GB1443074A - Olefin polymerisation process - Google Patents

Olefin polymerisation process

Info

Publication number
GB1443074A
GB1443074A GB161574A GB161574A GB1443074A GB 1443074 A GB1443074 A GB 1443074A GB 161574 A GB161574 A GB 161574A GB 161574 A GB161574 A GB 161574A GB 1443074 A GB1443074 A GB 1443074A
Authority
GB
United Kingdom
Prior art keywords
olefins
jan
integer
catalyst
surfactant
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
GB161574A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Imperial Chemical Industries Ltd
Original Assignee
Imperial Chemical Industries Ltd
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 Imperial Chemical Industries Ltd filed Critical Imperial Chemical Industries Ltd
Priority to GB161574A priority Critical patent/GB1443074A/en
Priority to ZA00750196A priority patent/ZA75196B/xx
Priority to FR7500886A priority patent/FR2257602B1/fr
Priority to AU77258/75A priority patent/AU491097B2/en
Priority to US05/540,702 priority patent/US4012574A/en
Priority to IT19220/75A priority patent/IT1030977B/it
Priority to NL7500357A priority patent/NL7500357A/xx
Priority to BE152369A priority patent/BE824373A/xx
Priority to DE19752501239 priority patent/DE2501239A1/de
Priority to JP50006950A priority patent/JPS50105788A/ja
Priority to CA217,899A priority patent/CA1046696A/en
Priority to ES433776A priority patent/ES433776A1/es
Publication of GB1443074A publication Critical patent/GB1443074A/en
Expired legal-status Critical Current

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
    • C08F2/00—Processes of polymerisation
    • C08F2/12—Polymerisation in non-solvents
    • C08F2/16—Aqueous medium
    • C08F2/22—Emulsion polymerisation
    • C08F2/24—Emulsion polymerisation with the aid of emulsifying agents
    • 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

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)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Polymerisation Methods In General (AREA)
GB161574A 1974-01-14 1974-01-14 Olefin polymerisation process Expired GB1443074A (en)

Priority Applications (12)

Application Number Priority Date Filing Date Title
GB161574A GB1443074A (en) 1974-01-14 1974-01-14 Olefin polymerisation process
ZA00750196A ZA75196B (en) 1974-01-14 1975-01-10 Polymerisation process
FR7500886A FR2257602B1 (enExample) 1974-01-14 1975-01-13
AU77258/75A AU491097B2 (en) 1974-01-14 1975-01-13 Polymerisation process
US05/540,702 US4012574A (en) 1974-01-14 1975-01-13 Polymerization process
IT19220/75A IT1030977B (it) 1974-01-14 1975-01-13 Processo di polimerizzazione catalitica in dispersione di olefine in presenza di tensioattivo alifatico contenente gruppi fluorocarburici
NL7500357A NL7500357A (nl) 1974-01-14 1975-01-13 Werkwijze voor het polymeriseren of copolymeri- seren van alkenen en gevormde voortbrengselen, vervaardigd onder toepassing van de aldus be- reide polymeren of copolymeren.
BE152369A BE824373A (fr) 1974-01-14 1975-01-14 Procede de polymerisation
DE19752501239 DE2501239A1 (de) 1974-01-14 1975-01-14 Verfahren zur dispersionspolymerisation von olefinen
JP50006950A JPS50105788A (enExample) 1974-01-14 1975-01-14
CA217,899A CA1046696A (en) 1974-01-14 1975-01-14 Polymerisation process
ES433776A ES433776A1 (es) 1974-01-14 1975-01-14 Procedimiento para la polimerizacion o copolimerizacion de olefinas.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB161574A GB1443074A (en) 1974-01-14 1974-01-14 Olefin polymerisation process

Publications (1)

Publication Number Publication Date
GB1443074A true GB1443074A (en) 1976-07-21

Family

ID=9725016

Family Applications (1)

Application Number Title Priority Date Filing Date
GB161574A Expired GB1443074A (en) 1974-01-14 1974-01-14 Olefin polymerisation process

Country Status (11)

Country Link
US (1) US4012574A (enExample)
JP (1) JPS50105788A (enExample)
BE (1) BE824373A (enExample)
CA (1) CA1046696A (enExample)
DE (1) DE2501239A1 (enExample)
ES (1) ES433776A1 (enExample)
FR (1) FR2257602B1 (enExample)
GB (1) GB1443074A (enExample)
IT (1) IT1030977B (enExample)
NL (1) NL7500357A (enExample)
ZA (1) ZA75196B (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4916191A (en) * 1986-07-01 1990-04-10 Soken Kagaku Kabushiki Kaisha Graft copolymer having dispersion stabilizing effect, a process for producing the same, and a process of emulsion polymerization using the same

Families Citing this family (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3765351D1 (de) * 1986-07-31 1990-11-08 Montedison Spa Verfahren zur polymerisierung von alpha-olefinen oder ihrer mischungen mit aethylen unter anwendung eines mikrosphaeroidalen, teilchenfoermigen, festen katalysatorbestandteils oder eines deren vorlaeufer enthaltenden katalysators.
US5629255A (en) * 1993-05-21 1997-05-13 Pcd Polymere Gesellschaft M.B.H. Highly active catalysts for olefin polymerization and a polymerization process using these catalysts
DE4321498A1 (de) * 1993-06-29 1995-01-12 Danubia Petrochem Deutschland Hochaktive Katalysatoren für die Olefinpolymerisation und Polymerisationsverfahren unter Verwendung dieser Katalysatoren
US5504167A (en) * 1994-09-28 1996-04-02 E. I. Du Pont De Nemours And Company Process for the preparation of polyethylene copolymers
FI101479B (fi) * 1994-12-22 1998-06-30 Borealis Polymers Oy Menetelmä likaantumisen estämiseksi polymerointireaktoreissa
FI104827B (fi) * 1995-04-12 2000-04-14 Borealis Polymers Oy Menetelmä likaantumisen ja kerrostumisen estämiseksi kaasufaasireaktoreissa
US7354880B2 (en) * 1998-07-10 2008-04-08 Univation Technologies, Llc Catalyst composition and methods for its preparation and use in a polymerization process
AU782695B2 (en) * 1999-12-15 2005-08-18 Univation Technologies Llc Polymerization process for improved reactor performance of metallocenes
US6593267B2 (en) 2000-12-18 2003-07-15 Univation Technologies, Llc Method for preparing a supported catalyst system and its use in a polymerization process
US6933258B2 (en) 2000-12-19 2005-08-23 Univation Technologies, L.L.C. Catalyst composition and methods for its preparation and use in a polymerization process
JP4742221B2 (ja) * 2003-03-21 2011-08-10 ダウ グローバル テクノロジーズ エルエルシー モルホロジー制御オレフィン重合プロセス
WO2005003184A1 (en) * 2003-06-11 2005-01-13 Exxonmobil Chemical Patents Inc. Polymerization processes using antistatic agents
CA2539505C (en) 2003-09-23 2012-05-15 Dow Global Technologies Inc. Catalyst composition for ethylene polymerization
US20070073012A1 (en) * 2005-09-28 2007-03-29 Pannell Richard B Method for seed bed treatment before a polymerization reaction
US7985811B2 (en) * 2004-01-02 2011-07-26 Univation Technologies, Llc Method for controlling sheeting in gas phase reactors
US20050148742A1 (en) * 2004-01-02 2005-07-07 Hagerty Robert O. Method for controlling sheeting in gas phase reactors
US7683140B2 (en) 2004-05-20 2010-03-23 Univation Technologies, Llc Method for determining temperature value indicative of resin stickiness from data generated by polymerization reaction monitoring
US7754830B2 (en) 2004-05-20 2010-07-13 Univation Technologies, Llc Polymerization reaction monitoring with determination of induced condensing agent concentration for preventing discontinuity events
KR100895168B1 (ko) * 2004-05-20 2009-05-04 유니베이션 테크놀로지즈, 엘엘씨 가스 올레핀 중합 방법
MX2009002495A (es) * 2006-09-07 2009-05-22 Univation Tech Llc Metodos para determinacion en linea del grado de pegajosidad de resina usando un modelo para la reduccion de la temperatura de inicio de fusion.
JP2010502813A (ja) * 2006-09-07 2010-01-28 ユニベーション・テクノロジーズ・エルエルシー 重合反応監視によって生成したデータから樹脂粘着性を示す温度値を決定するための方法
ES2401040T3 (es) * 2007-08-16 2013-04-16 Univation Technologies, Llc Aditivos de continuidad y su uso en procesos de polimerización
CN105749822A (zh) * 2008-09-24 2016-07-13 尤尼威蒂恩技术有限责任公司 清洁流化床反应器系统中的分配板的方法
EP2376540B1 (en) 2009-01-08 2013-04-03 Univation Technologies, LLC Additive for polyolefin polymerization processes
WO2010080871A1 (en) 2009-01-08 2010-07-15 Univation Technologies, Llc Additive for gas phase polymerization processes
CN103347905B (zh) 2010-12-22 2015-12-16 尤尼威蒂恩技术有限责任公司 用于聚烯烃聚合方法的添加剂
EP2610269A1 (en) 2011-12-28 2013-07-03 Saudi Basic Industries Corporation Catalyst composition and method for preparing the same
BR112016012502A2 (pt) 2013-12-09 2017-08-08 Univation Tech Llc Alimentar aditivos de polimerização para processos de polimerização
KR102018279B1 (ko) 2017-03-23 2019-09-04 에스케이이노베이션 주식회사 파울링 방지제 및 이를 이용한 올레핀의 올리고머화 방법
KR102284949B1 (ko) 2017-06-16 2021-08-03 에스케이이노베이션 주식회사 파울링 방지방법 및 올레핀의 올리고머화 방법
KR102513518B1 (ko) 2020-12-23 2023-03-22 디엘케미칼 주식회사 메탈로센 올레핀 중합 공정용 대전방지제를 이용한 올레핀 중합 방법

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2970989A (en) * 1956-03-30 1961-02-07 Goodrich Gulf Chemical Inc Polymerization of ethylene
US3159615A (en) * 1957-12-19 1964-12-01 Monsanto Co Polymerization of olefins in the presence of a ziegler type catalyst plus a surfactant
US3082198A (en) * 1958-08-25 1963-03-19 Goodrich Gulf Chem Inc Process for polymerizing ethylene in the process of aluminum alkyl, titanium tetrachloride, and carboxylic acid
GB884116A (en) 1960-09-30 1961-12-06 Shell Res Ltd Improvements in or relating to the manufacture of polyolefins
GB1004395A (en) 1963-05-18 1965-09-15 Daikin Ind Ltd Method of polymerizing fluoroolefins in aqueous medium
FR1478338A (fr) * 1965-06-17 1967-04-28 Inst Francais Du Petrole Nouveau système catalytique et son application à la polymérisation de composés insaturés
GB1314828A (en) * 1969-08-13 1973-04-26 Ici Ltd Transition metal compositions and polymerisation process catalysed thereby
US3644564A (en) * 1969-12-19 1972-02-22 Shell Oil Co Ethylene oligomerization in the presence of complex nickel-fluorine-containing catalysts

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4916191A (en) * 1986-07-01 1990-04-10 Soken Kagaku Kabushiki Kaisha Graft copolymer having dispersion stabilizing effect, a process for producing the same, and a process of emulsion polymerization using the same

Also Published As

Publication number Publication date
BE824373A (fr) 1975-07-14
US4012574A (en) 1977-03-15
ZA75196B (en) 1976-01-28
DE2501239A1 (de) 1975-07-24
NL7500357A (nl) 1975-07-16
AU7725875A (en) 1976-07-15
FR2257602A1 (enExample) 1975-08-08
ES433776A1 (es) 1976-12-16
JPS50105788A (enExample) 1975-08-20
IT1030977B (it) 1979-04-10
FR2257602B1 (enExample) 1978-09-29
CA1046696A (en) 1979-01-16

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee