发明申请
US20120232220A1 POLYLACTIC ACID-BASED RESIN COMPOSITION, MOLDED ARTICLE AND POLYLACTIC ACID-BASED MASTER BATCH PELLETS
有权
基于聚酰基酸的树脂组合物，模制品和基于聚酯酸的主要批料
- 专利标题： POLYLACTIC ACID-BASED RESIN COMPOSITION, MOLDED ARTICLE AND POLYLACTIC ACID-BASED MASTER BATCH PELLETS
- 专利标题（中）： 基于聚酰基酸的树脂组合物，模制品和基于聚酯酸的主要批料
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申请号： US13501039申请日： 2010-11-29
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公开(公告)号： US20120232220A1公开(公告)日： 2012-09-13
- 发明人: Keisuke Kimura , Kazue Ueda
- 申请人： Keisuke Kimura , Kazue Ueda
- 申请人地址： JP Hyogo
- 专利权人： Unitika Ltd.
- 当前专利权人： Unitika Ltd.
- 当前专利权人地址： JP Hyogo
- 优先权： JP2009-274547 20091202
- 国际申请： PCT/JP2010/071216 WO 20101129
- 主分类号： C08L51/08
- IPC分类号： C08L51/08
摘要：
A polylactic acid-based resin composition including a polylactic acid (A), a multilayered polymer (B) and a multilayered polymer (C), wherein the content of each of the multilayered polymer (B) and the multilayered polymer (C) is 0.5 to 8% by mass of the whole resin composition; the multilayered polymer (B) and the multilayered polymer (C) are each constituted of a core layer(s) and a shell layer(s); the core layer constituting the multilayered polymer (B) contains an acrylic rubber; and the core layer constituting the multilayered polymer (C) contains a composite rubber containing an acrylic component and a silicone component.