KR101127950B1 - 적외선 차단 필름 - Google Patents
적외선 차단 필름 Download PDFInfo
- Publication number
- KR101127950B1 KR101127950B1 KR1020090096532A KR20090096532A KR101127950B1 KR 101127950 B1 KR101127950 B1 KR 101127950B1 KR 1020090096532 A KR1020090096532 A KR 1020090096532A KR 20090096532 A KR20090096532 A KR 20090096532A KR 101127950 B1 KR101127950 B1 KR 101127950B1
- Authority
- KR
- South Korea
- Prior art keywords
- infrared
- resin
- blocking film
- reflective layer
- film
- Prior art date
Links
- 239000010410 layer Substances 0.000 claims abstract description 64
- 239000011347 resin Substances 0.000 claims abstract description 50
- 229920005989 resin Polymers 0.000 claims abstract description 50
- 230000000903 blocking effect Effects 0.000 claims abstract description 48
- 229920003229 poly(methyl methacrylate) Polymers 0.000 claims abstract description 17
- 229920000139 polyethylene terephthalate Polymers 0.000 claims abstract description 17
- 239000005020 polyethylene terephthalate Substances 0.000 claims abstract description 17
- 239000004926 polymethyl methacrylate Substances 0.000 claims abstract description 17
- -1 polyethylene terephthalate Polymers 0.000 claims abstract description 10
- 239000011241 protective layer Substances 0.000 claims abstract description 7
- 239000011112 polyethylene naphthalate Substances 0.000 claims abstract description 5
- 239000004626 polylactic acid Substances 0.000 claims abstract description 5
- 229920003207 poly(ethylene-2,6-naphthalate) Polymers 0.000 claims abstract description 4
- 229920000747 poly(lactic acid) Polymers 0.000 claims abstract description 4
- 238000000034 method Methods 0.000 claims description 12
- 238000002834 transmittance Methods 0.000 abstract description 9
- 230000001678 irradiating effect Effects 0.000 description 13
- 238000004088 simulation Methods 0.000 description 12
- 230000000052 comparative effect Effects 0.000 description 9
- 239000011521 glass Substances 0.000 description 7
- 230000005540 biological transmission Effects 0.000 description 3
- 238000005265 energy consumption Methods 0.000 description 3
- 230000004888 barrier function Effects 0.000 description 2
- 238000005520 cutting process Methods 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000007769 metal material Substances 0.000 description 2
- 230000000704 physical effect Effects 0.000 description 2
- 238000010998 test method Methods 0.000 description 2
- XFXPMWWXUTWYJX-UHFFFAOYSA-N Cyanide Chemical compound N#[C-] XFXPMWWXUTWYJX-UHFFFAOYSA-N 0.000 description 1
- 238000004378 air conditioning Methods 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 239000011229 interlayer Substances 0.000 description 1
- 238000003475 lamination Methods 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
Images
Classifications
-
- 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
-
- 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
- B32B27/30—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers
- B32B27/308—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers comprising acrylic (co)polymers
-
- 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
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B5/00—Optical elements other than lenses
- G02B5/20—Filters
- G02B5/208—Filters for use with infrared or ultraviolet radiation, e.g. for separating visible light from infrared and/or ultraviolet radiation
-
- 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
-
- 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
-
- 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
-
- 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
- B32B2250/42—Alternating layers, e.g. ABAB(C), AABBAABB(C)
-
- 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
- B32B2307/30—Properties of the layers or laminate having particular thermal properties
- B32B2307/304—Insulating
-
- 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
- B32B2307/40—Properties of the layers or laminate having particular optical properties
- B32B2307/412—Transparent
-
- 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
- B32B2307/40—Properties of the layers or laminate having particular optical properties
- B32B2307/416—Reflective
-
- 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
-
- 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
- B32B2605/00—Vehicles
- B32B2605/006—Transparent parts other than made from inorganic glass, e.g. polycarbonate glazings
Landscapes
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Toxicology (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Laminated Bodies (AREA)
Abstract
Description
Claims (11)
- 반사층 및 상기 반사층의 전후에 배치되는 1층 이상의 보호층을 포함하고, 상기 반사층은 폴리에틸렌테레프탈레이트를 포함하는 수지층 A, 및 폴리메틸메타크릴레이트, 폴리락트산 및 폴리에틸렌나프탈레이트로 구성된 군으로부터 선택되는 수지를 포함하는 수지층 B가 두께방향으로 2층 이상 교대로 적층되어 이루어지고, 상기 수지층 A 및 B의 중량비가 1.5:1 내지 1:1.5이며, 하기 수학식 1로 표시되는 Z의 값이 1 이상인 것을 특징으로 하는, 적외선 차단 필름:수학식 1Z = (Y/X)×(Δd2-Δd1)/Δd2상기 식에서,X는 400 내지 500 nm 영역에서의 가시광 반사율(%)이고,Y는 900 내지 1,000 nm 영역에서의 IR 차단율(%)이며,Δd1은 300 내지 500 nm 파장 범위 내에서의 반사율이 40% 이상인 파장의 최대값과 최소값의 차(nm)이고,Δd2는 900 내지 1,000 nm 파장 범위 내에서의 반사율이 70% 이상인 파장의 최대값과 최소값의 차(nm)이다.
- 제 1 항에 있어서,상기 Z의 값이 1.25 이상인 것을 특징으로 하는, 적외선 차단 필름.
- 제 1 항에 있어서,상기 Z의 값이 1.5 이상인 것을 특징으로 하는, 적외선 차단 필름.
- 제 1 항 내지 제 3 항 중 어느 한 항에 있어서,상기 수지층 간의 굴절률 차가 0.05 이상인 것을 특징으로 하는, 적외선 차단 필름.
- 제 1 항 내지 제 3 항 중 어느 한 항에 있어서,상기 반사층에 포함된 폴리에틸렌테레프탈레이트의 결정화도가 0 내지 80%인 것을 특징으로 하는, 적외선 차단 필름.
- 제 1 항 내지 제 3 항 중 어느 한 항에 있어서,상기 적외선 차단 필름이 종방향 및 횡방향으로 3배 내지 4.5배 연신된 것을 특징으로 하는, 적외선 차단 필름.
- 제 1 항 내지 제 3 항 중 어느 한 항에 있어서,수지층 A 및 B의 중량비가 1.2:1 내지 1:1.2인 것을 특징으로 하는, 적외선 차단 필름.
- 제 1 항 내지 제 3 항 중 어느 한 항에 있어서,상기 적외선 차단 필름의 두께가 10 내지 100 μm인 것을 특징으로 하는, 적외선 차단 필름.
- 제 1 항 내지 제 3 항 중 어느 한 항에 있어서,상기 수지층 A 및 B의 두께차가 일정하거나 점진적으로 증가되는 것을 특징으로 하는, 적외선 차단 필름.
- 제 1 항 내지 제 3 항 중 어느 한 항에 있어서,상기 반사층이 50층 내지 400층으로 이루어지는 것을 특징으로 하는, 적외선 차단 필름.
- 제 1 항 내지 제 3 항 중 어느 한 항에 있어서,상기 반사층의 두께가 10 nm 내지 100 μm인 것을 특징으로 하는, 적외선 차단 필름.
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020090096532A KR101127950B1 (ko) | 2009-10-12 | 2009-10-12 | 적외선 차단 필름 |
PCT/KR2010/006966 WO2011046344A2 (en) | 2009-10-12 | 2010-10-12 | Infrared light shielding film |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020090096532A KR101127950B1 (ko) | 2009-10-12 | 2009-10-12 | 적외선 차단 필름 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20110039606A KR20110039606A (ko) | 2011-04-20 |
KR101127950B1 true KR101127950B1 (ko) | 2012-03-23 |
Family
ID=43876689
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020090096532A KR101127950B1 (ko) | 2009-10-12 | 2009-10-12 | 적외선 차단 필름 |
Country Status (2)
Country | Link |
---|---|
KR (1) | KR101127950B1 (ko) |
WO (1) | WO2011046344A2 (ko) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2752396A4 (en) * | 2011-08-31 | 2015-04-29 | Sekisui Chemical Co Ltd | INTERMEDIATE LAYER FOR LAMINATED GLASS, METHOD FOR PRODUCING THE SAME, AND LAMINATED GLASS |
ES2487290T3 (es) * | 2012-03-20 | 2014-08-20 | Sociedad Anónima Minera Catalano-Aragonesa | Envase multicapa opaco |
CN103552329B (zh) * | 2013-10-10 | 2015-12-23 | 宁波东旭成新材料科技有限公司 | 一种高性能反射膜及其制备方法 |
KR102027575B1 (ko) * | 2017-08-30 | 2019-10-01 | 에스케이씨 주식회사 | 자외선 차단 기능을 갖는 적외선 차단 다층 필름 |
KR102374058B1 (ko) * | 2020-01-06 | 2022-03-15 | 에스케이씨 주식회사 | 다층 필름 및 이의 제조방법 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2006007547A (ja) | 2004-06-24 | 2006-01-12 | Denki Kagaku Kogyo Kk | ポリエステル積層フィルム及びその積層物 |
KR100694717B1 (ko) | 1999-10-12 | 2007-03-15 | 쓰리엠 이노베이티브 프로퍼티즈 캄파니 | 복굴절 중합체로 형성된 광학체 |
KR20080042408A (ko) * | 2006-11-10 | 2008-05-15 | 엘지디스플레이 주식회사 | 광학 필름 및 이의 제조 방법, 그리고 액정 표시 장치 |
JP2009196223A (ja) | 2008-02-21 | 2009-09-03 | Mitsubishi Plastics Inc | 強酸ポリマーシート製造用積層フィルム |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4190657B2 (ja) * | 1999-05-14 | 2008-12-03 | リンテック株式会社 | 赤外線遮蔽フィルム |
US7494702B2 (en) * | 2003-10-27 | 2009-02-24 | Teijin Dupont Films Japan Limited | Near-infrared ray shielding film |
EP1870386A4 (en) * | 2005-04-15 | 2009-01-28 | Asahi Glass Co Ltd | GLASS PLATE WITH INFRARED SHIELDING LAYER AND METHOD OF MANUFACTURING THEREOF |
EP1842834A1 (en) * | 2006-04-04 | 2007-10-10 | Asahi Glass Company, Limited | Infrared shielding film-coated glass plate and process for its production |
-
2009
- 2009-10-12 KR KR1020090096532A patent/KR101127950B1/ko active IP Right Grant
-
2010
- 2010-10-12 WO PCT/KR2010/006966 patent/WO2011046344A2/en active Application Filing
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100694717B1 (ko) | 1999-10-12 | 2007-03-15 | 쓰리엠 이노베이티브 프로퍼티즈 캄파니 | 복굴절 중합체로 형성된 광학체 |
JP2006007547A (ja) | 2004-06-24 | 2006-01-12 | Denki Kagaku Kogyo Kk | ポリエステル積層フィルム及びその積層物 |
KR20080042408A (ko) * | 2006-11-10 | 2008-05-15 | 엘지디스플레이 주식회사 | 광학 필름 및 이의 제조 방법, 그리고 액정 표시 장치 |
JP2009196223A (ja) | 2008-02-21 | 2009-09-03 | Mitsubishi Plastics Inc | 強酸ポリマーシート製造用積層フィルム |
Also Published As
Publication number | Publication date |
---|---|
WO2011046344A2 (en) | 2011-04-21 |
KR20110039606A (ko) | 2011-04-20 |
WO2011046344A3 (en) | 2011-10-13 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
KR101740603B1 (ko) | 적외선 차단 다층 필름 | |
EP2397323B1 (en) | Optical body, window member, fitting, and solar shading device | |
JP5508946B2 (ja) | 光学体、窓材、建具、日射遮蔽装置、および建築物 | |
KR100541380B1 (ko) | 자외선 및 적외선 차단용 코팅 박막 | |
KR101127950B1 (ko) | 적외선 차단 필름 | |
KR101908881B1 (ko) | 유사한 광학 특성을 갖는 강화 및 비강화 유리 코팅층 | |
KR101739563B1 (ko) | 증가된 흡광도 또는 색조를 제공하는 태양광 제어 코팅 | |
EP2514724A2 (en) | Thermochromic substrate and pair-glass with thermochromic thin film | |
DE202008003804U1 (de) | Verbundsubstratelement | |
SG177084A1 (en) | Optical body, wall member, fitting, solar shading device, and building | |
KR101098836B1 (ko) | 공정성이 우수한 친환경성 적외선 차단 필름 | |
KR20170123497A (ko) | 적층 윈도우 필름 | |
CN112239328B (zh) | 辐射制冷膜及制备方法、辐射制冷玻璃及制备方法 | |
US10792894B2 (en) | Seasonal solar control composite | |
TWI848151B (zh) | 層合玻璃用中間膜及層合玻璃 | |
KR102221506B1 (ko) | 윈도우용 폴리에스테르 필름 | |
KR20110079991A (ko) | 열선반사 다층박막 및 그를 포함하는 자동차용 유리 | |
KR101679692B1 (ko) | 적외선 차폐 단열코팅 | |
KR102285898B1 (ko) | 폴리에스테르 필름 및 이의 제조방법 | |
US20230286249A1 (en) | Laminates with optical layers or materials | |
JP2011141325A (ja) | 積層反射膜 | |
JP2020138325A (ja) | 遮熱性能を有する積層体 | |
JP2023072756A (ja) | 積層体 | |
CN118144396A (zh) | 一种树脂复合玻璃 | |
AU2002328911B2 (en) | Plastic body having low thermal conductivity, high light transmission and a capacity for absorption in the near-infrared region |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
E701 | Decision to grant or registration of patent right | ||
GRNT | Written decision to grant | ||
FPAY | Annual fee payment |
Payment date: 20141230 Year of fee payment: 4 |
|
FPAY | Annual fee payment |
Payment date: 20151228 Year of fee payment: 5 |
|
FPAY | Annual fee payment |
Payment date: 20161226 Year of fee payment: 6 |
|
FPAY | Annual fee payment |
Payment date: 20171227 Year of fee payment: 7 |
|
FPAY | Annual fee payment |
Payment date: 20181226 Year of fee payment: 8 |
|
FPAY | Annual fee payment |
Payment date: 20191226 Year of fee payment: 9 |