BR0204417A - Layer separation process in laminated packaging - Google Patents

Layer separation process in laminated packaging

Info

Publication number
BR0204417A
BR0204417A BR0204417A BR0204417A BR0204417A BR 0204417 A BR0204417 A BR 0204417A BR 0204417 A BR0204417 A BR 0204417A BR 0204417 A BR0204417 A BR 0204417A BR 0204417 A BR0204417 A BR 0204417A
Authority
BR
Brazil
Prior art keywords
aluminum
plastic
packaging
laminated packaging
paper
Prior art date
Application number
BR0204417A
Other languages
Portuguese (pt)
Inventor
Alexandre Akira Takamatsu
Natalia Regina Afons Goncalves
Gilmar Andreatta
Virlene Marcia Coturi
Original Assignee
Inst De Tecnologia Do Parana
Fundacao Banco Do Brasil
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 by Inst De Tecnologia Do Parana, Fundacao Banco Do Brasil filed Critical Inst De Tecnologia Do Parana
Priority to BR0204417A priority Critical patent/BR0204417A/en
Publication of BR0204417A publication Critical patent/BR0204417A/en

Links

Classifications

    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00—Technologies for solid waste management
    • Y02W30/50—Reuse, recycling or recovery technologies
    • Y02W30/62—Plastics recycling; Rubber recycling
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00—Technologies for solid waste management
    • Y02W30/50—Reuse, recycling or recovery technologies
    • Y02W30/80—Packaging reuse or recycling, e.g. of multilayer packaging

Landscapes

  • Laminated Bodies (AREA)
  • Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)
  • Processing Of Solid Wastes (AREA)

Abstract

"PROCESSO DE SEPARAçãO DE CAMADAS EM EMBALAGENS LAMINADAS". A presente patente de invenção refere-se a um processo inédito para separação de camadas de plástico, papel e alumínio em embalagens laminadas usadas, a finalidade óbvia é obter a separação do plástico, papel e alumínio que estão incorporados nas próprias embalagens. Este processo inova por dar escala industrial à separação de todas as camadas (plástico, papel e alumínio) das embalagens laminadas, possibilitando tornar estes componentes em matéria-prima novamente. Este processo resolve o problema de aplicar uma solução química em uma escala industrial, além de otimizá-lo quanto aos custos operacionais. Isto possibilita que os aterros sanitários e lixões tenham sua vida útil aumentada, pois estas embalagens representam um volume significativo, diminuindo o impacto ambiental. Apresenta uma alternativa para estimular a separação de materiais nobres (plástico e alumínio) de embalagens que hoje não são separadas como lixo reciclável ou em programas de coleta seletiva Este processo é composto por operações de baixo custo e com potencial de utilização para unidades de pequena capacidade produtiva, tornando uma opção viável para pequenas comunidades e cidades."LAYER SEPARATION PROCESS IN LAMINATED PACKAGING". The present patent relates to an unprecedented process for separating layers of plastic, paper and aluminum in used laminated packaging, the obvious purpose being to separate plastic, paper and aluminum that are incorporated in the packaging itself. This process innovates by giving industrial scale to the separation of all layers (plastic, paper and aluminum) from laminated packaging, making it possible to turn these components into raw material again. This process solves the problem of applying a chemical solution on an industrial scale and optimizes it for operating costs. This enables landfills and garbage dumps to have a longer shelf life, as these packages represent a significant volume, reducing the environmental impact. Presents an alternative to encourage the separation of noble materials (plastic and aluminum) from packaging that is not currently sorted as recyclable waste or in selective collection programs. making it a viable option for small communities and cities.

BR0204417A 2002-10-10 2002-10-10 Layer separation process in laminated packaging BR0204417A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
BR0204417A BR0204417A (en) 2002-10-10 2002-10-10 Layer separation process in laminated packaging

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BR0204417A BR0204417A (en) 2002-10-10 2002-10-10 Layer separation process in laminated packaging

Publications (1)

Publication Number Publication Date
BR0204417A true BR0204417A (en) 2004-06-01

Family

ID=32399143

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0204417A BR0204417A (en) 2002-10-10 2002-10-10 Layer separation process in laminated packaging

Country Status (1)

Country Link
BR (1) BR0204417A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
PL421945A1 (en) * 2017-06-19 2019-01-02 Akademia Morska W Szczecinie Method for separation of the components of packaging composites that contain cellulose, aluminum and polyethylene or other inorganic components

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
PL421945A1 (en) * 2017-06-19 2019-01-02 Akademia Morska W Szczecinie Method for separation of the components of packaging composites that contain cellulose, aluminum and polyethylene or other inorganic components
PL233255B1 (en) * 2017-06-19 2019-09-30 Akademia Morska W Szczecinie Method for separation of the components of packaging composites that contain cellulose, aluminum and polyethylene or other inorganic components

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Legal Events

Date Code Title Description
B06G Technical and formal requirements: other requirements

Free format text: APRESENTE COPIA DA PROCURACAO, DEVIDAMENTE AUTENTICADA, E DOCUMENTO COMPROVANDO QUE O SIGNATARIO DA PROCURACAO DA PETICAO NO 230/PR DE 19/02/2004 POSSUI PODERES PARA REPRESENTAR O DEPOSITANTE, BEM COMO A RETRIBUICAO RELATIVA AO CUMPRIMENTO DE EXIGENCIA.

B08F Application fees: dismissal - article 86 of industrial property law

Free format text: REFERENTE 6A., E 7A. ANUIDADES.

B08G Application fees: restoration
B08F Application fees: dismissal - article 86 of industrial property law

Free format text: REFERENTE A 8A E 9A ANUIDADE(S).

B08G Application fees: restoration
B07A Technical examination (opinion): publication of technical examination (opinion)
B09B Decision: refusal

Free format text: INDEFIRO O PEDIDO DE ACORDO COM O(S) ARTIGO(S) DA LPI

B12B Appeal: appeal against refusal
B08F Application fees: dismissal - article 86 of industrial property law

Free format text: REFERENTE 14A. ANUIDADE(S).

B08G Application fees: restoration