MX377497B - Metodo para alterar la relacion de flujo de masa fundida de polimeros de etileno. - Google Patents

Metodo para alterar la relacion de flujo de masa fundida de polimeros de etileno.

Info

Publication number
MX377497B
MX377497B MX2018001891A MX2018001891A MX377497B MX 377497 B MX377497 B MX 377497B MX 2018001891 A MX2018001891 A MX 2018001891A MX 2018001891 A MX2018001891 A MX 2018001891A MX 377497 B MX377497 B MX 377497B
Authority
MX
Mexico
Prior art keywords
altering
melt flow
flow ratio
ethylene polymers
catalyst
Prior art date
Application number
MX2018001891A
Other languages
English (en)
Other versions
MX2018001891A (es
Inventor
Peter Hoang
Victoria Ker
Original Assignee
Nova Chemicals International 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 Chemicals International Sa filed Critical Nova Chemicals International Sa
Publication of MX2018001891A publication Critical patent/MX2018001891A/es
Publication of MX377497B publication Critical patent/MX377497B/es

Links

Classifications

    • 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
    • C08F210/14—Monomers containing five or more carbon atoms
    • 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
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F2410/00—Features related to the catalyst preparation, the catalyst use or to the deactivation of the catalyst
    • C08F2410/01—Additive used together with the catalyst, excluding compounds containing Al or B
    • 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
    • C08F2410/00—Features related to the catalyst preparation, the catalyst use or to the deactivation of the catalyst
    • C08F2410/02—Anti-static agent incorporated into the catalyst

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)

Abstract

La presente invención se relaciona con un método para alterar la relación de flujo de masa fundida (MFR) de copolímeros de etileno hechos en un reactor en fase gaseosa usando un catalizador de Ziegler-Natta soportado tratado con un modificador de catalizador. El método involucra cambiar la cantidad del modificador de catalizador adicionado al catalizador de polimerización de Ziegler-Natta soportado para efectuar cambios en la MFR del polímero resultante.
MX2018001891A 2015-08-20 2016-08-09 Metodo para alterar la relacion de flujo de masa fundida de polimeros de etileno. MX377497B (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CA2900772A CA2900772C (en) 2015-08-20 2015-08-20 Method for altering melt flow ratio of ethylene polymers
PCT/IB2016/054787 WO2017029579A1 (en) 2015-08-20 2016-08-09 Method for altering melt flow ratio of ethylene polymers

Publications (2)

Publication Number Publication Date
MX2018001891A MX2018001891A (es) 2018-06-20
MX377497B true MX377497B (es) 2025-03-10

Family

ID=56852306

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2018001891A MX377497B (es) 2015-08-20 2016-08-09 Metodo para alterar la relacion de flujo de masa fundida de polimeros de etileno.

Country Status (6)

Country Link
US (2) US10087267B2 (es)
BR (1) BR112018002380B1 (es)
CA (1) CA2900772C (es)
MX (1) MX377497B (es)
TW (1) TW201718673A (es)
WO (1) WO2017029579A1 (es)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11467950B2 (en) * 2019-04-19 2022-10-11 Salesforce, Inc. Codeless logging in an integration platform
CN114882841B (zh) * 2022-07-12 2022-12-02 北京京东方技术开发有限公司 显示基板以及显示装置

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Also Published As

Publication number Publication date
TW201718673A (zh) 2017-06-01
US20180371131A1 (en) 2018-12-27
WO2017029579A1 (en) 2017-02-23
BR112018002380B1 (pt) 2021-12-07
US20170051091A1 (en) 2017-02-23
CA2900772C (en) 2022-07-12
US10087267B2 (en) 2018-10-02
CA2900772A1 (en) 2017-02-20
US10836851B2 (en) 2020-11-17
BR112018002380A2 (pt) 2018-10-02
MX2018001891A (es) 2018-06-20

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