BR0303687B1 - Biodegradable plastic developed based on starch and gelatin by the extrusion process. - Google Patents

Biodegradable plastic developed based on starch and gelatin by the extrusion process.

Info

Publication number
BR0303687B1
BR0303687B1 BR0303687A BR0303687A BR0303687B1 BR 0303687 B1 BR0303687 B1 BR 0303687B1 BR 0303687 A BR0303687 A BR 0303687A BR 0303687 A BR0303687 A BR 0303687A BR 0303687 B1 BR0303687 B1 BR 0303687B1
Authority
BR
Brazil
Prior art keywords
gelatin
starch
extrusion process
developed based
biodegradable plastic
Prior art date
Application number
BR0303687A
Other languages
Portuguese (pt)
Other versions
BR0303687B8 (en
BR0303687A (en
Inventor
Yoon Kil Chang
Leonard Sebio
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to BRPI0303687-1A priority Critical patent/BR0303687B8/en
Publication of BR0303687A publication Critical patent/BR0303687A/en
Publication of BR0303687B1 publication Critical patent/BR0303687B1/en
Publication of BR0303687B8 publication Critical patent/BR0303687B8/en

Links

BRPI0303687-1A 2003-08-01 2003-08-01 Biodegradable plastic developed based on starch and gelatin by the extrusion process. BR0303687B8 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
BRPI0303687-1A BR0303687B8 (en) 2003-08-01 2003-08-01 Biodegradable plastic developed based on starch and gelatin by the extrusion process.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BRPI0303687-1A BR0303687B8 (en) 2003-08-01 2003-08-01 Biodegradable plastic developed based on starch and gelatin by the extrusion process.

Publications (3)

Publication Number Publication Date
BR0303687A BR0303687A (en) 2005-05-03
BR0303687B1 true BR0303687B1 (en) 2013-01-08
BR0303687B8 BR0303687B8 (en) 2013-02-19

Family

ID=34528897

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0303687-1A BR0303687B8 (en) 2003-08-01 2003-08-01 Biodegradable plastic developed based on starch and gelatin by the extrusion process.

Country Status (1)

Country Link
BR (1) BR0303687B8 (en)

Also Published As

Publication number Publication date
BR0303687B8 (en) 2013-02-19
BR0303687A (en) 2005-05-03

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Legal Events

Date Code Title Description
B06G Technical and formal requirements: other requirements [chapter 6.7 patent gazette]

Free format text: PARA QUE SEJA ACEITA A PROCURACAO APRESENTADA NA PETICAO NO 018060058507/SP DE 08/06/2006, ESCLARECA A DIVERGENCIA ENTRE O NOME DOS PROCURADORES SUBSTABELECIDOS NO DOCUMENTO DE PROCURACAO E A PESSOA QUE ASSINA A DECLARACAO DE VERACIDADE, POIS SEGUNDO O PARECER DA PROCURADORIA NO 074/93, TAL DECLARACAO DEVE SER ASSINADA POR UMA PESSOA DEVIDAMENTE AUTORIZADA A REPRESENTAR O INTERESSADO, DEVENDO A MESMA CONSTAR NO INSTRUMENTO DE PROCURACAO, OU NO SEU SUBSTABELECIMENTO, BEM COMO A RETRIBUICAO RELATIVA AO CUMPRIMENTO DE EXIGENCIA.

B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B15V Prolongation of time limit allowed

Free format text: CONSIDERANDO QUE HOUVE FALHA NO FORNECIMENTO DA FOTOCOPIA, CABE SER RECONHECIDO O OBSTACULO ADMINISTRATIVO E DEVOLVIDO O PRAZO DE 23 DIAS, NOS TERMOS DO ARTIGO 221 PARAGRAFO 2O DA LPI E DA RESOLUCAO 116/04.

B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B15V Prolongation of time limit allowed

Free format text: RECONHECIDO OBSTACULO ADMINISTRATIVO E DEVOLVIDO O PRAZO DE 24 DIAS, NOS TERMOS DO ARTIGO 221 2O DA LPI E RESOLUCAO 116/2004.

B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 01/08/2003, OBSERVADAS AS CONDICOES LEGAIS.

B16C Correction of notification of the grant [chapter 16.3 patent gazette]

Free format text: REFERENTE A RPI 2192 DE 08/01/2013, QUANDO AO ITEM 51.