[go: up one dir, main page]

MX2018000518A - Peliculas encogibles. - Google Patents

Peliculas encogibles.

Info

Publication number
MX2018000518A
MX2018000518A MX2018000518A MX2018000518A MX2018000518A MX 2018000518 A MX2018000518 A MX 2018000518A MX 2018000518 A MX2018000518 A MX 2018000518A MX 2018000518 A MX2018000518 A MX 2018000518A MX 2018000518 A MX2018000518 A MX 2018000518A
Authority
MX
Mexico
Prior art keywords
shrink
ethylene interpolymer
dpiscb
heterogeneous ethylene
films
Prior art date
Application number
MX2018000518A
Other languages
English (en)
Inventor
Wang Xiaochuan
Checknita Douglas
Bayley John
Original Assignee
Nova Chem Int 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
Application filed by Nova Chem Int Sa filed Critical Nova Chem Int Sa
Publication of MX2018000518A publication Critical patent/MX2018000518A/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
    • 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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F210/00—Copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • C08F210/16—Copolymers of ethene with alpha-alkenes, e.g. EP rubbers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • 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
    • C08L23/06—Polyethene
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • 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 four or more carbon atoms
    • C08L23/0815—Copolymers of ethene with unsaturated hydrocarbons only containing four or more carbon atoms with aliphatic 1-olefins containing one carbon-to-carbon double bond
    • 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
    • B32B2270/00—Resin or rubber layer containing a blend of at least two different polymers
    • 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
    • B32B2307/734—Dimensional stability
    • B32B2307/736—Shrinkable
    • 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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F2500/00—Characteristics or properties of obtained polyolefins; Use thereof
    • C08F2500/12—Melt flow index or melt flow ratio
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F2500/00—Characteristics or properties of obtained polyolefins; Use thereof
    • C08F2500/18—Bulk density
    • 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
    • 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
    • C08J2423/00—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
    • C08J2423/02—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
    • C08J2423/04—Homopolymers or copolymers of ethene
    • C08J2423/06—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
    • C08J2423/00—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
    • C08J2423/02—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
    • C08J2423/04—Homopolymers or copolymers of ethene
    • C08J2423/08—Copolymers of ethene
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2314/00—Polymer mixtures characterised by way of preparation
    • C08L2314/02—Ziegler natta catalyst

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Wrappers (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Laminated Bodies (AREA)

Abstract

Se describen películas adecuadas para aplicaciones de película encogibles que comprenden al menos un interpolímero heterogéneo de etileno que tiene un índice de perfil de distribución de ramificación de cadena corta, DPISCB, que satisface la fórmula: -1 = DPISCB = 1. El al menos un interpolímero heterogéneo de etileno tiene una densidad de aproximadamente 0.911 g/cm3 a aproximadamente 0.942 g/cm3, un índice de fusión de aproximadamente 0.2 dg/min a aproximadamente 3.5 dg/min y se produce usando un catalizador Ziegler-Natta en línea. Las modalidades adicionales incluyen películas encogibles preparadas de mezclas de al menos un interpolímero heterogéneo de etileno y al menos un polímero de etileno de alta presión. Las películas encogibles descritas tienen resistencia de punción mejorada y fuerza de encogimiento en túnel de encogimiento de la dirección de la máquina con relación a películas encogibles de control de la misma composición pero el interpolímero heterogéneo de etileno de control, producido con un catalizador Ziegler-Natta de lote, tiene un DPISCB mayor que 1.0.
MX2018000518A 2015-07-17 2016-06-30 Peliculas encogibles. MX2018000518A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CA2897552A CA2897552C (en) 2015-07-17 2015-07-17 Shrink films
PCT/IB2016/053949 WO2017013509A1 (en) 2015-07-17 2016-06-30 Shrink films

Publications (1)

Publication Number Publication Date
MX2018000518A true MX2018000518A (es) 2018-04-13

Family

ID=56404261

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2018000518A MX2018000518A (es) 2015-07-17 2016-06-30 Peliculas encogibles.

Country Status (11)

Country Link
US (1) US9796823B2 (es)
EP (1) EP3325542B1 (es)
JP (1) JP6824242B2 (es)
KR (1) KR102576097B1 (es)
CN (1) CN107849270B (es)
BR (1) BR112018000971B1 (es)
CA (1) CA2897552C (es)
ES (1) ES2989034T3 (es)
MX (1) MX2018000518A (es)
TW (1) TW201714750A (es)
WO (1) WO2017013509A1 (es)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6654872B2 (ja) * 2015-11-20 2020-02-26 旭化成株式会社 エチレン−α−オレフィン共重合体及びその製造方法、シラングラフト変性ポリエチレン樹脂組成物、並びにシラン架橋ポリエチレンパイプ及びその製造方法
TWI826503B (zh) * 2018-08-20 2023-12-21 美商陶氏全球科技有限責任公司 具有改善的抗穿刺效能的多層熱塑性薄膜
WO2021200991A1 (ja) * 2020-03-31 2021-10-07 株式会社プライムポリマー エチレン系樹脂組成物及びフィルム
KR20230002569A (ko) * 2020-04-10 2023-01-05 다우 글로벌 테크놀로지스 엘엘씨 포스트 컨슈머 수지를 포함하는 필름
JP2022041639A (ja) * 2020-09-01 2022-03-11 日東電工株式会社 位相差フィルムおよび偏光板

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2302305A1 (fr) 1975-02-28 1976-09-24 Charbonnages Ste Chimique Procede perfectionne de polymerisation et de copolyme
US4314912A (en) 1977-02-03 1982-02-09 The Dow Chemical Company High efficiency, high temperature catalyst for polymerizing olefins
JPS5783538A (en) 1980-11-12 1982-05-25 Kyowa Chem Ind Co Ltd Polyolefin composition and agent thereof
FR2586022B1 (fr) 1985-08-06 1987-11-13 Bp Chimie Sa Polymerisation d'olefines en phase gazeuse avec un catalyseur ziegler-natta et deux composes organometalliques
GB8610126D0 (en) 1986-04-25 1986-05-29 Du Pont Canada Isopropanolamines
US4731438A (en) 1986-12-30 1988-03-15 Union Carbide Corporation Water treatment method for resin in a purge vessel
DE69308153T3 (de) 1992-09-16 2012-04-05 Exxonmobil Chemical Patents, Inc. (N.D.Ges.D. Staates Delaware) Weiche filme mit verbesserten physikalischen eigenschaften
EP0882087A1 (en) * 1996-02-20 1998-12-09 The Dow Chemical Company Shrink films and method for making films having maximum heat shrink
BR9713050A (pt) * 1996-11-13 2000-04-04 Dow Chemical Co Filme contrátil e método para fazer um filme contrátil.
CA2227674C (en) 1998-01-21 2007-04-24 Stephen John Brown Catalyst deactivation
JP2000177083A (ja) * 1998-12-18 2000-06-27 Sumitomo Chem Co Ltd 積層体、フィルムまたはシート、及びその用途
US6340532B1 (en) * 2001-01-31 2002-01-22 Nova Chemicals (International) S.A. Shrink films
US20050154159A1 (en) * 2004-01-09 2005-07-14 Deslauriers Paul J. Olefin polymers, method of making, and use thereof
EP2246369B1 (en) * 2009-04-30 2012-09-05 Borealis AG Linear low density polyethylene with uniform or reversed comonomer composition distribution
MY163384A (en) * 2010-09-29 2017-09-15 Dow Global Technologies Llc An ethylene/alpha-olefin interpolymer suitable for use in shrinkage film applications, and articles made therefrom
WO2012166469A1 (en) * 2011-06-01 2012-12-06 Dow Global Technologies Llc Multi -metallic ziegler - natta procatalysts and catalysts prepared therefrom for olefin polymerizations
CA2742454C (en) * 2011-06-09 2018-06-12 Nova Chemicals Corporation Methods for controlling ethylene copolymer properties
JP5334275B2 (ja) * 2012-02-23 2013-11-06 旭化成ケミカルズ株式会社 ポリマーブレンド系ポリエチレン系樹脂組成物およびその成型体
CA2864573C (en) * 2014-09-22 2021-07-06 Nova Chemicals Corporation Shrink film from single site catalyzed polyethylene
CA2868640C (en) * 2014-10-21 2021-10-26 Nova Chemicals Corporation Solution polymerization process

Also Published As

Publication number Publication date
CN107849270A (zh) 2018-03-27
KR20180029234A (ko) 2018-03-20
KR102576097B1 (ko) 2023-09-06
CA2897552A1 (en) 2017-01-17
EP3325542A1 (en) 2018-05-30
BR112018000971A2 (pt) 2018-09-11
EP3325542B1 (en) 2024-08-28
BR112018000971B1 (pt) 2022-04-19
US20170015801A1 (en) 2017-01-19
CN107849270B (zh) 2021-05-04
JP2018523723A (ja) 2018-08-23
ES2989034T3 (es) 2024-11-25
WO2017013509A1 (en) 2017-01-26
CA2897552C (en) 2022-08-16
EP3325542C0 (en) 2024-08-28
US9796823B2 (en) 2017-10-24
JP6824242B2 (ja) 2021-02-03
TW201714750A (zh) 2017-05-01

Similar Documents

Publication Publication Date Title
MX2018000518A (es) Peliculas encogibles.
WO2015200740A3 (en) Ethylene-based polymer composition for films with improved toughness
BR112017010838A2 (pt) polietileno de alta densidade (hdpe)
MX349998B (es) Composicion de polipropileno reforzado con fibra de alta fluidez.
MY206972A (en) Dual catalyst system for producing lldpe copolymers with improved processability
MX2018002228A (es) Polimeros con escr mejorada para aplicaciones de moldeo por soplado.
MY188787A (en) Polyethylene composition for pipe applications with improved sagging properties
MX2022005279A (es) Metodo para producir polietileno y polietileno del mismo.
SA518400218B1 (ar) عملية كسر اللزوجة
MY181088A (en) Polyethylene for pipes
TN2015000489A1 (en) Hdpe
IN2015DN02920A (es)
EA201491944A1 (ru) Этиленовые полимеры для экструзионного покрытия
MX2017010191A (es) Compuestos de poliolefina para recubrimientos de cable.
BR112016015796A8 (pt) composição polimérica para tampas e fechos
MX343507B (es) Composiciones de resina mejoradas para recubrimiento por extrusion.
WO2012092491A3 (en) Compositions, methods of making the same, and articles prepared from the same
MX2018011443A (es) Componente de bisagra que comprende composicion de polietileno.
MX2017001850A (es) Peliculas compuestas a base de polietileno y articulos elaborados de las mismas.
EA201700505A1 (ru) Полимерные композиции для экструзионного покрытия
MX2018011809A (es) Resinas de polietileno modificadas y metodo para fabricarlas.
EA201691948A1 (ru) Труба, содержащая полиэтиленовую смолу, катализированную металлоценом
MX2017006396A (es) Composicion de polietileno que tiene alta resistencia a la rotura por tension.
WO2014179469A3 (en) Low density ethylene-based polymer compositions with good melt strength and high density
MX2018006357A (es) Composiciones de polietileno para preparacion de cintas, fibras o monofilamentos.