KR101394847B1 - 유리기판 대용으로 사용할 수 있는 고강도 투명 플라스틱 시트 및 그 제조 방법 - Google Patents
유리기판 대용으로 사용할 수 있는 고강도 투명 플라스틱 시트 및 그 제조 방법 Download PDFInfo
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- KR101394847B1 KR101394847B1 KR1020110136179A KR20110136179A KR101394847B1 KR 101394847 B1 KR101394847 B1 KR 101394847B1 KR 1020110136179 A KR1020110136179 A KR 1020110136179A KR 20110136179 A KR20110136179 A KR 20110136179A KR 101394847 B1 KR101394847 B1 KR 101394847B1
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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]
- Y10T428/31551—Of polyamidoester [polyurethane, polyisocyanate, polycarbamate, etc.]
- Y10T428/31573—Next to addition polymer of ethylenically unsaturated monomer
- Y10T428/31587—Hydrocarbon polymer [polyethylene, polybutadiene, 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]
- Y10T428/31652—Of asbestos
- Y10T428/31663—As siloxane, silicone or silane
-
- 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]
- Y10T428/31786—Of polyester [e.g., alkyd, etc.]
- Y10T428/31797—Next to addition polymer from unsaturated monomers
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Laminated Bodies (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
본 발명에 따른 고강도 투명 플라스틱 시트는 투명 기재층; 상기 투명 기재층의 양면에 각각 형성된 제1 및 제2 접착층; 상기 제1 및 제2 접착층의 외측 면에 각각 형성된 제1 및 제2 내열 수지층; 및 상기 제1 및 제2 내열 수지층의 외측 면에 각각 형성된 제1 및 제2 하드 코팅층;을 포함하는 것을 특징으로 한다.
Description
도 2는 본 발명의 다른 실시예에 따른 고강도 투명 플라스틱 시트를 나타낸 단면도이다.
도 3은 본 발명의 일 실시예에 따른 고강도 투명 플라스틱 시트 제조 방법을 나타낸 공정 순서도이다.
110 : 투명 기재층
120, 122 : 제1 및 제2 접착층
130, 132 : 제1 및 제2 내열 수지층
140, 142 : 제1 및 제2 하드 코팅층
150, 152 : 제1 및 제2 보호 필름
S210 : 내열 수지층 부착 단계
S220 : 하드 코팅층 형성 단계
S230 : 보호 필름 합지 단계
Claims (10)
- 투명 기재층;
상기 투명 기재층의 양면에 각각 형성된 제1 및 제2 접착층;
상기 제1 및 제2 접착층의 외측 면에 각각 형성된 제1 및 제2 내열 수지층; 및
상기 제1 및 제2 내열 수지층의 외측 면에 각각 형성된 제1 및 제2 하드 코팅층;을 포함하고,
상기 투명 기재층은 폴리에틸렌테레프탈레이트 글리콜(polyethylene terephthalate glycol : PETG), 사이클로 올레핀 폴리머(cyclo-olefin polymer : COP) 및 사이클로 올레핀 공중합체(cyclo-olefin copolymer : COC) 중 선택된 1종 이상을 포함하며,
상기 제1 및 제2 내열 수지층 각각은 유리전이온도가 120℃ ~ 130℃인 아크릴계 수지로 이루어진 것을 특징으로 하는 고강도 투명 플라스틱 시트.
- 삭제
- 제1항에 있어서,
상기 아크릴계 수지는 중량평균 분자량이 10만 ~ 20만인 폴리메틸메타크릴레이트(PMMA)를 포함하는 것을 특징으로 하는 고강도 투명 플라스틱 시트.
- 삭제
- 제1항에 있어서,
상기 제1 및 제2 하드 코팅층 각각은
2 ~ 7㎛의 두께를 갖는 것을 특징으로 하는 고강도 투명 플라스틱 시트.
- (a) 투명 기재층의 양면에 제1 및 제2 접착층과 제1 및 제2 내열 수지층을 순차적으로 각각 부착하는 단계; 및
(b) 상기 제1 및 제2 내열 수지층의 외측 면에 제1 및 제2 하드 코팅층을 각각 형성하는 단계;를 포함하고,
상기 투명 기재층은 폴리에틸렌테레프탈레이트 글리콜(polyethylene terephthalate glycol : PETG), 사이클로 올레핀 폴리머(cyclo-olefin polymer : COP) 및 사이클로 올레핀 공중합체(cyclo-olefin copolymer : COC) 중 선택된 1종 이상을 포함하며,
상기 제1 및 제2 내열 수지층 각각은 유리전이온도가 120℃ ~ 130℃인 아크릴계 수지로 이루어진 것을 특징으로 하는 고강도 투명 플라스틱 시트 제조 방법.
- 제6항에 있어서,
상기 (a) 단계시,
상기 투명 기재층의 양면에 상기 제1 및 제2 접착층을 사전에 형성한 후, 상기 제1 및 제2 내열 수지층을 양면에 압출 코팅하거나, 또는 상기 제1 및 제2 접착층과 상기 제1 및 제2 내열 수지층을 투명 기재층의 양면에 공압출 코팅하는 것을 특징으로 하는 고강도 투명 플라스틱 시트 제조 방법.
- 제6항에 있어서,
상기 아크릴계 수지는 중량평균 분자량이 10만 ~ 20만인 폴리메틸메타크릴레이트(PMMA)를 포함하는 것을 특징으로 하는 고강도 투명 플라스틱 시트 제조 방법.
- 삭제
- 제6항에 있어서,
상기 (b) 단계 이후,
(c) 상기 제1 및 제2 하드 코팅층 상에 제1 및 제2 보호 필름을 합지하는 단계를 더 포함하는 것을 특징으로 하는 고강도 투명 플라스틱 시트 제조 방법.
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KR1020110136179A KR101394847B1 (ko) | 2011-12-16 | 2011-12-16 | 유리기판 대용으로 사용할 수 있는 고강도 투명 플라스틱 시트 및 그 제조 방법 |
US14/361,064 US20140335337A1 (en) | 2011-12-16 | 2012-12-06 | High strength transparent plastic sheet for substituting glass substrate and method of manufacturing the same |
JP2014547092A JP5882496B2 (ja) | 2011-12-16 | 2012-12-06 | ガラス基板の代用として使用可能な高強度透明プラスチックシート及びその製造方法 |
CN201280061443.0A CN103987520B (zh) | 2011-12-16 | 2012-12-06 | 能够代替玻璃基板使用的高强度透明塑料片及制备方法 |
PCT/KR2012/010531 WO2013089389A1 (ko) | 2011-12-16 | 2012-12-06 | 유리기판 대용으로 사용할 수 있는 고강도 투명 플라스틱 시트 및 그 제조 방법 |
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Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20190052730A (ko) * | 2017-11-08 | 2019-05-17 | 삼성디스플레이 주식회사 | 표시 장치용 윈도우, 그 윈도우의 제조 방법 및 그 윈도우를 포함하는 표시 장치 |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101671431B1 (ko) | 2013-11-19 | 2016-11-01 | 주식회사 엘지화학 | 플라스틱 필름 |
KR101601530B1 (ko) * | 2014-11-06 | 2016-03-09 | 현대자동차주식회사 | 전파 투과형 다층 광학막 |
JP6672679B2 (ja) * | 2015-09-30 | 2020-03-25 | 大日本印刷株式会社 | 筐体用積層板及び筐体 |
US10642324B2 (en) * | 2016-04-06 | 2020-05-05 | Hewlett-Packard Development Company, L.P. | Cover for devices |
KR102508672B1 (ko) | 2016-06-15 | 2023-03-13 | 삼성디스플레이 주식회사 | 표시 장치 |
KR101713785B1 (ko) * | 2016-09-30 | 2017-03-08 | (주)레온 | 개선된 고투명성 투명 필름의 제조방법 |
KR102106162B1 (ko) * | 2018-10-20 | 2020-05-04 | 존스미디어 주식회사 | 디지털프린팅소재를 겸비한 자석부착 방식의 글라스패널 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007100044A (ja) * | 2005-10-07 | 2007-04-19 | Nippon Shokubai Co Ltd | アクリル系透明性フィルム又はシート |
KR20080005838A (ko) * | 2006-07-10 | 2008-01-15 | 주식회사 엘지화학 | 고분자량의 수지층을 포함하고 있는 광학용 용융압출플라스틱 시트 및 이를 포함하고 있는 액정 디바이스윈도우 |
KR101030387B1 (ko) * | 2009-12-30 | 2011-04-20 | 권영석 | 엘시디 패널 보호 필름 및 이의 제조방법 |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0382530A (ja) * | 1989-08-26 | 1991-04-08 | Unitika Ltd | 耐熱透明多層プラスチックシート |
JP2001159712A (ja) * | 1999-09-20 | 2001-06-12 | Sony Corp | 光学フィルター、表示装置及び表示装置用前面板 |
US7534500B2 (en) * | 2001-10-05 | 2009-05-19 | Bridgestone Corporation | Transparent electroconductive film, method for manufacture thereof, and touch panel |
JP4137551B2 (ja) * | 2002-08-09 | 2008-08-20 | 日東電工株式会社 | 透明導電性基板用表面保護フィルム及び表面保護フィルム付き透明導電性基板 |
JP2004259256A (ja) * | 2003-02-05 | 2004-09-16 | Nitto Denko Corp | 透明積層体、ペン入力画像表示装置および画像表示方法 |
WO2006029517A1 (en) * | 2004-09-13 | 2006-03-23 | Silk Displays | Smart composite materials for plastic substrates |
JP2007108553A (ja) * | 2005-10-17 | 2007-04-26 | Epson Imaging Devices Corp | 電気光学装置及び電子機器 |
KR20070105869A (ko) * | 2006-04-27 | 2007-10-31 | 동우 화인켐 주식회사 | 대전방지성 고경도 하드코팅 필름 및 그 제조방법 |
KR20080065484A (ko) * | 2007-01-09 | 2008-07-14 | 주식회사 엘지화학 | 내충격성이 우수한 충격흡수층 및 상기 충격흡수층을포함하는 충격흡수용 필름 |
JP4661946B2 (ja) * | 2007-11-22 | 2011-03-30 | 東洋紡績株式会社 | 光学用易接着性ポリエステルフィルム及び光学用積層ポリエステルフィルム |
JP5339775B2 (ja) * | 2008-05-21 | 2013-11-13 | 株式会社日本触媒 | 積層板、積層板の製造方法および、表示装置用前面板 |
KR101388275B1 (ko) * | 2009-07-08 | 2014-04-22 | 닛토덴코 가부시키가이샤 | 투명 도전성 필름, 전자 기기 및 터치 패널 |
-
2011
- 2011-12-16 KR KR1020110136179A patent/KR101394847B1/ko not_active Expired - Fee Related
-
2012
- 2012-12-06 WO PCT/KR2012/010531 patent/WO2013089389A1/ko active Application Filing
- 2012-12-06 JP JP2014547092A patent/JP5882496B2/ja not_active Expired - Fee Related
- 2012-12-06 US US14/361,064 patent/US20140335337A1/en not_active Abandoned
- 2012-12-06 CN CN201280061443.0A patent/CN103987520B/zh not_active Expired - Fee Related
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007100044A (ja) * | 2005-10-07 | 2007-04-19 | Nippon Shokubai Co Ltd | アクリル系透明性フィルム又はシート |
KR20080005838A (ko) * | 2006-07-10 | 2008-01-15 | 주식회사 엘지화학 | 고분자량의 수지층을 포함하고 있는 광학용 용융압출플라스틱 시트 및 이를 포함하고 있는 액정 디바이스윈도우 |
KR101030387B1 (ko) * | 2009-12-30 | 2011-04-20 | 권영석 | 엘시디 패널 보호 필름 및 이의 제조방법 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20190052730A (ko) * | 2017-11-08 | 2019-05-17 | 삼성디스플레이 주식회사 | 표시 장치용 윈도우, 그 윈도우의 제조 방법 및 그 윈도우를 포함하는 표시 장치 |
KR102459607B1 (ko) * | 2017-11-08 | 2022-10-31 | 삼성디스플레이 주식회사 | 표시 장치용 윈도우, 그 윈도우의 제조 방법 및 그 윈도우를 포함하는 표시 장치 |
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JP5882496B2 (ja) | 2016-03-09 |
KR20130068800A (ko) | 2013-06-26 |
CN103987520A (zh) | 2014-08-13 |
US20140335337A1 (en) | 2014-11-13 |
WO2013089389A1 (ko) | 2013-06-20 |
CN103987520B (zh) | 2016-06-01 |
JP2015505755A (ja) | 2015-02-26 |
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