MX2020003437A - Peliculas polimericas orientadas de manera uniaxial y articulos fabricados a partir de estas. - Google Patents

Peliculas polimericas orientadas de manera uniaxial y articulos fabricados a partir de estas.

Info

Publication number
MX2020003437A
MX2020003437A MX2020003437A MX2020003437A MX2020003437A MX 2020003437 A MX2020003437 A MX 2020003437A MX 2020003437 A MX2020003437 A MX 2020003437A MX 2020003437 A MX2020003437 A MX 2020003437A MX 2020003437 A MX2020003437 A MX 2020003437A
Authority
MX
Mexico
Prior art keywords
uniaxially
made therefrom
articles made
polymeric films
oriented polymeric
Prior art date
Application number
MX2020003437A
Other languages
English (en)
Inventor
Jacquelyn A Degroot
Mridula Kapur
Larios Fabricio Arteaga
Yijian Lin
Rajen M Patel
Yutaka Maehara
Wu Aik Yee
Original Assignee
Dow Global Technologies Llc
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 Dow Global Technologies Llc filed Critical Dow Global Technologies Llc
Publication of MX2020003437A publication Critical patent/MX2020003437A/es

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
    • C08J5/18—Manufacture of films or sheets
    • 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
    • B29C55/00—Shaping by stretching, e.g. drawing through a die; Apparatus therefor
    • B29C55/02—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets
    • B29C55/04—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets uniaxial, e.g. oblique
    • 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
    • B32B27/12—Layered products comprising a layer of synthetic resin next to a fibrous or filamentary layer
    • 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
    • B32B27/32—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
    • B32B38/00—Ancillary operations in connection with laminating processes
    • B32B38/0012—Mechanical treatment, e.g. roughening, deforming, stretching
    • 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
    • B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/02—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by structural features of a fibrous or filamentary layer
    • B32B5/022—Non-woven fabric
    • 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
    • B32B38/00—Ancillary operations in connection with laminating processes
    • B32B38/0012—Mechanical treatment, e.g. roughening, deforming, stretching
    • B32B2038/0028—Stretching, elongating
    • 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
    • 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
    • B32B2307/514—Oriented
    • B32B2307/516—Oriented mono-axially
    • 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
    • B32B2307/54—Yield strength; Tensile strength
    • 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
    • B32B2307/582—Tearability
    • B32B2307/5825—Tear resistant
    • 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
    • B32B2307/718—Weight, e.g. weight per square meter
    • 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
    • B32B2307/732—Dimensional properties
    • 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
    • B32B2432/00—Cleaning articles, e.g. mops, wipes
    • 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
    • B32B2437/00—Clothing
    • 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
    • B32B2535/00—Medical equipment, e.g. bandage, prostheses, catheter
    • 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
    • B32B2555/00—Personal care
    • B32B2555/02—Diapers or napkins
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2323/00—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
    • C08J2323/02—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers not modified by chemical after treatment
    • C08J2323/04—Homopolymers or copolymers of ethene
    • C08J2323/06—Polyethene
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2323/00—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
    • C08J2323/02—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers not modified by chemical after treatment
    • C08J2323/04—Homopolymers or copolymers of ethene
    • C08J2323/08—Copolymers of ethene

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Materials Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Textile Engineering (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Laminated Bodies (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Containers Having Bodies Formed In One Piece (AREA)
  • Shaping By String And By Release Of Stress In Plastics And The Like (AREA)

Abstract

Una película polimérica a base de etileno orientada de manera uniaxial que tiene al menos una capa que comprende al menos 65% en peso, en función de la cantidad total de materiales presentes en la al menos una capa, de un polietileno lineal de baja densidad que exhibe cada una de las siguientes propiedades: un CDBI de al menos 60%; un índice de fusión, I2, según se mide mediante ASTM D 1238 (2.16 kg a 190°C), de 1.8 g/10 min a 10 g/10 min; una densidad de 0.910 g/cc a 0.940 g/cc; y una Mw/Mn de menos de 3.0.
MX2020003437A 2017-10-10 2018-10-08 Peliculas polimericas orientadas de manera uniaxial y articulos fabricados a partir de estas. MX2020003437A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201762570166P 2017-10-10 2017-10-10
PCT/US2018/054792 WO2019074811A1 (en) 2017-10-10 2018-10-08 UNIAXIALLY ORIENTED POLYMER FILMS, AND ARTICLES MADE THEREFROM

Publications (1)

Publication Number Publication Date
MX2020003437A true MX2020003437A (es) 2020-07-29

Family

ID=64100719

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2020003437A MX2020003437A (es) 2017-10-10 2018-10-08 Peliculas polimericas orientadas de manera uniaxial y articulos fabricados a partir de estas.

Country Status (7)

Country Link
US (1) US11312827B2 (es)
EP (1) EP3694912B1 (es)
KR (1) KR102639439B1 (es)
CN (1) CN111406090B (es)
AR (1) AR113268A1 (es)
MX (1) MX2020003437A (es)
WO (1) WO2019074811A1 (es)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2849149T3 (es) * 2016-03-03 2021-08-16 Dow Global Technologies Llc Céspedes artificiales y método para fabricarlos
MX2022006778A (es) * 2019-12-16 2022-07-11 Dow Global Technologies Llc Peliculas de polietileno orientado y articulos que las comprenden.
US20230118316A1 (en) * 2020-05-29 2023-04-20 Dow Global Technologies Llc Oriented polyethylene films and articles comprising the same
CA3227522A1 (en) 2021-08-03 2023-02-09 Ineos Europe Ag Polyethylene film

Family Cites Families (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4798081A (en) 1985-11-27 1989-01-17 The Dow Chemical Company High temperature continuous viscometry coupled with analytic temperature rising elution fractionation for evaluating crystalline and semi-crystalline polymers
US4867937A (en) 1987-02-17 1989-09-19 Minnesota Mining And Manufacturing Company Process for producing high modulus film
US5008204A (en) 1988-02-02 1991-04-16 Exxon Chemical Patents Inc. Method for determining the compositional distribution of a crystalline copolymer
JPH06509528A (ja) 1991-07-18 1994-10-27 エクソン・ケミカル・パテンツ・インク ヒートシール製品
EP0552946B1 (en) 1992-01-23 1997-04-16 Mitsui Petrochemical Industries, Ltd. Ethylene/alpha-olefin/7-methyl-1,6-octadiene copolymer rubber and composition of the same
US5977251A (en) 1996-04-01 1999-11-02 The Dow Chemical Company Non-adiabatic olefin solution polymerization
AU740922B2 (en) * 1997-02-25 2001-11-15 Exxonmobil Chemical Patents Inc Oriented coextruded films
JP2001521558A (ja) * 1997-02-25 2001-11-06 エクソン・ケミカル・パテンツ・インク ヒートシール可能なフィルム
US6423420B1 (en) * 1997-08-11 2002-07-23 Exxonmobil Chemical Patents Inc. Oriented coextruded films
US6613841B2 (en) 2002-01-28 2003-09-02 Equistar Chemicals, Lp Preparation of machine direction oriented polyethylene films
US20050175803A1 (en) 2004-02-06 2005-08-11 D. Ryan Breese Preparation of polyethylene films
US20050200046A1 (en) 2004-03-10 2005-09-15 Breese D. R. Machine-direction oriented multilayer films
US8440125B2 (en) 2004-06-28 2013-05-14 Equistar Chemicals, Lp Polyethylene films having high resistance to deformation or elongation
US8034461B2 (en) 2005-02-09 2011-10-11 Equistar Chemicals, Lp Preparation of multilayer polyethylene thin films
EP3428329B1 (en) 2005-10-26 2020-11-25 Dow Global Technologies LLC A fiber comprising a low crystallinity polymer and a high crystallinity polymer
US7951873B2 (en) * 2006-05-05 2011-05-31 Exxonmobil Chemical Patents Inc. Linear low density polymer blends and articles made therefrom
BE1017770A3 (nl) 2007-09-28 2009-06-02 Combipac Bv Voorgerokken rekwikkelfolie.
US20110003940A1 (en) 2009-07-01 2011-01-06 Dow Global Technologies Inc. Ethylene-based polymer compositions for use as a blend component in shrinkage film applications
US8853340B2 (en) 2011-08-26 2014-10-07 The Glad Products Company Stretched films with maintained tear resistance and methods for making the same
EP2834298A1 (en) * 2012-04-06 2015-02-11 ExxonMobil Chemical Patents Inc. Polymers, polymer blends, and articles made therefrom
ES2621271T3 (es) 2012-08-13 2017-07-03 Borealis Ag Películas
US9751998B2 (en) * 2012-12-27 2017-09-05 Dow Global Technologies Llc Catalyst systems for olefin polymerization
ES2568615T3 (es) 2013-10-11 2016-05-03 Borealis Ag Película para etiquetas orientada en la dirección de la máquina
EP2875948B1 (en) 2013-11-21 2016-09-14 Borealis AG Machine direction oriented film
US20170152377A1 (en) * 2014-06-26 2017-06-01 Dow Global Technologies Llc Breathable films and articles incorporating same
WO2016097951A1 (en) 2014-12-16 2016-06-23 Nova Chemicals (International) S.A. Mdo multilayer film
EP3214116B1 (en) * 2016-03-03 2021-06-23 Dow Global Technologies LLC Breathable films and method of making the same
ES2703602T3 (es) * 2016-03-03 2019-03-11 Dow Global Technologies Llc Composición de polietileno, método para fabricar la misma, y películas fabricadas a partir de la misma

Also Published As

Publication number Publication date
US11312827B2 (en) 2022-04-26
KR20200059271A (ko) 2020-05-28
CN111406090B (zh) 2023-05-02
WO2019074811A1 (en) 2019-04-18
BR112020006447A2 (pt) 2020-09-29
EP3694912B1 (en) 2024-05-01
AR113268A1 (es) 2020-03-11
CN111406090A (zh) 2020-07-10
KR102639439B1 (ko) 2024-02-23
EP3694912A1 (en) 2020-08-19
US20200255608A1 (en) 2020-08-13

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