Invention Grant
- Patent Title: Polyvinyl alcohol as co-stabilizer for PVC
- Patent Title (中): 聚乙烯醇作为PVC的共稳定剂
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Application No.: US12669537Application Date: 2008-07-18
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Publication No.: US08222325B2Publication Date: 2012-07-17
- Inventor: Samuel Michel , Robert W. Fuss , Masaki Kato , Masato Nakamae , Akira Tsuboi
- Applicant: Samuel Michel , Robert W. Fuss , Masaki Kato , Masato Nakamae , Akira Tsuboi
- Applicant Address: DE Frankfurt am Main JP Okayama
- Assignee: Kuraray Europe GmbH,Kuraray Co., Ltd.
- Current Assignee: Kuraray Europe GmbH,Kuraray Co., Ltd.
- Current Assignee Address: DE Frankfurt am Main JP Okayama
- Agency: Brooks Kushman P.C.
- Priority: DE102007033970 20070719
- International Application: PCT/EP2008/059436 WO 20080718
- International Announcement: WO2009/010579 WO 20090122
- Main IPC: B29C47/00
- IPC: B29C47/00
Abstract:
Thermoplastically processable PVC mixtures having enhanced stability are prepared by incorporating at least one stabilizer containing metal ions and a modified polyvinyl alcohol co-stabilizer.
Public/Granted literature
- US20100190890A1 POLYVINYL ALCOHOL AS CO-STABILIZER FOR PVC Public/Granted day:2010-07-29
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