Invention Application
- Patent Title: Articles Comprising Polypropylene Impact Copolymers and Methods of Making the Same
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Application No.: US16640205Application Date: 2018-06-07
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Publication No.: US20200207961A1Publication Date: 2020-07-02
- Inventor: Bin Zhao , Na Li , Jie Hui Xu , William A. Ramsey , Robert J. Wittenbrink
- Applicant: ExxonMobil Chemical Patents Inc.
- International Application: PCT/US2018/036418 WO 20180607
- Main IPC: C08L23/12
- IPC: C08L23/12 ; C08L23/16 ; C08L23/18 ; C08K3/013 ; C08K3/04 ; C08K3/36 ; C08K5/09 ; B29C45/00
Abstract:
Disclosed are propylene-based articles which can provide desired glossy surface including an impact copolymer substrate and a propylene-based elastomer body part overmolding, and a method of making such articles.
Public/Granted literature
- US11370902B2 Articles comprising polypropylene impact copolymers and methods of making the same Public/Granted day:2022-06-28
Information query
