JPS57162710A - Production of propylene-ethylene copolymer - Google Patents

Production of propylene-ethylene copolymer

Info

Publication number
JPS57162710A
JPS57162710A JP4714681A JP4714681A JPS57162710A JP S57162710 A JPS57162710 A JP S57162710A JP 4714681 A JP4714681 A JP 4714681A JP 4714681 A JP4714681 A JP 4714681A JP S57162710 A JPS57162710 A JP S57162710A
Authority
JP
Japan
Prior art keywords
slurry
propylene
copolymer
catalyst
polymerization
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.)
Granted
Application number
JP4714681A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0341485B2 (enrdf_load_stackoverflow
Inventor
Tadashi Asanuma
Shinryu Uchikawa
Takeo Ooka
Hiroshi Yamamura
Tetsunosuke Shiomura
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.)
Mitsui Toatsu Chemicals Inc
Original Assignee
Mitsui Toatsu Chemicals Inc
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 Mitsui Toatsu Chemicals Inc filed Critical Mitsui Toatsu Chemicals Inc
Priority to JP4714681A priority Critical patent/JPS57162710A/ja
Publication of JPS57162710A publication Critical patent/JPS57162710A/ja
Publication of JPH0341485B2 publication Critical patent/JPH0341485B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Polymerisation Methods In General (AREA)
JP4714681A 1981-04-01 1981-04-01 Production of propylene-ethylene copolymer Granted JPS57162710A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4714681A JPS57162710A (en) 1981-04-01 1981-04-01 Production of propylene-ethylene copolymer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4714681A JPS57162710A (en) 1981-04-01 1981-04-01 Production of propylene-ethylene copolymer

Publications (2)

Publication Number Publication Date
JPS57162710A true JPS57162710A (en) 1982-10-06
JPH0341485B2 JPH0341485B2 (enrdf_load_stackoverflow) 1991-06-24

Family

ID=12766955

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4714681A Granted JPS57162710A (en) 1981-04-01 1981-04-01 Production of propylene-ethylene copolymer

Country Status (1)

Country Link
JP (1) JPS57162710A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59129209A (ja) * 1983-01-14 1984-07-25 Mitsui Toatsu Chem Inc プロピレン／エチレンランダム共重合体の製造方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59129209A (ja) * 1983-01-14 1984-07-25 Mitsui Toatsu Chem Inc プロピレン／エチレンランダム共重合体の製造方法

Also Published As

Publication number Publication date
JPH0341485B2 (enrdf_load_stackoverflow) 1991-06-24

Similar Documents

Publication Publication Date Title
GB1308924A (en) Process for the recovery of solvent from an olefin polymerization reaction
US3816379A (en) Monomer and solvent recovery in polymerization processes
US3753963A (en) Process for producing high softening point hydrocarbon resin having good solubility
CA2019159A1 (en) High solids solution polymerization
US3644583A (en) Production and recovery of a solid mixed homo- and copolymer
JPS57162710A (en) Production of propylene-ethylene copolymer
US2928815A (en) Polymerization catalyst residue removal process
JPS5761012A (en) Production of thermoplastic elastic elastomer
US2996492A (en) Recovery process for high molecular weight polymers
US3467632A (en) Method of making modified beta-pinene resin and resultant product
US4018843A (en) Process for the obtaining of isobutylene of high purity
US3352817A (en) Stability of polyolefines
US2999083A (en) Polymerization of unsaturated hydrocarbons
US3085998A (en) Dehydration of polymerization diluent
US2992180A (en) Recovering polymer oil from spent clay
US2541673A (en) Weak-acid isopropanol process
FI834752A0 (fi) Kontinuerligt foerfarande foer framstaellning av homopolymerer eller kopolymerer av etylen
CA1087154A (en) Cationic polymerization process
US3222409A (en) Recovering ether diluent in liquid polydiolefin manufacture
US3002962A (en) Polymerization diluent treatment
US3270079A (en) Removal of alkali metal from liquid hydrocarbon polymers
US2831901A (en) Process for purifying trifluoro-chloroethylene
GB1469168A (en) Monomer recovery process
US3062872A (en) Process for recovery of alkyl methacrylates from solutions thereof in corresponding alkyl isobutyrates
JPS57190007A (en) Preparation of propylene polymer or copolymer