NO20032239L - Alfaolefinmonomerbaserte skillemidler for motstandsreduserende midler, og fremgangsmater til fremstilling av stromningsmotstandsreduserende midler under anvendelse av alfaolefinmonomerbaserte skillemidler - Google Patents

Alfaolefinmonomerbaserte skillemidler for motstandsreduserende midler, og fremgangsmater til fremstilling av stromningsmotstandsreduserende midler under anvendelse av alfaolefinmonomerbaserte skillemidler

Info

Publication number
NO20032239L
NO20032239L NO20032239A NO20032239A NO20032239L NO 20032239 L NO20032239 L NO 20032239L NO 20032239 A NO20032239 A NO 20032239A NO 20032239 A NO20032239 A NO 20032239A NO 20032239 L NO20032239 L NO 20032239L
Authority
NO
Norway
Prior art keywords
alpha
reducing agents
olefin monomer
resistance reducing
monomer based
Prior art date
Application number
NO20032239A
Other languages
English (en)
Other versions
NO20032239D0 (no
Inventor
Gerald B Eaton
Michael J Monahan
Alan K Ebert
Original Assignee
Energy & Environmental Int Lc
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 Energy & Environmental Int Lc filed Critical Energy & Environmental Int Lc
Publication of NO20032239D0 publication Critical patent/NO20032239D0/no
Publication of NO20032239L publication Critical patent/NO20032239L/no

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
    • C10L1/00—Liquid carbonaceous fuels
    • C10L1/10—Liquid carbonaceous fuels containing additives
    • C10L1/14—Organic compounds
    • C10L1/16—Hydrocarbons
    • C10L1/1625—Hydrocarbons macromolecular compounds
    • C10L1/1633—Hydrocarbons macromolecular compounds homo- or copolymers obtained by reactions only involving carbon-to carbon unsaturated bonds
    • C10L1/1641—Hydrocarbons macromolecular compounds homo- or copolymers obtained by reactions only involving carbon-to carbon unsaturated bonds from compounds containing aliphatic monomers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D7/00—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials
    • B05D7/22—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials to internal surfaces, e.g. of tubes
    • B05D7/222—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials to internal surfaces, e.g. of tubes of pipes
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17D—PIPE-LINE SYSTEMS; PIPE-LINES
    • F17D1/00—Pipe-line systems
    • F17D1/08—Pipe-line systems for liquids or viscous products
    • F17D1/16—Facilitating the conveyance of liquids or effecting the conveyance of viscous products by modification of their viscosity
    • F17D1/17—Facilitating the conveyance of liquids or effecting the conveyance of viscous products by modification of their viscosity by mixing with another liquid, i.e. diluting
    • 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)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Polymers & Plastics (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Medicinal Chemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Public Health (AREA)
  • General Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Polymerisation Methods In General (AREA)
NO20032239A 2000-11-27 2003-05-19 Alfaolefinmonomerbaserte skillemidler for motstandsreduserende midler, og fremgangsmater til fremstilling av stromningsmotstandsreduserende midler under anvendelse av alfaolefinmonomerbaserte skillemidler NO20032239L (no)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US25327900P 2000-11-27 2000-11-27
US09/962,784 US6815011B2 (en) 2000-11-27 2001-09-25 Alpha olefin monomer partitioning agents for drag reducing agents and methods of forming drag reducing agents using alpha olefin monomer partitioning agents
PCT/US2001/044217 WO2002085960A2 (en) 2000-11-27 2001-11-26 Alpha olefin monomer partitioning agents for drag reducing agents and methods of forming drag reducing agents using alpha olefin monomer partitioning agents

Publications (2)

Publication Number Publication Date
NO20032239D0 NO20032239D0 (no) 2003-05-19
NO20032239L true NO20032239L (no) 2003-07-25

Family

ID=26943088

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20032239A NO20032239L (no) 2000-11-27 2003-05-19 Alfaolefinmonomerbaserte skillemidler for motstandsreduserende midler, og fremgangsmater til fremstilling av stromningsmotstandsreduserende midler under anvendelse av alfaolefinmonomerbaserte skillemidler

Country Status (10)

Country Link
US (2) US6815011B2 (no)
EP (1) EP1366093B1 (no)
AT (1) ATE384085T1 (no)
AU (1) AU2001297963A1 (no)
CA (1) CA2429802A1 (no)
DE (1) DE60132492T2 (no)
DK (1) DK1366093T3 (no)
ES (1) ES2298194T3 (no)
NO (1) NO20032239L (no)
WO (1) WO2002085960A2 (no)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6576732B1 (en) * 2000-11-28 2003-06-10 Conocophillips Co. Drag-reducing polymers and drag-reducing polymer suspensions and solutions
US20080144899A1 (en) * 2006-11-30 2008-06-19 Manoj Varma Process for extracting periodic features from images by template matching
US20080230605A1 (en) * 2006-11-30 2008-09-25 Brian Weichel Process and apparatus for maintaining data integrity
US7787126B2 (en) * 2007-03-26 2010-08-31 Purdue Research Foundation Method and apparatus for conjugate quadrature interferometric detection of an immunoassay
US7842738B2 (en) * 2007-10-26 2010-11-30 Conocophillips Company High polymer content hybrid drag reducers
CN103047485A (zh) * 2012-11-16 2013-04-17 李宏江 一种减小流体阻力的超级疏水管道的制造方法及应用方案
US10683412B2 (en) * 2016-08-05 2020-06-16 Liquidpower Specialty Products Inc. Drag reducing composition
GB201901496D0 (en) 2019-02-04 2019-03-27 Innospec Ltd Chemical reactions
GB201901494D0 (en) * 2019-02-04 2019-03-27 Innospec Ltd Polymeric materials
GB201901503D0 (en) 2019-02-04 2019-03-27 Innospec Ltd Chemical reactions
CN111454388B (zh) * 2020-04-18 2022-08-30 辽宁大学 一种烯醇/α-烯烃共聚物管道减阻剂及其制备方法和应用

Family Cites Families (130)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA901727A (en) 1972-05-30 Amann Herbert Process for continuous polymerization
US5151399A (en) 1990-10-18 1992-09-29 Shell Oil Company Olefin polymerization catalyst
US3542044A (en) 1966-09-22 1970-11-24 John J Padden Friction reducing compositions for oil-based fracturing fluids
US3645822A (en) 1969-01-31 1972-02-29 Dow Chemical Co Method for providing multilayer films having improved slip properties
US4057680A (en) 1969-11-26 1977-11-08 Showa Denko Kabushiki Kaisha Method of polymerizing α-olefins
US3692676A (en) 1969-12-22 1972-09-19 Continental Oil Co Method of friction loss reduction in oleaginous fluids flowing through conduits
US3669948A (en) 1970-09-04 1972-06-13 Chisso Corp Method for producing poly{60 -olefins
US3730275A (en) 1971-02-16 1973-05-01 Continental Oil Co Method using low friction loss liquid composition having resistance to shear degradation
US3791913A (en) 1971-05-17 1974-02-12 Exxon Research Engineering Co Free flowing elastomer pellets and process for their preparation
US3736288A (en) 1971-07-09 1973-05-29 Union Carbide Corp Drag reducing formulations
US3767561A (en) 1971-07-21 1973-10-23 Exxon Research Engineering Co Alpha-olefin polymers as dewaxing aids
US5521242A (en) 1971-09-30 1996-05-28 The United States Of America As Represented By The Secretary Of The Navy High concentration slurry-formulation and application
BE792607A (nl) 1971-12-20 1973-06-12 Shell Int Research Titaanchloride-bevattende composities geschikt voor polymerisatie
NL7206290A (no) 1972-05-10 1973-11-13
US3843589A (en) 1973-02-05 1974-10-22 Union Carbide Corp Stable pumpable slurries of ethylene oxide polymers
DE2329641C3 (de) 1973-06-09 1978-09-28 Hoechst Ag, 6000 Frankfurt Verfahren zur Polymerisation von ct-Olefinen
US3884252A (en) 1973-06-20 1975-05-20 Shell Oil Co Friction reduction
US3901789A (en) * 1973-08-20 1975-08-26 Witco Chemical Corp Solvent dewaxing with oxidized high molecular weight alpha olefin wax aids
US4190069A (en) 1975-06-06 1980-02-26 General Electric Company Process for transmitting a hydrocarbon fluid through a pipeline
US4142991A (en) 1975-12-22 1979-03-06 Stauffer Chemical Company Substantially agglomeration-free catalyst component
US4147677A (en) 1977-11-29 1979-04-03 Exxon Research & Engineering Co. Dry blending of neutralized sulfonated elastomeric powders
US4182810A (en) 1978-04-21 1980-01-08 Phillips Petroleum Company Prevention of fouling in polymerization reactors
US4212312A (en) 1978-08-28 1980-07-15 Shell Oil Company Fragmented polymers as friction reducers in pipeline transportation of products
DE2847986A1 (de) 1978-11-04 1980-05-22 Huels Chemische Werke Ag Verfahren zur herstellung von pulverfoermigen, thermoplastischen copolymeren aus aethylen und buten-(1)
US4335964A (en) 1978-12-04 1982-06-22 Shell Oil Company Injection system for solid friction reducing polymers
US4263926A (en) 1978-12-04 1981-04-28 Shell Oil Company Injection system for solid friction reducing polymers
US4415714A (en) 1979-01-02 1983-11-15 Conoco Inc. Catalyst and method for preparation of drag reducing substances
US4433123A (en) * 1979-01-29 1984-02-21 Conoco Inc. Polymerization process for drag reducing substances
US4282114A (en) 1979-02-08 1981-08-04 Mitsui Toatsu Chemicals, Inc. Catalyst for polymerizing α-olefins
US4395358A (en) 1979-02-12 1983-07-26 Exxon Research & Engineering Co. Titanium trichloride catalyst complex and process for the production thereof
US4262104A (en) 1979-02-12 1981-04-14 Exxon Research & Engineering Co. Titanium trichloride catalyst complex and process for the production thereof
US4340076A (en) 1979-02-27 1982-07-20 General Technology Applications, Inc. Dissolving polymers in compatible liquids and uses thereof
DE3064564D1 (en) 1979-04-30 1983-09-22 Shell Int Research Olefin polymerization catalyst compositions and a process for the polymerization of olefins employing such compositions
CA1141093A (en) 1979-05-17 1983-02-08 Brian L. Goodall Olefin polymerization catalyst compositions and a process for the polymerization of olefins employing such compositions
US4358560A (en) 1979-08-02 1982-11-09 Exxon Research & Engineering Co. Stabilized slurries of isoolefin polymers
US4289679A (en) 1979-12-14 1981-09-15 Conoco, Inc. Method for producing solutions of drag reducing substances
US4267292A (en) 1979-12-26 1981-05-12 The Standard Oil Company Addition of chlorine compound to Ziegler polymerization process
CA1177599A (en) 1980-04-21 1984-11-06 John F. Motier Compositions for and method of reducing hydrocarbon fluid friction loss in conduits
US4333488A (en) 1980-09-08 1982-06-08 Conoco Inc. Method of transporting viscous hydrocarbons
US4358572A (en) 1981-05-07 1982-11-09 Conoco Inc. Method for the preparation of non-crystalline polymers of high molecular weight
US4493903A (en) 1981-05-12 1985-01-15 Conoco Inc. Polymerization process for drag reducing substances
US4493904A (en) 1981-06-29 1985-01-15 Conoco Inc. Catalyst and method for preparation of drag reducing substances
JPS5853905A (ja) 1981-09-29 1983-03-30 Toa Nenryo Kogyo Kk オレフイン重合用触媒成分
US4384089A (en) 1981-10-15 1983-05-17 Atlantic Richfield Company Low temperature polymerization process
US4371455A (en) 1981-12-21 1983-02-01 Conoco, Inc. Supported catalyst for olefin polymerization
US4426317A (en) 1982-11-24 1984-01-17 Cities Service Company Process for making olefin polymerization catalyst
US4478951A (en) 1983-01-03 1984-10-23 Exxon Research & Engineering Co. Titanium trichloride catalyst component and the process for the production thereof
US4522982A (en) 1983-06-06 1985-06-11 Exxon Research & Engineering Co. Isotactic-stereoblock polymers of alpha-olefins and process for producing the same
US4959436A (en) 1983-06-15 1990-09-25 Exxon Research And Engineering Co. Narrow MWD alpha-olefin copolymers
JPS6094408A (ja) 1983-10-28 1985-05-27 Sumitomo Chem Co Ltd 重合体スラリ−の処理方法
US4656204A (en) 1983-11-02 1987-04-07 Exxon Research And Engineering Company Process for use of drag reduction agent in a hydrocarbon liquid
US4539374A (en) 1984-03-21 1985-09-03 E. I. Du Pont De Nemours And Company Polyolefin with improved processing properties
DE3501858A1 (de) 1985-01-22 1986-07-24 Neste Oy, Espoo Katalysator-komponenten, katalysator und verfahren fuer die polymerisation von olefinen
US4642410A (en) 1985-03-14 1987-02-10 Uniroyal Chemical Company, Inc. Catalytic poly alpha-olefin process
DE3574395D1 (en) 1985-04-03 1989-12-28 Conoco Inc Improved use of flow improvers
US4584244A (en) 1985-05-28 1986-04-22 Conoco Inc. Preparation of cold flow resistant polymer powders
US4693321A (en) 1985-11-18 1987-09-15 Conoco Inc. Method using encapsulated flow improvers to reduce turbulence
US4845178A (en) 1985-11-21 1989-07-04 Pony Industries, Inc. Polymerization process
US4758354A (en) 1985-12-12 1988-07-19 General Technology Applications, Inc. Separation process
US4720397A (en) 1985-12-12 1988-01-19 General Technology Applications, Inc. Rapid dissolving polymer compositions and uses therefor
US4659685A (en) 1986-03-17 1987-04-21 The Dow Chemical Company Heterogeneous organometallic catalysts containing a supported titanium compound and at least one other supported organometallic compound
FR2597487B1 (fr) 1986-04-17 1989-09-29 Bp Chimie Sa Copolymeres amorphes de masse moleculaire elevee d'ethylene et d'alpha-olefines.
USH316H (en) 1986-05-02 1987-08-04 Exxon Research And Engineering Co. Hydrocarbon drag reduction with interpolymer complexes containing novel sulfo-octene
US5241025A (en) 1987-01-30 1993-08-31 Exxon Chemical Patents Inc. Catalyst system of enhanced productivity
JPS63291905A (ja) 1987-05-25 1988-11-29 Kao Corp オレフィン−無水マレイン酸共重合体粒子の製造方法
US4756326A (en) 1987-07-13 1988-07-12 Conoco Inc. Polymeric drag reducer performance by injection through a land-length die
US4771800A (en) 1987-07-13 1988-09-20 Conoco Inc. Dissolution performance by injection through a die-type nozzle
US4804794A (en) 1987-07-13 1989-02-14 Exxon Chemical Patents Inc. Viscosity modifier polymers
DE3726067A1 (de) 1987-08-06 1989-02-16 Hoechst Ag Verfahren zur herstellung von 1-olefinpolymeren
JPH072798B2 (ja) 1987-10-28 1995-01-18 住友化学工業株式会社 オレフィン重合用固体触媒成分
US4771799A (en) 1987-10-29 1988-09-20 Conoco Inc. Method for improving the performance of highly viscous concentrates of high molecular weight drag reducing polymers
US4968853A (en) 1987-12-29 1990-11-06 The Lubrizol Corporation Alpha-olefin polymers
FR2633298B1 (fr) 1988-06-23 1991-01-18 Norsolor Sa Composant catalytique pour la polymerisation des olefines et son procede de preparation
US5320994A (en) 1988-06-23 1994-06-14 Norsolor Process for preparing a catalyst for the polymerization of olefins
US4881566A (en) 1988-10-11 1989-11-21 Conoco Inc. Method for reducing pressure drop in the transportation of drag reducer
US4945142A (en) 1988-11-14 1990-07-31 Conoco Inc. Composition and process for friction loss reduction
US5276116A (en) 1988-11-14 1994-01-04 Conoco Inc. Composition and method for friction loss reduction
US4952738A (en) 1988-11-14 1990-08-28 Conoco Inc. Composition and method for friction loss reduction
US5639842A (en) 1988-12-26 1997-06-17 Mitsui Petrochemical Industries, Ltd. Ethylene random copolymers
JP2774171B2 (ja) 1989-01-21 1998-07-09 三菱化学株式会社 エチレン共重合体の製造法
JP2752695B2 (ja) 1989-05-25 1998-05-18 出光興産株式会社 アルミノキサンの乾燥方法およびポリマーの製造方法
GB8925945D0 (en) 1989-11-16 1990-01-04 Shell Int Research Olefin polymerization catalysts
US5104839A (en) 1990-05-29 1992-04-14 Phillips Petroleum Company Method for producing olefin polymer blends utilizing a chromium-zirconium dual catalyst system
JPH0445110A (ja) 1990-06-12 1992-02-14 Japan Synthetic Rubber Co Ltd エチレン系共重合体の製造方法
US5080121A (en) 1990-08-06 1992-01-14 Council Of Scientific & Industrial Research Process for the preparation of a new polymer useful for drag reduction in hydrocarbon fluids in exceptionally dilute polymer solutions
US5244937A (en) 1990-09-04 1993-09-14 Conoco Inc. Stable nonagglomerating aqueous suspensions of oil soluble polymeric friction reducers
US5162277A (en) 1990-10-18 1992-11-10 Shell Oil Company Olefin polymerization catalyst
US5243001A (en) 1990-11-12 1993-09-07 Hoechst Aktiengesellschaft Process for the preparation of a high molecular weight olefin polymer
FI86989C (fi) 1990-12-19 1992-11-10 Neste Oy Foerfarande foer framstaellning av en polymerisationskatalysatorkomponent foer olefiner, en polymerisationskatalysatorkomponent som har framstaellts enligt foerfarandet, och dess anvaendning
FI86867C (fi) 1990-12-28 1992-10-26 Neste Oy Flerstegsprocess foer framstaellning av polyeten
EP0516018B1 (de) 1991-05-27 1996-03-27 Hoechst Aktiengesellschaft Verfahren zur Herstellung von Polyolefinen mit breiter Molmassenverteilung
IT1251465B (it) 1991-07-12 1995-05-15 Enichem Polimeri Catalizzatore supportato per la (co)polimerizzazione dell'etilene.
US5710224A (en) 1991-07-23 1998-01-20 Phillips Petroleum Company Method for producing polymer of ethylene
IT1250706B (it) 1991-07-25 1995-04-21 Enichem Polimeri Catalizzatore per la polimerizzazione di olefine
TW300901B (no) 1991-08-26 1997-03-21 Hoechst Ag
CA2077744C (en) 1991-09-30 2003-04-15 Edwar Shoukri Shamshoum Homogeneous-heterogeneous catalyst system for polyolefins
ATE286918T1 (de) 1991-10-15 2005-01-15 Basell Polyolefine Gmbh Verfahren zur herstellung eines olefinpolymers unter verwendung von metallocenen mit speziell substituierten indenylliganden
US5359015A (en) 1991-11-07 1994-10-25 Exxon Chemical Patents Inc. Metallocene catalysts and their production and use
EP0544308B1 (en) 1991-11-28 1998-02-18 Showa Denko Kabushikikaisha Novel metallocene and process for producing polyolefin using the same
TW318184B (no) 1991-11-30 1997-10-21 Hoechst Ag
US5585447A (en) 1991-12-19 1996-12-17 Ecp-Enichem Polymeres France S.A. Catalyst for the (co)polymerization of alpha-olefins, a process for its preparation and (co)polymerization process making use thereof
JPH05178927A (ja) 1991-12-27 1993-07-20 Tosoh Corp オレフィン重合用触媒およびオレフィン重合体の製造方法
US5165441A (en) 1991-12-30 1992-11-24 Conoco Inc. Process and apparatus for blending drag reducer in solvent
US5198399A (en) 1992-01-17 1993-03-30 Quantum Chemical Corporation Polymerization catalyst and method
IT1254223B (it) 1992-02-26 1995-09-14 Enichem Polimeri Catalizzatore per la polimerizzazione di olefine
US5434115A (en) 1992-05-22 1995-07-18 Tosoh Corporation Process for producing olefin polymer
US5238892A (en) 1992-06-15 1993-08-24 Exxon Chemical Patents Inc. Supported catalyst for 1-olefin(s) (co)polymerization
US5276220A (en) 1992-06-18 1994-01-04 Ethyl Corporation Actinide catalyzed chain growth process
CA2110654C (en) 1992-12-17 2006-03-21 Albert Rossi Dilute process for the polymerization of ethylene/alpha-olefin copolymer using metallocene catalyst systems
EP0698619B1 (en) 1993-03-31 2001-11-07 Idemitsu Kosan Company Limited Catalyst for producing vinyl polymer and process for producing vinylaromatic polymer
ZA943399B (en) 1993-05-20 1995-11-17 Bp Chem Int Ltd Polymerisation process
US5449732A (en) 1993-06-18 1995-09-12 Conoco Inc. Solvent free oil soluble drag reducing polymer suspension
US5376697B1 (en) 1993-06-21 1998-06-02 Conoco Inc Drag reducers for flowing hydrocarbons
BE1007698A3 (fr) 1993-11-04 1995-10-03 Solvay Systeme catalytique utilisable pour la polymerisation des alpha-olefines et procede pour cette polymerisation.
US5416179A (en) 1994-03-16 1995-05-16 Phillips Petroleum Company Catalyst compositions and olefin polymerization
US5442019A (en) 1994-03-25 1995-08-15 Exxon Chemical Company Process for transitioning between incompatible polymerization catalysts
US5436212A (en) 1994-04-15 1995-07-25 Phillips Petroleum Company Organoaluminoxy product, preparation, and use
US5539044A (en) 1994-09-02 1996-07-23 Conoco In. Slurry drag reducer
US5712365A (en) 1995-03-27 1998-01-27 Tosoh Corporation Process for producing ethylene alpha-olefin copolymer
US5733953A (en) 1995-06-29 1998-03-31 Baker Hughes Incorporated Low viscosity, high concentration drag reducing agent and method therefor
US5728855A (en) 1995-10-19 1998-03-17 Akzo Nobel Nv Modified polyalkylaluminoxane composition formed using reagent containing carbon-oxygen double bond
US5869570A (en) 1996-03-19 1999-02-09 Energy & Environmental International, L.C. Composition of and process for forming polyalphaolefin drag reducing agents
US6015779A (en) 1996-03-19 2000-01-18 Energy & Environmental International, L.C. Methods for forming amorphous ultra-high molecular weight polyalphaolefin drag reducing agents
US5644007A (en) 1996-04-26 1997-07-01 Minnesota Mining And Manufacturing Company Continuous process for the production of poly(1-alkenes)
US6172151B1 (en) * 1996-10-15 2001-01-09 Conoco Inc. Nonaqueous drag reducing suspensions
US6126872A (en) 1998-01-27 2000-10-03 Baker Hughes Incorporated Microencapsulated drag reducing agents
US5932670A (en) 1998-03-30 1999-08-03 Phillips Petroleum Company Polymerization catalysts and processes therefor
US6178980B1 (en) 1998-08-26 2001-01-30 Texaco Inc. Method for reducing the pipeline drag of heavy oil and compositions useful therein
US6399676B1 (en) 2000-11-28 2002-06-04 Conoco, Inc. Drag-reducing polymer suspensions
US7012046B2 (en) * 2001-06-08 2006-03-14 Eaton Gerald B Drag reducing agent slurries having alfol alcohols and processes for forming drag reducing agent slurries having alfol alcohols

Also Published As

Publication number Publication date
AU2001297963A1 (en) 2002-11-05
WO2002085960A2 (en) 2002-10-31
US20020065202A1 (en) 2002-05-30
ATE384085T1 (de) 2008-02-15
NO20032239D0 (no) 2003-05-19
EP1366093A2 (en) 2003-12-03
US6815011B2 (en) 2004-11-09
WO2002085960A3 (en) 2003-09-12
US20040116630A1 (en) 2004-06-17
DK1366093T3 (da) 2008-05-19
ES2298194T3 (es) 2008-05-16
DE60132492T2 (de) 2008-12-24
EP1366093B1 (en) 2008-01-16
DE60132492D1 (de) 2008-03-06
CA2429802A1 (en) 2002-10-31

Similar Documents

Publication Publication Date Title
DE60133672D1 (de) Olefinpolymerisationsverfahren zur herstellung vonn
NO20032239L (no) Alfaolefinmonomerbaserte skillemidler for motstandsreduserende midler, og fremgangsmater til fremstilling av stromningsmotstandsreduserende midler under anvendelse av alfaolefinmonomerbaserte skillemidler
HK1098771A1 (en) Catalyst composition comprising shuttling agent for ethylene multi-block copolymer formation
CN105085799B (zh) 一种缓膨型纳米弹性微球深部调剖驱油剂及其制备方法
DE60116490D1 (de) Heisssiegelbare polyethylenfolie und verfahren zu ihrer herstellung
MX2007011340A (es) Composicion de catalizador que comprende un agente de transporte para la formacion de copolimero de bloques multiples regio-irregular.
NO984177L (no) Polyolefinbasert middel for reduksjon av str°mningsmotstand, og fremgangsmÕte til fremstilling av slikt middel
EP0513380A4 (en) Process for producing olefinic polymer
CN109705834A (zh) 一种组合物、利用该组合物制备的耐温抗盐压裂液增稠剂及其制备方法
JPS5340093A (en) Preparation of polyolefin
NO970799L (no) Höymolekylært polypropylen med bred molekylvektfordeling
DE602005000036D1 (de) Katalysatoreinsatz bei der herstellung von bimodalem polyolefin
DE60008380D1 (de) Verfahren zur herstellung von fluorinierten absorbierenden polymerpartikeln
ATE274027T1 (de) Dispersionspulver enthaltend teilacetalisierte, wasserlösliche polyvinylalkohole, verfahren zu seiner herstellung sowie verwendung
WO2002050132A3 (en) A catalyst composition and method for its preparation and use in a polymerization process
DK1392995T3 (da) Modstandsreducerende opslæmninger med alfolalkoholer og fremgangsmåder til dannelse af dem
WO2002051884A3 (en) A catalyst system and its use in a polymerization process
WO2002040549A3 (en) A method for preparing a catalyst composition and its use in a polymerization process
WO2002044221A3 (en) Polymerization process
PL337396A1 (en) Method of obtaining catalytic compositions for use in polymerising alpha olefins, catalytic composition obtained thereby and polymerisation process employing such composition
DE60306351D1 (de) Polymerzusammensetzung mit verbesserter temperaturbeständigkeit
FI101891B1 (fi) Menetelmä saumattavan ja piilattavan muovimateriaalin valmistamiseksi
JPS54139987A (en) Preparation of 4-methyl-1-pentene copolymer composition
NO991945L (no) Kopolymer bestÕende av etylen og minst en <alfa>-olefin og fremgangsmÕte for fremstilling derav
JPS56151710A (en) Preparation of olefin copolymer rubber