KR100994662B1 - 이축 연신 다층 적층 필름 및 그 제조방법 - Google Patents
이축 연신 다층 적층 필름 및 그 제조방법 Download PDFInfo
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- KR100994662B1 KR100994662B1 KR1020097027330A KR20097027330A KR100994662B1 KR 100994662 B1 KR100994662 B1 KR 100994662B1 KR 1020097027330 A KR1020097027330 A KR 1020097027330A KR 20097027330 A KR20097027330 A KR 20097027330A KR 100994662 B1 KR100994662 B1 KR 100994662B1
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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
- 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
- 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
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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
- B32B7/027—Thermal properties
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- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B1/00—Optical elements characterised by the material of which they are made; Optical coatings for optical elements
- G02B1/10—Optical coatings produced by application to, or surface treatment of, optical elements
- G02B1/11—Anti-reflection coatings
- G02B1/111—Anti-reflection coatings using layers comprising organic materials
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- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B1/00—Optical elements characterised by the material of which they are made; Optical coatings for optical elements
- G02B1/10—Optical coatings produced by application to, or surface treatment of, optical elements
- G02B1/11—Anti-reflection coatings
- G02B1/113—Anti-reflection coatings using inorganic layer materials only
- G02B1/115—Multilayers
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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
- B32B2250/24—All layers being polymeric
- B32B2250/244—All polymers belonging to those covered by group B32B27/36
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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
- B32B2307/00—Properties of the layers or laminate
- B32B2307/50—Properties of the layers or laminate having particular mechanical properties
- B32B2307/514—Oriented
- B32B2307/518—Oriented bi-axially
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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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- 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
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S428/00—Stock material or miscellaneous articles
- Y10S428/91—Product with molecular orientation
-
- 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
-
- 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]
-
- 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
-
- 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]
-
- 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.]
-
- 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.]
- Y10T428/31794—Of cross-linked polyester
-
- 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
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Thermal Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Laminated Bodies (AREA)
- Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
Abstract
Description
Claims (5)
- 제 1 층과 제 2 층을 총 층수로 11 층 이상이 되도록 교대로 적층시키고 이축 연신을 실시한 적층 필름으로서, 어느 층이나 두께가 0.05 ~ 0.5 ㎛ 이고, 제 1 층은 폴리에스테르 조성물로 이루어지며 제 2 층은 제 1 층을 구성하는 것과는 조성을 달리하는 폴리에스테르 조성물로 이루어지고, 파장 350 ~ 2000 ㎚ 범위에서의 광의 최대 반사율은 파장 350 ~ 2000 ㎚ 범위에서의 광 반사율 곡선으로부터 얻은 베이스 라인의 반사율보다 20 % 이상 높고,제 1 층을 구성하는 폴리에스테르가 결정성 폴리에스테르이며 전체 반복단위의 90 몰% 이상이 에틸렌-2,6-나프탈렌디카르복실레이트 성분이고, 제 2 층을 구성하는 폴리에스테르가 결정성 폴리에스테르이며 전체 반복단위의 75 ~ 97 몰% 가 에틸렌-2,6-나프탈렌디카르복실레이트 성분이고, 필름 중의 에틸렌-2,6-나프탈렌디카르복실레이트 성분의 비율이 폴리에스테르의 전체 반복단위를 기준으로 하여 80 몰% 이상이고, 시차 주사 열량 측정법에 의해 측정되는 결정화 피크가 150 ~ 220 ℃ 범위에 있는 것을 특징으로 하는 이축 연신 다층 적층 필름.
- 제 1 항에 있어서, 시차 주사 열량 측정법에 의해 측정되는 융점이 여러개 존재하며 각 융점끼리의 온도 차이는 5 ℃ 이상인 것을 특징으로 하는 이축 연신 다층 적층 필름.
- 제 1 항에 있어서, 전체 반복단위의 1.5 ~ 20 몰% 가 테레프탈산 또는 이소프탈산 성분인 것을 특징으로 하는 이축 연신 다층 적층 필름.
- 제 1 항에 있어서, 필름의 막 제조 방향 및 폭 방향의 파단 강도가 모두 100 MPa 이상인 것을 특징으로 하는 이축 연신 다층 적층 필름.
- 제 1 항에 있어서, 필름의 200 ℃ × 10 분에서의 열 수축률이 막 제조 방향 및 폭 방향에서 모두 3 % 이하인 것을 특징으로 하는 이축 연신 다층 적층 필름.
Applications Claiming Priority (8)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JPJP-P-2002-055488 | 2002-03-01 | ||
JP2002055488 | 2002-03-01 | ||
JPJP-P-2002-178364 | 2002-06-19 | ||
JP2002178364 | 2002-06-19 | ||
JP2002301439A JP4097501B2 (ja) | 2002-03-01 | 2002-10-16 | 二軸延伸多層積層フィルムおよびその製造方法 |
JP2002301440A JP4056350B2 (ja) | 2002-06-19 | 2002-10-16 | 二軸延伸多層積層フィルムおよびその製造方法 |
JPJP-P-2002-301440 | 2002-10-16 | ||
JPJP-P-2002-301439 | 2002-10-16 |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020047001139A Division KR100954710B1 (ko) | 2002-03-01 | 2003-02-25 | 이축 연신 다층 적층 필름 및 그 제조방법 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20100008011A KR20100008011A (ko) | 2010-01-22 |
KR100994662B1 true KR100994662B1 (ko) | 2010-11-16 |
Family
ID=27792235
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020047001139A KR100954710B1 (ko) | 2002-03-01 | 2003-02-25 | 이축 연신 다층 적층 필름 및 그 제조방법 |
KR1020097027330A KR100994662B1 (ko) | 2002-03-01 | 2003-02-25 | 이축 연신 다층 적층 필름 및 그 제조방법 |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020047001139A KR100954710B1 (ko) | 2002-03-01 | 2003-02-25 | 이축 연신 다층 적층 필름 및 그 제조방법 |
Country Status (6)
Country | Link |
---|---|
US (3) | US20050014011A1 (ko) |
EP (2) | EP2803482B1 (ko) |
KR (2) | KR100954710B1 (ko) |
CN (1) | CN100457446C (ko) |
TW (1) | TWI281891B (ko) |
WO (1) | WO2003074272A1 (ko) |
Families Citing this family (30)
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JP4310312B2 (ja) * | 2003-10-27 | 2009-08-05 | 帝人デュポンフィルム株式会社 | 近赤外線遮蔽フィルム |
WO2008001932A1 (fr) * | 2006-06-30 | 2008-01-03 | Toyo Boseki Kabushiki Kaisha | Film stratifié de polyester pour formage et son procédé de fabrication |
KR101375470B1 (ko) * | 2006-10-20 | 2014-03-27 | 네이쳐웍스 엘엘씨 | 충격 개질된 폴리락타이드 수지 |
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US7887238B2 (en) * | 2007-06-15 | 2011-02-15 | S.C. Johnson Home Storage, Inc. | Flow channels for a pouch |
US7857515B2 (en) * | 2007-06-15 | 2010-12-28 | S.C. Johnson Home Storage, Inc. | Airtight closure mechanism for a reclosable pouch |
US7874731B2 (en) * | 2007-06-15 | 2011-01-25 | S.C. Johnson Home Storage, Inc. | Valve for a recloseable container |
US7967509B2 (en) * | 2007-06-15 | 2011-06-28 | S.C. Johnson & Son, Inc. | Pouch with a valve |
ATE551705T1 (de) * | 2007-06-21 | 2012-04-15 | Teijin Ltd | Isolierfolie |
KR100904144B1 (ko) * | 2007-08-16 | 2009-06-24 | 에스케이씨 주식회사 | 생분해성 이축연신 적층 필름 |
JP4944832B2 (ja) * | 2007-09-07 | 2012-06-06 | 帝人デュポンフィルム株式会社 | 熱収縮性ポリエステル系フィルム |
JP4986912B2 (ja) | 2008-03-31 | 2012-07-25 | 株式会社吉野工業所 | バリア性に優れた合成樹脂製容器 |
CN102066107A (zh) * | 2008-05-19 | 2011-05-18 | 大科能树脂有限公司 | 层合体 |
WO2010134454A1 (ja) * | 2009-05-22 | 2010-11-25 | 東洋紡績株式会社 | ポリ乳酸樹脂組成物およびフィルム |
WO2010140611A1 (ja) * | 2009-06-05 | 2010-12-09 | 東レ株式会社 | ポリエステルフィルム、積層フィルムおよびそれを用いた太陽電池バックシート、太陽電池 |
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KR101427677B1 (ko) * | 2010-06-29 | 2014-08-13 | 코오롱인더스트리 주식회사 | 파우치용 나일론 필름 |
WO2012140807A1 (ja) * | 2011-04-12 | 2012-10-18 | 帝人株式会社 | 配向積層フィルム |
JP2013001045A (ja) * | 2011-06-21 | 2013-01-07 | Mitsubishi Plastics Inc | 積層ポリエステルフィルム |
US10241248B2 (en) | 2011-11-29 | 2019-03-26 | Teijin Dupont Films Japan Limited | Biaxially stretched laminated polyester film, infrared light shielding structure for laminated glass composed of the same, and laminated glass composed of the same |
EP2899575B1 (en) | 2012-09-24 | 2017-11-29 | Teijin Limited | Uniaxially stretched multi-layer laminate film, polarizing plate comprising same, optical member for liquid crystal display device, and liquid crystal display device |
JP6338866B2 (ja) * | 2014-01-17 | 2018-06-06 | 東洋鋼鈑株式会社 | 延伸フィルムの製造方法 |
JP6551232B2 (ja) * | 2014-08-07 | 2019-07-31 | 東レ株式会社 | 多層積層フィルム |
CN106142788B (zh) * | 2015-04-13 | 2018-07-20 | 树业环保科技股份有限公司 | 一种多层共挤热收缩薄膜及其制备方法 |
CN106142782B (zh) * | 2015-04-13 | 2018-05-08 | 树业环保科技股份有限公司 | 一种覆铁热封聚酯薄膜及其制备方法 |
CN106142793B (zh) * | 2015-04-28 | 2018-11-06 | 树业环保科技股份有限公司 | 一种热相变聚酯薄膜及其制备方法 |
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DE60137456D1 (en) * | 2000-11-27 | 2009-03-05 | Teijin Ltd | Lexionsfolie |
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2003
- 2003-02-24 TW TW92103797A patent/TWI281891B/zh not_active IP Right Cessation
- 2003-02-25 KR KR1020047001139A patent/KR100954710B1/ko active IP Right Grant
- 2003-02-25 EP EP14168613.9A patent/EP2803482B1/en not_active Expired - Lifetime
- 2003-02-25 EP EP20030707066 patent/EP1481798B1/en not_active Expired - Lifetime
- 2003-02-25 CN CNB038005972A patent/CN100457446C/zh not_active Expired - Lifetime
- 2003-02-25 US US10/476,572 patent/US20050014011A1/en not_active Abandoned
- 2003-02-25 KR KR1020097027330A patent/KR100994662B1/ko active IP Right Grant
- 2003-02-25 WO PCT/JP2003/002073 patent/WO2003074272A1/ja active Application Filing
-
2006
- 2006-10-12 US US11/549,018 patent/US20070090557A1/en not_active Abandoned
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Also Published As
Publication number | Publication date |
---|---|
US20050014011A1 (en) | 2005-01-20 |
KR100954710B1 (ko) | 2010-04-23 |
KR20100008011A (ko) | 2010-01-22 |
TW200303822A (en) | 2003-09-16 |
US20100143680A1 (en) | 2010-06-10 |
CN1522199A (zh) | 2004-08-18 |
US20070090557A1 (en) | 2007-04-26 |
WO2003074272A1 (fr) | 2003-09-12 |
EP2803482A1 (en) | 2014-11-19 |
CN100457446C (zh) | 2009-02-04 |
EP2803482B1 (en) | 2018-11-21 |
US8053062B2 (en) | 2011-11-08 |
EP1481798A1 (en) | 2004-12-01 |
EP1481798A4 (en) | 2006-08-16 |
KR20040088455A (ko) | 2004-10-16 |
TWI281891B (en) | 2007-06-01 |
EP1481798B1 (en) | 2014-06-25 |
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