MX336526B - Proceso de copolimerizacion de radical etileno a alta presion con una temperatura reducida de la mezcla de reaccion antes de la introduccion en la zona de reaccion. - Google Patents

Proceso de copolimerizacion de radical etileno a alta presion con una temperatura reducida de la mezcla de reaccion antes de la introduccion en la zona de reaccion.

Info

Publication number
MX336526B
MX336526B MX2014011359A MX2014011359A MX336526B MX 336526 B MX336526 B MX 336526B MX 2014011359 A MX2014011359 A MX 2014011359A MX 2014011359 A MX2014011359 A MX 2014011359A MX 336526 B MX336526 B MX 336526B
Authority
MX
Mexico
Prior art keywords
introduction
polymerization process
reaction mixture
mixture prior
pressure radical
Prior art date
Application number
MX2014011359A
Other languages
English (en)
Other versions
MX2014011359A (es
Inventor
Thomas Hjertberg
Torbjörn Magnusson
Björn Voigt
Mattias Bergqvist
Kenneth Johansson
Original Assignee
Borealis Ag
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 Borealis Ag filed Critical Borealis Ag
Publication of MX2014011359A publication Critical patent/MX2014011359A/es
Publication of MX336526B publication Critical patent/MX336526B/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
    • C08F210/02—Ethene
    • 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
    • C08F2/00—Processes of polymerisation
    • C08F2/002—Scale prevention in a polymerisation reactor or its auxiliary parts
    • 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
    • C08F2/00—Processes of polymerisation
    • C08F2/44—Polymerisation in the presence of compounding ingredients, e.g. plasticisers, dyestuffs, fillers
    • 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
    • C08F230/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and containing phosphorus, selenium, tellurium or a metal
    • C08F230/04—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and containing phosphorus, selenium, tellurium or a metal containing a metal
    • C08F230/08—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and containing phosphorus, selenium, tellurium or a metal containing a metal containing silicon
    • 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
    • C08F290/00—Macromolecular compounds obtained by polymerising monomers on to polymers modified by introduction of aliphatic unsaturated end or side groups
    • C08F290/02—Macromolecular compounds obtained by polymerising monomers on to polymers modified by introduction of aliphatic unsaturated end or side groups on to polymers modified by introduction of unsaturated end groups
    • C08F290/06—Polymers provided for in subclass C08G
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G77/00—Macromolecular compounds obtained by reactions forming a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon in the main chain of the macromolecule
    • C08G77/42—Block-or graft-polymers containing polysiloxane sequences

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Polymerisation Methods In General (AREA)

Abstract

La presente invención se refiere a un proceso de polimerización de radical etileno a alta presión en el cual el etileno se polimeriza con una olefina poliinsaturada que comprende al menos 6 átomos de carbono y al menos dos enlaces dobles no conjugados de los cuales al menos uno es terminal; y/o un alfa-omega-divinilsiloxano de acuerdo con la Fórmula (I) en donde R1 y R2, los cuales pueden ser iguales o diferentes, se seleccionan entre los grupos alquilo que tienen 1-4 átomos de carbono y grupos alcoxi que tienen 1-4 átomos de carbono, y n es 1-200, caracterizado porque la máxima temperatura de la mezcla de reacción antes de la introducción en la zona de reacción es 160°C o menos.
MX2014011359A 2012-04-02 2013-01-07 Proceso de copolimerizacion de radical etileno a alta presion con una temperatura reducida de la mezcla de reaccion antes de la introduccion en la zona de reaccion. MX336526B (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP12002397.3A EP2647650B1 (en) 2012-04-02 2012-04-02 High-pressure radical ethylene co-polymerization process with a reduced temperature of the reaction mixture prior to introduction into the reaction zone
PCT/EP2013/000017 WO2013149690A1 (en) 2012-04-02 2013-01-07 High-pressure radical ethylene co-polymerization process with a reduced temperature of the reaction mixture prior to introduction into the reaction zone

Publications (2)

Publication Number Publication Date
MX2014011359A MX2014011359A (es) 2014-10-14
MX336526B true MX336526B (es) 2016-01-22

Family

ID=47563401

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2014011359A MX336526B (es) 2012-04-02 2013-01-07 Proceso de copolimerizacion de radical etileno a alta presion con una temperatura reducida de la mezcla de reaccion antes de la introduccion en la zona de reaccion.

Country Status (11)

Country Link
US (1) US20150038655A1 (es)
EP (1) EP2647650B1 (es)
KR (1) KR20140117511A (es)
CN (1) CN104105721B (es)
BR (1) BR112014020270B1 (es)
CA (1) CA2861458C (es)
ES (1) ES2546988T3 (es)
IN (1) IN2014DN06723A (es)
MX (1) MX336526B (es)
MY (1) MY168905A (es)
WO (1) WO2013149690A1 (es)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20180021794A (ko) 2015-06-25 2018-03-05 다우 글로벌 테크놀로지스 엘엘씨 높은 용융 강도를 갖는 관형 에틸렌계 폴리머의 개선된 제조 방법
JP7436135B2 (ja) 2015-06-25 2024-02-21 ダウ グローバル テクノロジーズ エルエルシー 低ヘキサン抽出物を有するエチレン系ポリマー
US10400046B2 (en) 2015-06-25 2019-09-03 Joseph J. Matsko Portable powered paint system
BR112017026984B1 (pt) * 2015-06-25 2022-01-18 Dow Global Technologies Llc Processo para formar um polímero baseado em etileno
BR112017027794A2 (pt) 2015-06-25 2018-08-28 Dow Global Technologies Llc polímeros à base de etileno com baixos extraíveis de hexano e baixas densidades

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE9103077D0 (sv) * 1991-10-22 1991-10-22 Neste Oy Omaettad etensampolymer och saett foer framstaellning daerav
SE504364C2 (sv) * 1995-05-12 1997-01-20 Borealis Holding As Kiselinnehållande etenpolymer baserad på alfa, omega- divnylsiloframställning därav och användning av denna i kompositioner för elektriska kablar
KR20100055411A (ko) * 2007-07-13 2010-05-26 다우 글로벌 테크놀로지스 인크. 고압 폴리올레핀 제조를 위한 과응축기 윤활제
BRPI0914059A2 (pt) * 2008-10-07 2015-11-03 Dow Global Technologies Llc polímero a base de etileno e processo para preparar um polímero a base de etileno
US10246527B2 (en) * 2009-11-11 2019-04-02 Borealis Ag Polymer composition comprising a polyolefin produced in a high pressure process, a high pressure process and an article
MX348463B (es) * 2009-11-11 2017-06-14 Borealis Ag Composicion polimerica reticutable y cable con propiedades electricas ventajosas.

Also Published As

Publication number Publication date
EP2647650B1 (en) 2015-06-17
WO2013149690A1 (en) 2013-10-10
CA2861458C (en) 2016-11-08
MX2014011359A (es) 2014-10-14
US20150038655A1 (en) 2015-02-05
BR112014020270A8 (pt) 2017-07-11
ES2546988T3 (es) 2015-09-30
EP2647650A1 (en) 2013-10-09
CN104105721A (zh) 2014-10-15
CN104105721B (zh) 2016-07-20
BR112014020270A2 (es) 2017-06-20
CA2861458A1 (en) 2013-10-10
MY168905A (en) 2018-12-04
BR112014020270B1 (pt) 2020-12-15
KR20140117511A (ko) 2014-10-07
IN2014DN06723A (es) 2015-05-22

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