KR20040060923A - 유리보호필름 - Google Patents
유리보호필름 Download PDFInfo
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- KR20040060923A KR20040060923A KR10-2004-7003444A KR20047003444A KR20040060923A KR 20040060923 A KR20040060923 A KR 20040060923A KR 20047003444 A KR20047003444 A KR 20047003444A KR 20040060923 A KR20040060923 A KR 20040060923A
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- protective film
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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, 또 1층 이상은 1,4-시클로헥산디메탄올을 구성성분 중 하나로 하는 폴리에스테르를 함유한 층으로 이루어진 것을 특징으로 하는 유리보호필름.
- 제1항에 있어서, 폴리에틸렌 테레프탈레이트 또는 폴리에틸렌 나프탈레이트를 주성분으로 하는 층과, 1,4-시클로헥산디메탄올을 구성성분 중 하나로 하는 공중합 폴리에스테르를 주성분으로 하는 층이 두께방향으로 교대로 적층되어 이루어진 것을 특징으로 하는 유리보호필름.
- 제1항에 있어서, 헤이즈가 3% 이하인 것을 특징으로 하는 유리보호필름.
- 유리전이온도차가 40℃ 이하인 2종류 이상의 열가소성 수지로 구성된 다층 구조를 갖고, 면충격강도가 18J/mm 이상, 헤이즈가 3% 이하인 것을 특징으로 하는 유리보호필름.
- 유리전이온도차가 40℃ 이하인 2종류 이상의 열가소성 수지로 구성된 다층 구조를 갖고, 충격강도가 8~40J, 헤이즈가 3% 이하인 것을 특징으로 하는 유리보호필름.
- 제4항 또는 제5항에 있어서, 필름을 구성하는 열가소성 수지의 유리전이온도가 50℃ 이상인 것을 특징으로 하는 유리보호필름.
- 제4항 또는 제5항에 있어서, 열가소성 수지 중 1종 이상의 열가소성 수지가 1,4-시클로헥산디메탄올을 구성성분 중 하나로 하는 폴리에스테르를 함유한 층으로 이루어진 것을 특징으로 하는 유리보호필름.
- 제1항, 제4항 및 제5항 중 어느 한 항에 있어서, 1,4-시클로헥산디메탄올의 공중합량은 20몰% 이상, 50몰% 이하인 것을 특징으로 하는 유리보호필름.
- 제1항, 제4항 및 제5항 중 어느 한 항에 있어서, 1,4-시클로헥산디메탄올의 공중합량은 30몰% 이상, 40몰% 이하인 것을 특징으로 하는 유리보호필름.
- 제1항, 제4항 및 제5항 중 어느 한 항에 있어서, 상기 열가소성 수지 중 1종 이상의 열가소성 수지는 2,2-비스(4'-β-히드록시알콕시페닐)프로판기를 갖는 열가소성 수지로 이루어진 것을 특징으로 하는 유리보호필름.
- 제1항, 제4항 및 제5항 중 어느 한 항에 있어서, 각 층을 구성하는 열가소성 수지는 1400MPa 이상의 인장탄성율을 갖고 있는 것을 특징으로 하는 유리보호필름.
- 제1항, 제4항 및 제5항 중 어느 한 항에 있어서, 층구성이 8층 이상, 256층 이하인 다층구조로 이루어진 것을 특징으로 하는 유리호보필름.
- 제1항, 제4항 및 제5항 중 어느 한 항에 있어서, 하기 식(1)을 만족하는 것을 특징으로 하는 유리보호필름.필름두께 : T(㎛)전체 층수 : L1.2≤T/L≤30 … (1)
- 제1항, 제4항 및 제5항 중 어느 한 항에 있어서, 1,4-시클로헥산디메탄올을 구성성분 중 하나로 하는 폴리에스테르를 함유한 층의 두께는 0.05㎛ 이상, 30㎛ 이하인 것을 특징으로 하는 유리보호필름.
- 제1항, 제4항 및 제5항 중 어느 한 항에 있어서, 필름두께는 10㎛ 이상, 500㎛ 이하인 것을 특징으로 하는 유리보호필름.
- 제1항, 제4항 및 제5항 중 어느 한 항에 있어서, 적어도 편면에 점착층을 갖는 것을 특징으로 하는 유리보호필름.
- 제1항, 제4항 및 제5항 중 어느 한 항에 있어서, 적어도 편면에 반사방지막을 갖는 것을 특징으로 하는 유리보호필름.
- 제1항, 제4항 및 제5항 중 어느 한 항에 있어서, 적어도 편면에 하드코트층을 갖는 것을 특징으로 하는 유리보호필름.
- 제1항, 제4항 및 제5항 중 어느 한 항에 있어서, 적어도 편면의 연필강도가 2H 이상인 것을 특징으로 하는 유리보호필름.
- 제1항, 제4항 및 제5항 중 어느 한 항에 있어서, 근적외선 투과율이 20% 이하인 것을 특징으로 하는 유리보호필름.
- 제1항, 제4항 및 제5항 중 어느 한 항에 있어서, 가시광선 투과율이 70% 이상인 것을 특징으로 하는 유리보호필름.
- 제1항, 제4항 및 제5항 중 어느 한 항에 있어서, 가시광선 투과율이 80% 이상인 것을 특징으로 하는 유리보호필름.
- 제1항, 제4항 및 제5항 중 어느 한 항에 있어서, 가시광선 투과율이 90% 이상인 것을 특징으로 하는 유리보호필름.
- 제1항, 제4항 및 제5항 중 어느 한 항에 있어서, 길이방향 및 폭방향 중 적어도 일측의 파단신도가 100~300%이고, 그 때의 파단응력이 120~400MPa인 것을 특징으로 하는 유리보호필름.
- 제1항, 제4항 및 제5항 중 어느 한 항에 있어서, 한방향 이상으로 연신되어 이루어진 것을 특징으로 하는 유리보호필름.
- 제1항, 제4항 및 제5항 중 어느 한 항에 있어서, 길이방향 및/또는 폭방향의 인열전파저항이 10N/mm 이상인 것을 특징으로 하는 유리보호필름.
- 제1항, 제4항 및 제5항 중 어느 한 항에 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 |
|---|---|---|---|
| JPJP-P-2001-00344432 | 2001-11-09 | ||
| JP2001344432 | 2001-11-09 | ||
| JPJP-P-2001-00379895 | 2001-12-13 | ||
| JP2001379895 | 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 true KR20040060923A (ko) | 2004-07-06 |
| KR100884917B1 KR100884917B1 (ko) | 2009-02-20 |
Family
ID=26624437
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020047003444A Expired - Lifetime KR100884917B1 (ko) | 2001-11-09 | 2002-10-28 | 유리보호필름 |
Country Status (5)
| Country | Link |
|---|---|
| US (2) | US7241485B2 (ko) |
| EP (1) | EP1452308B1 (ko) |
| KR (1) | KR100884917B1 (ko) |
| CN (1) | CN100526067C (ko) |
| WO (1) | WO2003039867A1 (ko) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100615256B1 (ko) * | 2004-10-05 | 2006-08-25 | 삼성에스디아이 주식회사 | 평판 디스플레이 장치 |
| KR101025474B1 (ko) * | 2008-11-26 | 2011-04-04 | 주식회사 휠코리아 | 방탄유리 |
| KR101271867B1 (ko) * | 2010-12-20 | 2013-06-07 | (주)엘지하우시스 | 전기적 특성 및 내후성이 우수한 글래스 비산 방지 필름 및 그 제조 방법 |
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- 2002-10-28 EP EP20020777975 patent/EP1452308B1/en not_active Expired - Lifetime
- 2002-10-28 WO PCT/JP2002/011148 patent/WO2003039867A1/ja active Application Filing
- 2002-10-28 CN CNB028176243A patent/CN100526067C/zh not_active Expired - Lifetime
- 2002-10-28 KR KR1020047003444A patent/KR100884917B1/ko not_active Expired - Lifetime
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100615256B1 (ko) * | 2004-10-05 | 2006-08-25 | 삼성에스디아이 주식회사 | 평판 디스플레이 장치 |
| KR101025474B1 (ko) * | 2008-11-26 | 2011-04-04 | 주식회사 휠코리아 | 방탄유리 |
| KR101271867B1 (ko) * | 2010-12-20 | 2013-06-07 | (주)엘지하우시스 | 전기적 특성 및 내후성이 우수한 글래스 비산 방지 필름 및 그 제조 방법 |
| KR101302916B1 (ko) * | 2010-12-20 | 2013-09-06 | (주)엘지하우시스 | 광학적 특성 및 전기적 특성이 우수한 글래스 비산 방지 필름 및 그 제조 방법 |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2003039867A1 (en) | 2003-05-15 |
| EP1452308A4 (en) | 2005-01-19 |
| US20070231578A1 (en) | 2007-10-04 |
| CN1553857A (zh) | 2004-12-08 |
| CN100526067C (zh) | 2009-08-12 |
| US7410686B2 (en) | 2008-08-12 |
| KR100884917B1 (ko) | 2009-02-20 |
| US7241485B2 (en) | 2007-07-10 |
| EP1452308B1 (en) | 2014-07-16 |
| EP1452308A1 (en) | 2004-09-01 |
| US20040247879A1 (en) | 2004-12-09 |
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