BR112022001621A2 - Estrutura de multicamadas, artigo de multicamadas, e, métodos para produzir uma estrutura reciclada e de produção de uma garrafa reciclada - Google Patents
Estrutura de multicamadas, artigo de multicamadas, e, métodos para produzir uma estrutura reciclada e de produção de uma garrafa recicladaInfo
- Publication number
- BR112022001621A2 BR112022001621A2 BR112022001621A BR112022001621A BR112022001621A2 BR 112022001621 A2 BR112022001621 A2 BR 112022001621A2 BR 112022001621 A BR112022001621 A BR 112022001621A BR 112022001621 A BR112022001621 A BR 112022001621A BR 112022001621 A2 BR112022001621 A2 BR 112022001621A2
- Authority
- BR
- Brazil
- Prior art keywords
- producing
- recycled
- multilayer
- weight
- methods
- Prior art date
Links
- 238000000034 method Methods 0.000 title abstract 2
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 abstract 2
- 239000005977 Ethylene Substances 0.000 abstract 2
- 239000004711 α-olefin Substances 0.000 abstract 2
- 150000008064 anhydrides Chemical class 0.000 abstract 1
- 230000004888 barrier function Effects 0.000 abstract 1
- 150000001732 carboxylic acid derivatives Chemical class 0.000 abstract 1
- 229920001971 elastomer Polymers 0.000 abstract 1
- 239000000806 elastomer Substances 0.000 abstract 1
- 238000005259 measurement Methods 0.000 abstract 1
- 239000000155 melt Substances 0.000 abstract 1
Classifications
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- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
- B32B27/08—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
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- B—PERFORMING OPERATIONS; TRANSPORTING
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- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B1/00—Layered products having a non-planar shape
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- B—PERFORMING OPERATIONS; TRANSPORTING
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- B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
- B29C49/0005—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor characterised by the material
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- B—PERFORMING OPERATIONS; TRANSPORTING
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- B32B27/30—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers
- B32B27/306—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers comprising vinyl acetate or vinyl alcohol (co)polymers
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- B32B27/32—Layered products comprising a layer of synthetic resin comprising polyolefins
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- B32B7/04—Interconnection of layers
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- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
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- B65D1/00—Containers having bodies formed in one piece, e.g. by casting metallic material, by moulding plastics, by blowing vitreous material, by throwing ceramic material, by moulding pulped fibrous material, by deep-drawing operations performed on sheet material
- B65D1/02—Bottles or similar containers with necks or like restricted apertures, designed for pouring contents
- B65D1/0207—Bottles or similar containers with necks or like restricted apertures, designed for pouring contents characterised by material, e.g. composition, physical features
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- C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
- C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
- C08L23/04—Homopolymers or copolymers of ethene
- C08L23/08—Copolymers of ethene
- C08L23/0807—Copolymers of ethene with unsaturated hydrocarbons only containing more than three carbon atoms
- C08L23/0815—Copolymers of ethene with aliphatic 1-olefins
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- 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
- B29B17/04—Disintegrating plastics, e.g. by milling
- B29B17/0412—Disintegrating plastics, e.g. by milling to large particles, e.g. beads, granules, flakes, slices
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
- B29C49/22—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor using multilayered preforms or parisons
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- 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
- B29L2031/00—Other particular articles
- B29L2031/712—Containers; Packaging elements or accessories, Packages
- B29L2031/7158—Bottles
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- B32B2264/02—Synthetic macromolecular particles
- B32B2264/0214—Particles made of materials belonging to B32B27/00
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- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B33/00—Layered products characterised by particular properties or particular surface features, e.g. particular surface coatings; Layered products designed for particular purposes not covered by another single class
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2207/00—Properties characterising the ingredient of the composition
- C08L2207/20—Recycled plastic
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- 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)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Manufacturing & Machinery (AREA)
- Medicinal Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Ceramic Engineering (AREA)
- Laminated Bodies (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
estrutura de multicamadas, artigo de multicamadas, e, métodos para produzir uma estrutura reciclada e de produção de uma garrafa reciclada. trata se de modalidades da presente divulgação que são direcionadas à estrutura de multicamadas. as estruturas de multicamadas podem incluir uma primeira camada e uma camada de barreira. a primeira camada pode incluir, com base no peso total da primeira camada, de 90% em peso a 99,5% em peso de um interpolímero de etileno/alfa olefina que tem uma densidade de 0,945 g/cm³ a 0,970 g/cm³ e de 0,5% em peso a 10% em peso de um compatibilizador. o compatibilizador pode incluir um elastômero de etileno/alfa olefina funcionalizado com anidrido e/ou ácido carboxílico que tem uma densidade de 0,850 g/cm³ a 0,910 g/cm³ e uma viscosidade de fusão superior a 200 pa·s (200.000 cp), quando medidas a 177ºc.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201962881734P | 2019-08-01 | 2019-08-01 | |
PCT/US2020/043241 WO2021021551A1 (en) | 2019-08-01 | 2020-07-23 | Multilayer structures having improved recyclability |
Publications (1)
Publication Number | Publication Date |
---|---|
BR112022001621A2 true BR112022001621A2 (pt) | 2022-03-22 |
Family
ID=72047074
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR112022001621A BR112022001621A2 (pt) | 2019-08-01 | 2020-07-23 | Estrutura de multicamadas, artigo de multicamadas, e, métodos para produzir uma estrutura reciclada e de produção de uma garrafa reciclada |
Country Status (8)
Country | Link |
---|---|
US (1) | US11648757B2 (pt) |
EP (1) | EP4007698B1 (pt) |
AR (1) | AR119501A1 (pt) |
BR (1) | BR112022001621A2 (pt) |
CA (1) | CA3145085A1 (pt) |
CL (1) | CL2022000234A1 (pt) |
MX (1) | MX2022001338A (pt) |
WO (1) | WO2021021551A1 (pt) |
Family Cites Families (27)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
USB632416I5 (pt) | 1956-03-01 | 1976-03-09 | ||
US4351931A (en) | 1961-06-26 | 1982-09-28 | E. I. Du Pont De Nemours And Company | Polyethylene copolymers |
BE621846A (pt) | 1961-08-31 | 1900-01-01 | ||
CA849081A (en) | 1967-03-02 | 1970-08-11 | Du Pont Of Canada Limited | PRODUCTION OF ETHYLENE/.alpha.-OLEFIN COPOLYMERS OF IMPROVED PHYSICAL PROPERTIES |
US3963799A (en) | 1974-11-13 | 1976-06-15 | E. I. Du Pont De Nemours And Company | Graft copolymer in polyamide polyethylene blends |
US4248990A (en) | 1979-04-05 | 1981-02-03 | E. I. Du Pont De Nemours & Company | Nonrandom copolymers of ethylene and unsaturated acid |
ZA844157B (en) | 1983-06-06 | 1986-01-29 | Exxon Research Engineering Co | Process and catalyst for polyolefin density and molecular weight control |
US4701432A (en) | 1985-11-15 | 1987-10-20 | Exxon Chemical Patents Inc. | Supported polymerization catalyst |
EP0260999A1 (en) | 1986-09-19 | 1988-03-23 | Exxon Chemical Patents Inc. | High pressure, high temperature polymerization of ethylene |
US5055438A (en) | 1989-09-13 | 1991-10-08 | Exxon Chemical Patents, Inc. | Olefin polymerization catalysts |
US4937301A (en) | 1987-12-17 | 1990-06-26 | Exxon Chemical Patents Inc. | Method for preparing a supported metallocene-alumoxane catalyst for gas phase polymerization |
US4935397A (en) | 1988-09-28 | 1990-06-19 | Exxon Chemical Patents Inc. | Supported metallocene-alumoxane catalyst for high pressure polymerization of olefins and a method of preparing and using the same |
ES2118718T5 (es) | 1988-12-26 | 2009-11-05 | Mitsui Chemicals, Inc. | Copolimeros de olefinas y su produccion. |
US5278231A (en) | 1990-05-24 | 1994-01-11 | Ferro Corporation | Impact-resistant compatibilized polymer blends of olefin polymers and polyamides |
US5028674A (en) | 1990-06-06 | 1991-07-02 | E. I. Du Pont De Nemours And Company | Methanol copolymerization of ethylene |
US5272236A (en) | 1991-10-15 | 1993-12-21 | The Dow Chemical Company | Elastic substantially linear olefin polymers |
US5317059A (en) | 1990-07-09 | 1994-05-31 | Ferro Corporation | Impact-resistant polymer blends of olefin polymers, polyamides, and terpolymer compatibilizers |
DE4131908C2 (de) | 1991-09-25 | 1999-05-12 | Du Pont | Polyamid/Polyolefin-Gemische und deren Verwendung |
US5278272A (en) | 1991-10-15 | 1994-01-11 | The Dow Chemical Company | Elastic substantialy linear olefin polymers |
US5783638A (en) | 1991-10-15 | 1998-07-21 | The Dow Chemical Company | Elastic substantially linear ethylene polymers |
US5346963A (en) | 1993-04-28 | 1994-09-13 | The Dow Chemical Company | Graft-modified, substantially linear ethylene polymers and methods for their use |
ID16442A (id) | 1996-01-22 | 1997-10-02 | Dow Chemical Co | Polimer etilena berat molekul ultra rendah |
SE513362C2 (sv) | 1997-11-18 | 2000-09-04 | Borealis As | Förfarande för minskning av reaktornedsmutsning |
US20060008604A1 (en) | 2004-06-18 | 2006-01-12 | Jean-Jacques Flat | Multilayer structure having a layer based on polyamide and on HDPE |
US7183005B2 (en) | 2004-08-20 | 2007-02-27 | Exxonmobil Chemical Patents Inc. | Impact strength improvement of regrind |
ES2653722T3 (es) | 2014-12-31 | 2018-02-08 | Dow Global Technologies Llc | Embalaje de barrera autorreciclable |
ES2918128T3 (es) | 2016-09-30 | 2022-07-13 | Dow Global Technologies Llc | Resinas para su uso como capas de unión en películas multicapa y películas multicapa que comprenden las mismas |
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2020
- 2020-07-23 BR BR112022001621A patent/BR112022001621A2/pt unknown
- 2020-07-23 CA CA3145085A patent/CA3145085A1/en active Pending
- 2020-07-23 US US17/631,682 patent/US11648757B2/en active Active
- 2020-07-23 WO PCT/US2020/043241 patent/WO2021021551A1/en unknown
- 2020-07-23 MX MX2022001338A patent/MX2022001338A/es unknown
- 2020-07-23 EP EP20754498.2A patent/EP4007698B1/en active Active
- 2020-07-27 AR ARP200102103A patent/AR119501A1/es active IP Right Grant
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2022
- 2022-01-28 CL CL2022000234A patent/CL2022000234A1/es unknown
Also Published As
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EP4007698B1 (en) | 2024-03-27 |
CL2022000234A1 (es) | 2022-10-07 |
WO2021021551A1 (en) | 2021-02-04 |
MX2022001338A (es) | 2022-03-11 |
AR119501A1 (es) | 2021-12-22 |
US11648757B2 (en) | 2023-05-16 |
EP4007698A1 (en) | 2022-06-08 |
CA3145085A1 (en) | 2021-02-04 |
US20220274385A1 (en) | 2022-09-01 |
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