Biobased, biodegradable compositions for injection molding

Abstract

Disclosed herein are compositions for injection molding and articles made therefrom, the compositions and articles comprising at least one hydrocolloid, at least one plasticizer, at least one filler, at least one polycation and/or cross-linker, and at least one flowing agent. Typically, the components are derived from biological sources, such as seaweed, plants, or animals. Typically, the components are made from biodegradable materials, making the compositions and articles compostable. The compositions are used to form the articles by injection molding, such as single-use food service industry products, and the articles have desirable flexibility, tensile strength, and water resistance.

Dependencies are inferred from the claim text.