JPS5465785A - Method of continuously removing residual hidrocarbon from polyolefine - Google Patents

Method of continuously removing residual hidrocarbon from polyolefine

Info

Publication number
JPS5465785A
JPS5465785A JP12743678A JP12743678A JPS5465785A JP S5465785 A JPS5465785 A JP S5465785A JP 12743678 A JP12743678 A JP 12743678A JP 12743678 A JP12743678 A JP 12743678A JP S5465785 A JPS5465785 A JP S5465785A
Authority
JP
Japan
Prior art keywords
hidrocarbon
polyolefine
removing residual
continuously removing
continuously
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.)
Pending
Application number
JP12743678A
Other languages
English (en)
Inventor
Kaizaa Kaaru
Oorotoniku Arekisandaa
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.)
Hoechst AG
Original Assignee
Hoechst 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 Hoechst AG filed Critical Hoechst AG
Publication of JPS5465785A publication Critical patent/JPS5465785A/ja
Pending 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
    • C08F6/00—Post-polymerisation treatments
    • C08F6/06—Treatment of polymer solutions
    • C08F6/10—Removal of volatile materials, e.g. solvents

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)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
JP12743678A 1977-10-19 1978-10-18 Method of continuously removing residual hidrocarbon from polyolefine Pending JPS5465785A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2746909A DE2746909C3 (de) 1977-10-19 1977-10-19 Verfahren zur kontinuierlichen Entfernung von Restkohlenwasserstoffen aus Polyolefinen

Publications (1)

Publication Number Publication Date
JPS5465785A true JPS5465785A (en) 1979-05-26

Family

ID=6021766

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12743678A Pending JPS5465785A (en) 1977-10-19 1978-10-18 Method of continuously removing residual hidrocarbon from polyolefine

Country Status (8)

Country Link
US (1) US4391972A (ja)
EP (1) EP0001590B1 (ja)
JP (1) JPS5465785A (ja)
AU (1) AU518963B2 (ja)
DE (2) DE2746909C3 (ja)
ES (1) ES474313A1 (ja)
IN (1) IN150152B (ja)
ZA (1) ZA785855B (ja)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2903586A1 (de) * 1979-01-31 1980-08-14 Hoechst Ag Verfahren zur kontinuierlichen entfernung von restkohlenwasserstoffen aus polyolefinen und vorrichtung zur durchfuehrung des verfahrens
CA1206299A (en) * 1981-11-26 1986-06-17 John P. Duffy Polymer recovery
DE3200413A1 (de) * 1982-01-09 1983-07-21 Bayer Ag, 5090 Leverkusen Verfahren zum entmonomerisieren von polymeraufschlaemmungen
DE3343322A1 (de) * 1983-11-30 1985-06-05 Bayer Ag, 5090 Leverkusen Verfahren zur isolierung von pulverfoermigen, chlorierten, aliphatischen polymeren aus ihren aliphatischen chlorkohlenwasserstoffloesungen
DE3844180A1 (de) * 1988-12-29 1990-07-05 Hoechst Ag Verfahren zur abtrennung fluechtiger bestandteile aus durch hochdruckpolymerisation erhaltenen reaktionsgemischen

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1089547B (de) * 1957-12-11 1960-09-22 Hoechst Ag Verfahren und Vorrichtung zum Entfernen von Loesungsmitteln aus Olefinpolymerisaten
US3000871A (en) * 1958-01-17 1961-09-19 Shell Oil Co Method for purifying polyolefin
NL277316A (ja) * 1961-04-18
US3959243A (en) * 1963-08-12 1976-05-25 Montecatini Edison S.P.A. Method for preparing alpha-olefin polymers
US3583967A (en) * 1968-12-06 1971-06-08 Kao Corp Method for obtaining polymer from polymer solution
US3547865A (en) * 1969-04-29 1970-12-15 Hooker Chemical Corp Polymer recovery process
US3668161A (en) * 1969-06-09 1972-06-06 Union Carbide Corp Devolatilization of liquid polymer compositions
BE754808A (fr) * 1969-08-14 1971-02-15 Exxon Research Engineering Co Recuperation de monomeres dans un procede de polymerisation
BE755255A (fr) * 1969-08-26 1971-02-25 Exxon Research Engineering Co Recuperation de monomeres et de diluants-solvants dans un procede de polymerisation
CA936489A (en) * 1970-04-13 1973-11-06 The B. F. Goodrich Company Hydrocarbon recovery in epdm manufacture
US4171427A (en) * 1975-05-16 1979-10-16 Hoechst Aktiengesellschaft Process for continuously removing monomers from an aqueous dispersion of a polymer
DE2521780C2 (de) * 1975-05-16 1982-10-21 Hoechst Ag, 6000 Frankfurt Verfahren zur kontinuierlichen Entfernung von Monomeren aus einer wäßrigen Dispersion eines Polymeren
DE2550023C3 (de) * 1975-11-07 1988-11-10 Hoechst Ag, 6230 Frankfurt Entgasungskolonne
DE2640546C2 (de) * 1976-09-09 1982-07-01 Hoechst Ag, 6000 Frankfurt Verfahren zur kontinuierlichen Entfernung von Vinylchlorid aus einer wässerigen Dispersion von Homo- und Copolymerisaten des Vinylchlorids

Also Published As

Publication number Publication date
DE2746909C3 (de) 1982-03-11
AU518963B2 (en) 1981-10-29
ZA785855B (en) 1979-10-31
AU4080678A (en) 1980-04-24
DE2746909A1 (de) 1979-04-26
US4391972A (en) 1983-07-05
EP0001590A1 (de) 1979-05-02
DE2861206D1 (en) 1981-12-24
DE2746909B2 (de) 1981-04-30
IN150152B (ja) 1982-07-31
ES474313A1 (es) 1979-04-16
EP0001590B1 (de) 1981-10-21

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