KR20170103646A - 하드코팅필름 - Google Patents
하드코팅필름 Download PDFInfo
- Publication number
- KR20170103646A KR20170103646A KR1020170023027A KR20170023027A KR20170103646A KR 20170103646 A KR20170103646 A KR 20170103646A KR 1020170023027 A KR1020170023027 A KR 1020170023027A KR 20170023027 A KR20170023027 A KR 20170023027A KR 20170103646 A KR20170103646 A KR 20170103646A
- Authority
- KR
- South Korea
- Prior art keywords
- meth
- hard coating
- acrylate
- layer
- hard
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Ceased
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Classifications
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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
- 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
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D4/00—Coating compositions, e.g. paints, varnishes or lacquers, based on organic non-macromolecular compounds having at least one polymerisable carbon-to-carbon unsaturated bond ; Coating compositions, based on monomers of macromolecular compounds of groups C09D183/00 - C09D183/16
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03F—PHOTOMECHANICAL PRODUCTION OF TEXTURED OR PATTERNED SURFACES, e.g. FOR PRINTING, FOR PROCESSING OF SEMICONDUCTOR DEVICES; MATERIALS THEREFOR; ORIGINALS THEREFOR; APPARATUS SPECIALLY ADAPTED THEREFOR
- G03F7/00—Photomechanical, e.g. photolithographic, production of textured or patterned surfaces, e.g. printing surfaces; Materials therefor, e.g. comprising photoresists; Apparatus specially adapted therefor
- G03F7/004—Photosensitive materials
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03F—PHOTOMECHANICAL PRODUCTION OF TEXTURED OR PATTERNED SURFACES, e.g. FOR PRINTING, FOR PROCESSING OF SEMICONDUCTOR DEVICES; MATERIALS THEREFOR; ORIGINALS THEREFOR; APPARATUS SPECIALLY ADAPTED THEREFOR
- G03F7/00—Photomechanical, e.g. photolithographic, production of textured or patterned surfaces, e.g. printing surfaces; Materials therefor, e.g. comprising photoresists; Apparatus specially adapted therefor
- G03F7/004—Photosensitive materials
- G03F7/027—Non-macromolecular photopolymerisable compounds having carbon-to-carbon double bonds, e.g. ethylenic compounds
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03F—PHOTOMECHANICAL PRODUCTION OF TEXTURED OR PATTERNED SURFACES, e.g. FOR PRINTING, FOR PROCESSING OF SEMICONDUCTOR DEVICES; MATERIALS THEREFOR; ORIGINALS THEREFOR; APPARATUS SPECIALLY ADAPTED THEREFOR
- G03F7/00—Photomechanical, e.g. photolithographic, production of textured or patterned surfaces, e.g. printing surfaces; Materials therefor, e.g. comprising photoresists; Apparatus specially adapted therefor
- G03F7/004—Photosensitive materials
- G03F7/027—Non-macromolecular photopolymerisable compounds having carbon-to-carbon double bonds, e.g. ethylenic compounds
- G03F7/028—Non-macromolecular photopolymerisable compounds having carbon-to-carbon double bonds, e.g. ethylenic compounds with photosensitivity-increasing substances, e.g. photoinitiators
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/02—Constructional features of telephone sets
- H04M1/0202—Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets
- H04M1/026—Details of the structure or mounting of specific components
- H04M1/0266—Details of the structure or mounting of specific components for a display module assembly
- H04M1/0268—Details of the structure or mounting of specific components for a display module assembly including a flexible display panel
-
- 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
- B32B2457/00—Electrical equipment
- B32B2457/20—Displays, e.g. liquid crystal displays, plasma displays
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Signal Processing (AREA)
- Mechanical Engineering (AREA)
- Laminated Bodies (AREA)
- Paints Or Removers (AREA)
Abstract
Description
| 상온 내굴곡성 | 내충격성 | 내찰상성 | 컬 | |
| 실시예 1 | 양호 | 40g | ◎ | ◎ |
| 실시예 2 | 양호 | 40g | ◎ | ◎ |
| 실시예 3 | 양호 | 45g | ○ | ◎ |
| 실시예 4 | 양호 | 55g | ◎ | ◎ |
| 실시예 5 | 양호 | 55g | ◎ | ◎ |
| 실시예 6 | 양호 | 55g | ○ | ◎ |
| 실시예 7 | 양호 | 45g | ◎ | ◎ |
| 실시예 8 | 양호 | 45g | ◎ | ◎ |
| 실시예 9 | 양호 | 45g | ○ | ◎ |
| 비교예 1 | 양호 | 5g | ◎ | ○ |
| 비교예 2 | 양호 | 40g | X | ◎ |
110: 투명 기재층
120: 제1 하드코팅층
130: 제2 하드코팅층
Claims (9)
- 투명 기재층;
상기 투명 기재층의 일면에 형성되고, 탄성률이 10 내지 3000MPa이며, 파단신도가 30 내지 150%인 고연신 올리고머를 포함하는 하드코팅 조성물의 경화물로 형성되는 제1 하드코팅층; 및
상기 제1 하드코팅층의 상면에 형성되고, 마텐스 경도가 350 내지 1000N/mm2이며, 압축 탄성율이 4000 내지 10000MPa인 제2 하드코팅층을 포함하는 것을 특징으로 하는 하드코팅필름. - 제1항에 있어서,
상기 하드코팅 조성물은 광중합성 화합물, 용제, 광개시제 및 첨가제 중 하나 이상을 더 포함하는 것을 특징으로 하는 하드코팅필름. - 제1항에 있어서,
상기 고연신 올리고머는 광경화형 (메타)아크릴레이트 올리고머를 포함하는 것을 특징으로 하는 하드코팅필름. - 제3항에 있어서,
상기 광경화형 (메타)아크릴레이트 올리고머는 에폭시 (메타)아크릴레이트, 우레탄 (메타)아크릴레이트, 폴리에스테르 (메타)아크릴레이트 및 우레탄기와 폴리에스테르기를 갖는 (메타)아크릴레이트로 이루어진 군으로부터 선택되는 하나 이상인 것을 특징으로 하는 하드코팅 필름. - 제1항에 있어서,
상기 제1 하드코팅층의 두께는 50 내지 300㎛인 것을 특징으로 하는 하드코팅필름. - 제1항에 있어서,
상기 제2 하드코팅층의 두께는 1 내지 20㎛인 것을 특징으로 하는 하드코팅필름. - 제1항에 있어서,
상기 고연신 올리고머는 하드코팅 조성물 전체 100중량%에 대하여, 1 내지 90중량%를 포함하는 것을 특징으로 하는 하드코팅필름. - 제1항 내지 제7항 중 어느 한 항에 따른 하드코팅필름을 포함하는 윈도우.
- 제8항에 따른 윈도우를 포함하는 화상표시장치.
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US15/448,407 US20170253706A1 (en) | 2016-03-04 | 2017-03-02 | Hard Coating Film |
| TW106106958A TW201800261A (zh) | 2016-03-04 | 2017-03-03 | 硬質塗膜 |
| JP2017040490A JP2017156752A (ja) | 2016-03-04 | 2017-03-03 | ハードコートフィルム |
| CN201710128461.0A CN107151469A (zh) | 2016-03-04 | 2017-03-06 | 硬质涂膜 |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020160026369 | 2016-03-04 | ||
| KR20160026369 | 2016-03-04 |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020200005942A Division KR20200008648A (ko) | 2016-03-04 | 2020-01-16 | 하드코팅필름 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR20170103646A true KR20170103646A (ko) | 2017-09-13 |
Family
ID=59967571
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020170023027A Ceased KR20170103646A (ko) | 2016-03-04 | 2017-02-21 | 하드코팅필름 |
| KR1020200005942A Withdrawn KR20200008648A (ko) | 2016-03-04 | 2020-01-16 | 하드코팅필름 |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020200005942A Withdrawn KR20200008648A (ko) | 2016-03-04 | 2020-01-16 | 하드코팅필름 |
Country Status (2)
| Country | Link |
|---|---|
| KR (2) | KR20170103646A (ko) |
| TW (1) | TW201800261A (ko) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20210010029A (ko) * | 2019-07-19 | 2021-01-27 | 주식회사 엘지화학 | 플렉서블 디스플레이 장치의 커버 윈도우용 보호필름, 이를 포함한 커버 윈도우 및 디스플레이 장치 |
| WO2022186523A1 (ko) * | 2021-03-02 | 2022-09-09 | 삼성디스플레이주식회사 | 윈도우, 표시 장치 및 윈도우의 제조방법 |
| KR20230018951A (ko) * | 2021-07-30 | 2023-02-07 | 에스케이마이크로웍스솔루션즈 주식회사 | 표면 경도와 탄성이 향상된 적층 필름 및 이를 포함하는 디스플레이 장치 |
| KR20230155316A (ko) * | 2022-05-03 | 2023-11-10 | 유림특수화학 주식회사 | 전자기기의 강화 유리 보호용 광경화형 코팅 조성물 |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR102896800B1 (ko) * | 2022-11-24 | 2025-12-08 | 주식회사 파이솔루션테크놀로지 | 유리 적층체 및 이를 포함하는 커버 윈도우 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101234851B1 (ko) | 2009-12-31 | 2013-02-19 | 제일모직주식회사 | 하드 코팅 조성물 및 하드코트층을 포함하는 적층체 |
| KR101470465B1 (ko) | 2012-08-23 | 2014-12-08 | 주식회사 엘지화학 | 하드코팅 필름 |
-
2017
- 2017-02-21 KR KR1020170023027A patent/KR20170103646A/ko not_active Ceased
- 2017-03-03 TW TW106106958A patent/TW201800261A/zh unknown
-
2020
- 2020-01-16 KR KR1020200005942A patent/KR20200008648A/ko not_active Withdrawn
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20210010029A (ko) * | 2019-07-19 | 2021-01-27 | 주식회사 엘지화학 | 플렉서블 디스플레이 장치의 커버 윈도우용 보호필름, 이를 포함한 커버 윈도우 및 디스플레이 장치 |
| WO2022186523A1 (ko) * | 2021-03-02 | 2022-09-09 | 삼성디스플레이주식회사 | 윈도우, 표시 장치 및 윈도우의 제조방법 |
| US12428578B2 (en) | 2021-03-02 | 2025-09-30 | Samsung Display Co., Ltd. | Window, display apparatus, and method of manufacturing window |
| KR20230018951A (ko) * | 2021-07-30 | 2023-02-07 | 에스케이마이크로웍스솔루션즈 주식회사 | 표면 경도와 탄성이 향상된 적층 필름 및 이를 포함하는 디스플레이 장치 |
| KR20230155316A (ko) * | 2022-05-03 | 2023-11-10 | 유림특수화학 주식회사 | 전자기기의 강화 유리 보호용 광경화형 코팅 조성물 |
Also Published As
| Publication number | Publication date |
|---|---|
| TW201800261A (zh) | 2018-01-01 |
| KR20200008648A (ko) | 2020-01-28 |
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