KR100462489B1 - 방향족 폴리이미드 필름 및 이의 적층체 - Google Patents
방향족 폴리이미드 필름 및 이의 적층체 Download PDFInfo
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- KR100462489B1 KR100462489B1 KR10-1999-0006655A KR19990006655A KR100462489B1 KR 100462489 B1 KR100462489 B1 KR 100462489B1 KR 19990006655 A KR19990006655 A KR 19990006655A KR 100462489 B1 KR100462489 B1 KR 100462489B1
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- Prior art keywords
- polyimide film
- aromatic polyimide
- film
- thickness
- adhesive
- Prior art date
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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
-
- 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
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/34—Layered products comprising a layer of synthetic resin comprising polyamides
-
- 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
- B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
- B32B7/04—Interconnection of layers
- B32B7/12—Interconnection of layers using interposed adhesives or interposed materials with bonding properties
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G73/00—Macromolecular compounds obtained by reactions forming a linkage containing nitrogen with or without oxygen or carbon in the main chain of the macromolecule, not provided for in groups C08G12/00 - C08G71/00
- C08G73/06—Polycondensates having nitrogen-containing heterocyclic rings in the main chain of the macromolecule
- C08G73/10—Polyimides; Polyester-imides; Polyamide-imides; Polyamide acids or similar polyimide precursors
-
- 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
- C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
- C08J5/18—Manufacture of films or sheets
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J163/00—Adhesives based on epoxy resins; Adhesives based on derivatives of epoxy resins
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J179/00—Adhesives based on 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 C09J161/00 - C09J177/00
- C09J179/04—Polycondensates having nitrogen-containing heterocyclic rings in the main chain; Polyhydrazides; Polyamide acids or similar polyimide precursors
- C09J179/08—Polyimides; Polyester-imides; Polyamide-imides; Polyamide acids or similar polyimide precursors
-
- 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
- B32B2363/00—Epoxy resins
-
- 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
-
- 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
- C08J2379/00—Characterised by the use 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 C08J2361/00 - C08J2377/00
- C08J2379/04—Polycondensates having nitrogen-containing heterocyclic rings in the main chain; Polyhydrazides; Polyamide acids or similar polyimide precursors
- C08J2379/08—Polyimides; Polyester-imides; Polyamide-imides; Polyamide acids or similar polyimide precursors
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2666/00—Composition of polymers characterized by a further compound in the blend, being organic macromolecular compounds, natural resins, waxes or and bituminous materials, non-macromolecular organic substances, inorganic substances or characterized by their function in the composition
- C08L2666/02—Organic macromolecular compounds, natural resins, waxes or and bituminous materials
- C08L2666/14—Macromolecular compounds according to C08L59/00 - C08L87/00; Derivatives thereof
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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
-
- 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
- Y10T428/26—Web or sheet containing structurally defined element or component, the element or component having a specified physical dimension
-
- 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
- Y10T428/26—Web or sheet containing structurally defined element or component, the element or component having a specified physical dimension
- Y10T428/263—Coating layer not in excess of 5 mils thick or equivalent
-
- 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
- Y10T428/26—Web or sheet containing structurally defined element or component, the element or component having a specified physical dimension
- Y10T428/263—Coating layer not in excess of 5 mils thick or equivalent
- Y10T428/264—Up to 3 mils
-
- 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
- Y10T428/26—Web or sheet containing structurally defined element or component, the element or component having a specified physical dimension
- Y10T428/263—Coating layer not in excess of 5 mils thick or equivalent
- Y10T428/264—Up to 3 mils
- Y10T428/265—1 mil or less
-
- 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
Abstract
Description
실시예 | 비교예 | |||
1 | 2 | 3 | 1 | |
필름두께(㎛) | 50 | 50 | 50 | 50 |
인장탄성율(kg/㎜2) | 780 | 790 | 810 | 850 |
연신(%) | 60 | 56 | 54 | 43 |
인열저항(g/㎜,엘멘도르프) | 830 | 820 | 760 | 510 |
Tg(℃) | >400 | >400 | >400 | >400 |
인장강도(kg/㎜2) | 54 | 48 | 49 | 48 |
가열수축율(%) | 0.05 | 0.05 | 0.06 | 0.07 |
절연파괴전압(kV) | 9.5 | 9.4 | 9.5 | 9.5 |
단열저항치(kg/20㎜) | 82 | 82 | 83 | 66 |
비단열저항치(kg/20㎜/10㎛) | 16.4 | 16.4 | 16.6 | 13.2 |
선형팽창계수(×10-5/℃) | 1.3 | 1.3 | 1.1 | 1.4 |
인열 강도(g) | 26 | 26 | 25 | 16 |
내굴곡회수(×104, MIT) | >10 | >10 | >10 | 5.6 |
접착강도(kg/cm, B 면) | 1.4 | 1.4 | 1.3 | 1.5 |
적층체의 인열강도 | 찢기지 않음 | 찢기지 않음 | 찢기지 않음 | 찢김 |
">" 은 "초과"를 의미한다 |
Claims (12)
- 비페닐테트라카르복실산 단위 및 페닐렌디아민 단위를 포함하여 구성되고, 5 내지 150㎛의 두께 및 45 내지 90%의 연신을 갖으며; 엘멘도르프(Elmendorf) 인열시험기로 측정한 인열저항 및 인장탄성율이, 두께가 5㎛ 이상 50㎛ 미만의 범위일 때, 750 내지 1,300 kg/㎜2의 인장탄성율을 갖고, 350 내지 1,500g/㎜의 인열저항을 갖으며; 두께가 50㎛ 이상 100㎛ 이하일 때, 650 내지 1,200 kg/㎜2의 인장탄성율을 갖고, 550 내지 1,500g/㎜의 인열저항을 갖으며; 두께가 100㎛ 초과 150㎛ 이하일 때, 550 내지 1,100 kg/㎜2의 인장탄성율을 갖고, 550 내지 1,500g/㎜의 인열저항을 갖는 방향족 폴리이미드 필름.
- 청구항 2(은)는 설정등록료 납부시 포기되었습니다.제 1 항에 있어서, 두께가 5 내지 100 ㎛ 이고, 유리 전이 온도(glass transition temperature)가 400 ℃ 이상인 방향족 폴리이미드 필름.
- 제 1 항에 있어서, 가열수축율(heat shrinkage)이 0.002 내지 0.4 % 인 방향족 폴리이미드 필름.
- 제 1 항에 있어서, 비단열저항치(specific edge tearing resistance)가 14 내지 25 kg/20 ㎜/10 ㎛ 인 방향족 폴리이미드 필름.
- 제 1 항에 있어서, 0.1 내지 5 중량 % 의 무기 충전제를 추가로 함유하는 방향족 폴리이미드 필름.
- 제 1 항에 있어서, 절연파괴전압이 3 kV 이상인 방향족 폴리이미드 필름.
- 청구항 7(은)는 설정등록료 납부시 포기되었습니다.제 1 항에 있어서, 폴리아미드 용액을 주입성형하여 용액필름을 수득하고, 용액필름을 가열함으로써 제조되는 방향족 폴리이미드 필름.
- 청구항 8(은)는 설정등록료 납부시 포기되었습니다.제 1 항에 있어서, 3,3',4,4'-비페닐테트라카르복실산 2무수물 및 p-페닐렌디아민을 중합하여 얻어지는 폴리아미드산으로부터 제조되는 방향족 폴리이미드 필름.
- 청구항 9(은)는 설정등록료 납부시 포기되었습니다.무기 파우더, 이미다졸 화합물 및 유기 또는 무기 인 화합물의 존재 하에, 비페닐테트라카르복실산 2무수물 또는 이의 유도체를 페닐렌 디아민과 반응시킴으로써 생성된 폴리아미드산을 가열하는 것을 포함하는, 제 1 항의 방향족 폴리이미드 필름의 제조 방법.
- 전기전도성 필름 및 제 1 항의 방향족 폴리이미드 필름을 서로 직접 결합시키거나 접착제층을 경유하여 결합시킨 것을 포함하는 적층체.
- 제 10 항에 있어서, 전기전도성 필름 및 방향족 폴리이미드 필름이 열가소성 접착제 또는 열경화성 접착제를 포함하는 접착제층을 경유하여 서로 결합된 적층체.
- 제 11 항에 있어서, 접착제층이 폴리이미드 접착제, 폴리이미드-에폭시 수지 접착제, 폴리이미드실록산-에폭시 수지 접착제 및 에폭시 수지 접착제로 구성되는 군으로부터 선택된 접착제를 포함하는 적층체.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP98-46930 | 1998-02-27 | ||
JP04693098A JP3346265B2 (ja) | 1998-02-27 | 1998-02-27 | 芳香族ポリイミドフィルムおよびその積層体 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR19990073008A KR19990073008A (ko) | 1999-09-27 |
KR100462489B1 true KR100462489B1 (ko) | 2004-12-20 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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KR10-1999-0006655A KR100462489B1 (ko) | 1998-02-27 | 1999-02-27 | 방향족 폴리이미드 필름 및 이의 적층체 |
Country Status (4)
Country | Link |
---|---|
US (1) | US6217996B1 (ko) |
JP (1) | JP3346265B2 (ko) |
KR (1) | KR100462489B1 (ko) |
TW (1) | TWI241954B (ko) |
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JP2001164006A (ja) * | 1999-12-09 | 2001-06-19 | Du Pont Toray Co Ltd | ポリイミドフィルム |
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US6794031B2 (en) * | 2001-09-28 | 2004-09-21 | Ube Industries, Ltd. | Cover-lay film and printed circuit board having the same |
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JP3982296B2 (ja) * | 2002-03-27 | 2007-09-26 | 日本メクトロン株式会社 | 新規ポリイミド共重合体 |
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JP2005112891A (ja) * | 2003-10-03 | 2005-04-28 | Toyobo Co Ltd | 半導体実装用フィルムサブストレート |
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CN100575038C (zh) * | 2004-02-27 | 2009-12-30 | 株式会社钟化 | 合成树脂膜的制造方法及合成树脂膜 |
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JPS61264028A (ja) * | 1985-05-17 | 1986-11-21 | Ube Ind Ltd | 寸法安定なポリイミドフイルム及びその製法 |
DE3716416A1 (de) * | 1986-05-16 | 1987-11-19 | Ube Industries | Aromatischer polyimidfilm |
JPH0725906B2 (ja) * | 1992-07-21 | 1995-03-22 | 宇部興産株式会社 | ポリイミド複合シート |
JP3322028B2 (ja) * | 1994-09-30 | 2002-09-09 | 宇部興産株式会社 | ポリイミドフィルムおよび積層体 |
JP3235370B2 (ja) * | 1994-10-25 | 2001-12-04 | 宇部興産株式会社 | 積層体 |
US5830564A (en) * | 1996-03-01 | 1998-11-03 | Ube Industries, Ltd. | Aromatic polyimide film |
JP3355986B2 (ja) * | 1996-03-01 | 2002-12-09 | 宇部興産株式会社 | 芳香族ポリイミドフィルム及び積層体 |
-
1998
- 1998-02-27 JP JP04693098A patent/JP3346265B2/ja not_active Expired - Lifetime
-
1999
- 1999-02-26 TW TW088102998A patent/TWI241954B/zh not_active IP Right Cessation
- 1999-02-27 KR KR10-1999-0006655A patent/KR100462489B1/ko not_active IP Right Cessation
- 1999-03-01 US US09/259,436 patent/US6217996B1/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
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TWI241954B (en) | 2005-10-21 |
US6217996B1 (en) | 2001-04-17 |
JPH11246685A (ja) | 1999-09-14 |
JP3346265B2 (ja) | 2002-11-18 |
KR19990073008A (ko) | 1999-09-27 |
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