Invention Grant
- Patent Title: Thermoplastic starch composition derives from agricultural waste
- Patent Title (中): 热塑性淀粉组合物来源于农业废弃物
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Application No.: US14371982Application Date: 2012-11-21
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Publication No.: US09328223B2Publication Date: 2016-05-03
- Inventor: Meng Yan Pun
- Applicant: TEXCHEM POLYMERS SDN BHD
- Applicant Address: MY Penang
- Assignee: TEXCHEM POLYMERS SDN BHD
- Current Assignee: TEXCHEM POLYMERS SDN BHD
- Current Assignee Address: MY Penang
- Priority: MY2012700072 20120313
- International Application: PCT/MY2012/000278 WO 20121121
- International Announcement: WO2013/137711 WO 20130919
- Main IPC: C08L3/00
- IPC: C08L3/00 ; C08L3/02 ; C08L99/00 ; C08L25/04 ; C08L29/04 ; C08L97/00
Abstract:
A thermoplastic starch composition acquired from compounding a mixture comprises starch-containing agricultural waste in 45 to 70% by weight of total composition that the agricultural waste contains starch content less than 50% in dry weight; thermoplastic synthetic polymer in 25 to 50% by weight of total composition; plasticizer in 0.01 to 10% by weight of total composition; and coupling agent in 1 to 5% by weight of total composition; wherein the compounding is performed at a first temperature which is higher than room temperature.
Public/Granted literature
- US20150141555A1 THERMOPLASTIC STARCH COMPOSITION DERIVES FROM AGRICULTURAL WASTE Public/Granted day:2015-05-21
Information query
