KR102077152B1 - 적층체 및 그 제조 방법 - Google Patents
적층체 및 그 제조 방법 Download PDFInfo
- Publication number
- KR102077152B1 KR102077152B1 KR1020190045744A KR20190045744A KR102077152B1 KR 102077152 B1 KR102077152 B1 KR 102077152B1 KR 1020190045744 A KR1020190045744 A KR 1020190045744A KR 20190045744 A KR20190045744 A KR 20190045744A KR 102077152 B1 KR102077152 B1 KR 102077152B1
- Authority
- KR
- South Korea
- Prior art keywords
- film
- transparent resin
- resin film
- laminated body
- layer
- Prior art date
Links
Images
Classifications
-
- 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
- B32B27/06—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
- B32B27/08—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 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
- B32B27/18—Layered products comprising a layer of synthetic resin characterised by the use of special additives
- B32B27/20—Layered products comprising a layer of synthetic resin characterised by the use of special additives using fillers, pigments, thixotroping agents
-
- 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
-
- 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
- B32B27/30—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers
- B32B27/308—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers comprising acrylic (co)polymers
-
- 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
- B32B27/32—Layered products comprising a layer of synthetic resin comprising polyolefins
-
- 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
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/36—Layered products comprising a layer of synthetic resin comprising polyesters
-
- 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
- B32B7/02—Physical, chemical or physicochemical properties
- B32B7/022—Mechanical properties
-
- 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
- B32B7/02—Physical, chemical or physicochemical properties
- B32B7/023—Optical properties
-
- 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
- B32B7/06—Interconnection of layers permitting easy separation
-
- 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
-
- 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
- B32B2255/00—Coating on the layer surface
- B32B2255/10—Coating on the layer surface on synthetic resin layer or on natural or synthetic rubber layer
-
- 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
- B32B2255/00—Coating on the layer surface
- B32B2255/26—Polymeric coating
-
- 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
- B32B2307/40—Properties of the layers or laminate having particular optical properties
- B32B2307/412—Transparent
-
- 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
- B32B2307/50—Properties of the layers or laminate having particular mechanical properties
- B32B2307/51—Elastic
-
- 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
- B32B2307/50—Properties of the layers or laminate having particular mechanical properties
- B32B2307/536—Hardness
-
- 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
- B32B2307/50—Properties of the layers or laminate having particular mechanical properties
- B32B2307/538—Roughness
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Laminated Bodies (AREA)
- Manufacture Of Macromolecular Shaped Articles (AREA)
- Moulding By Coating Moulds (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
- Polarising Elements (AREA)
- Surface Treatment Of Optical Elements (AREA)
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JPJP-P-2018-090135 | 2018-05-08 | ||
JP2018090135 | 2018-05-08 | ||
JPJP-P-2018-200176 | 2018-10-24 | ||
JP2018200176A JP6495525B1 (ja) | 2018-05-08 | 2018-10-24 | 積層体およびその製造方法 |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020190150230A Division KR20190134560A (ko) | 2018-05-08 | 2019-11-21 | 적층체 및 그 제조 방법 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20190128991A KR20190128991A (ko) | 2019-11-19 |
KR102077152B1 true KR102077152B1 (ko) | 2020-02-14 |
Family
ID=65999245
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020190045744A KR102077152B1 (ko) | 2018-05-08 | 2019-04-18 | 적층체 및 그 제조 방법 |
KR1020190150230A KR20190134560A (ko) | 2018-05-08 | 2019-11-21 | 적층체 및 그 제조 방법 |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020190150230A KR20190134560A (ko) | 2018-05-08 | 2019-11-21 | 적층체 및 그 제조 방법 |
Country Status (4)
Country | Link |
---|---|
JP (2) | JP6495525B1 (ja) |
KR (2) | KR102077152B1 (ja) |
CN (1) | CN110039866A (ja) |
TW (1) | TW201946786A (ja) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20210012896A (ko) * | 2019-07-26 | 2021-02-03 | 스미또모 가가꾸 가부시키가이샤 | 광학 적층체 및 이의 제조방법 |
WO2021153914A1 (ko) | 2020-01-30 | 2021-08-05 | 에스케이씨 주식회사 | 필름, 필름의 제조방법, 커버필름 및 다중층 전자 장비 |
JP2021148936A (ja) * | 2020-03-18 | 2021-09-27 | 住友化学株式会社 | 光学フィルム及びフレキシブル表示装置 |
JP2022022728A (ja) * | 2020-07-02 | 2022-02-07 | 住友化学株式会社 | ポリイミド系樹脂を含む光学フィルムの製造方法 |
JP2022094078A (ja) * | 2020-12-14 | 2022-06-24 | 住友化学株式会社 | フォルダブル偏光板 |
KR20230171527A (ko) | 2022-06-13 | 2023-12-21 | 에스케이마이크로웍스솔루션즈 주식회사 | 다층시트 및 다층전자장치 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2003215308A (ja) * | 2002-01-25 | 2003-07-30 | Tdk Corp | 転写用反射防止フィルム、その製造方法及び反射防止処理された物体 |
JP2015049476A (ja) * | 2013-09-04 | 2015-03-16 | 日東電工株式会社 | 光学フィルムの製造方法 |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3702579B2 (ja) | 1997-05-09 | 2005-10-05 | 宇部興産株式会社 | 無色透明なポリイミドおよびその製造法 |
JP2003326542A (ja) * | 2002-05-09 | 2003-11-19 | Kanegafuchi Chem Ind Co Ltd | 光学フィルムとその製造方法 |
JP2006027135A (ja) * | 2004-07-16 | 2006-02-02 | Toyobo Co Ltd | 高分子フィルムの製造方法 |
JP2006168222A (ja) * | 2004-12-16 | 2006-06-29 | Toyobo Co Ltd | ポリイミドフィルム製膜方法 |
JP5198120B2 (ja) * | 2008-03-31 | 2013-05-15 | 株式会社きもと | ハードコートフィルム及び樹脂成型品 |
JP2010228314A (ja) * | 2009-03-27 | 2010-10-14 | Sumitomo Chemical Co Ltd | ハードコートフィルム、並びにそれを用いた偏光板及び画像表示装置 |
JP6361913B2 (ja) * | 2013-06-14 | 2018-07-25 | Dic株式会社 | ハードコートフィルム、加飾フィルム、保護フィルム及び画像表示装置 |
WO2015186594A1 (ja) * | 2014-06-02 | 2015-12-10 | 東洋紡株式会社 | ポリイミド系フィルムの製造方法 |
KR20160083738A (ko) * | 2015-01-02 | 2016-07-12 | 삼성전자주식회사 | 표시 장치용 윈도우 및 이를 포함하는 표시 장치 |
US10696016B2 (en) * | 2015-07-31 | 2020-06-30 | Samsung Sdi Co., Ltd. | Window film and flexible display including the same |
EP3406657A4 (en) * | 2016-01-20 | 2019-11-06 | Tokyo Ohka Kogyo Co., Ltd. | PROCESS FOR PRODUCING POLYIMIDE FILM, POLYIMIDE FILM, POLYAMIDE ACID SOLUTION, AND PHOTOSENSITIVE COMPOSITION |
KR102072883B1 (ko) * | 2016-06-17 | 2020-02-03 | 주식회사 엘지화학 | 광학 필름, 편광판 및 액정 디스플레이 장치 및 이들의 제조방법 |
-
2018
- 2018-10-24 JP JP2018200176A patent/JP6495525B1/ja active Active
-
2019
- 2019-03-06 JP JP2019040548A patent/JP2019195994A/ja active Pending
- 2019-04-10 TW TW108112485A patent/TW201946786A/zh unknown
- 2019-04-17 CN CN201910310126.1A patent/CN110039866A/zh active Pending
- 2019-04-18 KR KR1020190045744A patent/KR102077152B1/ko active IP Right Grant
- 2019-11-21 KR KR1020190150230A patent/KR20190134560A/ko active Application Filing
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2003215308A (ja) * | 2002-01-25 | 2003-07-30 | Tdk Corp | 転写用反射防止フィルム、その製造方法及び反射防止処理された物体 |
JP2015049476A (ja) * | 2013-09-04 | 2015-03-16 | 日東電工株式会社 | 光学フィルムの製造方法 |
Also Published As
Publication number | Publication date |
---|---|
JP6495525B1 (ja) | 2019-04-03 |
JP2019195991A (ja) | 2019-11-14 |
CN110039866A (zh) | 2019-07-23 |
TW201946786A (zh) | 2019-12-16 |
JP2019195994A (ja) | 2019-11-14 |
KR20190134560A (ko) | 2019-12-04 |
KR20190128991A (ko) | 2019-11-19 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
KR102077152B1 (ko) | 적층체 및 그 제조 방법 | |
KR102475756B1 (ko) | 폴리이미드계 필름 및 적층체 | |
CN110450494B (zh) | 层叠体及其制造方法 | |
JP4945898B2 (ja) | ポリアミドフィルムおよびそれを用いた光学用部材 | |
KR20180089860A (ko) | 폴리이미드 필름 | |
JP2008163107A (ja) | 光学部材 | |
KR20200067098A (ko) | 적층체 및 그 제조 방법 | |
WO2019208611A1 (ja) | 光学フィルム、光学積層体及びフレキシブル画像表示装置 | |
JP2020019938A (ja) | ポリアミドイミド樹脂 | |
KR102107198B1 (ko) | 광학 필름 | |
KR102035717B1 (ko) | 적층체 및 그 제조 방법 | |
CN113811562A (zh) | 清漆、光学膜及光学膜的制造方法 | |
TW202330734A (zh) | 清漆、光學薄膜及光學薄膜之製造方法 | |
KR20220098806A (ko) | 광학 적층체 및 표시장치 | |
CN114667466A (zh) | 光学层叠体及柔性显示装置 | |
CN110734544A (zh) | 聚酰胺酰亚胺树脂及光学膜 | |
JP2023133097A (ja) | ポリイミド系樹脂を含むフィルム、積層体およびフレキシブル表示装置 | |
CN116731515A (zh) | 包含聚酰亚胺系树脂的膜、层叠体及柔性显示装置 | |
KR20200010080A (ko) | 폴리아미드이미드 수지 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
AMND | Amendment | ||
A107 | Divisional application of patent | ||
AMND | Amendment | ||
X701 | Decision to grant (after re-examination) |