JPS5925805A - プロピレン重合体の精製方法 - Google Patents

プロピレン重合体の精製方法

Info

Publication number
JPS5925805A
JPS5925805A JP57134712A JP13471282A JPS5925805A JP S5925805 A JPS5925805 A JP S5925805A JP 57134712 A JP57134712 A JP 57134712A JP 13471282 A JP13471282 A JP 13471282A JP S5925805 A JPS5925805 A JP S5925805A
Authority
JP
Japan
Prior art keywords
propylene
gas
polymer
drying
propylene polymer
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
JP57134712A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0314042B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html
Inventor
Takeo Ooka
大岡　建男
Shinryu Uchikawa
進隆 内川
Yoshiyuki Funakoshi
船越　良幸
Eiichi Toyoda
豊田　栄一
Nobuyoshi Imura
井村　宣美
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 JP57134712A priority Critical patent/JPS5925805A/ja
Priority to IN932/CAL/83A priority patent/IN157879B/en
Priority to NZ205079A priority patent/NZ205079A/en
Priority to AU17438/83A priority patent/AU545061B2/en
Priority to PT77130A priority patent/PT77130B/pt
Priority to EP83107588A priority patent/EP0100550B1/en
Priority to CA000433674A priority patent/CA1206697A/en
Priority to DE8383107588T priority patent/DE3369519D1/de
Priority to BR8304148A priority patent/BR8304148A/pt
Priority to KR1019830003616A priority patent/KR890004082B1/ko
Priority to MX198275A priority patent/MX162649A/es
Publication of JPS5925805A publication Critical patent/JPS5925805A/ja
Publication of JPH0314042B2 publication Critical patent/JPH0314042B2/ja
Granted 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
    • C08F6/26—Treatment of polymers prepared in bulk also solid polymers or polymer melts
    • C08F6/28—Purification
    • 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
    • C08F10/04—Monomers containing three or four carbon atoms
    • C08F10/06—Propene

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)
JP57134712A 1982-08-03 1982-08-03 プロピレン重合体の精製方法 Granted JPS5925805A (ja)

Priority Applications (11)

Application Number Priority Date Filing Date Title
JP57134712A JPS5925805A (ja) 1982-08-03 1982-08-03 プロピレン重合体の精製方法
IN932/CAL/83A IN157879B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1982-08-03 1983-07-28
NZ205079A NZ205079A (en) 1982-08-03 1983-07-29 Removing volatile components from propylene polymer
AU17438/83A AU545061B2 (en) 1982-08-03 1983-07-29 Purification of ziegler polypropylene
PT77130A PT77130B (en) 1982-08-03 1983-07-29 Method for the purification of propylene polymers
EP83107588A EP0100550B1 (en) 1982-08-03 1983-08-02 Method for the purification of propylene polymers
CA000433674A CA1206697A (en) 1982-08-03 1983-08-02 Method for the purification of propylene polymers
DE8383107588T DE3369519D1 (en) 1982-08-03 1983-08-02 Method for the purification of propylene polymers
BR8304148A BR8304148A (pt) 1982-08-03 1983-08-02 Processo para a purificacao de polimeros de propileno
KR1019830003616A KR890004082B1 (ko) 1982-08-03 1983-08-02 프로필렌 중합체의 정제방법
MX198275A MX162649A (es) 1982-08-03 1983-08-03 Metodo para la purificacion de polimeros de propileno

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57134712A JPS5925805A (ja) 1982-08-03 1982-08-03 プロピレン重合体の精製方法

Publications (2)

Publication Number Publication Date
JPS5925805A true JPS5925805A (ja) 1984-02-09
JPH0314042B2 JPH0314042B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1991-02-25

Family

ID=15134831

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57134712A Granted JPS5925805A (ja) 1982-08-03 1982-08-03 プロピレン重合体の精製方法

Country Status (11)

Country Link
EP (1) EP0100550B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JP (1) JPS5925805A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
KR (1) KR890004082B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
AU (1) AU545061B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
BR (1) BR8304148A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
CA (1) CA1206697A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (1) DE3369519D1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
IN (1) IN157879B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
MX (1) MX162649A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
NZ (1) NZ205079A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
PT (1) PT77130B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4666998A (en) * 1984-12-31 1987-05-19 Mobil Oil Corporation Closed loop recycle of vent gas in polymerization process
US4727122A (en) * 1986-09-04 1988-02-23 Mobil Oil Corporation Recovery of unreacted monomers in olefin polymerization process
US7098301B1 (en) 2005-07-29 2006-08-29 Exxonmobil Chemical Patents Inc. High pressure filter method of separating polymer solids and unreacted monomer
EP3612286B1 (en) * 2017-04-17 2022-06-01 Chevron Phillips Chemical Company LP Method for processing reactor polymerization effluent

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3197453A (en) * 1961-07-11 1965-07-27 Phillips Petroleum Co Process for purifying monomer feeds for polymerization processes
JPS5841283B2 (ja) * 1974-01-16 1983-09-10 住友化学工業株式会社 プロピレンの重合体あるいは共重合体の製造方法
US4214063A (en) * 1979-01-11 1980-07-22 Exxon Research & Engineering Co. Autorefrigerated polymerization process

Also Published As

Publication number Publication date
IN157879B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1986-07-12
EP0100550B1 (en) 1987-01-28
BR8304148A (pt) 1984-03-13
NZ205079A (en) 1986-10-08
AU545061B2 (en) 1985-06-27
PT77130B (en) 1986-01-24
EP0100550A1 (en) 1984-02-15
CA1206697A (en) 1986-06-24
DE3369519D1 (en) 1987-03-05
AU1743883A (en) 1984-03-22
PT77130A (en) 1983-08-01
KR890004082B1 (ko) 1989-10-20
MX162649A (es) 1991-06-10
JPH0314042B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1991-02-25
KR840005821A (ko) 1984-11-19

Similar Documents

Publication Publication Date Title
JPH07506383A (ja) 重合体スラリーから炭化水素を除去する方法
CN103842138A (zh) 易挥发性化合物通过蒸汽蒸馏从聚合物颗粒中的移除
CN107849168A (zh) 从烯烃聚合方法中回收未反应的单体
JPS6135790A (ja) ポリ‐β‐ヒドロキシブチレートの抽出方法
WO2009077031A1 (en) Removing volatile compounds from polymer pellets
US2419310A (en) Sulphur production
JP2732893B2 (ja) エチレン―α―オレフィン共重合体の連続的製法及び低い残留単量体含量を有するエチレン共重合体
US3244687A (en) Process for the production of dry, finely divided and fusible polyethylene powders
JPS5925805A (ja) プロピレン重合体の精製方法
US4992143A (en) Continuous process for the separation of a partially water soluble component from a slurry
JPH0145483B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JPH0674296B2 (ja) ゴムの精製法
CN111875472A (zh) 从含碘残液中回收碘甲烷的方法
EP3510055A1 (en) Management of polymer fines in multimodal polyethylene production
EP0289132B1 (en) Method of removing solvent from chlorinated resin
JPS5830887B2 (ja) 高結晶性ポリオレフィンの精製方法
US4381392A (en) Method for removing chlorinated solvents from chlorinated polymers
JPH0453804A (ja) 重合体分散液の精製方法
CN105593195A (zh) 在通过氧化脱氢反应的丁二烯生产过程中回收吸收溶剂的方法
US3562227A (en) Process for separating polymerization solvent media from elastomeric polymer
JPH0374242B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
US3398129A (en) Process for preparing predominantly crystalline alpha-olefin polymers
US3355442A (en) Process for separation of chlorinated polymers from carbon tetrachloride by azeotropic distillation
US3644201A (en) Evaporation of water during urea adduct formation
US3740381A (en) Purification of olefinic polymers obtained in liquid phase