| 发明名称 |
POLYLACTIC ACID RESIN COMPOSITION |
| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a polylactic acid resin composition having high crystallization rate, heat resistance, and high biomass degree. <P>SOLUTION: The polylactic acid resin composition comprises (1) 50-99 wt.% of high-molecular weight polylactic acid and (2) 1-50 wt.% of a low-molecular weight polylactic acid derivative having a COOH group or an ester residue at its terminal. <P>COPYRIGHT: (C)2011,JPO&INPIT</p> |
| 申请公布号 |
JP2011080048(A) |
申请公布日期 |
2011.04.21 |
| 申请号 |
JP20100201603 |
申请日期 |
2010.09.09 |
| 申请人 |
NATIONAL INSTITUTE OF ADVANCED INDUSTRIAL SCIENCE& TECHNOLOGY;FUJI CHEMICAL KK |
发明人 |
NAKAYAMA ATSUYOSHI;OSHIMA MASANORI;AIBA SEIICHI;SUGIHARA YOSHIYUKI;YAMANAKA TAKAO |
| 分类号 |
C08L67/04;C08K5/103;C08L71/02;C08L101/16 |
主分类号 |
C08L67/04 |
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