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1. (WO2019003733) INFRARED RAY-REFLECTIVE SUBSTRATE
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Pub. No.: WO/2019/003733 International Application No.: PCT/JP2018/019946
Publication Date: 03.01.2019 International Filing Date: 24.05.2018
IPC:
G02B 5/26 (2006.01) ,B32B 7/02 (2006.01) ,B32B 17/06 (2006.01) ,C09J 7/20 (2018.01) ,C09J 201/00 (2006.01) ,G02B 5/28 (2006.01)
G PHYSICS
02
OPTICS
B
OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
5
Optical elements other than lenses
20
Filters
26
Reflecting filters
B PERFORMING OPERATIONS; TRANSPORTING
32
LAYERED PRODUCTS
B
LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
7
Layered products characterised by the relation between layers, i.e. products essentially comprising layers having different physical properties or products characterised by the interconnection of layers
02
in respect of physical properties, e.g. hardness
B PERFORMING OPERATIONS; TRANSPORTING
32
LAYERED PRODUCTS
B
LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
17
Layered products essentially comprising sheet glass, or fibres of glass, slag or the like
06
comprising glass as the main or only constituent of a layer, next to another layer of a specific substance
[IPC code unknown for C09J 7/20]
C CHEMISTRY; METALLURGY
09
DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
J
ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
201
Adhesives based on unspecified macromolecular compounds
G PHYSICS
02
OPTICS
B
OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
5
Optical elements other than lenses
20
Filters
28
Interference filters
Applicants:
日東電工株式会社 NITTO DENKO CORPORATION [JP/JP]; 大阪府茨木市下穂積1丁目1番2号 1-2, Shimohozumi 1-chome, Ibaraki-shi, Osaka 5678680, JP
Inventors:
紺谷 友広 KONTANI Tomohiro; JP
大森 裕 OHMORI Yutaka; JP
Agent:
田中 伸一郎 TANAKA Shinichiro; JP
弟子丸 健 DESHIMARU Takeshi; JP
大塚 文昭 OHTSUKA Fumiaki; JP
西島 孝喜 NISHIJIMA Takaki; JP
須田 洋之 SUDA Hiroyuki; JP
上杉 浩 UESUGI Hiroshi; JP
近藤 直樹 KONDO Naoki; JP
Priority Data:
2017-12412226.06.2017JP
Title (EN) INFRARED RAY-REFLECTIVE SUBSTRATE
(FR) SUBSTRAT RÉFLÉCHISSANT LES RAYONS INFRAROUGES
(JA) 赤外線反射基板
Abstract:
(EN) Provided is an infrared ray-reflective substrate that features both high visible light transmittance and high heat-shielding property. This infrared ray-reflective substrate is provided with a transparent base material and an infrared reflective layer, wherein the visible light absorption rate of the infrared ray-reflective substrate is at most 0.3, and the slope of the reflectivity of the infrared ray-reflective substrate between 600 nm and 700 nm is at least 0.12.
(FR) La présente invention concerne un substrat réfléchissant les rayons infrarouges qui présente à la fois une transmittance de lumière visible élevée et une propriété de protection thermique élevée. Ce substrat réfléchissant les rayons infrarouges est pourvu d'un matériau de base transparent et d'une couche réfléchissant les infrarouges, le taux d'absorption de la lumière visible du substrat réfléchissant les rayons infrarouges étant d'au plus 0,3, et la pente de la réflectivité du substrat réfléchissant les rayons infrarouges entre 600 nm et 700 nm étant d'au moins 0,12.
(JA) 高い可視光透過率と、高い遮熱性を兼ね備える赤外線反射基板を提供する。 本発明は、透明基材と、赤外線反射層とを備える赤外線反射基板であって、赤外線反射基板の可視光吸収率は、0.3以下であり、赤外線反射基板の700nmと600nmの反射率の傾きが0.12以上であることを特徴とする赤外線反射基板。
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Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JO, KE, KG, KH, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG)
Publication Language: Japanese (JA)
Filing Language: Japanese (JA)