BRPI1015318A2 - processo para a produção de um polímero de etileno empregando um cromo contendo o catalisador - Google Patents

processo para a produção de um polímero de etileno empregando um cromo contendo o catalisador

Info

Publication number
BRPI1015318A2
BRPI1015318A2 BRPI1015318A BRPI1015318A BRPI1015318A2 BR PI1015318 A2 BRPI1015318 A2 BR PI1015318A2 BR PI1015318 A BRPI1015318 A BR PI1015318A BR PI1015318 A BRPI1015318 A BR PI1015318A BR PI1015318 A2 BRPI1015318 A2 BR PI1015318A2
Authority
BR
Brazil
Prior art keywords
catalyst
production
ethylene polymer
chromium containing
polymer employing
Prior art date
Application number
BRPI1015318A
Other languages
English (en)
Inventor
Ali Saad Headan
Atieh Aburaqabah
Sirajudeen Mohamed
Wei Xu
Original Assignee
Saudi Basic Ind Corp
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 Saudi Basic Ind Corp filed Critical Saudi Basic Ind Corp
Publication of BRPI1015318A2 publication Critical patent/BRPI1015318A2/pt

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
    • 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

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)
BRPI1015318A 2009-04-10 2010-04-06 processo para a produção de um polímero de etileno empregando um cromo contendo o catalisador BRPI1015318A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP09075176 2009-04-10
PCT/EP2010/002174 WO2010115613A1 (en) 2009-04-10 2010-04-06 Process for the production of an ethylene polymer using a chromium containing catalyst

Publications (1)

Publication Number Publication Date
BRPI1015318A2 true BRPI1015318A2 (pt) 2016-04-19

Family

ID=40984837

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI1015318A BRPI1015318A2 (pt) 2009-04-10 2010-04-06 processo para a produção de um polímero de etileno empregando um cromo contendo o catalisador

Country Status (7)

Country Link
US (1) US8703887B2 (pt)
EP (1) EP2417167B1 (pt)
CN (1) CN102388071B (pt)
BR (1) BRPI1015318A2 (pt)
CA (1) CA2760549A1 (pt)
ES (1) ES2438150T3 (pt)
WO (1) WO2010115613A1 (pt)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2935352B1 (en) 2012-12-19 2020-08-26 Saudi Basic Industries Corporation Polymerisation of ethylene in the presence of a silylchromate based catalyst.
EP3313901B1 (en) * 2015-06-23 2019-04-10 SABIC Global Technologies B.V. Polymerisation of ethylene in the presence of a silylchromate based catalyst
CN106467588B (zh) * 2015-08-21 2018-11-02 中国石油化工股份有限公司 一种用于乙烯聚合的催化剂组分、其制备方法及应用
CN106467584B (zh) * 2015-08-21 2019-08-20 中国石油化工股份有限公司 一种用于乙烯聚合的催化剂组分、其制备方法及应用
CN106467583B (zh) * 2015-08-21 2019-03-26 中国石油化工股份有限公司 一种用于乙烯聚合的催化剂组分、其制备方法及应用
US12091472B2 (en) * 2019-01-25 2024-09-17 Sabic Global Technologies B.V. Chromium oxide catalyst for ethylene polymerization
US11732065B2 (en) 2020-02-28 2023-08-22 Pq Corporation Chromium-on-silica catalysts and methods of making the same
CN115175946B (zh) * 2020-02-28 2025-08-19 埃科维斯特催化剂技术有限责任公司 二氧化硅负载铬催化剂和其制造方法
WO2022214420A1 (en) * 2021-04-06 2022-10-13 Sabic Global Technologies B.V. Chromium based catalyst for ethylene polymerization
EP4638531A1 (en) 2022-12-20 2025-10-29 SABIC Global Technologies B.V. Process for the production of polyethylene

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3353682A (en) * 1966-02-28 1967-11-21 Pall Corp Fluid-permeable fibrous multilayer materials and process of making the same
US3637591A (en) * 1970-04-27 1972-01-25 Monsanto Co Epoxy resin compositions
US3686156A (en) * 1970-05-26 1972-08-22 Du Pont Curing dialkyl xanthogen disulfide-modified chloroprene sol polymers with amines
US4003712A (en) 1970-07-29 1977-01-18 Union Carbide Corporation Fluidized bed reactor
JPS5830323B2 (ja) * 1974-08-12 1983-06-28 昭和電工株式会社 オレフインノ ジユウゴウホウホウ
US4182810A (en) 1978-04-21 1980-01-08 Phillips Petroleum Company Prevention of fouling in polymerization reactors
DE3275189D1 (en) * 1981-06-02 1987-02-26 Asahi Chemical Ind A catalyst for polymerization of olefins
JPS5964604A (ja) 1982-10-06 1984-04-12 Sumitomo Chem Co Ltd ポリオレフインの製造方法
US5331070A (en) 1992-11-13 1994-07-19 Phillips Petroleum Company Process for olefin polymerization
KR100414008B1 (ko) * 1995-03-02 2004-04-29 미쓰비시 가가꾸 가부시키가이샤 α-올레핀올리고머의제조방법
US6538077B1 (en) * 1999-11-04 2003-03-25 Phillips Petroleum Company Polymerization catalyst systems, methods of making and uses therefor
US6989344B2 (en) * 2002-12-27 2006-01-24 Univation Technologies, Llc Supported chromium oxide catalyst for the production of broad molecular weight polyethylene
US20050137364A1 (en) 2003-12-23 2005-06-23 Univation Technologies, Llc Condensing mode operation of gas-phase polymerization reactor
US7351779B2 (en) * 2005-11-22 2008-04-01 Exxonmobil Chemical Patents Inc. Polymerization process and reactor system

Also Published As

Publication number Publication date
US20120123071A1 (en) 2012-05-17
EP2417167A1 (en) 2012-02-15
EP2417167B1 (en) 2013-09-04
ES2438150T3 (es) 2014-01-16
CN102388071B (zh) 2014-01-29
CA2760549A1 (en) 2010-10-14
US8703887B2 (en) 2014-04-22
WO2010115613A1 (en) 2010-10-14
CN102388071A (zh) 2012-03-21

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]
B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]