ATA568778A - Verfahren zur kontinuierlichen herstellung von homo- oder copolymerisaten des aethylens - Google Patents

Verfahren zur kontinuierlichen herstellung von homo- oder copolymerisaten des aethylens

Info

Publication number
ATA568778A
ATA568778A AT568778A AT568778A ATA568778A AT A568778 A ATA568778 A AT A568778A AT 568778 A AT568778 A AT 568778A AT 568778 A AT568778 A AT 568778A AT A568778 A ATA568778 A AT A568778A
Authority
AT
Austria
Prior art keywords
aethylene
copolymerisates
homo
continuous production
continuous
Prior art date
Application number
AT568778A
Other languages
English (en)
Other versions
AT362580B (de
Original Assignee
Basf 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
Application filed by Basf Ag filed Critical Basf Ag
Publication of ATA568778A publication Critical patent/ATA568778A/de
Application granted granted Critical
Publication of AT362580B publication Critical patent/AT362580B/de

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
    • C08F6/00—Post-polymerisation treatments
    • C08F6/001—Removal of residual monomers by physical means
    • C08F6/005—Removal of residual monomers by physical means from solid polymers
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
    • Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters

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)
  • Polymerisation Methods In General (AREA)
AT568778A 1977-08-05 1978-08-04 Verfahren zur kontinuierlichen herstellung von homo- oder copolymerisaten des aethylens AT362580B (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19772735355 DE2735355A1 (de) 1977-08-05 1977-08-05 Verfahren zum herstellen von homo- und copolymerisaten des aethylens
US05/930,058 US4258158A (en) 1977-08-05 1978-08-01 Manufacture of ethylene homopolymers and copolymers

Publications (2)

Publication Number Publication Date
ATA568778A true ATA568778A (de) 1980-10-15
AT362580B AT362580B (de) 1981-05-25

Family

ID=25772476

Family Applications (1)

Application Number Title Priority Date Filing Date
AT568778A AT362580B (de) 1977-08-05 1978-08-04 Verfahren zur kontinuierlichen herstellung von homo- oder copolymerisaten des aethylens

Country Status (5)

Country Link
US (1) US4258158A (de)
EP (1) EP0000766B1 (de)
JP (1) JPS5429388A (de)
AT (1) AT362580B (de)
DE (1) DE2735355A1 (de)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS578205A (en) * 1980-06-17 1982-01-16 Showa Denko Kk Production of ethylenic polymer
US4372758A (en) * 1980-09-02 1983-02-08 Union Carbide Corporation Degassing process for removing unpolymerized monomers from olefin polymers
JPS5767612A (en) * 1980-10-15 1982-04-24 Mitsui Petrochem Ind Ltd Preparation of ethylene copolymer
JPS6198705A (ja) * 1984-10-20 1986-05-17 Mitsui Petrochem Ind Ltd ポリオレフインの連続的製造法
DE3815487A1 (de) * 1988-05-06 1989-11-16 Basf Ag Verfahren zur niederdruckcopolymerisation von ethylen mit (alpha)-olefinen und ethylencopolymerisate mit niederem restmonomerengehalt
JPH02190094A (ja) * 1989-01-19 1990-07-26 Tokyo Electric Power Co Inc:The 送電線の張力監視システム
US6545088B1 (en) 1991-12-30 2003-04-08 Dow Global Technologies Inc. Metallocene-catalyzed process for the manufacture of EP and EPDM polymers
US5391656A (en) * 1993-09-24 1995-02-21 Union Carbide Chemicals & Plastics Technology Corporation Recovery of unreacted monomers in an olefin polymerization process
FR2719847B1 (fr) * 1994-05-16 1996-08-09 Bp Chemicals Snc Procédé de polymérisation d'oléfine en phase gazeuse.
US5533437A (en) * 1995-01-20 1996-07-09 Air Products And Chemicals, Inc. Recovery of hydrocarbons from polyalkene product purge gas
US5861474A (en) * 1996-07-23 1999-01-19 The Dow Chemical Company Polymer devolatilization
US6239235B1 (en) * 1997-07-15 2001-05-29 Phillips Petroleum Company High solids slurry polymerization
CA2379424A1 (en) * 1999-07-15 2001-01-25 Phillips Petroleum Company Slotted slurry take off
DE102005005506A1 (de) * 2005-02-04 2006-08-10 Basell Polyolefine Gmbh Verfahren und Vorrichtung zur Polymerisation von Ethylen
US10029230B1 (en) 2017-01-24 2018-07-24 Chevron Phillips Chemical Company Lp Flow in a slurry loop reactor

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3152872A (en) * 1964-10-13 figure
LU34024A1 (de) * 1954-11-08
AT222349B (de) * 1956-06-11 1962-07-10 Phillips Petroleum Co Verfahren zur Polymerisierung wenigstens eines polymerisierbaren Kohlenwasserstoffes
US3242150A (en) * 1960-03-31 1966-03-22 Phillips Petroleum Co Method and apparatus for the recovery of solid olefin polymer from a continuous path reaction zone
NL127634C (de) * 1960-12-06
US3218729A (en) * 1962-01-15 1965-11-23 Dow Chemical Co Drying wet granular solid materials
NL296063A (de) * 1962-08-03
NL7514733A (nl) * 1975-12-17 1977-06-21 Mitsubishi Heavy Ind Ltd Werkwijze voor het winnen van oplosmiddeldamp uit een mengsel daarvan met lucht.

Also Published As

Publication number Publication date
DE2735355A1 (de) 1979-02-15
JPS6244563B2 (de) 1987-09-21
JPS5429388A (en) 1979-03-05
EP0000766A1 (de) 1979-02-21
AT362580B (de) 1981-05-25
US4258158A (en) 1981-03-24
EP0000766B1 (de) 1981-09-16

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee