发明公开
EP0145928A2 Resin from saponified ethylene-vinyl acetate copolymers, production and use thereof
失效
皂化乙烯 - 乙酸乙烯酯共聚物，制备和使用它们的的树脂。
- 专利标题： Resin from saponified ethylene-vinyl acetate copolymers, production and use thereof
- 专利标题（中）： 皂化乙烯 - 乙酸乙烯酯共聚物，制备和使用它们的的树脂。
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申请号： EP84113355.6申请日： 1984-11-06
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公开(公告)号： EP0145928A2公开(公告)日： 1985-06-26
- 发明人: Hori, Teruo , Nakabayashi, Masamitsu , Furukawa, Yuzo
- 申请人： Takeda Chemical Industries, Ltd.
- 申请人地址： 1-1, Doshomachi 4-chome Chuo-ku, Osaka JP
- 专利权人： Takeda Chemical Industries, Ltd.
- 当前专利权人： Takeda Chemical Industries, Ltd.
- 当前专利权人地址： 1-1, Doshomachi 4-chome Chuo-ku, Osaka JP
- 代理机构： von Kreisler, Alek, Dipl.-Chem.
- 优先权： JP209611/83 19831107; JP248643/83 19831226; JP28107/84 19840216; JP2177/84 19841016
- 主分类号： C08F8/14
- IPC分类号： C08F8/14 ; C08F8/12 ; C08F255/02
摘要：
Disclosed are a colorless and transparent carboxyl-modified resin of saponified ethylene-vinyl acetate copolymers prepared from an ethylene-vinyl acetate copolymer, the 1.0 mm-thick sheet therefrom having a total transmittance of more than 90%, a haze of less than 3% and a yellowness index of 3 and the preparation of the resin. The uses of the resin are also disclosed for laminated glass wherein the resin is used as an interlayer as well as for a solar cell module wherein the resin is used as a sealing material of a semiconductor element.
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