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1. (WO2019003783) HEAT-RAY SHIELDING MATERIAL, INTERMEDIATE FILM FOR LAMINATED GLASS, AND LAMINATED GLASS
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Pub. No.: WO/2019/003783 International Application No.: PCT/JP2018/020841
Publication Date: 03.01.2019 International Filing Date: 30.05.2018
IPC:
G02B 5/26 (2006.01) ,B32B 5/16 (2006.01) ,B32B 15/01 (2006.01) ,C03C 27/12 (2006.01) ,G02B 5/22 (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
5
Layered products characterised by the non-homogeneity or physical structure of a layer
16
characterised by features of a layer formed of particles, e.g. chips, chopped fibres, powder
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
15
Layered products essentially comprising metal
01
all layers being exclusively metallic
C CHEMISTRY; METALLURGY
03
GLASS; MINERAL OR SLAG WOOL
C
CHEMICAL COMPOSITION OF GLASSES, GLAZES, OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
27
Joining pieces of glass to pieces of other inorganic material; Joining glass to glass other than by fusing
06
Joining glass to glass by processes other than fusing
10
with the aid of adhesive specially adapted for that purpose
12
Laminated glass
G PHYSICS
02
OPTICS
B
OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
5
Optical elements other than lenses
20
Filters
22
Absorbing filters
Applicants:
富士フイルム株式会社 FUJIFILM CORPORATION [JP/JP]; 東京都港区西麻布2丁目26番30号 26-30, Nishiazabu 2-chome, Minato-ku, Tokyo 1068620, JP
Inventors:
笠原 健裕 KASAHARA, Takehiro; JP
安田 英紀 YASUDA, Hideki; JP
原田 基 HARADA, Motoi; JP
Agent:
特許業務法人太陽国際特許事務所 TAIYO, NAKAJIMA & KATO; 東京都新宿区新宿4丁目3番17号 3-17, Shinjuku 4-chome, Shinjuku-ku, Tokyo 1600022, JP
Priority Data:
2017-12943730.06.2017JP
Title (EN) HEAT-RAY SHIELDING MATERIAL, INTERMEDIATE FILM FOR LAMINATED GLASS, AND LAMINATED GLASS
(FR) MATÉRIAU DE PROTECTION CONTRE LES RAYONS THERMIQUES, FILM INTERMÉDIAIRE POUR VERRE FEUILLETÉ ET VERRE FEUILLETÉ
(JA) 熱線遮蔽材、合わせガラス用中間膜、及び、合わせガラス
Abstract:
(EN) The present invention provides: a heat-ray shielding material, in which a heat-ray shielding material according to a first embodiment has at least a metal planar particle-containing layer A containing metal planar particles a having an aspect ratio of 10-20, and a metal planar particle-containing layer B containing metal planar particles b having an aspect ratio of 20-60 (exclusive of 20), and a heat-ray shielding material according to a second embodiment has at least a metal planar particle-containing layer A containing metal planar particles a and a metal planar particle-containing layer B containing metal planar particles b, wherein the absolute value of the difference between the maximum reflection wavelength of said metal planar particle-containing layer A and the maximum reflection wavelength of said metal planar particle-containing layer B is 220 nm or more; an intermediate film which is for laminated glass and provided with said heat-ray shielding material; and laminated glass.
(FR) La présente invention concerne : un matériau de protection contre les rayons thermiques, un matériau de protection contre les rayons thermiques selon un premier mode de réalisation comprenant au moins une couche contenant des particules planes métalliques A contenant des particules planes métalliques a ayant un facteur de forme de 10 à 20 et une couche contenant des particules planes métalliques B contenant des particules planes métalliques b ayant un facteur de forme de 20 à 60 (à l'exclusion de 20) et un matériau de protection contre les rayons thermiques selon un second mode de réalisation comprenant au moins une couche contenant des particules planes métalliques A contenant des particules planes métalliques a et une couche contenant des particules planes métalliques B contenant des particules planes métalliques b, la valeur absolue de la différence entre la longueur d'onde de réflexion maximale de ladite couche contenant des particules planes métalliques A et la longueur d'onde de réflexion maximale de ladite couche contenant des particules planes métalliques B étant supérieure ou égale à 220 nm ; un film intermédiaire qui est destiné à un verre feuilleté et pourvu dudit matériau de protection contre les rayons thermiques ; et du verre feuilleté.
(JA) 熱線遮蔽材の第1の実施態様は、アスペクト比が10以上20以下である金属平板粒子aを含有する金属平板粒子含有層Aと、アスペクト比が20を超え60以下である金属平板粒子bを含有する金属平板粒子含有層Bと、を少なくとも有する; 熱線遮蔽材の第2の実施態様は、金属平板粒子aを含有する金属平板粒子含有層Aと、金属平板粒子bを含有する金属平板含有層Bと、を少なくとも有し、上記金属平板粒子含有層Aの最大反射波長と、上記金属平板粒子含有層Bの最大反射波長の差の絶対値が、220nm以上である;並びに、 上記熱線遮蔽材を備えた合わせガラス用中間膜、及び、合わせガラス。
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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, JP, 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)