CL2012003678A1 - Estructura de pelicula laminada para usar en bolsas autosoportantes, que comprende una primera pelicula que consta de al menos un estrato a y un estrato b, una segunda pelicula que consta de al menos un estrato c, al menos un estrato d y un estrato e, en donde la primera pelicula es laminada a la segunda pelicula, y en donde la estructura consta solo de polimeros de polietileno. - Google Patents

Estructura de pelicula laminada para usar en bolsas autosoportantes, que comprende una primera pelicula que consta de al menos un estrato a y un estrato b, una segunda pelicula que consta de al menos un estrato c, al menos un estrato d y un estrato e, en donde la primera pelicula es laminada a la segunda pelicula, y en donde la estructura consta solo de polimeros de polietileno.

Info

Publication number
CL2012003678A1
CL2012003678A1 CL2012003678A CL2012003678A CL2012003678A1 CL 2012003678 A1 CL2012003678 A1 CL 2012003678A1 CL 2012003678 A CL2012003678 A CL 2012003678A CL 2012003678 A CL2012003678 A CL 2012003678A CL 2012003678 A1 CL2012003678 A1 CL 2012003678A1
Authority
CL
Chile
Prior art keywords
stratum
film
laminated
self
polyethylene polymers
Prior art date
Application number
CL2012003678A
Other languages
English (en)
Inventor
Rosana Rosa
Original Assignee
Dow Brasil Sa
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=44223552&utm_source=***_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=CL2012003678(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Dow Brasil Sa filed Critical Dow Brasil Sa
Publication of CL2012003678A1 publication Critical patent/CL2012003678A1/es
Priority to CL2016000141A priority Critical patent/CL2016000141A1/es

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/32—Layered products comprising a layer of synthetic resin comprising polyolefins
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/32—Layered products comprising a layer of synthetic resin comprising polyolefins
    • B32B27/327—Layered products comprising a layer of synthetic resin comprising polyolefins comprising polyolefins obtained by a metallocene or single-site catalyst
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
    • B32B7/02—Physical, chemical or physicochemical properties
    • B32B7/027—Thermal properties
    • 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
    • B65D65/40—Applications of laminates for particular packaging purposes
    • 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
    • B65D75/00—Packages comprising articles or materials partially or wholly enclosed in strips, sheets, blanks, tubes, or webs of flexible sheet material, e.g. in folded wrappers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2250/00—Layers arrangement
    • B32B2250/05—5 or more layers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2250/00—Layers arrangement
    • B32B2250/24—All layers being polymeric
    • B32B2250/242—All polymers belonging to those covered by group B32B27/32
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/30—Properties of the layers or laminate having particular thermal properties
    • B32B2307/31—Heat sealable
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/50—Properties of the layers or laminate having particular mechanical properties
    • B32B2307/558—Impact strength, toughness
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/70—Other properties
    • B32B2307/72—Density
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/70—Other properties
    • B32B2307/724—Permeability to gases, adsorption
    • B32B2307/7242—Non-permeable
    • B32B2307/7246—Water vapor barrier
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2439/00—Containers; Receptacles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2439/00—Containers; Receptacles
    • B32B2439/40—Closed containers

Landscapes

  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Laminated Bodies (AREA)
  • Wrappers (AREA)
  • Bag Frames (AREA)
CL2012003678A 2010-06-28 2012-12-26 Estructura de pelicula laminada para usar en bolsas autosoportantes, que comprende una primera pelicula que consta de al menos un estrato a y un estrato b, una segunda pelicula que consta de al menos un estrato c, al menos un estrato d y un estrato e, en donde la primera pelicula es laminada a la segunda pelicula, y en donde la estructura consta solo de polimeros de polietileno. CL2012003678A1 (es)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CL2016000141A CL2016000141A1 (es) 2010-06-28 2016-01-20 Estructura de películas de polimero simple para uso en bolsas

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US35901710P 2010-06-28 2010-06-28

Publications (1)

Publication Number Publication Date
CL2012003678A1 true CL2012003678A1 (es) 2013-08-02

Family

ID=44223552

Family Applications (2)

Application Number Title Priority Date Filing Date
CL2012003678A CL2012003678A1 (es) 2010-06-28 2012-12-26 Estructura de pelicula laminada para usar en bolsas autosoportantes, que comprende una primera pelicula que consta de al menos un estrato a y un estrato b, una segunda pelicula que consta de al menos un estrato c, al menos un estrato d y un estrato e, en donde la primera pelicula es laminada a la segunda pelicula, y en donde la estructura consta solo de polimeros de polietileno.
CL2016000141A CL2016000141A1 (es) 2010-06-28 2016-01-20 Estructura de películas de polimero simple para uso en bolsas

Family Applications After (1)

Application Number Title Priority Date Filing Date
CL2016000141A CL2016000141A1 (es) 2010-06-28 2016-01-20 Estructura de películas de polimero simple para uso en bolsas

Country Status (12)

Country Link
US (2) US9421743B2 (es)
EP (2) EP2762308B2 (es)
JP (1) JP5910834B2 (es)
KR (1) KR101888706B1 (es)
CN (1) CN103228441B (es)
BR (2) BR122019026947B1 (es)
CL (2) CL2012003678A1 (es)
CO (1) CO6670559A2 (es)
ES (1) ES2604629T3 (es)
MX (1) MX337368B (es)
RU (1) RU2013103499A (es)
WO (1) WO2012003042A1 (es)

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CN109153225A (zh) 2016-06-03 2019-01-04 博里利斯股份公司 多层结构
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EP3778231A4 (en) 2018-03-26 2021-12-22 Dai Nippon Printing Co., Ltd. LAMINATE, AND PACKAGING MATERIAL, PACKAGING BAG AND VERTICAL POUCH INCLUDING EACH LAMINATE, AND MULTI-LAYER SUBSTRATE
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EP3797988A1 (en) * 2019-09-30 2021-03-31 Dow Global Technologies Llc Plastomer toughened/stiffened polyolefin multilayer films and laminates comprising same
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CN116490362A (zh) 2020-12-08 2023-07-25 陶氏环球技术有限责任公司 涂覆制品
CN116600992A (zh) 2020-12-08 2023-08-15 陶氏环球技术有限责任公司 制品
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KR102575753B1 (ko) * 2021-06-10 2023-09-06 김종수 친환경 아이스팩 및 그 제조방법

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Also Published As

Publication number Publication date
MX337368B (es) 2016-02-29
US20160001533A1 (en) 2016-01-07
BR112012033382A2 (pt) 2016-11-22
WO2012003042A1 (en) 2012-01-05
EP2762308B2 (en) 2024-06-05
EP2585298A1 (en) 2013-05-01
KR101888706B1 (ko) 2018-08-14
EP2585298B1 (en) 2014-07-16
US9676172B2 (en) 2017-06-13
ES2604629T3 (es) 2017-03-08
EP2762308B1 (en) 2016-09-14
CL2016000141A1 (es) 2016-12-09
US9421743B2 (en) 2016-08-23
JP2013536102A (ja) 2013-09-19
BR112012033382A8 (pt) 2019-01-15
BR112012033382B1 (pt) 2020-04-22
CN103228441B (zh) 2015-04-08
RU2013103499A (ru) 2014-08-10
CN103228441A (zh) 2013-07-31
JP5910834B2 (ja) 2016-04-27
MX2012015307A (es) 2013-05-01
US20160332430A1 (en) 2016-11-17
EP2762308A1 (en) 2014-08-06
CO6670559A2 (es) 2013-05-15
KR20130089239A (ko) 2013-08-09
BR122019026947B1 (pt) 2020-04-22

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