CO6670559A2 - Estructuras con pélicula de polímero individual para uso en bolsas que se tienen en pie - Google Patents

Estructuras con pélicula de polímero individual para uso en bolsas que se tienen en pie

Info

Publication number
CO6670559A2
CO6670559A2 CO13012462A CO13012462A CO6670559A2 CO 6670559 A2 CO6670559 A2 CO 6670559A2 CO 13012462 A CO13012462 A CO 13012462A CO 13012462 A CO13012462 A CO 13012462A CO 6670559 A2 CO6670559 A2 CO 6670559A2
Authority
CO
Colombia
Prior art keywords
film structure
structures
polymer film
individual polymer
standing
Prior art date
Application number
CO13012462A
Other languages
English (en)
Inventor
Rosana Rosa
Original Assignee
Dow Global Technologies Llc
Dow Brazil S A
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=CO6670559(A2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Dow Global Technologies Llc, Dow Brazil S A filed Critical Dow Global Technologies Llc
Publication of CO6670559A2 publication Critical patent/CO6670559A2/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)

Abstract

La presente invención se refiere a una estructura de película adecuada para uso en bolsas que se tienen en pie que comprenden solo material de polietileno. La estructura de la película puede ser una película mono capa o una estructura de película multicapa que tiene requisitos específicos para cada capa. La combinación resulta en una estructura de película que tiene la rigidez adecuada para funcionar como una bolsa que se tiene en pie mientras que también proporciona tasas aceptables de transmisión de vapor de agua y buena resistencia al desgarro. Tales películas han mejorado las características de sostenibilidad, ya que deben permitir rebajar el calibre de las capasy sermás fácilmente reciclables, al menos para la forma de realización preferida que comprende sólo resinas de polietileno.
CO13012462A 2010-06-28 2013-01-23 Estructuras con pélicula de polímero individual para uso en bolsas que se tienen en pie CO6670559A2 (es)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
CO6670559A2 true CO6670559A2 (es) 2013-05-15

Family

ID=44223552

Family Applications (1)

Application Number Title Priority Date Filing Date
CO13012462A CO6670559A2 (es) 2010-06-28 2013-01-23 Estructuras con pélicula de polímero individual para uso en bolsas que se tienen en pie

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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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
CN114630794B (zh) * 2019-10-10 2024-06-04 Sabic环球技术有限责任公司 包含双向取向的聚乙烯膜的袋子
CN116490362A (zh) 2020-12-08 2023-07-25 陶氏环球技术有限责任公司 涂覆制品
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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
CL2012003678A1 (es) 2013-08-02
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
KR20130089239A (ko) 2013-08-09
BR122019026947B1 (pt) 2020-04-22

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