MX2019003493A - Proceso para la fabricacion de polietileno. - Google Patents

Proceso para la fabricacion de polietileno.

Info

Publication number
MX2019003493A
MX2019003493A MX2019003493A MX2019003493A MX2019003493A MX 2019003493 A MX2019003493 A MX 2019003493A MX 2019003493 A MX2019003493 A MX 2019003493A MX 2019003493 A MX2019003493 A MX 2019003493A MX 2019003493 A MX2019003493 A MX 2019003493A
Authority
MX
Mexico
Prior art keywords
manufacturing polyethylene
manufacturing
polyethylene
monomers
tert
Prior art date
Application number
MX2019003493A
Other languages
English (en)
Inventor
Martijn Van Der Schuur Jan
Fischer Bart
Ludovicus Josephina Frijns Maurice
Catharinus Tammer Martinus
Original Assignee
Akzo Nobel Chemicals Int Bv
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=57068018&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=MX2019003493(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Akzo Nobel Chemicals Int Bv filed Critical Akzo Nobel Chemicals Int Bv
Publication of MX2019003493A publication Critical patent/MX2019003493A/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
    • C08F10/00—Homopolymers and copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • C08F10/02—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
    • C08F110/00—Homopolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • C08F110/02—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
    • 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
    • C08F4/00—Polymerisation catalysts
    • C08F4/28—Oxygen or compounds releasing free oxygen
    • C08F4/32—Organic compounds
    • C08F4/38—Mixtures of peroxy-compounds
    • 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
    • C08F2500/02—Low molecular weight, e.g. <100,000 Da.

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)
  • Materials Engineering (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Polymerization Catalysts (AREA)
  • Polymerisation Methods In General (AREA)

Abstract

Un proceso para la fabricación de un homo- o copolímero de polietileno llevando a cabo una polimerización a alta presión de etileno, opcionalmente combinado con uno o más comonómeros, en un reactor tubular, caracterizado porque se utiliza peroxiisobutirato de terc-amilo a manera de iniciador de la polimerización.
MX2019003493A 2016-10-04 2017-09-28 Proceso para la fabricacion de polietileno. MX2019003493A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP16192270 2016-10-04
PCT/EP2017/074577 WO2018065280A1 (en) 2016-10-04 2017-09-28 Process for manufacturing polyethylene

Publications (1)

Publication Number Publication Date
MX2019003493A true MX2019003493A (es) 2019-07-04

Family

ID=57068018

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2019003493A MX2019003493A (es) 2016-10-04 2017-09-28 Proceso para la fabricacion de polietileno.

Country Status (11)

Country Link
US (1) US20190338056A1 (es)
EP (1) EP3523334B2 (es)
JP (1) JP2019529667A (es)
KR (1) KR102181338B1 (es)
CN (1) CN109715674B (es)
BR (1) BR112019005831A2 (es)
ES (1) ES2834310T5 (es)
MX (1) MX2019003493A (es)
RU (1) RU2019112722A (es)
TW (1) TW201827126A (es)
WO (1) WO2018065280A1 (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3110169B1 (fr) * 2020-05-15 2022-08-26 Arkema France Composition comprenant au moins deux peroxydes organiques pour la polymérisation de monomères éthyléniquement insaturés
CN115636889B (zh) * 2021-07-19 2024-03-01 中国石油天然气股份有限公司 一种薄膜制品用ldpe树脂的制备方法
KR20240051235A (ko) 2021-09-01 2024-04-19 엑손모빌 케미칼 패턴츠 인코포레이티드 가변 온도 관형 반응기 프로파일 및 이로부터 제조된 중밀도 폴리에틸렌 조성물

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4175169A (en) 1971-03-19 1979-11-20 Exxon Research & Engineering Co. Production of polyethylene
US4135044A (en) 1977-08-08 1979-01-16 Exxon Research & Engineering Co. Process for achieving high conversions in the production of polyethylene
EP1216991A1 (en) * 2000-12-22 2002-06-26 Akzo Nobel N.V. Transportable and safely packaged organic peroxide formulations comprising reactive phlegmatizers
EP2226313A1 (en) 2009-03-02 2010-09-08 Arkema France Transportable and safely packaged organic peroxide formulations
FR2944279B1 (fr) * 2009-04-09 2011-06-24 Rhodia Operations Procede de fabrication d'une solution de sels de diacides/diamine(s)
ES2380568T3 (es) * 2009-11-10 2012-05-16 Basell Polyolefine Gmbh LDPE de alta presión, para aplicaciones médicas
FR2971510B1 (fr) 2011-02-10 2013-03-22 Arkema France Polymerisation radicalaire de l'ethylene amorcee par des peroxydes organiques a haute productivite
US20130333832A1 (en) * 2011-03-03 2013-12-19 Basell Polyolefine Gmbh Process for preparing ethylene homopolymers or copolymers in a tubular reactor with at least two reaction zones having different concentrations of chain transfer agent

Also Published As

Publication number Publication date
CN109715674A (zh) 2019-05-03
CN109715674B (zh) 2021-03-16
US20190338056A1 (en) 2019-11-07
TW201827126A (zh) 2018-08-01
BR112019005831A2 (pt) 2019-06-18
ES2834310T3 (es) 2021-06-17
JP2019529667A (ja) 2019-10-17
KR20190055212A (ko) 2019-05-22
ES2834310T5 (es) 2024-05-21
WO2018065280A1 (en) 2018-04-12
RU2019112722A (ru) 2020-11-06
KR102181338B1 (ko) 2020-11-23
EP3523334B1 (en) 2020-08-19
EP3523334A1 (en) 2019-08-14
EP3523334B2 (en) 2023-11-15

Similar Documents

Publication Publication Date Title
MX2022005710A (es) Produccion de productos de poliolefina.
MX2016008029A (es) Procatalizador para polimerizacion de olefinas.
MX342762B (es) Procesos de polietileno y sus composiciones.
MX2019009220A (es) Resinas de polietileno bimodales.
MX2019003493A (es) Proceso para la fabricacion de polietileno.
MX2017007283A (es) Composicion para amortiguamiento en gel y gel amortiguador manufacturado del mismo.
MX2017001547A (es) Catalizador ziegler-natta para polimerizacion a alta temperatura.
MX2017000439A (es) Procedimiento para producir una resina absorbente de agua.
SA518400218B1 (ar) عملية كسر اللزوجة
MX2016005089A (es) Fluorocopolimero curable formado a partir de tetrafluoropropeno.
MX2016008022A (es) Sistema catalizador para polimerizacion de una olefina.
WO2019088664A3 (ko) 에틸렌 비닐아세테이트 공중합체의 제조 방법
ZA201607458B (en) Process for the preparation of an ethylene copolymer in a tubular reactor
MX2016003584A (es) Alivio de la presion para multiples reactores de polimerizacion de poliolefinas.
MX361798B (es) Proceso continuo para la preparación de polímeros muy ramificados en base a ácido mono- o dicarboxílico c3-c8 etilénicamente insaturado o sus anhídridos y sales.
SG10201912855UA (en) Solid catalyst component for polymerization of olefins, method for producing solid catalyst component for polymerization of olefins, catalyst for polymerization of olefins, method for producing polymer of olefin, method for producing propylene copolymer and propylene copolymer
SA519410275B1 (ar) عملية لتحضير مطاط أيزوبيوتيلين أيزوبرين مهلجن
BR112017008723A2 (pt) homopolímero ou copolímero de propileno, composição de polipropileno, artigo, processos para produzir um homopolímero ou copolímero de propileno e para produzir uma composição de polipropileno, processo de transformação de estado de fusão para produzir um artigo, e, uso do homopolímero e/ou copolímero de propileno.
MY184536A (en) Modifier control in high pressure polyethylene production
IL266417B (en) Olefin polymerization process in a gas wave reactor with three or more polymerization zones
EP3689918A4 (en) OLEFIN POLYMERIZATION CATALYST, A METHOD FOR MANUFACTURING A CATALYST FOR OLEFIN POLYMERIZATION, A METHOD FOR MANUFACTURING AN OLEFINE POLYMER, AND PROPYLENE-OLEFINE COPOLYMER
EP3098243A4 (en) Solid catalyst component for use in polymerization of olefins, method for producing same, catalyst for use in polymerization of olefins, and method for producing olefin polymer
AU2017358710A1 (en) Olefin polymerization process in a gas-phase reactor having three or more polymerization zones
MX2018002234A (es) Metodos para controlar el hinchamiento del extruido en sistemas de polimerizacion de olefinas de doble catalizador.
MX2018007698A (es) Dispositivo inyector iniciador de polimerizacion en un reactor tubular, reactor tubular para polimerizacion continua de olefinas, y un proceso para la produccion de polimeros y copolimeros de etileno.