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1. (WO2019044267) LAMINATED GLASS
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Pub. No.: WO/2019/044267 International Application No.: PCT/JP2018/027517
Publication Date: 07.03.2019 International Filing Date: 23.07.2018
IPC:
C03C 27/12 (2006.01) ,B32B 17/10 (2006.01) ,C09J 7/00 (2018.01) ,C09J 11/06 (2006.01) ,C09J 153/02 (2006.01) ,C09J 201/00 (2006.01) ,C09J 7/35 (2018.01)
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
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
10
of synthetic resin
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
7
Adhesives in the form of films or foils
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
11
Features of adhesives not provided for in group C09J9/76
02
Non-macromolecular additives
06
organic
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
153
Adhesives based on block copolymers containing at least one sequence of a polymer obtained by reactions only involving carbon-to-carbon unsaturated bonds; Adhesives based on derivatives of such polymers
02
Vinyl aromatic monomers and conjugated dienes
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
[IPC code unknown for C09J 7/35]
Applicants:
日本ゼオン株式会社 ZEON CORPORATION [JP/JP]; 東京都千代田区丸の内一丁目6番2号 6-2, Marunouchi 1-chome, Chiyoda-ku Tokyo 1008246, JP
Inventors:
栗原 竜太 KURIHARA Ryuta; JP
小原 禎二 KOHARA Teiji; JP
Agent:
杉村 憲司 SUGIMURA Kenji; JP
Priority Data:
2017-16343128.08.2017JP
Title (EN) LAMINATED GLASS
(FR) VERRE FEUILLETÉ
(JA) 合わせガラス
Abstract:
(EN) The purpose of the present invention is to provide a laminated glass which, with respect to conventional laminated glass that uses an intermediate film comprising PVB, has no less than the same rigidity and lightness, is easy to produce industrially, and has improved thermal insulation properties. This laminated glass comprises two sheets of glass and an intermediate film provided therebetween. The laminated glass has a through-thickness thermal conductivity of no more than 0.5W/(m⋅K), and the storage modulus associated with the dynamic viscoelastic properties of the intermediate film, at a temperature of 40°C and an angular frequency of 1rad/sec, is 1.0×107Pa–5.0×108Pa.
(FR) Le but de la présente invention est de fournir un verre feuilleté qui, par rapport à un verre feuilleté classique qui utilise un film intermédiaire comprenant du PVB, présente au minimum la même rigidité et la même légèreté, est facile à produire industriellement, et présente des propriétés d'isolation thermique améliorées. Ce verre feuilleté comprend deux feuilles de verre et un film intermédiaire disposé entre elles. Le verre feuilleté a une conductivité thermique à travers l'épaisseur inférieure ou égale à 0,5 W/ (m⋅K), et le module de conservation associé aux propriétés viscoélastiques dynamiques du film intermédiaire, à une température de 40 °C et une fréquence angulaire de 1 rad/sec, est de 1,0 × 107 Pa à 5,0 × 108 Pa.
(JA) 本発明は、従来のPVBからなる中間膜を使用した合わせガラスに対して同等以上の剛性および軽量性を有し、且つ、工業的に実施が容易である、断熱性が向上された合わせガラスを提供することを目的とする。本発明の合わせガラスは、2枚のガラス板と、2枚のガラス板の間に配置された中間膜とを備え、厚さ方向の熱伝導率が0.5W/(m・K)以下であり、中間膜の動的粘弾性特性における貯蔵弾性率が、温度40℃、角周波数1rad/secにおいて、1.0×10Pa以上5.0×10Pa以下である。
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)