JPS5312978A - Isolation of low-molecular weight polymers - Google Patents

Isolation of low-molecular weight polymers

Info

Publication number
JPS5312978A
JPS5312978A JP8780776A JP8780776A JPS5312978A JP S5312978 A JPS5312978 A JP S5312978A JP 8780776 A JP8780776 A JP 8780776A JP 8780776 A JP8780776 A JP 8780776A JP S5312978 A JPS5312978 A JP S5312978A
Authority
JP
Japan
Prior art keywords
molecular weight
weight polymers
low
isolation
organic solvent
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
JP8780776A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5511122B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html
Inventor
Mitsuaki Funada
Kazuo Hayatsu
Masanobu Noguchi
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.)
Sumitomo Chemical Co Ltd
Original Assignee
Sumitomo Chemical Co Ltd
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 Sumitomo Chemical Co Ltd filed Critical Sumitomo Chemical Co Ltd
Priority to JP8780776A priority Critical patent/JPS5312978A/ja
Priority to US05/815,077 priority patent/US4143085A/en
Priority to IT68706/77A priority patent/IT1083024B/it
Priority to FR7722438A priority patent/FR2359155A1/fr
Priority to CA283,284A priority patent/CA1070716A/en
Priority to DE19772733272 priority patent/DE2733272A1/de
Priority to GB30971/77A priority patent/GB1548513A/en
Publication of JPS5312978A publication Critical patent/JPS5312978A/ja
Publication of JPS5511122B2 publication Critical patent/JPS5511122B2/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
    • C08F6/06—Treatment of polymer solutions
    • C08F6/12—Separation of polymers from solutions

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)
  • Compositions Of Macromolecular Compounds (AREA)
JP8780776A 1976-07-22 1976-07-22 Isolation of low-molecular weight polymers Granted JPS5312978A (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
JP8780776A JPS5312978A (en) 1976-07-22 1976-07-22 Isolation of low-molecular weight polymers
US05/815,077 US4143085A (en) 1976-07-22 1977-07-13 Method for isolating low molecular weight polymer
IT68706/77A IT1083024B (it) 1976-07-22 1977-07-21 Procedimento per la preparazione di un polimero bassomolecolare da una sua soluzione
FR7722438A FR2359155A1 (fr) 1976-07-22 1977-07-21 Procede d'isolement d'un polymere a bas poids moleculaire
CA283,284A CA1070716A (en) 1976-07-22 1977-07-21 Method for isolating low molecular weight polymers
DE19772733272 DE2733272A1 (de) 1976-07-22 1977-07-22 Verfahren zum abtrennen eines niedermolekularen polymerisats mit einer viskositaet von 5 bis 100 000 cp bei 30 grad celsius aus einer dieses polymerisat und einen inaktivierten katalysator enthaltenden loesung
GB30971/77A GB1548513A (en) 1976-07-22 1977-07-22 Method for isolating low molecular weight polymer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8780776A JPS5312978A (en) 1976-07-22 1976-07-22 Isolation of low-molecular weight polymers

Publications (2)

Publication Number Publication Date
JPS5312978A true JPS5312978A (en) 1978-02-06
JPS5511122B2 JPS5511122B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1980-03-22

Family

ID=13925238

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8780776A Granted JPS5312978A (en) 1976-07-22 1976-07-22 Isolation of low-molecular weight polymers

Country Status (7)

Country Link
US (1) US4143085A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JP (1) JPS5312978A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
CA (1) CA1070716A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (1) DE2733272A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
FR (1) FR2359155A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
GB (1) GB1548513A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
IT (1) IT1083024B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015183170A (ja) * 2014-03-26 2015-10-22 日本ゼオン株式会社 触媒除去方法

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3102511A1 (de) * 1981-01-27 1982-08-26 Bayer Ag, 5090 Leverkusen Verfahren zur herstellung wasserbestaendiger, filmbildender, chlorierter polymerer
US4466885A (en) * 1982-07-13 1984-08-21 Husky Oil Operations Ltd. Method for removing solids and water from petroleum crudes
US4940833A (en) * 1988-11-29 1990-07-10 Phillips Petroleum Company Olefin monomer separation process
CA2134503C (en) * 1994-02-18 2001-04-10 Mark E. Lashier Olefin production
US6043299A (en) * 1996-10-31 2000-03-28 Shell Oil Company Process for the extraction of material from multi-phase systems
RU2194719C1 (ru) * 2001-08-07 2002-12-20 Ивановский государственный химико-технологический университет Способ выделения компонентов из растворов полиолефинов в органических растворителях

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4920743A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1972-06-19 1974-02-23
JPS512101A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1974-05-24 1976-01-09 Pneumatiques Caoutchouc Mfg

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3326805A (en) * 1967-06-20 Process for purifying polyethylene and polypropylene
US3000871A (en) * 1958-01-17 1961-09-19 Shell Oil Co Method for purifying polyolefin
DE1174507B (de) 1962-10-03 1964-07-23 Basf Ag Verfahren zur Herstellung von linearen und praktisch unverzweigten oeligen Butadienpolymerisaten
FR1413225A (fr) 1963-09-25 1965-10-08 Huels Chemische Werke Ag Procédé pour préparer, à partir de butadiène et de styrène, des produits de polymérisation liquides de bas poids moléculaire présentant principalement une structure 1, 4-cis
DE1251532B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1963-09-25
DE1570397B1 (de) * 1965-10-21 1970-05-21 Huels Chemische Werke Ag Verfahren zur Isolierung von aschearmen,fluessigen Polymeren aus Ziegler-Polymerisationsgemischen
DE1301521B (de) 1966-10-01 1969-08-21 Huels Chemische Werke Ag Verfahren zur Isolierung von aschearmen, fluessigen Polymerisaten des Butadiens aus ihren Loesungen in Kohlenwasserstoffen
US3547855A (en) * 1967-08-31 1970-12-15 Uniroyal Inc Removal of catalyst residues from alpha-olefin copolymer solutions
US3583967A (en) * 1968-12-06 1971-06-08 Kao Corp Method for obtaining polymer from polymer solution
US4022839A (en) * 1976-06-25 1977-05-10 Gulf Research & Development Company Recovery of aluminum from ethylene telomer product

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4920743A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1972-06-19 1974-02-23
JPS512101A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1974-05-24 1976-01-09 Pneumatiques Caoutchouc Mfg

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015183170A (ja) * 2014-03-26 2015-10-22 日本ゼオン株式会社 触媒除去方法

Also Published As

Publication number Publication date
GB1548513A (en) 1979-07-18
US4143085A (en) 1979-03-06
CA1070716A (en) 1980-01-29
DE2733272A1 (de) 1978-01-26
FR2359155A1 (fr) 1978-02-17
FR2359155B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1981-03-20
JPS5511122B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1980-03-22
IT1083024B (it) 1985-05-21

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