FR1410555A - Procédé de purification de polyoléfines - Google Patents

Procédé de purification de polyoléfines

Info

Publication number
FR1410555A
FR1410555A FR989290A FR989290A FR1410555A FR 1410555 A FR1410555 A FR 1410555A FR 989290 A FR989290 A FR 989290A FR 989290 A FR989290 A FR 989290A FR 1410555 A FR1410555 A FR 1410555A
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
FR989290A
Other languages
English (en)
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
Farbwerke 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, Farbwerke Hoechst AG filed Critical Hoechst AG
Priority to FR989290A priority Critical patent/FR1410555A/fr
Application granted granted Critical
Publication of FR1410555A publication Critical patent/FR1410555A/fr
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J3/00—Processes of treating or compounding macromolecular substances
    • C08J3/02—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques
    • C08J3/03—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques in aqueous media
    • 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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2323/00—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
    • C08J2323/02—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers not modified by chemical after treatment
FR989290A 1963-09-25 1964-09-25 Procédé de purification de polyoléfines Expired FR1410555A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR989290A FR1410555A (fr) 1963-09-25 1964-09-25 Procédé de purification de polyoléfines

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DEF0040827 1963-09-25
FR989290A FR1410555A (fr) 1963-09-25 1964-09-25 Procédé de purification de polyoléfines

Publications (1)

Publication Number Publication Date
FR1410555A true FR1410555A (fr) 1965-09-10

Family

ID=25975955

Family Applications (1)

Application Number Title Priority Date Filing Date
FR989290A Expired FR1410555A (fr) 1963-09-25 1964-09-25 Procédé de purification de polyoléfines

Country Status (1)

Country Link
FR (1) FR1410555A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0054268A1 (fr) * 1980-12-11 1982-06-23 Union Carbide Corporation Procédé et composition pour l'extrusion de polymères oléfiniques obtenus à l'aide de catalyseurs Ziegler-Natta

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0054268A1 (fr) * 1980-12-11 1982-06-23 Union Carbide Corporation Procédé et composition pour l'extrusion de polymères oléfiniques obtenus à l'aide de catalyseurs Ziegler-Natta

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