KR100884917B1 - 유리보호필름 - Google Patents
유리보호필름 Download PDFInfo
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- KR100884917B1 KR100884917B1 KR1020047003444A KR20047003444A KR100884917B1 KR 100884917 B1 KR100884917 B1 KR 100884917B1 KR 1020047003444 A KR1020047003444 A KR 1020047003444A KR 20047003444 A KR20047003444 A KR 20047003444A KR 100884917 B1 KR100884917 B1 KR 100884917B1
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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
- B32B27/36—Layered products comprising a layer of synthetic resin comprising polyesters
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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
- B32B17/00—Layered products essentially comprising sheet glass, or glass, slag, or like fibres
- B32B17/06—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material
- B32B17/10—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin
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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
- B32B17/00—Layered products essentially comprising sheet glass, or glass, slag, or like fibres
- B32B17/06—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material
- B32B17/10—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin
- B32B17/10005—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing
- B32B17/10009—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing characterized by the number, the constitution or treatment of glass sheets
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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
- B32B17/00—Layered products essentially comprising sheet glass, or glass, slag, or like fibres
- B32B17/06—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material
- B32B17/10—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin
- B32B17/10005—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing
- B32B17/10009—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing characterized by the number, the constitution or treatment of glass sheets
- B32B17/10018—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing characterized by the number, the constitution or treatment of glass sheets comprising only one glass sheet
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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
- B32B27/06—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
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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
- B32B7/04—Interconnection of layers
- B32B7/12—Interconnection of layers using interposed adhesives or interposed materials with bonding properties
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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
- B32B2250/00—Layers arrangement
- B32B2250/05—5 or more layers
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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
- B32B2367/00—Polyesters, e.g. PET, i.e. polyethylene terephthalate
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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
- B32B2398/00—Unspecified macromolecular compounds
- B32B2398/20—Thermoplastics
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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
- B32B2571/00—Protective equipment
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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
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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]
- Y10T428/24967—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
- Y10T428/24983—Hardness
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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
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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
- Y10T428/269—Web or sheet containing structurally defined element or component, the element or component having a specified physical dimension including synthetic resin or polymer layer or component
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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]
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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]
- Y10T428/31507—Of polycarbonate
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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]
- Y10T428/31786—Of polyester [e.g., alkyd, etc.]
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- Laminated Bodies (AREA)
- Joining Of Glass To Other Materials (AREA)
Abstract
Description
Claims (28)
- 5층 이상의 층으로 이루어지고, 폴리에틸렌 테레프탈레이트 또는 폴리에틸렌 나프탈레이트를 함유하는 층과, 1,4-시클로헥산디메탄올을 구성성분 중 하나로 하는 유리전이온도가 50℃ 이상인 공중합 폴리에스테르를 함유하는 층이 두께방향으로 교대로 적층되어 이루어지고, 길이방향 및 폭방향 중 적어도 일측의 인열전파저항이 30N/mm 이상인 것을 특징으로 하는 유리보호필름.
- 삭제
- 제1항에 있어서, 헤이즈가 3% 이하인 것을 특징으로 하는 유리보호필름.
- 제1항에 있어서, 상기 폴리에틸렌 테레프탈레이트 또는 폴리에틸렌 나프탈레이트와 상기 공중합 폴리에스테르의 유리전이온도차가 40℃ 이하이고, 면충격강도가 18J/mm 이상, 헤이즈가 3% 이하인 것을 특징으로 하는 유리보호필름.
- 제1항에 있어서, 상기 폴리에틸렌 테레프탈레이트 또는 폴리에틸렌 나프탈레이트와 상기 공중합 폴리에스테르의 유리전이온도차가 40℃ 이하이고, 충격강도가 8~40J, 헤이즈가 3% 이하인 것을 특징으로 하는 유리보호필름.
- 삭제
- 삭제
- 제1항에 있어서, 상기 1,4-시클로헥산디메탄올의 공중합량은 20몰% 이상, 50몰% 이하인 것을 특징으로 하는 유리보호필름.
- 제1항에 있어서, 상기 1,4-시클로헥산디메탄올의 공중합량은 30몰% 이상, 40몰% 이하인 것을 특징으로 하는 유리보호필름.
- 제1항에 있어서, 상기 공중합 폴리에스테르는 2,2-비스(4'-β-히드록시알콕시페닐)프로판기를 갖는 것을 특징으로 하는 유리보호필름.
- 제1항에 있어서, 각 층을 구성하는 열가소성 수지는 1400MPa 이상의 인장탄성율을 갖고 있는 것을 특징으로 하는 유리보호필름.
- 제1항에 있어서, 층구성이 8층 이상, 256층 이하인 다층구조로 이루어진 것을 특징으로 하는 유리보호필름.
- 제1항에 있어서, 하기 식(1)을 만족하는 것을 특징으로 하는 유리보호필름.필름두께 : T(㎛)전체 층수 : L1.2≤T/L≤30 … (1)
- 제1항에 있어서, 상기 공중합 폴리에스테르를 함유하는 층의 두께는 0.05㎛ 이상, 30㎛ 이하인 것을 특징으로 하는 유리보호필름.
- 제1항에 있어서, 필름두께는 10㎛ 이상, 500㎛ 이하인 것을 특징으로 하는 유리보호필름.
- 제1항에 있어서, 적어도 편면에 점착층을 갖는 것을 특징으로 하는 유리보호필름.
- 제1항에 있어서, 적어도 편면에 반사방지막을 갖는 것을 특징으로 하는 유리보호필름.
- 제1항에 있어서, 적어도 편면에 하드코트층을 갖는 것을 특징으로 하는 유리보호필름.
- 제1항에 있어서, 적어도 편면의 연필경도가 2H 이상인 것을 특징으로 하는 유리보호필름.
- 제1항에 있어서, 근적외선 투과율이 20% 이하인 것을 특징으로 하는 유리보호필름.
- 제1항에 있어서, 가시광선 투과율이 70% 이상인 것을 특징으로 하는 유리보호필름.
- 제1항에 있어서, 가시광선 투과율이 80% 이상인 것을 특징으로 하는 유리보호필름.
- 제1항에 있어서, 가시광선 투과율이 90% 이상인 것을 특징으로 하는 유리보호필름.
- 제1항에 있어서, 길이방향 및 폭방향 중 적어도 일측의 파단신도가 100~300%이고, 그 때의 파단응력이 120~400MPa인 것을 특징으로 하는 유리보호필름.
- 제1항에 있어서, 한방향 이상으로 연신되어 이루어진 것을 특징으로 하는 유리보호필름.
- 삭제
- 제1항에 있어서, 플랫 디스플레이의 전면에 부착되는 것을 특징으로 하는 유리보호필름.
- 제27항에 있어서, 플랫 디스플레이가 평면 CTR 디스플레이인 것을 특징으로 하는 유리보호필름.
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
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JPJP-P-2001-00344432 | 2001-11-09 | ||
JP2001344432 | 2001-11-09 | ||
JP2001379895 | 2001-12-13 | ||
JPJP-P-2001-00379895 | 2001-12-13 | ||
PCT/JP2002/011148 WO2003039867A1 (en) | 2001-11-09 | 2002-10-28 | Protective film for glass |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20040060923A KR20040060923A (ko) | 2004-07-06 |
KR100884917B1 true KR100884917B1 (ko) | 2009-02-20 |
Family
ID=26624437
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020047003444A KR100884917B1 (ko) | 2001-11-09 | 2002-10-28 | 유리보호필름 |
Country Status (5)
Country | Link |
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US (2) | US7241485B2 (ko) |
EP (1) | EP1452308B1 (ko) |
KR (1) | KR100884917B1 (ko) |
CN (1) | CN100526067C (ko) |
WO (1) | WO2003039867A1 (ko) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2013125781A1 (ko) * | 2012-02-20 | 2013-08-29 | (주)엘지하우시스 | 고내열성 다층 광학필름 및 그의 제조방법 |
Families Citing this family (27)
Publication number | Priority date | Publication date | Assignee | Title |
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CN100526067C (zh) * | 2001-11-09 | 2009-08-12 | 东丽株式会社 | 玻璃保护薄膜 |
CN1835994B (zh) * | 2003-08-19 | 2010-08-25 | 东洋纺织株式会社 | 聚酯薄膜 |
JP4742566B2 (ja) * | 2003-12-05 | 2011-08-10 | 東レ株式会社 | 二軸延伸積層フィルム、合わせガラス用フィルムおよび合わせガラス |
JP4432544B2 (ja) * | 2004-03-09 | 2010-03-17 | 東レ株式会社 | ハードコート多層シート、およびそれを用いてなる建材窓ガラス、フラットパネルディスプレイ |
KR100615256B1 (ko) * | 2004-10-05 | 2006-08-25 | 삼성에스디아이 주식회사 | 평판 디스플레이 장치 |
DE102004000053A1 (de) | 2004-11-23 | 2006-05-24 | Kuraray Specialities Europe Gmbh | Verbundverglasungen mit hoher Energieaufnahme und hierfür geeignete Zwischenschichtfolien |
US20070003746A1 (en) * | 2005-06-30 | 2007-01-04 | Solutia, Inc. | Polymer interlayers comprising poly(cyclohexanedimethylene terephthalate-co-ethylene terephthalate) copolyester |
BRPI0614042A2 (pt) | 2005-06-30 | 2011-03-09 | Solutia Inc | intercamadas de polìmero compreendendo copoliéster de poli(tereftalato de cicloexanodimetileno-co-tereftalato de etileno) |
US7686906B2 (en) * | 2005-06-30 | 2010-03-30 | Solutia Inc. | Methods of making polymer interlayers comprising poly(cyclohexanedimethylene terephthalate-co-ethylene terephthalate) copolyester |
JP2007279554A (ja) * | 2006-04-11 | 2007-10-25 | Three M Innovative Properties Co | 液晶表示装置の保護ガラス用飛散防止膜 |
US7906202B2 (en) * | 2006-09-27 | 2011-03-15 | 3M Innovative Properties Company | Tear resistant solar control multilayer film |
US8663786B2 (en) * | 2008-03-31 | 2014-03-04 | Kolon Industries, Inc. | Polyester film for optical application |
US7901780B2 (en) * | 2008-06-25 | 2011-03-08 | Solutia Inc. | Polymer interlayers comprising blends of plasticized poly(vinyl butyral) and poly(cyclohexanedimethylene terephthalate-co-ethylene terephthalate) copolyester |
KR101025474B1 (ko) * | 2008-11-26 | 2011-04-04 | 주식회사 휠코리아 | 방탄유리 |
CA2784065C (en) * | 2009-11-16 | 2018-07-17 | The Glad Products Company | Discontinuously laminated film |
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Also Published As
Publication number | Publication date |
---|---|
KR20040060923A (ko) | 2004-07-06 |
EP1452308A1 (en) | 2004-09-01 |
US20070231578A1 (en) | 2007-10-04 |
EP1452308B1 (en) | 2014-07-16 |
US7410686B2 (en) | 2008-08-12 |
US20040247879A1 (en) | 2004-12-09 |
WO2003039867A1 (en) | 2003-05-15 |
EP1452308A4 (en) | 2005-01-19 |
CN1553857A (zh) | 2004-12-08 |
CN100526067C (zh) | 2009-08-12 |
US7241485B2 (en) | 2007-07-10 |
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