专利名称：Methods for Forming Microporous and
Antimicrobial Articles
发明人：Aizoh Sakurai,Kana Saito,Naoyuki
Toriumi,James S. Mrozinski
申请号：US12743290申请日：20081126
公开号：US20100258977A1公开日：20101014
摘要：The present disclosure describes a method for forming microporous andantimicrobial articles. The method comprises preparing an initial composition containing asemicrystalline polylactic acid material, a nonpolymeric aliphatic ester diluent, and anucleating agent. The initial composition is heated to form a melt blended composition.Upon cooling, the melt blended composition phase separates into a composition havingtwo continuous phases. A network of interconnected micropores may be formed bystretching the composition, by removing at least a portion of the nonpolymeric aliphaticester diluent from the composition, or a combination thereof.
申请人：Aizoh Sakurai,Kana Saito,Naoyuki Toriumi,James S. Mrozinski
地址：Tokyo JP,Kanagawa JP,Kanagawa JP,Oakdale MN US
国籍：JP,JP,JP,US
更多信息请下载全文后查看
因篇幅问题不能全部显示，请点此查看更多更全内容