CA1001346A - Process for the production of ethylene/butene-1 copolymers and ethylene homopolymers - Google Patents

Process for the production of ethylene/butene-1 copolymers and ethylene homopolymers

Info

Publication number
CA1001346A
CA1001346A CA147,076A CA147076A CA1001346A CA 1001346 A CA1001346 A CA 1001346A CA 147076 A CA147076 A CA 147076A CA 1001346 A CA1001346 A CA 1001346A
Authority
CA
Canada
Prior art keywords
ethylene
butene
copolymers
production
homopolymers
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
CA147,076A
Other languages
English (en)
Other versions
CA147076S (en
Inventor
John J. Giachetto
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.)
National Petro-Chemicals Corp
Original Assignee
National Petro-Chemicals Corp
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 National Petro-Chemicals Corp filed Critical National Petro-Chemicals Corp
Application granted granted Critical
Publication of CA1001346A publication Critical patent/CA1001346A/en
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
    • 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)
CA147,076A 1971-07-27 1972-07-13 Process for the production of ethylene/butene-1 copolymers and ethylene homopolymers Expired CA1001346A (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
CA1001346A true CA1001346A (en) 1976-12-07

Family

ID=22603059

Family Applications (1)

Application Number Title Priority Date Filing Date
CA147,076A Expired CA1001346A (en) 1971-07-27 1972-07-13 Process for the production of ethylene/butene-1 copolymers and ethylene homopolymers

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
US20020111441A1 (en) 1998-03-20 2002-08-15 Kendrick James Austin Continuous slurry polymerization volatile removal
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
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
DK2598541T3 (da) * 2010-07-30 2015-05-26 Total Res & Technology Feluy Fremgangsmåde til fremstilling af polyethylen
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
FR2147263B1 (fr) 1977-01-14
IT963328B (it) 1974-01-10
JPS5530002B1 (fr) 1980-08-07
FR2147263A1 (fr) 1973-03-09
DE2237007A1 (de) 1973-03-29
GB1359947A (en) 1974-07-17
BE786661A (fr) 1973-01-24
US3794627A (en) 1974-02-26

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