Invention Grant
- Patent Title: Propylene copolymer composition with improved long-term mechanical properties
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Application No.: US15552191Application Date: 2016-02-23
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Publication No.: US10227473B2Publication Date: 2019-03-12
- Inventor: Juliane Braun , Luca Boragno , Jingbo Wang , Pauli Leskinen , Johanna Lilja , Markus Gahleitner
- Applicant: BOREALIS AG
- Applicant Address: AT
- Assignee: BOREALIS AG
- Current Assignee: BOREALIS AG
- Current Assignee Address: AT
- Agency: Tarolli, Sundheim, Covell & Tummino LLP
- Priority: EP15156439 20150225
- International Application: PCT/EP2016/053698 WO 20160223
- International Announcement: WO2016/135108 WO 20160901
- Main IPC: C08L23/16
- IPC: C08L23/16 ; C08K5/00 ; C08L23/14 ; C08F210/06 ; C08F2/00 ; C08F4/6192
Abstract:
Propylene-ethylene random copolymers with improved long-term mechanical properties, especially improved impact strength retention, their manufacture as well as their use, e.g. for the production of moulded articles, particularly injection moulded articles, such as thin-walled plastic containers for packaging.
Public/Granted literature
- US20180037716A1 PROPYLENE COPOLYMER COMPOSITION WITH IMPROVED LONG-TERM MECHANICAL PROPERTIES Public/Granted day:2018-02-08
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