PT2752439T - Polímeros de redução de arrasto não polialfaolefínicos dispersos - Google Patents

Polímeros de redução de arrasto não polialfaolefínicos dispersos

Info

Publication number
PT2752439T
PT2752439T PT141636134T PT14163613T PT2752439T PT 2752439 T PT2752439 T PT 2752439T PT 141636134 T PT141636134 T PT 141636134T PT 14163613 T PT14163613 T PT 14163613T PT 2752439 T PT2752439 T PT 2752439T
Authority
PT
Portugal
Prior art keywords
drag reducing
reducing polymers
disperse non
polyalphaolefin drag
polyalphaolefin
Prior art date
Application number
PT141636134T
Other languages
English (en)
Inventor
L Burden Timothy
L Johnston Ray
N Milligan Stuart
W Smith Kenneth
F Harris William
R Dreher Wayne
Original Assignee
Lubrizol Specialty Products Inc
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=39768579&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=PT2752439(T) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Lubrizol Specialty Products Inc filed Critical Lubrizol Specialty Products Inc
Publication of PT2752439T publication Critical patent/PT2752439T/pt

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J3/00—Processes of treating or compounding macromolecular substances
    • C08J3/02—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2333/00—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Derivatives of such polymers
    • C08J2333/04—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Derivatives of such polymers esters
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/0318—Processes
    • Y10T137/0391—Affecting flow by the addition of material or energy

Landscapes

  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (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)
  • Compositions Of Macromolecular Compounds (AREA)
  • Lubricants (AREA)
PT141636134T 2007-10-26 2008-07-31 Polímeros de redução de arrasto não polialfaolefínicos dispersos PT2752439T (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US11/925,214 US7888407B2 (en) 2007-10-26 2007-10-26 Disperse non-polyalphaolefin drag reducing polymers

Publications (1)

Publication Number Publication Date
PT2752439T true PT2752439T (pt) 2017-01-27

Family

ID=39768579

Family Applications (1)

Application Number Title Priority Date Filing Date
PT141636134T PT2752439T (pt) 2007-10-26 2008-07-31 Polímeros de redução de arrasto não polialfaolefínicos dispersos

Country Status (14)

Country Link
US (3) US7888407B2 (pt)
EP (3) EP2190904B1 (pt)
CN (1) CN101932633B (pt)
BR (1) BRPI0807980A2 (pt)
CA (1) CA2679848C (pt)
CO (1) CO6390072A2 (pt)
DK (2) DK2190904T3 (pt)
EA (1) EA019423B8 (pt)
EC (1) ECSP099752A (pt)
ES (2) ES2611466T3 (pt)
MX (1) MX2009009350A (pt)
PL (2) PL2190904T3 (pt)
PT (1) PT2752439T (pt)
WO (1) WO2009055114A1 (pt)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7888407B2 (en) * 2007-10-26 2011-02-15 Conocophillips Company Disperse non-polyalphaolefin drag reducing polymers
US8916626B2 (en) * 2008-07-31 2014-12-23 Lubrizol Specialty Products, Inc. Drag reducing copolymers for cold fluid applications
US20120035297A1 (en) 2010-08-09 2012-02-09 Conocophillips Company Remediation of agglomerated flow improvers
CN103627380B (zh) * 2013-11-08 2016-06-08 中国石油天然气股份有限公司 一种水溶性减阻剂及其制备和应用
FR3021327B1 (fr) * 2014-05-21 2016-06-03 Snf Sas Procede de reduction de friction dans le transport de l'ethanol
CN107323602B (zh) * 2017-07-19 2019-02-12 吉林大学 一种三明治结构的智能水凝胶材料减阻表面
US20200308390A1 (en) * 2019-03-28 2020-10-01 Ecolab Usa Inc. Self-inverting polymer emulsions
US11767487B2 (en) 2020-07-13 2023-09-26 Baker Hughes Oilfield Operations Llc Inverting aids for latex-based drag reducing agents
US11608466B2 (en) * 2021-03-26 2023-03-21 Baker Hughes Oilfield Operations Llc Solid drag reduction additive and method of using same
US11473033B1 (en) * 2022-01-04 2022-10-18 Iris Tech, Inc. Drag reducing agent containing a great amount of an active base
WO2023132878A1 (en) * 2022-01-04 2023-07-13 Iris Tech, Inc. Drag reducing agent containing a great amount of polyacrylate

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US3854893A (en) 1972-06-14 1974-12-17 Exxon Research Engineering Co Long side chain polymeric flow improvers for waxy hydrocarbon oils
US3857402A (en) * 1972-08-31 1974-12-31 Nalco Chemical Co Transmission of oil
US4190069A (en) * 1975-06-06 1980-02-26 General Electric Company Process for transmitting a hydrocarbon fluid through a pipeline
US3985703A (en) * 1975-06-24 1976-10-12 Rohm And Haas Company Process for manufacture of acrylic core/shell polymers
US4212312A (en) * 1978-08-28 1980-07-15 Shell Oil Company Fragmented polymers as friction reducers in pipeline transportation of products
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US4656204A (en) * 1983-11-02 1987-04-07 Exxon Research And Engineering Company Process for use of drag reduction agent in a hydrocarbon liquid
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US4693321A (en) * 1985-11-18 1987-09-15 Conoco Inc. Method using encapsulated flow improvers to reduce turbulence
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US4983186A (en) * 1989-07-18 1991-01-08 Petrolite Corporation Methods and compositions for reduction of drag in hydrocarbon fluids
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DE19949592A1 (de) * 1999-10-14 2001-04-19 Basf Ag Thermisch härtbare Polymerdipersion
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US7888407B2 (en) * 2007-10-26 2011-02-15 Conocophillips Company Disperse non-polyalphaolefin drag reducing polymers

Also Published As

Publication number Publication date
CN101932633B (zh) 2013-03-13
ES2611466T3 (es) 2017-05-09
MX2009009350A (es) 2009-09-21
EA019423B8 (ru) 2014-04-30
US20180118893A1 (en) 2018-05-03
EP2457942A1 (en) 2012-05-30
US9783644B2 (en) 2017-10-10
DK2190904T3 (en) 2016-05-17
WO2009055114A1 (en) 2009-04-30
EP2190904B1 (en) 2016-02-10
ES2566956T3 (es) 2016-04-18
EP2190904A1 (en) 2010-06-02
DK2752439T3 (en) 2017-01-30
US20110023972A1 (en) 2011-02-03
PL2752439T3 (pl) 2017-05-31
CO6390072A2 (es) 2012-02-29
CN101932633A (zh) 2010-12-29
BRPI0807980A2 (pt) 2014-06-24
US10370502B2 (en) 2019-08-06
CA2679848C (en) 2013-03-19
EP2752439A1 (en) 2014-07-09
US20090111714A1 (en) 2009-04-30
PL2190904T3 (pl) 2016-07-29
CA2679848A1 (en) 2009-04-30
US7888407B2 (en) 2011-02-15
EA200971011A1 (ru) 2010-04-30
EP2752439B1 (en) 2016-10-19
EA019423B1 (ru) 2014-03-31
ECSP099752A (es) 2009-12-28

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