FR2597487B1 - Copolymeres amorphes de masse moleculaire elevee d'ethylene et d'alpha-olefines. - Google Patents

Copolymeres amorphes de masse moleculaire elevee d'ethylene et d'alpha-olefines.

Info

Publication number
FR2597487B1
FR2597487B1 FR8605541A FR8605541A FR2597487B1 FR 2597487 B1 FR2597487 B1 FR 2597487B1 FR 8605541 A FR8605541 A FR 8605541A FR 8605541 A FR8605541 A FR 8605541A FR 2597487 B1 FR2597487 B1 FR 2597487B1
Authority
FR
France
Prior art keywords
olefins
alpha
ethylene
high molecular
molecular mass
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
FR8605541A
Other languages
English (en)
Other versions
FR2597487A1 (fr
Inventor
Jean Claude Bailly
Marie-Line Aubanel
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.)
BP Chimie SA
Original Assignee
BP Chimie SA
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 BP Chimie SA filed Critical BP Chimie SA
Priority to FR8605541A priority Critical patent/FR2597487B1/fr
Priority to US07/038,211 priority patent/US4797461A/en
Priority to DE8787303434T priority patent/DE3772430D1/de
Priority to CA000534945A priority patent/CA1268298A/fr
Priority to EP87303434A priority patent/EP0243127B1/fr
Publication of FR2597487A1 publication Critical patent/FR2597487A1/fr
Application granted granted Critical
Publication of FR2597487B1 publication Critical patent/FR2597487B1/fr
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
    • 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
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K8/00—Compositions for drilling of boreholes or wells; Compositions for treating boreholes or wells, e.g. for completion or for remedial operations
    • C09K8/02—Well-drilling compositions
    • C09K8/03—Specific additives for general use in well-drilling compositions
    • C09K8/035—Organic additives

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
FR8605541A 1986-04-17 1986-04-17 Copolymeres amorphes de masse moleculaire elevee d'ethylene et d'alpha-olefines. Expired FR2597487B1 (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FR8605541A FR2597487B1 (fr) 1986-04-17 1986-04-17 Copolymeres amorphes de masse moleculaire elevee d'ethylene et d'alpha-olefines.
US07/038,211 US4797461A (en) 1986-04-17 1987-04-14 Amorphous high molecular weight copolymers of ethylene and alpha-olefins
DE8787303434T DE3772430D1 (de) 1986-04-17 1987-04-16 Amorphe ethylen- und alpha-olefin-copolymere mit hohem molekulargewicht.
CA000534945A CA1268298A (fr) 1986-04-17 1987-04-16 COPOLYMERES AMORPHES A POIDS MOLECULAIRE ELEVE A BASE D'ETHYLENE ET D'.alpha.-OLEFINES
EP87303434A EP0243127B1 (fr) 1986-04-17 1987-04-16 Copolymères amorphes à haut poids moléculaire d'éthylène et alpha-oléfines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8605541A FR2597487B1 (fr) 1986-04-17 1986-04-17 Copolymeres amorphes de masse moleculaire elevee d'ethylene et d'alpha-olefines.

Publications (2)

Publication Number Publication Date
FR2597487A1 FR2597487A1 (fr) 1987-10-23
FR2597487B1 true FR2597487B1 (fr) 1989-09-29

Family

ID=9334344

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8605541A Expired FR2597487B1 (fr) 1986-04-17 1986-04-17 Copolymeres amorphes de masse moleculaire elevee d'ethylene et d'alpha-olefines.

Country Status (5)

Country Link
US (1) US4797461A (fr)
EP (1) EP0243127B1 (fr)
CA (1) CA1268298A (fr)
DE (1) DE3772430D1 (fr)
FR (1) FR2597487B1 (fr)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4826939A (en) * 1987-08-31 1989-05-02 Eastman Kodak Company Highly amorphous olefin terpolymer
CA2089591C (fr) * 1992-02-21 1997-06-03 Kenji Nakacho Resine polyolefine et methode de preparation connexe
IT1254547B (it) * 1992-03-23 1995-09-25 Montecatini Tecnologie Srl Copolimeri elastomerici dell'etilene con alfa-olefine.
US5449732A (en) * 1993-06-18 1995-09-12 Conoco Inc. Solvent free oil soluble drag reducing polymer suspension
IT1271406B (it) * 1993-09-13 1997-05-28 Spherilene Srl Procedimento per la preparazione di polimeri dell'etilene e prodotti ottenuti
TR28706A (tr) * 1995-02-14 1997-01-13 Royal Mobilya Dekorasyon Ve Ak Yatak haline dönüsebilen koltuk ya da kanepeler icin hareket mekanizmalari.
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
DE19627896B4 (de) * 1996-07-11 2014-06-26 Ticona Gmbh Verfahren zur Herstellung von Katalysatoren für die Polymerisation von Ethylen zu ultrahochmolekularem Polyethylen
CA2292538A1 (fr) * 1997-06-14 1998-12-23 Charles L. Myers Amelioration mise en oeuvre au moyen d'ethylene, de procedes de synthese de polymeres d'.alpha.-olefine elastomeres thermoplastiques a point de fusion eleve
US6518378B2 (en) 1998-01-09 2003-02-11 The Board Of Trustees Of The Leland Stanford Junior University High-melting polyolefin copolymer elastomers, catalysts and methods of synthesis
US6169151B1 (en) 1998-01-09 2001-01-02 The Board Of Trustees Of The Leland Stanford Junior University High-melting polyolefin copolymer elastomers, catalysts and methods of synthesis
US6479685B2 (en) 1998-01-09 2002-11-12 The Board Of Trustees Of The Leland Standard Junior University Metallocene catalysts for synthesis of high-melting polyolefin copolymer elastomers
US6815011B2 (en) 2000-11-27 2004-11-09 Energy & Environmental International, L.C. Alpha olefin monomer partitioning agents for drag reducing agents and methods of forming drag reducing agents using alpha olefin monomer partitioning agents
RU2277103C2 (ru) 2001-01-16 2006-05-27 Энерджи Энд Энвиронментал Интернэшнл, Л.К. Способ получения аморфных полиолефинов со сверхвысоким молекулярным весом, предназначенных для использования в качестве агентов, снижающих сопротивление течению
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
US6596832B2 (en) * 2001-10-01 2003-07-22 Conocophillips Company Polymer compositions useful as flow improvers in cold fluids
US20050085395A1 (en) 2002-01-16 2005-04-21 Dikland Herman G. Process for transporting a multiphase system through a pipeline
US20040258889A1 (en) * 2003-05-05 2004-12-23 Gordon Julius Direct laminated vinyl substrates
US7501385B2 (en) * 2004-06-15 2009-03-10 Halliburton Energy Services, Inc. Compositions and methods for water control and strengthening unconsolidated formations
US20080287568A1 (en) * 2007-05-14 2008-11-20 Baker Hughes Incorporated Polyolefin Drag Reducing Agents Produced by Non-Cryogenic Grinding
CN103030740B (zh) * 2012-12-11 2015-05-06 新疆大学 聚α-烯烃减阻剂及其制备方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3351079A (en) * 1962-09-28 1967-11-07 Dow Chemical Co Low fluid loss compositions
NL302003A (fr) * 1964-02-07
US3957743A (en) * 1971-07-09 1976-05-18 Montecatini Edison S.P.A. Process for producing elastomers and intermediates for synthetic rubbers
JPS5573712A (en) * 1978-11-29 1980-06-03 Nippon Oil Co Ltd Preparation of copolymer
FR2460964A1 (fr) * 1979-07-06 1981-01-30 Naphtachimie Sa Copolymeres elastomeres d'ethylene et de propylene, leur fabrication et leurs applications
US4507515A (en) * 1983-12-21 1985-03-26 Exxon Research & Engineering Co. Lubricating oil compositions containing ethylene-alpha-olefin polymers of controlled sequence distribution and molecular heterogeneity
FR2563833B1 (fr) * 1984-05-02 1986-09-05 Bp Chimie Sa Procede de copolymerisation en lit fluidise d'ethylene, de propylene et/ou de butene-1 et d'alpha-olefines contenant de 5 a 8 atomes de carbone
US4736002A (en) * 1986-06-30 1988-04-05 El Paso Products Company Novel propylene polymerization process

Also Published As

Publication number Publication date
EP0243127A2 (fr) 1987-10-28
FR2597487A1 (fr) 1987-10-23
DE3772430D1 (de) 1991-10-02
EP0243127B1 (fr) 1991-08-28
EP0243127A3 (en) 1988-08-03
CA1268298A (fr) 1990-04-24
US4797461A (en) 1989-01-10

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Legal Events

Date Code Title Description
ST Notification of lapse