发明申请
- 专利标题： METHOD FOR PRODUCING LACTIC ACIDS FROM CARBOHYDRATE-CONTAINING RAW MATERIAL
- 专利标题（中）： 从含有含碳酸盐的原料生产乳酸的方法
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申请号： US13638014申请日： 2011-03-31
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公开(公告)号： US20130204036A1公开(公告)日： 2013-08-08
- 发明人: Kenichi Tominaga , Atsushi Mori , Kazuhiko Satoh , Shigeru Shimada , Hideaki Tsuneki , Yoshiaki Hirano
- 申请人： Kenichi Tominaga , Atsushi Mori , Kazuhiko Satoh , Shigeru Shimada , Hideaki Tsuneki , Yoshiaki Hirano
- 申请人地址： JP Chiyoda-ku, Tokyo JP Osaka-shi, Osaka
- 专利权人： National Institute of Advanced Industrial Science and Technology,Nippon Shokubai Co. Ltd.
- 当前专利权人： National Institute of Advanced Industrial Science and Technology,Nippon Shokubai Co. Ltd.
- 当前专利权人地址： JP Chiyoda-ku, Tokyo JP Osaka-shi, Osaka
- 优先权： JP2010-082174 20100331; JP2010-082834 20100331; JP2010-244406 20101029; JP2010-244486 20101029; JP2010-244542 20101029
- 国际申请： PCT/JP2011/058294 WO 20110331
- 主分类号： C07C51/16
- IPC分类号： C07C51/16 ; C07C67/03
摘要：
An alternative method for efficiently producing lactic acids from a carbohydrate-containing raw material such as cellulose is provided. The method for producing lactic acid and/or lactic acid ester comprises performing heat treatment on a carbohydrate-containing raw material in a solvent containing a catalyst, wherein the catalyst is at least one type of compound selected from the group consisting of a tin compound, an indium compound, and a rhenium compound, and the solvent contains water and/or alcohol.
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