Invention Grant
- Patent Title: Polylactide composition
- Patent Title (中): 聚丙交酯组合物
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Application No.: US12089322Application Date: 2006-10-04
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Publication No.: US08575302B2Publication Date: 2013-11-05
- Inventor: Hirotaka Suzuki , Kiyotsuna Toyohara , Shin To
- Applicant: Hirotaka Suzuki , Kiyotsuna Toyohara , Shin To
- Applicant Address: JP Osaka JP Tokyo JP Shiga
- Assignee: Teijin Limited,Musashino Chemical Laboratory, Ltd.,Yoshiharu Kimura
- Current Assignee: Teijin Limited,Musashino Chemical Laboratory, Ltd.,Yoshiharu Kimura
- Current Assignee Address: JP Osaka JP Tokyo JP Shiga
- Agency: Sughrue Mion, PLLC
- Priority: JP2005-292399 20051005; JP2005-292547 20051005; JP2005-311553 20051026; JP2005-311600 20051026
- International Application: PCT/JP2006/320244 WO 20061004
- International Announcement: WO2007/043547 WO 20070419
- Main IPC: C08G63/08
- IPC: C08G63/08 ; C08G63/82 ; C08L67/04 ; C08L101/16 ; C08K3/32
Abstract:
A composition which comprises polylactide and has excellent heat stability, color and hydrolytic resistance. The composition comprises (i) polylactide, (ii) a metal catalyst and (iii) a hypophosphorous acid-based deactivator or a metaphosphoric acid-based deactivator.
Public/Granted literature
- US20090234094A1 POLYLACTIDE COMPOSITION Public/Granted day:2009-09-17
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