CA1017494A - Procede d'obtention de polyolefines pratiquement exemptes de solvant residuel - Google Patents

Procede d'obtention de polyolefines pratiquement exemptes de solvant residuel

Info

Publication number
CA1017494A
CA1017494A CA138,707A CA138707A CA1017494A CA 1017494 A CA1017494 A CA 1017494A CA 138707 A CA138707 A CA 138707A CA 1017494 A CA1017494 A CA 1017494A
Authority
CA
Canada
Prior art keywords
polyolefines
solvant
obtention
residual
practically free
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
CA138,707A
Other languages
English (en)
French (fr)
Other versions
CA138707S (en
Inventor
Heinz Herrmann
Reinhard Friedrich
Maurice Eisenstein
Michel Delabre
Kurt Eise
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.)
MANOLENE MANUFACTURE NORMANDE DE POLYETHYLENES
Original Assignee
MANOLENE MANUFACTURE NORMANDE DE POLYETHYLENES
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
Priority claimed from DE19712115643 external-priority patent/DE2115643A1/de
Priority claimed from FR7117969A external-priority patent/FR2137310A1/fr
Application filed by MANOLENE MANUFACTURE NORMANDE DE POLYETHYLENES filed Critical MANOLENE MANUFACTURE NORMANDE DE POLYETHYLENES
Application granted granted Critical
Publication of CA1017494A publication Critical patent/CA1017494A/fr
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
    • 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)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
CA138,707A 1971-03-31 1972-03-30 Procede d'obtention de polyolefines pratiquement exemptes de solvant residuel Expired CA1017494A (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19712115643 DE2115643A1 (en) 1971-03-31 1971-03-31 Increasing conc of polyethylene solns - by passing through screw presses to allow evaporation
FR7117969A FR2137310A1 (en) 1971-05-18 1971-05-18 Solvent free polyolefins prepn - by multiple extrusion of solns

Publications (1)

Publication Number Publication Date
CA1017494A true CA1017494A (fr) 1977-09-13

Family

ID=25760896

Family Applications (1)

Application Number Title Priority Date Filing Date
CA138,707A Expired CA1017494A (fr) 1971-03-31 1972-03-30 Procede d'obtention de polyolefines pratiquement exemptes de solvant residuel

Country Status (9)

Country Link
JP (1) JPS5430013B1 (ja)
AT (1) AT326349B (ja)
BE (1) BE781498A (ja)
CA (1) CA1017494A (ja)
CH (1) CH537199A (ja)
DD (1) DD95462A5 (ja)
GB (1) GB1388278A (ja)
IT (1) IT953594B (ja)
NL (1) NL7203909A (ja)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2309698B (en) * 1996-01-31 2000-04-05 Chi Mei Corp Process for removing volatile components from low molecular weight copolymer solutions

Also Published As

Publication number Publication date
NL7203909A (ja) 1972-10-03
BE781498A (fr) 1972-10-02
ATA281572A (de) 1975-02-15
JPS5430013B1 (ja) 1979-09-27
CH537199A (fr) 1973-05-31
DD95462A5 (ja) 1973-02-05
GB1388278A (en) 1975-03-26
IT953594B (it) 1973-08-10
AT326349B (de) 1975-12-10

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