DK1351998T3 - Fremgangsmåder til dannelse af amorfe polyolefiner med ultrahøj molekylvægt til anvendelse som modstandsreducerende midler - Google Patents

Fremgangsmåder til dannelse af amorfe polyolefiner med ultrahøj molekylvægt til anvendelse som modstandsreducerende midler

Info

Publication number
DK1351998T3
DK1351998T3 DK02709021.6T DK02709021T DK1351998T3 DK 1351998 T3 DK1351998 T3 DK 1351998T3 DK 02709021 T DK02709021 T DK 02709021T DK 1351998 T3 DK1351998 T3 DK 1351998T3
Authority
DK
Denmark
Prior art keywords
methods
reducers
resistant
high molecular
ultra high
Prior art date
Application number
DK02709021.6T
Other languages
English (en)
Inventor
Gerald B Eaton
Michael J Monahan
Alan K Ebert
Robert J Tipton
Eduardo Baralt
Original Assignee
Beta Technologie Ag
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
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First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=22994764&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DK1351998(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Beta Technologie Ag filed Critical Beta Technologie Ag
Application granted granted Critical
Publication of DK1351998T3 publication Critical patent/DK1351998T3/da

Links

Classifications

    • 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
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C5/00—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms
    • C07C5/22—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms by isomerisation
    • C07C5/27—Rearrangement of carbon atoms in the hydrocarbon skeleton
    • C07C5/2729—Changing the branching point of an open chain or the point of substitution on a ring
    • C07C5/2732—Catalytic processes
    • C07C5/274—Catalytic processes with inorganic acids; with salts or anhydrides of acids
    • C07C5/2748—Acids of halogen; Salts thereof
    • C07C5/2751—Metal halides; Complexes thereof with organic 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
    • C08F10/00—Homopolymers and copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • 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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2527/00—Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
    • C07C2527/06—Halogens; Compounds thereof
    • C07C2527/135—Compounds comprising a halogen and titanum, zirconium, hafnium, germanium, tin or lead
    • 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
DK02709021.6T 2001-01-16 2002-01-15 Fremgangsmåder til dannelse af amorfe polyolefiner med ultrahøj molekylvægt til anvendelse som modstandsreducerende midler DK1351998T3 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US26176701P 2001-01-16 2001-01-16
PCT/US2002/000951 WO2002057326A2 (en) 2001-01-16 2002-01-15 Methods for forming amorphous ultra-high molecular weight polyolefins for use as drag reducing agents

Publications (1)

Publication Number Publication Date
DK1351998T3 true DK1351998T3 (da) 2010-05-31

Family

ID=22994764

Family Applications (1)

Application Number Title Priority Date Filing Date
DK02709021.6T DK1351998T3 (da) 2001-01-16 2002-01-15 Fremgangsmåder til dannelse af amorfe polyolefiner med ultrahøj molekylvægt til anvendelse som modstandsreducerende midler

Country Status (11)

Country Link
US (2) US6730750B2 (da)
EP (1) EP1351998B1 (da)
CN (1) CN1310960C (da)
AT (1) ATE458758T1 (da)
AU (1) AU2002243529A1 (da)
CA (1) CA2434795C (da)
DE (1) DE60235444D1 (da)
DK (1) DK1351998T3 (da)
NO (1) NO20032999L (da)
RU (1) RU2277103C2 (da)
WO (1) WO2002057326A2 (da)

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RU2590535C1 (ru) * 2015-09-02 2016-07-10 Общество С Ограниченной Ответственностью "Ника-Петротэк" Способ получения противотурбулентной присадки на основе полиальфаолефинов (варианты)
US10633306B2 (en) 2017-06-06 2020-04-28 Liquidpower Specialty Products Inc. Method of increasing alpha-olefin content
RU2667913C1 (ru) * 2017-07-10 2018-09-25 Общество с ограниченной ответственностью "Газпром добыча Уренгой" Противотурбулентная присадка
CN109161034B (zh) * 2018-08-20 2021-05-25 辽阳辽化奇达化工有限责任公司 一种非晶态α-烯烃共聚物的乳化方法
BR112022018407A2 (pt) * 2020-03-31 2022-11-08 Dow Global Technologies Llc Agente redutor de arrasto
RU2754173C1 (ru) * 2020-07-21 2021-08-30 Публичное акционерное общество "Транснефть" (ПАО "Транснефть") Способ получения противотурбулентных присадок для применения в условиях низких температур транспортируемой среды

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Also Published As

Publication number Publication date
EP1351998A2 (en) 2003-10-15
CN1527846A (zh) 2004-09-08
AU2002243529A1 (en) 2002-07-30
NO20032999D0 (no) 2003-06-30
US6730750B2 (en) 2004-05-04
DE60235444D1 (de) 2010-04-08
NO20032999L (no) 2003-09-16
CA2434795C (en) 2010-01-26
US20040162400A1 (en) 2004-08-19
RU2277103C2 (ru) 2006-05-27
US20020173600A1 (en) 2002-11-21
ATE458758T1 (de) 2010-03-15
WO2002057326A3 (en) 2003-03-06
EP1351998B1 (en) 2010-02-24
WO2002057326A2 (en) 2002-07-25
CA2434795A1 (en) 2002-07-25
CN1310960C (zh) 2007-04-18

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