Related by context. Frequent words. (Click for all words.) 66 bioplastics 65 biodegradable plastics 64 biodegradable plastic 63 biodegradable 62 recycled plastics 61 biodegradable packaging 59 compostable 58 Bioplastics 57 PET plastic 57 bio degradable 57 recycled plastic 57 biopolymer 56 Biodegradable 56 potato starch 55 bio ethanol 55 degradable 55 bioethanol 55 recyclable plastic 55 biobased 55 biopolymers 54 polyethylene terephthalate PET 54 polypropylene PP 54 recyclability 54 recyclable 54 biobutanol 54 recycled PET 54 polyolefin 53 corn starch 53 cellulose 53 biodegradability 53 cellulosic 53 polypropylene 52 environmentally friendly 52 biofuel 52 eco friendly 51 recycled fibers 51 polyols 51 plastics 51 NatureWorks 51 recycled materials 51 biodiesel 50 bio diesel 50 cellulosic biomass 50 Polystyrene 50 PET bottle 50 resins 50 Cellulosic ethanol 50 PET bottles 50 polystyrene 49 Cereplast 49 plastic resin 49 recyclable packaging 49 feedstock 49 biofuels 49 cellulosic ethanol 49 recycled 49 Genomatica 49 Ingeo 49 succinic acid 48 polyester fiber 48 recycled cardboard 48 polymer 48 cellulosic biofuels 48 insect resistant 48 sweet sorghum 48 plastic resins 48 recycled polyester 47 polyethylene terephthalate 47 polymers 47 environmentally preferable 47 agricultural residues 47 thermoforming 47 ionic liquids 47 synthetic fibers 47 nanomaterial 47 nonwoven 47 injection molded 47 Gorilla glass 46 polyethylene 46 silicone rubber 46 feedstocks 46 Virent 46 resin 46 environmentally friendlier 46 polyvinyl chloride PVC 46 packaging 46 bioactive 46 copolymers 46 Polyurethane 45 Switchgrass 45 ethanol 45 polycarbonate plastic 45 masterbatch 45 polycarbonate 45 butanol 45 cornstarch 45 polyesters 45 nanocomposite 45 DMFC 45 OLED displays 45 polyurethanes