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    • 1. 发明公开
    • SOLAR CELL BACK SURFACE SEALING SHEET
    • SOLARZELLEN-RÜCKOBERFLÄCHEN-VERSIEGELUNGSBLATT
    • EP2040306A1
    • 2009-03-25
    • EP07767327.5
    • 2007-06-21
    • Toppan Printing Co., Ltd.Toyo Ink Mfg. Co., Ltd
    • SUZUTA, MasayoshiYOSHINAGA, MasanobuSHIMENO, IkunoTSUJII, AtsushiYASUI, BungoMAEDA, Seiji
    • H01L31/04B32B9/00B32B15/095B32B27/36B32B27/40C09J175/06C09J175/14
    • B32B27/06B32B7/12C08G18/44C08G18/6229C08G18/725C09J175/04H01L31/049Y02E10/50Y10T428/31515Y10T428/31551
    • The present invention provides a sheet for sealing a rear surface of a solar cell in which degradation due to hydrolysis of the material constituting the solar cell is prevented, and the weather resistance is excellent such that electric output properties of the solar cell can be maintained not only under conditions of actual usage of the solar cell module but also conditions for evaluation under high temperatures and high moistures, and provides a sheet for sealing a rear surface of a solar cell comprising a laminate in which at least two substrates are laminated by an polyurethane-based adhesive, wherein the polyurethane-based adhesive comprises an adhesive having hydrolysis resistance which satisfies the following conditions:
      condition 1: the lamination strength of the adhesive is 1 N/15 mm or more after keeping the laminate in a chamber which acts as a highly accelerated stress test system under pressurized steam conditions of 105°C and 1.05 atm for 168 hours; and condition 2: the adhesive does not bring on a delamination and a blister between the substrates after keeping the laminate in a chamber which acts as a highly accelerated stress test system under pressurized steam conditions of 105°C and 1.05 atm for 168 hours.
    • 本发明提供了一种用于密封太阳能电池的后表面的片材,其中防止了构成太阳能电池的材料的水解导致的劣化,并且耐候性优异,使得太阳能电池的电输出特性可以不被维持 仅在实际使用太阳能电池模块的条件下,而且在高温高湿条件下进行评估的条件,并且提供一种用于密封太阳能电池的后表面的片材,其包括层压体,其中至少两个基底由聚氨酯 的粘合剂,其中所述聚氨酯类粘合剂包含具有耐水解性的粘合剂,其满足以下条件:条件1:将层压体保持在作为其的室中后,粘合剂的层压强度为1N / 15mm以上 在105℃和1.05atm的加压蒸汽条件下高度加速的应力测试系统168小时; 条件2:在105℃和1.05atm的加压蒸汽条件下将层压体保持在作为高加速应力测试系统的室中168小时之后,粘合剂不会在基板之间引起分层和起泡。
    • 5. 发明公开
    • PROCESS FOR PRODUCING CYCLODEXTRIN DERIVATIVE AND POLYMER CONTAINING CYCLODEXTRIN IMMOBILIZED THEREIN
    • 用于生产环糊精衍生物和聚合物什么它包含固定化的环糊精。
    • EP0513358A1
    • 1992-11-19
    • EP91913121.9
    • 1991-07-29
    • TOPPAN PRINTING CO. LTD.
    • YOSHINAGA, Masanobu
    • C08B37/16C08B37/00
    • C08B37/0012
    • A process for producing a polymer containing cyclodextrin immobilized therein, which comprises reacting cyclodextrin with an acyl halide or acid anhydride of a carboxylic acid, a compound represented by any of the formulae (a), (b), (c), (d), (e), or other compound and reacting the obtained cyclodextrin derivative with an acyl halide monomer of an α,β-unsaturated acid or its derivative, or a monomer of anisocyanate-terminated α,β-unsaturated acid or its derivative. In the formulae, X presents Cl, Br or I. The obtained polymer contains one immobilized cyclodextrin derivative unit per monomer and has a high reactivity in the polymer reaction.
    • 。其中固定化用于制造含有环糊精的聚合物的方法,其在酰卤或羧酸的酸酐,由任何结构式餐饮的(a),(b)中,(C)表示的化合物与包括使环糊精,(d)中 ,(e)中,或其它化合物,并用在一个alpha的酰卤单体的反应而得到的环糊精衍生物,β-不饱和羧酸或其衍生物,或anisocyanate封端的阿尔法单体,β-不饱和羧酸或其衍生物。 在式餐饮X呈现Cl,Br或I.将所得到的聚合物含有一个固定化的环糊精衍生物单元每单体并且在聚合物反应中的高反应性。