BRPI0402112A - Processo para reciclagem de embalagens flexìveis multicamadas laminadas - Google Patents
Processo para reciclagem de embalagens flexìveis multicamadas laminadasInfo
- Publication number
- BRPI0402112A BRPI0402112A BRPI0402112A BRPI0402112A BR PI0402112 A BRPI0402112 A BR PI0402112A BR PI0402112 A BRPI0402112 A BR PI0402112A BR PI0402112 A BRPI0402112 A BR PI0402112A
- Authority
- BR
- Brazil
- Prior art keywords
- flexible packaging
- multilayer flexible
- laminated multilayer
- recycling
- recycling laminated
- Prior art date
Links
- 238000009459 flexible packaging Methods 0.000 title abstract 3
- 238000000034 method Methods 0.000 title abstract 3
- 238000004064 recycling Methods 0.000 title abstract 2
- 229920000728 polyester Polymers 0.000 abstract 2
- 239000004375 Dextrin Substances 0.000 abstract 1
- 229920001353 Dextrin Polymers 0.000 abstract 1
- 239000004721 Polyphenylene oxide Substances 0.000 abstract 1
- 239000004372 Polyvinyl alcohol Substances 0.000 abstract 1
- 239000000853 adhesive Substances 0.000 abstract 1
- 230000001070 adhesive effect Effects 0.000 abstract 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 abstract 1
- 229910052782 aluminium Inorganic materials 0.000 abstract 1
- 235000019425 dextrin Nutrition 0.000 abstract 1
- 239000011888 foil Substances 0.000 abstract 1
- 238000007306 functionalization reaction Methods 0.000 abstract 1
- 239000012943 hotmelt Substances 0.000 abstract 1
- 230000003647 oxidation Effects 0.000 abstract 1
- 238000007254 oxidation reaction Methods 0.000 abstract 1
- 229920000570 polyether Polymers 0.000 abstract 1
- 229920002635 polyurethane Polymers 0.000 abstract 1
- 239000004814 polyurethane Substances 0.000 abstract 1
- 229920002451 polyvinyl alcohol Polymers 0.000 abstract 1
- 230000007928 solubilization Effects 0.000 abstract 1
- 238000005063 solubilization Methods 0.000 abstract 1
- 239000000126 substance Substances 0.000 abstract 1
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)
Abstract
"PROCESSO PARA RECICLAGEM DE EMBALAGENS FLEXìVEIS MULTICAMADAS LAMINADAS". Trata-se a presente invenção de um processo de e embalagens flexíveis compreendendo a oxidação, solubilização e desfuncionalização dos adesivos poliuretânicos (a base de poliéter ou poliéster), poliésteres, hot-melt, a base de polivinilalcool e a base de dextrina, que unem as camadas laminadas formadas por filmes poliméricos (metalizados ou não), folhas de Alumínio e papel a serem separadas, com emprego de um banho em uma única solução química aquecida com temperatura variando entre 85<198> e 95<198> centígrados, durante períodos de tempo compreendidos entre 5 e 100 minutos.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| BRPI0402112 BRPI0402112A (pt) | 2004-05-28 | 2004-05-28 | Processo para reciclagem de embalagens flexìveis multicamadas laminadas |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| BRPI0402112 BRPI0402112A (pt) | 2004-05-28 | 2004-05-28 | Processo para reciclagem de embalagens flexìveis multicamadas laminadas |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BRPI0402112A true BRPI0402112A (pt) | 2006-01-17 |
Family
ID=35551010
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BRPI0402112 BRPI0402112A (pt) | 2004-05-28 | 2004-05-28 | Processo para reciclagem de embalagens flexìveis multicamadas laminadas |
Country Status (1)
| Country | Link |
|---|---|
| BR (1) | BRPI0402112A (pt) |
-
2004
- 2004-05-28 BR BRPI0402112 patent/BRPI0402112A/pt not_active Application Discontinuation
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| ATE532629T1 (de) | Co-extrudierte wärmeschrumpfbare polyesterfolie | |
| TW200516002A (en) | Flexible film packaging with removable strip | |
| BR0208377A (pt) | Composição ambientalmente degradável, saco, envoltório, laminado de múltiplas camadas, bem como pelìcula do referido laminado e pelìcula ambientalmente degradável | |
| NO20052785L (no) | Bionedbrytbar flersjiktsfilm | |
| ES2108001T3 (es) | Peliculas de poliester no orientadas con capa termosellada modificada. | |
| MY160204A (en) | Biaxially oriented film | |
| DK0696299T3 (da) | Kompositfolie | |
| BR0303488A (pt) | Aperfeiçoamento introduzido em filmes para embalagens contendo camadas de náilon e poliéster coextrudadas | |
| EP0864415A3 (en) | In-line method for laminating silicone-coated polyester film to paper, and laminate produced thereby | |
| KR950703017A (ko) | 열가소성 폴리이미드중합체 및 열가소성 폴리이미드필름 및 폴리이미드 적층체 및 그 적층체의 제조방법 | |
| CA2211549A1 (en) | Low emissivity, high reflectivity insulation | |
| EP1876019A4 (en) | HEAT-RELIEVING POLYESTER FILM | |
| BR9916179A (pt) | Processo para a produção de um coextrudado demúltiplas camadas e um coextrudado fabricado deacordo com tal processo | |
| BRPI0415579A (pt) | estrutura em multicamadas, embalagem e processo | |
| DK0963290T3 (da) | Højtemperatur slipfilm | |
| UA91400C2 (ru) | Многослойная ламинированная пленка | |
| EP1298627A3 (de) | Etikettenlaminat | |
| ATE441522T1 (de) | Polymerfilme | |
| BRPI0402112A (pt) | Processo para reciclagem de embalagens flexìveis multicamadas laminadas | |
| EP1616909A4 (en) | SEPARATE FOIL FOR THE MANUFACTURE OF PRINTED CIRCUITS | |
| TW200606015A (en) | Adhesive film and production method therefor and flexible metal-clad laminate and production method therefor | |
| TW200701852A (en) | Method for producing flexible copper-clad laminated substrate and multi-layer laminate | |
| TW200706367A (en) | Laminated polyester film, flame-retardant polyester film using it, copper-clad laminate, and circuit substrate | |
| BR0102483A (pt) | Estrutura com camada de aglutinante semlaminação desfeita relacionada a substratometalizado desprendìvel com relação a substratode polipropileno | |
| BR0307034A (pt) | Adesivo de laminação curável por radiação, material de embalagem flexìvel laminado, embalagem flexìvel laminada, produto alimentìcio, farmacêutico, de bebida embalado, processo para ligar duas ou mais camadas de materiais de embalagem flexìveis |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| B25A | Requested transfer of rights approved |
Free format text: EDSON ALEXANDRE MARCAL DE SOUZA (BR/SP), ANDERSON CROVADOR MASSURA (BR/SP) |
|
| B03A | Publication of an application: publication of a patent application or of a certificate of addition of invention | ||
| B11A | Dismissal acc. art.33 of ipl - examination not requested within 36 months of filing | ||
| B11Y | Definitive dismissal acc. article 33 of ipl - extension of time limit for request of examination expired |