Invention Grant
- Patent Title: Multistage polymer composition, its method of preparation, its use and composition comprising it
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Application No.: US15537476Application Date: 2015-12-23
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Publication No.: US10301464B2Publication Date: 2019-05-28
- Inventor: Raber Inoubli , Philippe Hajji
- Applicant: Arkema France
- Applicant Address: FR Colombes
- Assignee: Arkema France
- Current Assignee: Arkema France
- Current Assignee Address: FR Colombes
- Agent Lynn B. Morreale
- Priority: FR1463308 20141224
- International Application: PCT/EP2015/081189 WO 20151223
- International Announcement: WO2016/102682 WO 20160630
- Main IPC: C08L63/00
- IPC: C08L63/00 ; C08L51/04 ; C08F265/06 ; C08F285/00
Abstract:
The present invention relates to a multistage polymer in form of polymeric particles, its composition and its process of preparation. The invention also relates to a multistage polymer in form of polymeric particles made by a multistage process while the last stage comprises a polymer with a low molecular weight. The invention further relates to polymer compositions in form of polymeric particles made by a multistage process comprising at least three stages while the last stage comprises a polymer with a low molecular weight, its method of preparation, its use as impact modifier in polymer compositions for composites comprising thermosetting resins or thermoplastic polymers and compositions and articles comprising it.
Public/Granted literature
- US20170369696A1 MULTISTAGE POLYMER COMPOSITION, ITS METHOD OF PREPARATION, ITS USE AND COMPOSITION COMPRISING IT Public/Granted day:2017-12-28
Information query
