FI111735B - Förfarande för framställning av ett strömningsmotståndsnedsättande ämne och dess användning - Google Patents

Förfarande för framställning av ett strömningsmotståndsnedsättande ämne och dess användning Download PDF

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Publication number
FI111735B
FI111735B FI20002372A FI20002372A FI111735B FI 111735 B FI111735 B FI 111735B FI 20002372 A FI20002372 A FI 20002372A FI 20002372 A FI20002372 A FI 20002372A FI 111735 B FI111735 B FI 111735B
Authority
FI
Finland
Prior art keywords
diene
att
eller
hydrocarbon
monomer
Prior art date
Application number
FI20002372A
Other languages
English (en)
Finnish (fi)
Other versions
FI20002372A0 (sv
FI20002372A (sv
Inventor
Esa Virtanen
Amir Kiumars Karbasi
Hannu Harjuhahto
Esa Karhu
Leif Rockas
Tapani Laiho
Mirja Eklund
Original Assignee
Fortum Oyj
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 Fortum Oyj filed Critical Fortum Oyj
Priority to FI20002372A priority Critical patent/FI111735B/sv
Publication of FI20002372A0 publication Critical patent/FI20002372A0/sv
Priority to AU2002210617A priority patent/AU2002210617A1/en
Priority to AT01978505T priority patent/ATE313568T1/de
Priority to DE60116138T priority patent/DE60116138T2/de
Priority to PCT/FI2001/000926 priority patent/WO2002034802A1/en
Priority to EP01978505A priority patent/EP1335941B1/en
Priority to ES01978505T priority patent/ES2255572T3/es
Publication of FI20002372A publication Critical patent/FI20002372A/sv
Application granted granted Critical
Publication of FI111735B publication Critical patent/FI111735B/sv

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
    • 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
    • C08F10/14—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
    • C08F110/00—Homopolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • C08F110/14—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
    • C08F210/14—Monomers containing five or more carbon atoms

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)
  • Steroid Compounds (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Control Of Stepping Motors (AREA)
FI20002372A 2000-10-27 2000-10-27 Förfarande för framställning av ett strömningsmotståndsnedsättande ämne och dess användning FI111735B (sv)

Priority Applications (7)

Application Number Priority Date Filing Date Title
FI20002372A FI111735B (sv) 2000-10-27 2000-10-27 Förfarande för framställning av ett strömningsmotståndsnedsättande ämne och dess användning
AU2002210617A AU2002210617A1 (en) 2000-10-27 2001-10-26 Process for preparing and method of using a drag reducing agent
AT01978505T ATE313568T1 (de) 2000-10-27 2001-10-26 Verfahren zur herstellung und verfahren zur verwendung eines strömungsbeschleunigers
DE60116138T DE60116138T2 (de) 2000-10-27 2001-10-26 Verfahren zur herstellung und verfahren zur verwendung eines strömungsbeschleunigers
PCT/FI2001/000926 WO2002034802A1 (en) 2000-10-27 2001-10-26 Process for preparing and method of using a drag reducing agent
EP01978505A EP1335941B1 (en) 2000-10-27 2001-10-26 Process for preparing and method of using a drag reducing agent
ES01978505T ES2255572T3 (es) 2000-10-27 2001-10-26 Procedimiento de preparacion y de utilizacion de un agente que reduce la resistencia al roce.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI20002372A FI111735B (sv) 2000-10-27 2000-10-27 Förfarande för framställning av ett strömningsmotståndsnedsättande ämne och dess användning
FI20002372 2000-10-27

Publications (3)

Publication Number Publication Date
FI20002372A0 FI20002372A0 (sv) 2000-10-27
FI20002372A FI20002372A (sv) 2002-04-28
FI111735B true FI111735B (sv) 2003-09-15

Family

ID=8559385

Family Applications (1)

Application Number Title Priority Date Filing Date
FI20002372A FI111735B (sv) 2000-10-27 2000-10-27 Förfarande för framställning av ett strömningsmotståndsnedsättande ämne och dess användning

Country Status (7)

Country Link
EP (1) EP1335941B1 (sv)
AT (1) ATE313568T1 (sv)
AU (1) AU2002210617A1 (sv)
DE (1) DE60116138T2 (sv)
ES (1) ES2255572T3 (sv)
FI (1) FI111735B (sv)
WO (1) WO2002034802A1 (sv)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BR0213054A (pt) * 2001-10-01 2004-09-28 Conocophillips Co Poliolefina de peso molecular ultra-elevado útil como melhoradores de fluxo em fluidos frios
GB201111799D0 (en) 2011-07-08 2011-08-24 Innospec Ltd Improvements in fuels
US10094399B2 (en) * 2015-11-30 2018-10-09 Indian Oil Corporation Limited Process of preparation of drag reducing polymers and usage thereof
GB201901496D0 (en) 2019-02-04 2019-03-27 Innospec Ltd Chemical reactions
GB201901503D0 (en) 2019-02-04 2019-03-27 Innospec Ltd Chemical reactions
GB201901499D0 (en) * 2019-02-04 2019-03-27 Innospec Ltd Polymeric materials
CN111217953A (zh) * 2019-10-30 2020-06-02 中国石油化工股份有限公司 一种低结晶性高分子量聚烯烃及其合成和应用
JP2023520146A (ja) * 2020-03-31 2023-05-16 ダウ グローバル テクノロジーズ エルエルシー 抗力低減剤
CN113845613B (zh) * 2021-09-29 2023-01-06 天津华聚化工科技有限公司 一种高纯度超高分子量聚乙烯树脂及其生产工艺

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4289679A (en) * 1979-12-14 1981-09-15 Conoco, Inc. Method for producing solutions of drag reducing substances
US4358572A (en) * 1981-05-07 1982-11-09 Conoco Inc. Method for the preparation of non-crystalline polymers of high molecular weight
FI88047C (sv) * 1991-05-09 1993-03-25 Neste Oy På tvenne elektrondonorer baserad katalysator för polymerisation av ol efiner
FI96615C (sv) * 1993-06-04 1996-07-25 Neste Oy Förfarande för polymerisation av C4-C40- -olefiner eller kopolymerisation med andra -olefiner

Also Published As

Publication number Publication date
WO2002034802A1 (en) 2002-05-02
ATE313568T1 (de) 2006-01-15
ES2255572T3 (es) 2006-07-01
DE60116138T2 (de) 2006-09-21
EP1335941B1 (en) 2005-12-21
EP1335941A1 (en) 2003-08-20
DE60116138D1 (de) 2006-01-26
FI20002372A0 (sv) 2000-10-27
AU2002210617A1 (en) 2002-05-06
FI20002372A (sv) 2002-04-28

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Owner name: M-I FINLAND OY

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