- 专利标题： BIOMASS-RESOURCE-DERIVED POLYESTER AND PRODUCTION PROCESS THEREOF
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申请号： US15693646申请日： 2017-09-01
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公开(公告)号： US20180171071A1公开(公告)日： 2018-06-21
- 发明人: Takayuki AOSHIMA , Yasuaki Miki , Katsuhisa Kumazawa , Satoshi Katou , Tadashi Uyeda , Toyomasa Hoshino , Noboru Shintani , Kenji Yamagishi , Atsushi Isotani
- 申请人： Takayuki AOSHIMA , Yasuaki Miki , Katsuhisa Kumazawa , Satoshi Katou , Tadashi Uyeda , Toyomasa Hoshino , Noboru Shintani , Kenji Yamagishi , Atsushi Isotani
- 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
- 优先权： JP2005-125318 20050422; JP2005-125319 20050422; JP2005-125320 20050422; JP2005-125321 20050422; JP2005-127757 20050426; JP2005-127761 20050426; JP2005-128886 20050427; JP2005-375353 20051227; JP2005-375354 20051227; JP2005-375355 20051227
- 主分类号： C08G63/16
- IPC分类号： C08G63/16 ; C08G63/78 ; C08G63/20 ; C08L67/02 ; C08L1/00 ; C08L3/00 ; C08L99/00 ; C08L5/00
摘要：
An aliphatic dicarboxylic acid, an aliphatic diol or a derivatives thereof and/or as succinic acid, a butane diol, or a both-hydroxy-terminated polyether having the number of carbon atoms of 4 to 1000, each of which is derived from a biomass resource and has nitrogen atoms in an amount of 0.01 to 100 ppm. Products and methods using these materials are also provided.
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