Invention Grant
- Patent Title: Hydrolysis stabilizer for thermoplastic molding compositions
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Application No.: US11447581Application Date: 2006-06-06
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Publication No.: US10017623B2Publication Date: 2018-07-10
- Inventor: Xiangyang Li
- Applicant: Xiangyang Li
- Applicant Address: US PA Pittsburgh
- Assignee: Covestro LLC
- Current Assignee: Covestro LLC
- Current Assignee Address: US PA Pittsburgh
- Agent Richard P. Bender; John E. Mrozinski, Jr.; Aron Preis
- Main IPC: C09K15/00
- IPC: C09K15/00 ; C08K5/29 ; C08K3/22
Abstract:
A hydrolytic stabilizer mixture is disclosed. The mixture comprise i) at least one carbodiimide and ii) co-stabilizer selected from the group consisting of aluminum oxide and aluminum oxyhydroxide. The mixture is useful in imparting to polymeric systems improved resistance to hydrolysis.
Public/Granted literature
- US20070278452A1 Hydrolysis stabilizer for thermoplastic molding compositions Public/Granted day:2007-12-06
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