Invention Grant
- Patent Title: Masterbatch containing heat-sensitive functional additive
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Application No.: US15501635Application Date: 2015-07-13
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Publication No.: US10093776B2Publication Date: 2018-10-09
- Inventor: Mengge Liu , Yonghua Rhett Liu , Wenyu Shang , Yinyin Zhao
- Applicant: PolyOne—Shanghai, China
- Applicant Address: CN Shanghai
- Assignee: PolyOne-Shanghai, China
- Current Assignee: PolyOne-Shanghai, China
- Current Assignee Address: CN Shanghai
- Agent John H. Hornickel
- Priority: CN201410386560 20140807
- International Application: PCT/CN2015/083839 WO 20150713
- International Announcement: WO2016/019777 WO 20160211
- Main IPC: C08J3/20
- IPC: C08J3/20 ; C08J3/22 ; C08K3/26 ; C08L23/08 ; C08K3/22
Abstract:
A heat-sensitive functional additive is protected from multiple heat histories by being mixed at ambient temperature with a pre-formed masterbatch, for let down into thermoplastic resin at the time of final-shaping of the plastic article.
Public/Granted literature
- US20170226296A1 MASTERBATCH CONTAINING HEAT-SENSITIVE FUNCTIONAL ADDITIVE Public/Granted day:2017-08-10
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