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FR1318518A - Procédé de séparation d'un polymère amorphe d'une solution de ce polymère - Google Patents

Procédé de séparation d'un polymère amorphe d'une solution de ce polymère

Info

Publication number
FR1318518A
FR1318518A FR892726A FR892726A FR1318518A FR 1318518 A FR1318518 A FR 1318518A FR 892726 A FR892726 A FR 892726A FR 892726 A FR892726 A FR 892726A FR 1318518 A FR1318518 A FR 1318518A
Authority
FR
France
Prior art keywords
polymer
separating
solution
amorphous
amorphous 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.)
Expired
Application number
FR892726A
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.)
Stamicarbon BV
Original Assignee
Stamicarbon BV
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 Stamicarbon BV filed Critical Stamicarbon BV
Priority to FR892726A priority Critical patent/FR1318518A/fr
Application granted granted Critical
Publication of FR1318518A publication Critical patent/FR1318518A/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
    • C08J3/12—Powdering or granulating
    • C08J3/14—Powdering or granulating by precipitation from solutions
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
    • B04C—APPARATUS USING FREE VORTEX FLOW, e.g. CYCLONES
    • B04C5/00—Apparatus in which the axial direction of the vortex is reversed
    • B04C5/20—Apparatus in which the axial direction of the vortex is reversed with heating or cooling, e.g. quenching, means
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08C—TREATMENT OR CHEMICAL MODIFICATION OF RUBBERS
    • C08C2/00—Treatment of rubber solutions
    • C08C2/06—Wining of rubber from solutions
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
FR892726A 1961-03-30 1962-03-29 Procédé de séparation d'un polymère amorphe d'une solution de ce polymère Expired FR1318518A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR892726A FR1318518A (fr) 1961-03-30 1962-03-29 Procédé de séparation d'un polymère amorphe d'une solution de ce polymère

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL263131 1961-03-30
FR892726A FR1318518A (fr) 1961-03-30 1962-03-29 Procédé de séparation d'un polymère amorphe d'une solution de ce polymère

Publications (1)

Publication Number Publication Date
FR1318518A true FR1318518A (fr) 1963-02-15

Family

ID=26194997

Family Applications (1)

Application Number Title Priority Date Filing Date
FR892726A Expired FR1318518A (fr) 1961-03-30 1962-03-29 Procédé de séparation d'un polymère amorphe d'une solution de ce polymère

Country Status (1)

Country Link
FR (1) FR1318518A (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4098992A (en) 1975-07-21 1978-07-04 Standard Oil Company A Corporation Of Indiana Method for continuous soluble polypropylene recovery from hydrocarbon polymerization media
US4362865A (en) 1974-11-14 1982-12-07 Standard Oil Company (Indiana) Method for continuous soluble polypropylene recovery from hydrocarbon polymerization media

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4362865A (en) 1974-11-14 1982-12-07 Standard Oil Company (Indiana) Method for continuous soluble polypropylene recovery from hydrocarbon polymerization media
US4098992A (en) 1975-07-21 1978-07-04 Standard Oil Company A Corporation Of Indiana Method for continuous soluble polypropylene recovery from hydrocarbon polymerization media

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