AT326349B - METHOD AND APPARATUS FOR THE RECOVERY OF POLYOLFINS PRACTICALLY FREE OF SOLVENT RESIDUES - Google Patents

METHOD AND APPARATUS FOR THE RECOVERY OF POLYOLFINS PRACTICALLY FREE OF SOLVENT RESIDUES

Info

Publication number
AT326349B
AT326349B AT281572A AT281572A AT326349B AT 326349 B AT326349 B AT 326349B AT 281572 A AT281572 A AT 281572A AT 281572 A AT281572 A AT 281572A AT 326349 B AT326349 B AT 326349B
Authority
AT
Austria
Prior art keywords
polyolfins
recovery
practically free
solvent residues
residues
Prior art date
Application number
AT281572A
Other languages
German (de)
Other versions
ATA281572A (en
Original Assignee
Manolene Manufacture Normande
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/en
Priority claimed from FR7117969A external-priority patent/FR2137310A1/en
Application filed by Manolene Manufacture Normande filed Critical Manolene Manufacture Normande
Publication of ATA281572A publication Critical patent/ATA281572A/en
Application granted granted Critical
Publication of AT326349B publication Critical patent/AT326349B/en

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)
AT281572A 1971-03-31 1972-03-31 METHOD AND APPARATUS FOR THE RECOVERY OF POLYOLFINS PRACTICALLY FREE OF SOLVENT RESIDUES AT326349B (en)

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 (2)

Publication Number Publication Date
ATA281572A ATA281572A (en) 1975-02-15
AT326349B true AT326349B (en) 1975-12-10

Family

ID=25760896

Family Applications (1)

Application Number Title Priority Date Filing Date
AT281572A AT326349B (en) 1971-03-31 1972-03-31 METHOD AND APPARATUS FOR THE RECOVERY OF POLYOLFINS PRACTICALLY FREE OF SOLVENT RESIDUES

Country Status (9)

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

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
CH537199A (en) 1973-05-31
NL7203909A (en) 1972-10-03
IT953594B (en) 1973-08-10
DD95462A5 (en) 1973-02-05
ATA281572A (en) 1975-02-15
CA1017494A (en) 1977-09-13
BE781498A (en) 1972-10-02
JPS5430013B1 (en) 1979-09-27
GB1388278A (en) 1975-03-26

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee
ELJ Ceased due to non-payment of the annual fee