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CL2017001470A1 - Composiciones de polietileno que tienen propiedades de bisagra viva - Google Patents

Composiciones de polietileno que tienen propiedades de bisagra viva

Info

Publication number
CL2017001470A1
CL2017001470A1 CL2017001470A CL2017001470A CL2017001470A1 CL 2017001470 A1 CL2017001470 A1 CL 2017001470A1 CL 2017001470 A CL2017001470 A CL 2017001470A CL 2017001470 A CL2017001470 A CL 2017001470A CL 2017001470 A1 CL2017001470 A1 CL 2017001470A1
Authority
CL
Chile
Prior art keywords
live hinge
polyethylene compositions
ethylene
hinge properties
based polymer
Prior art date
Application number
CL2017001470A
Other languages
English (en)
Inventor
Mridula Kapur
Stephanie M Whited
Yijian Lin
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=54542592&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=CL2017001470(A1) "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 filed Critical Dow Global Technologies Llc
Publication of CL2017001470A1 publication Critical patent/CL2017001470A1/es

Links

Classifications

    • 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
    • C08L2205/00—Polymer mixtures characterised by other features
    • C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
    • C08L2205/025—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group containing two or more polymers of the same hierarchy C08L, and differing only in parameters such as density, comonomer content, molecular weight, structure
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2207/00—Properties characterising the ingredient of the composition
    • C08L2207/06—Properties of polyethylene
    • C08L2207/062—HDPE

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)

Abstract

<p>LA PRESENTE INVENCIÓN SE REFIERE A UNA COMPOSICIÓN DE POLIETILENO ADECUADA PARA USO EN UN COMPONENTE DE BISAGRA VIVA , LA COMPOSICIÓN COMPRENDE UN PRIMER COMPONENTE DE POLÍMERO A BASE DE ETILENO, EL PRIMER COMPONENTE DE POLÍMERO A BASE DE ETILENO TIENE UNA DENSIDAD DESDE 0. 91 .5 G/CC A MENOS DE 0. 940 G/CC Y UN ÍNDICE DE FUSIÓN, I2.16, DE MENOS DE 5 G/10 MIN Y UN SEGUNDO COMPONENTE DE POLÍMERO A BASE DE ETILENO, EN DONDE LA COMPOSICIÓN TIENE UNA DENSIDAD TOTAL DESEE 0. 945 G CC A 0. 960 G /CC Y UN ÍNDICE DE FUSIÓN TOTAL , I2.16, DESDE 5 G/ 10 MIN A 20 G/10 MIN .</p>
CL2017001470A 2014-12-11 2017-06-08 Composiciones de polietileno que tienen propiedades de bisagra viva CL2017001470A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US201462090646P 2014-12-11 2014-12-11

Publications (1)

Publication Number Publication Date
CL2017001470A1 true CL2017001470A1 (es) 2018-01-05

Family

ID=54542592

Family Applications (1)

Application Number Title Priority Date Filing Date
CL2017001470A CL2017001470A1 (es) 2014-12-11 2017-06-08 Composiciones de polietileno que tienen propiedades de bisagra viva

Country Status (8)

Country Link
US (1) US10370527B2 (es)
EP (1) EP3230364B1 (es)
AR (1) AR103008A1 (es)
BR (1) BR112017012410B1 (es)
CA (1) CA2969901C (es)
CL (1) CL2017001470A1 (es)
MX (1) MX2017007632A (es)
WO (1) WO2016093987A1 (es)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102103662B1 (ko) * 2016-11-21 2020-04-22 사토시 하타나카 힌지를 갖는 스마트 폰 케이스
WO2019005681A1 (en) * 2017-06-29 2019-01-03 Dow Global Technologies Llc PLASTIC SOFT HINGES WITH COMPOSITE POLYMER
EP3645623B1 (en) 2017-06-29 2021-05-19 Dow Global Technologies LLC Plastic living hinges with block composite polymer
CA3028148A1 (en) 2018-12-20 2020-06-20 Nova Chemicals Corporation Polyethylene copolymer compositions and articles with barrier properties
CA3032082A1 (en) 2019-01-31 2020-07-31 Nova Chemicals Corporation Polyethylene compositions and articles with good barrier properties
EP4617311A1 (en) * 2024-03-12 2025-09-17 Basell Polyolefine GmbH Polymer blend for the production of a mono-axially oriented film

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4302565A (en) 1978-03-31 1981-11-24 Union Carbide Corporation Impregnated polymerization catalyst, process for preparing, and use for ethylene copolymerization
US4482687A (en) 1979-10-26 1984-11-13 Union Carbide Corporation Preparation of low-density ethylene copolymers in fluid bed reactor
US4508842A (en) 1983-03-29 1985-04-02 Union Carbide Corporation Ethylene polymerization using supported vanadium catalyst
EP0350170B2 (en) 1988-06-17 2001-09-12 Mitsui Chemicals, Inc. Process for polymerising olefins and polymerisation catalyst therefor
US5122494A (en) 1991-02-19 1992-06-16 Shell Oil Company Olefin polymerization catalyst
US5290745A (en) 1992-08-10 1994-03-01 Union Carbide Chemicals & Plastics Technology Corporation Process for producing ethylene polymers having reduced hexane extractable content
US6187866B1 (en) 1999-06-04 2001-02-13 Union Carbide Chemicals & Plastics Technology Corporation Staged reactor process
US7396878B2 (en) * 2002-10-01 2008-07-08 Exxonmobil Chemical Patents Inc. Polyethylene compositions for injection molding
TW200504093A (en) 2003-05-12 2005-02-01 Dow Global Technologies Inc Polymer composition and process to manufacture high molecular weight-high density polyethylene and film therefrom
US8129472B2 (en) * 2006-04-07 2012-03-06 Dow Global Technologies Llc Polyolefin compositions, articles made therefrom and methods for preparing the same
US8445594B2 (en) 2006-05-02 2013-05-21 Dow Global Technologies Llc High-density polyethylene compositions, method of making the same, articles made therefrom, and method of making such articles
DE602007003611D1 (de) 2007-05-02 2010-01-14 Dow Global Technologies Inc Hochdichte polyethylenzusammensetzungen, verfahren zu deren herstellung, daraus hergestellte einspritzgeformte artikel und verfahren zur herstellung derartiger artikel
JP5103289B2 (ja) 2007-06-11 2012-12-19 日本ポリエチレン株式会社 射出成形容器蓋用ポリエチレン樹脂組成物
CA2629576C (en) 2008-04-21 2016-01-05 Nova Chemicals Corporation Closures for bottles
EP2384351B2 (en) 2009-01-30 2024-07-10 Dow Global Technologies LLC High-density polyethylene compositions, method of producing the same, closure devices made therefrom, and method of making such closure devices
JP5205322B2 (ja) * 2009-03-26 2013-06-05 日本ポリエチレン株式会社 射出成形用ポリエチレン組成物及びそれよりなる射出成型品
CA2752407C (en) 2011-09-19 2018-12-04 Nova Chemicals Corporation Polyethylene compositions and closures for bottles
BR112014007199A2 (pt) 2011-09-30 2017-04-04 Total Res & Technology Feluy polietileno de alta densidade para tampas e fechamentos
IN2014MN02434A (es) 2012-06-11 2015-10-09 Conopco Inc Dba Unilever
CA2798854C (en) 2012-12-14 2020-02-18 Nova Chemicals Corporation Polyethylene compositions having high dimensional stability and excellent processability for caps and closures
US9475927B2 (en) * 2012-12-14 2016-10-25 Nova Chemicals (International) S.A. Polyethylene compositions having high dimensional stability and excellent processability for caps and closures
CA2844886C (en) 2014-03-06 2020-09-01 Nova Chemicals Corporation Radiation crosslinked polyethylene hinge

Also Published As

Publication number Publication date
EP3230364A1 (en) 2017-10-18
EP3230364B1 (en) 2020-08-19
US20170342244A1 (en) 2017-11-30
US10370527B2 (en) 2019-08-06
CA2969901A1 (en) 2016-06-16
MX2017007632A (es) 2017-09-27
BR112017012410B1 (pt) 2021-10-13
AR103008A1 (es) 2017-04-12
BR112017012410A2 (pt) 2018-02-20
CA2969901C (en) 2023-04-18
WO2016093987A1 (en) 2016-06-16

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