发明申请
US20060134417A1 Molded object comprising alpha-1,4-glucans and/or modifications thereof and process for producing the same
有权
包含α-1,4-葡聚糖和/或其修饰物的成型物体及其制备方法
- 专利标题： Molded object comprising alpha-1,4-glucans and/or modifications thereof and process for producing the same
- 专利标题（中）： 包含α-1,4-葡聚糖和/或其修饰物的成型物体及其制备方法
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申请号： US10563595申请日： 2004-07-09
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公开(公告)号： US20060134417A1公开(公告)日： 2006-06-22
- 发明人: Takeshi Takaha , Kazutoshi Fujii , Takashi Kuriki , Kenichi Kudo , Mamoru Wada , Michihiro Sunako , Junichi Takahara
- 申请人： Takeshi Takaha , Kazutoshi Fujii , Takashi Kuriki , Kenichi Kudo , Mamoru Wada , Michihiro Sunako , Junichi Takahara
- 优先权： JP2003-272593 20030709
- 国际申请： PCT/JP04/10149 WO 20040709
- 主分类号： D02G3/00
- IPC分类号： D02G3/00 ; C08B37/00
摘要：
The present invention discloses a molded article containing high molecular weight α-1,4-glucan and/or its modification, and low molecular weight α-1,4-glucan and/or its modification. The low molecular weight α-1,4-glucan has the degree of polymerization of greater than or equal to 180 and less than 620. And the high molecular weight α-1,4-glucan has the degree of polymerization of greater than or equal to 620 and less than 37000. The high molecular weight α-1,4-glucan may preferably have a molecular weight distribution of not greater than 1.25, and the low molecular weight α-1,4-glucan may preferably have a molecular weight distribution of not greater than 1.25. The present invention also discloses a process for preparing the molded article, wherein the process comprises the step of adding the low molecular weight α-1,4-glucan and/or its modification to a solution comprising the high molecular weight α-1,4-glucan and/or its modification to gel the solution.
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