-07-11 | Ube Industries | Copper-clad laminate |
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TWI341859B (en) * | 2003-05-09 | 2011-05-11 | Mitsubishi Gas Chemical Co | Adhesive and adhesive film |
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JP3102622B2 (ja) * | 1995-02-27 | 2000-10-23 | 宇部興産株式会社 | 金属箔積層ポリイミドフィルム |
JP3067127B2 (ja) * | 1995-02-28 | 2000-07-17 | 宇部興産株式会社 | 金属箔積層のポリイミドフィルム |
US5741598A (en) * | 1995-08-01 | 1998-04-21 | Ube Industries, Ltd. | Polyimide/metal composite sheet |
JPH09116254A (ja) * | 1995-10-24 | 1997-05-02 | Sumitomo Bakelite Co Ltd | フレキシブルプリント回路用基板の製造方法 |
JPH10138318A (ja) * | 1996-09-13 | 1998-05-26 | Ube Ind Ltd | 多層押出しポリイミドフィルムの製法 |
JP3203548B2 (ja) * | 1996-12-26 | 2001-08-27 | ユニチカ株式会社 | 耐熱性連続積層シートの製造法 |
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1998
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- 1999-09-29 US US09/408,260 patent/US6251507B1/en not_active Expired - Lifetime
- 1999-09-29 DE DE19946682A patent/DE19946682A1/de not_active Withdrawn
- 1999-09-29 KR KR10-1999-0041816A patent/KR100503984B1/ko active IP Right Grant
- 1999-09-29 TW TW088116705A patent/TW562735B/zh not_active IP Right Cessation
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US4543295A (en) * | 1980-09-22 | 1985-09-24 | The United States Of America As Represented By The Director Of The National Aeronautics And Space Administration | High temperature polyimide film laminates and process for preparation thereof |
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DE19946682A1 (de) | 2000-03-30 |
KR20000023537A (ko) | 2000-04-25 |
JP2000103010A (ja) | 2000-04-11 |
TW562735B (en) | 2003-11-21 |
JP4147639B2 (ja) | 2008-09-10 |
US6251507B1 (en) | 2001-06-26 |
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