Title:
BIODEGRADABLE FILMS OBTAINED FROM CASSAVA STARCH AND THEIR MANUFACTURE PROCESS
Document Type and Number:
WIPO Patent Application WO/2013/042083
Kind Code:
A1
Abstract:
The present invention is related to the elaboration of flexible films from cassava starch for the manufacture of biodegradable packaging useful in the packing and packaging of dry foods and other products. The novel films of the invention are produced by extrusion of a mixture of cassava starch and plasticizer.
Inventors:
VILLADA CASTILLO HECTOR SAMUEL (CO)
NAVIA PORRAS DIANA PAOLA (CO)
CASTANEDA NINO JUAN PABLO (CO)
NAVIA PORRAS DIANA PAOLA (CO)
CASTANEDA NINO JUAN PABLO (CO)
Application Number:
PCT/IB2012/055034
Publication Date:
March 28, 2013
Filing Date:
September 21, 2012
Export Citation:
Assignee:
UNIV DEL CAUCA (CO)
CT REGIONAL DE PRODUCTIVIDAD E INNOVACION DEL CAUCA CREPIC (CO)
VILLADA CASTILLO HECTOR SAMUEL (CO)
NAVIA PORRAS DIANA PAOLA (CO)
CASTANEDA NINO JUAN PABLO (CO)
CT REGIONAL DE PRODUCTIVIDAD E INNOVACION DEL CAUCA CREPIC (CO)
VILLADA CASTILLO HECTOR SAMUEL (CO)
NAVIA PORRAS DIANA PAOLA (CO)
CASTANEDA NINO JUAN PABLO (CO)
International Classes:
B29C48/78; B29C48/875; B29D7/01; B65D65/46; C08J3/00; C08J5/18; C08L3/00; B29C48/08; B29L7/00
Foreign References:
| EP1580237A1 | 2005-09-28 | |||
| CN1749317A | 2006-03-22 | |||
| KR20060115648A | 2006-11-09 |
Attorney, Agent or Firm:
FIGUEROA CARDOZO, Felipe Eduardo (Edificio La SoledadBogotá, 1, CO)
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Claims: