BE786661A - Procede de production de copolymeres ethylene/butene-1 et d'homopolymeres d'ethylene - Google Patents

Procede de production de copolymeres ethylene/butene-1 et d'homopolymeres d'ethylene

Info

Publication number
BE786661A
BE786661A BE786661DA BE786661A BE 786661 A BE786661 A BE 786661A BE 786661D A BE786661D A BE 786661DA BE 786661 A BE786661 A BE 786661A
Authority
BE
Belgium
Prior art keywords
ethylene
butene
copolymers
production
homopolymers
Prior art date
Application number
Other languages
English (en)
Inventor
J J Giachetto
Original Assignee
Nat Petro Chem
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.)
Publication date
Publication of BE786661A publication Critical patent/BE786661A/fr

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
    • C08F10/02—Ethene
    • 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
    • C08F110/02—Ethene
    • 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

Landscapes

  • Chemical & Material Sciences (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)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Polymerisation Methods In General (AREA)
BE786661D 1971-07-27 Procede de production de copolymeres ethylene/butene-1 et d'homopolymeres d'ethylene BE786661A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US16638271A 1971-07-27 1971-07-27

Publications (1)

Publication Number Publication Date
BE786661A true BE786661A (fr) 1973-01-24

Family

ID=22603059

Family Applications (1)

Application Number Title Priority Date Filing Date
BE786661D BE786661A (fr) 1971-07-27 Procede de production de copolymeres ethylene/butene-1 et d'homopolymeres d'ethylene

Country Status (8)

Country Link
US (1) US3794627A (fr)
JP (1) JPS5530002B1 (fr)
BE (1) BE786661A (fr)
CA (1) CA1001346A (fr)
DE (1) DE2237007A1 (fr)
FR (1) FR2147263B1 (fr)
GB (1) GB1359947A (fr)
IT (1) IT963328B (fr)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1415898A (en) * 1972-02-11 1975-12-03 Huels Chemische Werke Ag Manufacture of low-density ethylene polymers
DE2338478C3 (de) * 1973-07-28 1980-05-29 Chemische Werke Huels Ag, 4370 Marl Verfahren zur Herstellung von isotaktischem Polypropylen und dessen kristallinen Copolymeren mit bis zu 10 Molprozent Buten-1
DE3306249A1 (de) * 1983-02-23 1984-08-23 Basf Ag, 6700 Ludwigshafen Verfahren zum kontinuierlichen herstellen partikelfoermiger ethylen-buten-(1)-copolymerisate
DE3527551A1 (de) * 1985-08-01 1987-02-05 Basf Ag Verfahren zur polymerisation von isobutylen
US5444133A (en) * 1993-04-22 1995-08-22 Occidental Chemical Corporation Process for producing polyethylene
US20040136881A1 (en) * 1997-07-15 2004-07-15 Verser Donald W. Separation of polymer particles and vaporized diluent in a cyclone
US6239235B1 (en) † 1997-07-15 2001-05-29 Phillips Petroleum Company High solids slurry polymerization
KR100531628B1 (ko) * 1998-03-20 2005-11-29 엑손모빌 케미칼 패턴츠 인코포레이티드 연속적인 슬러리 중합반응의 휘발물질 제거
US7268194B2 (en) * 1998-03-20 2007-09-11 Exxonmobil Chemical Patents Inc. Continuous slurry polymerization process and apparatus
US6281300B1 (en) * 1998-03-20 2001-08-28 Exxon Chemical Patents, Inc. Continuous slurry polymerization volatile removal
US20020111441A1 (en) 1998-03-20 2002-08-15 Kendrick James Austin Continuous slurry polymerization volatile removal
EP1203030A4 (fr) * 1999-07-15 2003-08-13 Conocophillips Co Tirage de suspension par rainure
US6420497B1 (en) * 1999-12-03 2002-07-16 Phillips Petroleum Company Solids concentration in slurry polymerization
US8344078B2 (en) 2010-05-21 2013-01-01 Chevron Phillips Chemical Company Lp Continuous take off technique and pressure control of polymerization reactors
CN103038265B (zh) * 2010-07-30 2015-08-05 道达尔研究技术弗吕公司 制造聚乙烯的方法
US10029230B1 (en) 2017-01-24 2018-07-24 Chevron Phillips Chemical Company Lp Flow in a slurry loop reactor

Also Published As

Publication number Publication date
GB1359947A (en) 1974-07-17
FR2147263A1 (fr) 1973-03-09
CA1001346A (en) 1976-12-07
FR2147263B1 (fr) 1977-01-14
DE2237007A1 (de) 1973-03-29
JPS5530002B1 (fr) 1980-08-07
IT963328B (it) 1974-01-10
US3794627A (en) 1974-02-26

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