Invention Grant
- Patent Title: Process to incorporate wet natural fiber and starch into thermoplastics
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Application No.: US15301958Application Date: 2015-03-18
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Publication No.: US10087291B2Publication Date: 2018-10-02
- Inventor: Zhirun Yuan , Michael Paleologou , Qingkai Meng , Changbin Mao , Yunli Fang
- Applicant: FPInnovations
- Applicant Address: CA Pointe-Claire, QC
- Assignee: FPInnovations
- Current Assignee: FPInnovations
- Current Assignee Address: CA Pointe-Claire, QC
- Agency: Norton Rose Fulbright Canada LLP
- International Application: PCT/CA2015/050200 WO 20150318
- International Announcement: WO2015/154175 WO 20151015
- Main IPC: C08L23/06
- IPC: C08L23/06 ; C08J3/18 ; C08L3/02 ; C08L1/02 ; C08L51/06 ; C08L97/02 ; C08J3/20 ; B29C70/06 ; B29C70/28 ; C08J5/04 ; C08L23/12 ; C08K5/00 ; C08L67/02 ; B29K23/00 ; B29K105/06 ; B29K105/16 ; B29K201/00

Abstract:
The present relates to a process for incorporating of wet natural fiber and starch into thermoplastics and the composite produced. The process for producing the composite comprises steps of: providing a wet natural fiber; providing a starch; providing a plasticizer; providing a thermoplastic; mixing the wet natural fiber, the starch and the plasticizer with water to produce a paste, and compounding the paste with the thermoplastic to produce the composite. The composite in a preferred embodiment comprises 50 weight % natural fiber/starch and a plasticizer; 50 weight % thermoplastic; a tensile modulus greater than 1450 MPa and a tensile strength greater than 41 MPa.
Public/Granted literature
- US20170204229A1 PROCESS TO INCORPORATE WET NATURAL FIBER AND STARCH INTO THERMOPLASTICS Public/Granted day:2017-07-20
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