BIOMASS-CONTAINING PLASTIC COMPOSITION AND PREPARATION PROCESS THEREOF
The present invention relates to a biomass-containing plastic composition comprising: (i) a plastic precursor which is selected from one or more of bioplastic or conventional plastic or plastic blend thereof; (ii) a biomass which is a biomass byproduct deriving from a coffee roasting process such as: coffee chaff; (iii) a friction reducing agent such as: fluoro polymer or fluoro polymer derivatives; and (iv) an inorganic compound in carbonate form of group 2 of the periodic table. Furthermore, this invention also relates to the preparation process of said biomass- containing plastic composition for molding into various bioplastic products for various applications.
Publication date: 04/02/2021
Number: WO2021021033A1 (A1)
Applicant: PTT PUBLIC COMPANY LTD?[TH]
Inventor: JUNKASEM JIRAWUT?[TH]; KAABBUATHONG NARIN?[TH] (2)