BRPI0706115A2 - reciclagem de embalagem multicamadas - Google Patents

reciclagem de embalagem multicamadas

Info

Publication number
BRPI0706115A2
BRPI0706115A2 BRPI0706115-3A BRPI0706115A BRPI0706115A2 BR PI0706115 A2 BRPI0706115 A2 BR PI0706115A2 BR PI0706115 A BRPI0706115 A BR PI0706115A BR PI0706115 A2 BRPI0706115 A2 BR PI0706115A2
Authority
BR
Brazil
Prior art keywords
packaging recycling
multilayer packaging
materials
recycling
multilayers
Prior art date
Application number
BRPI0706115-3A
Other languages
English (en)
Inventor
Alexandre Kisner
Martinho Rau
Celso Rodrigo Nicoleti
Lauro Tatsuo Kubota
Original Assignee
Unicamp
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 Unicamp filed Critical Unicamp
Priority to BRPI0706115A priority Critical patent/BRPI0706115B1/pt
Publication of BRPI0706115A2 publication Critical patent/BRPI0706115A2/pt
Publication of BRPI0706115B1 publication Critical patent/BRPI0706115B1/pt

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
    • B08B3/04—Cleaning involving contact with liquid
    • B08B3/045—Cleaning involving contact with liquid using perforated containers, e.g. baskets, or racks immersed and agitated in a liquid bath
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B17/00—Recovery of plastics or other constituents of waste material containing plastics
    • B29B17/02—Separating plastics from other materials
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J11/00—Recovery or working-up of waste materials
    • C08J11/04—Recovery or working-up of waste materials of polymers
    • C08J11/10—Recovery or working-up of waste materials of polymers by chemically breaking down the molecular chains of polymers or breaking of crosslinks, e.g. devulcanisation
    • C08J11/16—Recovery or working-up of waste materials of polymers by chemically breaking down the molecular chains of polymers or breaking of crosslinks, e.g. devulcanisation by treatment with inorganic material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B17/00—Recovery of plastics or other constituents of waste material containing plastics
    • B29B17/02—Separating plastics from other materials
    • B29B2017/0213—Specific separating techniques
    • B29B2017/0255—Specific separating techniques using different melting or softening temperatures of the materials to be separated
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B17/00—Recovery of plastics or other constituents of waste material containing plastics
    • B29B17/02—Separating plastics from other materials
    • B29B2017/0213—Specific separating techniques
    • B29B2017/0268—Separation of metals
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B17/00—Recovery of plastics or other constituents of waste material containing plastics
    • B29B17/02—Separating plastics from other materials
    • B29B2017/0213—Specific separating techniques
    • B29B2017/0286—Cleaning means used for separation
    • B29B2017/0289—Washing the materials in liquids
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2009/00—Layered products
    • 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

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Sustainable Development (AREA)
  • Health & Medical Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Laminated Bodies (AREA)
  • Processing Of Solid Wastes (AREA)
  • Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)

Abstract

RECICLAGEM DE EMBALAGEM MULTICAMADAS. A presente invenção refere-se a um processo de separação dos materiais que compõem uma embalagem formada por multicamadas. Mais especificamente, o referido processo permite que as referidas multicamadas as quais consistem de materiais plásticos, metálicos e papel sejam separadas de maneira a não gerar resíduos prejudiciais ao meio ambiente.
BRPI0706115A 2007-10-22 2007-10-22 reciclagem de embalagem multicamadas BRPI0706115B1 (pt)

Priority Applications (1)

Application Number Priority Date Filing Date Title
BRPI0706115A BRPI0706115B1 (pt) 2007-10-22 2007-10-22 reciclagem de embalagem multicamadas

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BRPI0706115A BRPI0706115B1 (pt) 2007-10-22 2007-10-22 reciclagem de embalagem multicamadas

Publications (2)

Publication Number Publication Date
BRPI0706115A2 true BRPI0706115A2 (pt) 2009-06-23
BRPI0706115B1 BRPI0706115B1 (pt) 2018-12-04

Family

ID=40775299

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0706115A BRPI0706115B1 (pt) 2007-10-22 2007-10-22 reciclagem de embalagem multicamadas

Country Status (1)

Country Link
BR (1) BRPI0706115B1 (pt)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113165028A (zh) * 2018-12-27 2021-07-23 巴西利亚铝业公司 铝回收方法
US12427697B2 (en) 2019-12-19 2025-09-30 Edson Joaquim Antunes Quevedo Process for recycling laminated polymer packaging comprising aluminium

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113165028A (zh) * 2018-12-27 2021-07-23 巴西利亚铝业公司 铝回收方法
US20220064758A1 (en) * 2018-12-27 2022-03-03 Companhia Brasileira De Alumínio Aluminum recovery method
EP3903952A4 (en) * 2018-12-27 2022-10-05 Companhia Brasileira De Alumínio ALUMINUM RECOVERY PROCESSES
AU2019412507B2 (en) * 2018-12-27 2025-11-27 Companhia Brasileira De Alumínio Aluminium recovery method
US12427697B2 (en) 2019-12-19 2025-09-30 Edson Joaquim Antunes Quevedo Process for recycling laminated polymer packaging comprising aluminium

Also Published As

Publication number Publication date
BRPI0706115B1 (pt) 2018-12-04

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Legal Events

Date Code Title Description
B03A Publication of an application: publication of a patent application or of a certificate of addition of invention
B15K Others concerning applications: alteration of classification

Ipc: B08B 3/04 (1968.09), B29B 17/02 (1985.01), C08J 11

B07A Technical examination (opinion): publication of technical examination (opinion)
B06A Notification to applicant to reply to the report for non-patentability or inadequacy of the application according art. 36 industrial patent law
B09A Decision: intention to grant
B16A Patent or certificate of addition of invention granted

Free format text: PRAZO DE VALIDADE: 10 (DEZ) ANOS CONTADOS A PARTIR DE 04/12/2018, OBSERVADAS AS CONDICOES LEGAIS.