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1. (WO2010074046) LAMINATE FOR LAMINATED GLASS AND INTERLAYER FOR LAMINATED GLASS
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/2010/074046 International Application No.: PCT/JP2009/071268
Publication Date: 01.07.2010 International Filing Date: 22.12.2009
IPC:
C03C 27/12 (2006.01) ,B60J 1/00 (2006.01)
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
60
VEHICLES IN GENERAL
J
WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES; REMOVABLE EXTERNAL PROTECTIVE COVERINGS SPECIALLY ADAPTED FOR VEHICLES
1
Windows; Windscreens; Accessories therefor
Applicants:
積水化学工業株式会社 Sekisui Chemical Co., Ltd. [JP/JP]; 大阪府大阪市北区西天満2丁目4番4号 4-4, Nishitemma 2-chome, Kita-ku, Osaka-shi, Osaka 5308565, JP (AllExceptUS)
日本化薬株式会社 NIPPON KAYAKU KABUSHIKI KAISHA [JP/JP]; 東京都千代田区富士見1丁目11番2号 11-2, Fujimi 1-chome, Chiyoda-ku, Tokyo 1028172, JP (AllExceptUS)
株式会社ポラテクノ Polatechno Co., Ltd. [JP/JP]; 新潟県上越市板倉区稲増字下川原192-6 192-6, Aza Shimogawara, Inamasu, Itakura-ku, Joetsu-shi, Niigata 9440101, JP (AllExceptUS)
深谷重一 FUKATANI Juichi [JP/JP]; JP (UsOnly)
大本泉 OMOTO Izumi [JP/JP]; JP (UsOnly)
市川聖子 ICHIKAWA Seiko [JP/JP]; JP (UsOnly)
田中興一 TANAKA Kouichi [JP/JP]; JP (UsOnly)
亀田真由 KAMEDA Mayu [JP/JP]; JP (UsOnly)
Inventors:
深谷重一 FUKATANI Juichi; JP
大本泉 OMOTO Izumi; JP
市川聖子 ICHIKAWA Seiko; JP
田中興一 TANAKA Kouichi; JP
亀田真由 KAMEDA Mayu; JP
Agent:
特許業務法人 安富国際特許事務所 YASUTOMI & Associates; 大阪府大阪市淀川区宮原3丁目5番36号 5-36, Miyahara 3-chome, Yodogawa-ku, Osaka-shi, Osaka 5320003, JP
Priority Data:
2008-32616822.12.2008JP
Title (EN) LAMINATE FOR LAMINATED GLASS AND INTERLAYER FOR LAMINATED GLASS
(FR) STRATIFIÉ POUR VERRE STRATIFIÉ ET COUCHE INTERMÉDIAIRE POUR VERRE STRATIFIÉ
(JA) 合わせガラス用積層体及び合わせガラス用中間膜
Abstract:
(EN) A laminate for laminated glasses is provided which can give a laminated glass that is used as a head up display (HUD), does not deteriorate even when exposed to light, and has excellent impact resistance. The laminate for laminated glasses comprises an interlayer for laminated glasses and, laminated thereto, a retardation element sandwiched between pressure-sensitive adhesive layers.  The interlayer for laminated glasses comprises a thermoplastic resin and an ultraviolet absorber, the ultraviolet absorber comprising at least one compound selected from a group consisting of malonic ester compounds, oxanilide compounds, and triazine compounds and further comprising one or more benzotriazole compounds or one or more benzophenone compounds, the total content of the malonic ester compounds, oxanilide compounds, and triazine compounds being at least 0.8 parts by weight per 100 parts by weight of the thermoplastic resin and the total content of the benzotriazole compounds or the benzophenone compounds being at least 0.8 parts by weight.  The pressure-sensitive adhesive layers comprise a pressure-sensitive adhesive having a glass transition temperature of -20ºC or lower.
(FR) L'invention concerne un stratifié pour verres stratifiés, susceptible de produire un verre stratifié servant d'affichage tête haute (ATH), ne s'abîmant pas même exposé à la lumière et ayant une excellente résistance aux impacts. Le stratifié pour verres stratifiés comprend une couche intermédiaire pour verres stratifiés et un élément de retard stratifié sur ceux-ci, pris en sandwich entre des couches adhésives sensibles à la pression. La couche intermédiaire pour verres stratifiés comprend une résine thermoplastique et un absorbeur ultraviolet, l'absorbeur ultraviolet comprenant au moins un composé sélectionné parmi un groupe de composés d'ester malonique, composés d'oxanilide et composés de triazine et comprenant en outre un ou plusieurs composés de benzotriazole ou un ou plusieurs composés de benzophénone, la teneur totale en composés d'ester malonique, composés d'oxanilide et de composés de triazine correspondant au moins à 0,8 partie en poids par tranche de 100 parties en poids de la résine thermoplastique et la teneur totale en composés de benzotriazole ou de composés de benzophénone correspondant à 0,8 partie en poids. Les couches adhésives sensibles à la pression comprennent un adhésif sensible à la pression d'une température de transition vitreuse inférieure ou égale à -20ºC.
(JA) 本発明は、ヘッドアップディスプレイ(HUD)として用いられ、光に曝されても劣化せず、耐衝撃性に優れる合わせガラスを作製することができる合わせガラス用積層体を提供することを目的とする。 本発明は、合わせガラス用中間膜と、粘着剤層で挟み込まれた位相差素子とが積層されている合わせガラス用積層体であって、前記合わせガラス用中間膜は、熱可塑性樹脂及び紫外線吸収剤を含有し、前記紫外線吸収剤として、マロン酸エステル化合物、シュウ酸アニリド化合物及びトリアジン化合物からなる群より選択される少なくとも1種の化合物と、ベンゾトリアゾール化合物又はベンゾフェノン化合物とを含有し、前記熱可塑性樹脂100重量部に対する前記マロン酸エステル化合物、シュウ酸アニリド化合物及びトリアジン化合物の含有量の合計が0.8重量部以上、かつ、前記ベンゾトリアゾール化合物又はベンゾフェノン化合物の含有量の合計が0.8重量部以上であり、前記粘着剤層は、ガラス転移温度が-20℃以下の粘着剤を含有する合わせガラス用積層体である。
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Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IS, JP, KE, KG, KM, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LT, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PE, PG, PH, PL, PT, RO, RS, RU, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, 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, LS, MW, MZ, NA, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (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, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, ML, MR, NE, SN, TD, TG)
Publication Language: Japanese (JA)
Filing Language: Japanese (JA)
Also published as:
JP2010265170EP2380859JP4570687JPWO2010074046US20120021230US20130131233
CN102256910RU2011130561KR1020110097962BRPI0923529IN5485/DELNP/2011