BR112022014250A2 - Recipiente reciclável com capacidade de vedação - Google Patents

Recipiente reciclável com capacidade de vedação

Info

Publication number
BR112022014250A2
BR112022014250A2 BR112022014250A BR112022014250A BR112022014250A2 BR 112022014250 A2 BR112022014250 A2 BR 112022014250A2 BR 112022014250 A BR112022014250 A BR 112022014250A BR 112022014250 A BR112022014250 A BR 112022014250A BR 112022014250 A2 BR112022014250 A2 BR 112022014250A2
Authority
BR
Brazil
Prior art keywords
sealing
polyamides
capacity
sealing capacity
recyclable container
Prior art date
Application number
BR112022014250A
Other languages
English (en)
Inventor
José Alfonso Alegre Maria
Zagalaz Lasierra Patricia
Ángel Caballero López Miguel
Original Assignee
Sa Minera Catalano Aragonesa
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 Sa Minera Catalano Aragonesa filed Critical Sa Minera Catalano Aragonesa
Publication of BR112022014250A2 publication Critical patent/BR112022014250A2/pt

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G69/00—Macromolecular compounds obtained by reactions forming a carboxylic amide link in the main chain of the macromolecule
    • C08G69/02—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids
    • C08G69/26—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids derived from polyamines and polycarboxylic acids
    • C08G69/32—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids derived from polyamines and polycarboxylic acids from aromatic diamines and aromatic dicarboxylic acids with both amino and carboxylic groups aromatically bound
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D65/00—Wrappers or flexible covers; Packaging materials of special type or form
    • B65D65/38—Packaging materials of special type or form
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L77/00—Compositions of polyamides obtained by reactions forming a carboxylic amide link in the main chain; Compositions of derivatives of such polymers
    • C08L77/06—Polyamides derived from polyamines and polycarboxylic acids
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2201/00—Properties
    • C08L2201/14—Gas barrier composition
    • 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

Abstract

RECIPIENTE RECICLÁVEL COM CAPACIDADE DE VEDAÇÃO. A presente invenção se refere a embalagens recicláveis com capacidade de vedação compostas por uma ou mais poliamidas, em uma razão maior ou igual a 90% em peso em relação ao total e em que a camada de vedação é composta por uma ou mais poliamidas com capacidade de vedação inferior a 200ºC. A invenção que se apresenta oferece as principais vantagens de permitir a sua reciclagem após o uso e uma temperatura de fusão suficientemente baixa para que se vede consigo mesmo com e outras poliamidas.
BR112022014250A 2020-01-20 2020-01-20 Recipiente reciclável com capacidade de vedação BR112022014250A2 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/ES2020/070040 WO2021148685A1 (es) 2020-01-20 2020-01-20 Envase reciclable con capacidad de sellado

Publications (1)

Publication Number Publication Date
BR112022014250A2 true BR112022014250A2 (pt) 2022-09-20

Family

ID=76992084

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112022014250A BR112022014250A2 (pt) 2020-01-20 2020-01-20 Recipiente reciclável com capacidade de vedação

Country Status (8)

Country Link
US (1) US20230039785A1 (pt)
EP (1) EP4095182A4 (pt)
AU (1) AU2020424558A1 (pt)
BR (1) BR112022014250A2 (pt)
CA (1) CA3159898A1 (pt)
MX (1) MX2022005299A (pt)
WO (1) WO2021148685A1 (pt)
ZA (1) ZA202207434B (pt)

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4826955A (en) * 1988-01-21 1989-05-02 Allied-Signal Inc. Amorphous copolyamide article of manufacture with moisture-insensitive oxygen barrier properties
US4939076A (en) 1988-03-15 1990-07-03 W. R. Grace & Co.-Conn. Barrier stretch film
DE4001612C2 (de) 1990-01-20 1999-05-27 Hoechst Ag Mehrschichtige Verpackungshülle auf Basis von Polyamid
DE4017046A1 (de) 1990-05-26 1991-11-28 Hoechst Ag Mehrschichtige, schlauchfoermige verpackungshuelle
DE4309534C1 (de) 1993-03-24 1994-08-04 Inventa Ag Transparentes Copolyamid und dessen Verwendung als Barriereschicht
DE19529603A1 (de) 1995-08-11 1997-02-13 Wolff Walsrode Ag Polyamid-Wursthülle mit verbesserter Schälcharakteristik
JP4201895B2 (ja) 1998-10-02 2008-12-24 旭化成ケミカルズ株式会社 共重合ポリアミドフィルム
UA75117C2 (en) 2001-02-01 2006-03-15 Becker & Co Naturinwerk Multi-layered, sealable tubular film for the packaging and wrapping of paste-like foodstuffs, meat and meat with bones, and a pack made thereof
JP2002306059A (ja) 2001-04-17 2002-10-22 Gunze Kobunshi Corp 食品用ケーシングフイルム
DE10323417B3 (de) 2003-05-23 2004-09-16 Kuhne Anlagenbau Gmbh Räucherbare flächen- oder schlauchförmige Nahrungsmittelhülle oder -folie für Lebensmittelverpackungen, sowie Verfahren zu deren Herstellung
KR100698375B1 (ko) 2006-02-28 2007-03-23 (주)폴리웹 저온특성과 가스차단성이 우수한 냉동식품 포장용 다층필름
DE102007062063A1 (de) * 2007-12-21 2009-06-25 Ems-Patent Ag Transparente Polyamidformmasse
CN102574322B (zh) * 2009-08-04 2014-06-25 三菱瓦斯化学株式会社 容器的制造方法
KR102074176B1 (ko) * 2011-03-01 2020-02-06 도요보 가부시키가이샤 연신 폴리아미드 필름
US20120228182A1 (en) * 2011-03-11 2012-09-13 Honeywell International Inc. Heat sealable food packaging films, methods for the production thereof, and food packages comprising heat sealable food packaging films
ES2623429T3 (es) * 2014-06-20 2017-07-11 Lanxess Deutschland Gmbh Pieza compuesta

Also Published As

Publication number Publication date
ZA202207434B (en) 2023-04-26
EP4095182A1 (en) 2022-11-30
AU2020424558A1 (en) 2022-05-26
CA3159898A1 (en) 2021-07-29
WO2021148685A1 (es) 2021-07-29
MX2022005299A (es) 2022-05-24
US20230039785A1 (en) 2023-02-09
EP4095182A4 (en) 2023-10-25

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