FR1198950A - Polyolefin purification process - Google Patents

Polyolefin purification process

Info

Publication number
FR1198950A
FR1198950A FR1198950DA FR1198950A FR 1198950 A FR1198950 A FR 1198950A FR 1198950D A FR1198950D A FR 1198950DA FR 1198950 A FR1198950 A FR 1198950A
Authority
FR
France
Prior art keywords
purification process
polyolefin
polyolefin purification
purification
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.)
Expired
Application number
Other languages
French (fr)
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.)
Petrochemicals Ltd
Original Assignee
Petrochemicals 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 Petrochemicals Ltd filed Critical Petrochemicals Ltd
Application granted granted Critical
Publication of FR1198950A publication Critical patent/FR1198950A/en
Expired 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
    • C08F6/02—Neutralisation of the polymerisation mass, e.g. killing the catalyst also removal of catalyst residues

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)
FR1198950D 1958-01-01 1958-02-20 Polyolefin purification process Expired FR1198950A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB7658A GB840861A (en) 1958-01-01 1958-01-01 Improvements in or relating to the manufacture of polymeric materials by ziegler polymerisation processes

Publications (1)

Publication Number Publication Date
FR1198950A true FR1198950A (en) 1959-12-10

Family

ID=9697980

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1198950D Expired FR1198950A (en) 1958-01-01 1958-02-20 Polyolefin purification process

Country Status (2)

Country Link
FR (1) FR1198950A (en)
GB (1) GB840861A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2244682A1 (en) * 1971-09-14 1973-03-22 Shell Int Research PROCESS FOR THE REMOVAL OF POLLUTIONS FROM POLYMERS

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB968875A (en) * 1961-02-09 1964-09-02 Dunlop Rubber Co Improvements in or relating to the recovery of polymers
US4167619A (en) * 1975-01-07 1979-09-11 Shell Development Company Purification of propylene polymerization product
US4992529A (en) * 1987-10-29 1991-02-12 Shell Oil Company Method for separating metal contaminants from organic polymers
US4801683A (en) * 1988-02-05 1989-01-31 Buckman Laboratories International, Inc. Method for the deactivation and neutralization of polyolefin catalysts

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2244682A1 (en) * 1971-09-14 1973-03-22 Shell Int Research PROCESS FOR THE REMOVAL OF POLLUTIONS FROM POLYMERS

Also Published As

Publication number Publication date
GB840861A (en) 1960-07-13

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