Patent · US Expired

Biodegradable material based on polymer and cereal flour, method for making same and uses

US7148272B2 · kind B2 · utility

0Cited by
4References
11Claims
0Family size

Assignee

Inventors

Key dates

Filing dateMar 5, 2001
Grant dateDec 12, 2006
Priority date—
Expiry dateMar 5, 2021

Classification

  • Technology area (CPC Y)Emerging Cross-Sectional Technologies
  • CPC primaryY02W90/10
  • WIPO fieldMacromolecular chemistry, polymers
  • WIPO sectorChemistry

Abstract

A biodegradable material comprising a mixture of at least one polymer with at least one cereal grain flour and, optionally, one or more acceptable additives.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.