发明授权
- 专利标题： Aliphatic polyester resin and its production method
- 专利标题（中）： 脂肪族聚酯树脂及其制备方法
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申请号： US12747664申请日： 2008-12-10
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公开(公告)号： US08318893B2公开(公告)日： 2012-11-27
- 发明人: Toyomasa Hoshino , Shinichiro Matsuzono , Hiroyuki Kaneko , Toshiyuki Hamano , Takayuki Aoshima , Tadashi Ueda
- 申请人： Toyomasa Hoshino , Shinichiro Matsuzono , Hiroyuki Kaneko , Toshiyuki Hamano , Takayuki Aoshima , Tadashi Ueda
- 申请人地址： JP Tokyo
- 专利权人： Mitsubishi Chemical Corporation
- 当前专利权人： Mitsubishi Chemical Corporation
- 当前专利权人地址： JP Tokyo
- 代理机构： Oblon, Spivak, McClelland, Maier & Neustadt, L.L.P.
- 优先权： JP2007-321411 20071212
- 国际申请： PCT/JP2008/072453 WO 20081210
- 国际公布： WO2009/075303 WO 20090618
- 主分类号： C08G63/12
- IPC分类号： C08G63/12 ; C08G63/16 ; C08G63/52
摘要：
An aliphatic polyester resin having excellent moldability and its production method are provided. When the amount of specific structural units contained in an aliphatic polyester resin is adjusted to an optimum amount, an aliphatic polyester resin having sufficient melt tension at the time of molding and excellent moldability than in the past and its production method is provided.
公开/授权文献
- US20100305297A1 ALIPHATIC POLYESTER RESIN AND ITS PRODUCTION METHOD 公开/授权日：2010-12-02
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