Biodegradable composition, preparation method and their application in the manufacture of functional containers for agricultural and/or forestry use

alex berg; Gustavo Cabrera; Oscar Soto

Abstract

The present invention is a formulation for the production of a biodegradable container based on polylactic acid, lignocellulose fibers, lubricating additives, plastifiers, crystallinity modifiers, compatibilizers and functional additives. The lignocellulose fibers can be wood fibers and/or grape marc fibers, with a content that can vary between 0% and 75% of the mixture in weight; the polylactic acid content can vary between 0% and 80% of the mixture in weight; and the content of lubricating additives, plastifiers, crystallinity modifiers, compatibilizers and functional additives can vary between 0% and 10% of the mixture in weight.

Más información

Fecha de publicación: 2009
Año de Inicio/Término: 2008
Idioma: Biodegradable containers
URL: http://google.com/patents/WO2009043580A1?cl=ja
DOI:

Patente CHILENA

Notas: OTORGADA (FEBRERO 2017)