ITMI921784A1 - Procedimento per l'allontanamento dei componenti volatili da soluzioni contenenti polifenileneteri - Google Patents

Procedimento per l'allontanamento dei componenti volatili da soluzioni contenenti polifenileneteri

Info

Publication number
ITMI921784A1
ITMI921784A1 IT001784A ITMI921784A ITMI921784A1 IT MI921784 A1 ITMI921784 A1 IT MI921784A1 IT 001784 A IT001784 A IT 001784A IT MI921784 A ITMI921784 A IT MI921784A IT MI921784 A1 ITMI921784 A1 IT MI921784A1
Authority
IT
Italy
Prior art keywords
polyphenyleneters
removal
procedure
volatile components
solutions containing
Prior art date
Application number
IT001784A
Other languages
English (en)
Inventor
Giampietro Corso
Acqua Dino Dall
Roberto Pippa
Vittorio Tartari
Busati Vaifro
Original Assignee
Ecp Enichem Polimeri S R L Ora Enichem S P A
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 Ecp Enichem Polimeri S R L Ora Enichem S P A filed Critical Ecp Enichem Polimeri S R L Ora Enichem S P A
Priority to ITMI921784A priority Critical patent/IT1255247B/it
Publication of ITMI921784A0 publication Critical patent/ITMI921784A0/it
Priority to EP19930201963 priority patent/EP0594228A3/en
Priority to KR1019930013283A priority patent/KR940002284A/ko
Priority to JP5179125A priority patent/JPH06172513A/ja
Publication of ITMI921784A1 publication Critical patent/ITMI921784A1/it
Application granted granted Critical
Publication of IT1255247B publication Critical patent/IT1255247B/it

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L71/00Compositions of polyethers obtained by reactions forming an ether link in the main chain; Compositions of derivatives of such polymers
    • C08L71/08Polyethers derived from hydroxy compounds or from their metallic derivatives
    • C08L71/10Polyethers derived from hydroxy compounds or from their metallic derivatives from phenols
    • C08L71/12Polyphenylene oxides
    • C08L71/123Polyphenylene oxides not modified by chemical after-treatment
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08GMACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G65/00Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
    • C08G65/34Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from hydroxy compounds or their metallic derivatives
    • C08G65/38Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from hydroxy compounds or their metallic derivatives derived from phenols
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08GMACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G65/00Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
    • C08G65/34Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from hydroxy compounds or their metallic derivatives
    • C08G65/46Post-polymerisation treatment, e.g. recovery, purification, drying
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08GMACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G85/00General processes for preparing compounds provided for in this subclass
    • C08G85/002Post-polymerisation treatment
ITMI921784A 1992-07-23 1992-07-23 Procedimento per l'allontanamento dei componenti volatili da soluzioni contenenti polifenileneteri IT1255247B (it)

Priority Applications (4)

Application Number Priority Date Filing Date Title
ITMI921784A IT1255247B (it) 1992-07-23 1992-07-23 Procedimento per l'allontanamento dei componenti volatili da soluzioni contenenti polifenileneteri
EP19930201963 EP0594228A3 (en) 1992-07-23 1993-07-06 Process for removing volatile components from solutions containing polyphenylene ethers
KR1019930013283A KR940002284A (ko) 1992-07-23 1993-07-15 폴리페닐렌 에테르 함유 용액내의 휘발성분 제거방법
JP5179125A JPH06172513A (ja) 1992-07-23 1993-07-20 ポリフェニレンエーテルを含む溶液からの揮発性成分の除去方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITMI921784A IT1255247B (it) 1992-07-23 1992-07-23 Procedimento per l'allontanamento dei componenti volatili da soluzioni contenenti polifenileneteri

Publications (3)

Publication Number Publication Date
ITMI921784A0 ITMI921784A0 (it) 1992-07-23
ITMI921784A1 true ITMI921784A1 (it) 1994-01-23
IT1255247B IT1255247B (it) 1995-10-20

Family

ID=11363721

Family Applications (1)

Application Number Title Priority Date Filing Date
ITMI921784A IT1255247B (it) 1992-07-23 1992-07-23 Procedimento per l'allontanamento dei componenti volatili da soluzioni contenenti polifenileneteri

Country Status (4)

Country Link
EP (1) EP0594228A3 (it)
JP (1) JPH06172513A (it)
KR (1) KR940002284A (it)
IT (1) IT1255247B (it)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6417274B1 (en) 1999-02-05 2002-07-09 General Electric Co. Process for the manufacture of functionalized polyphenylene ether resins
US6407202B1 (en) * 2000-07-14 2002-06-18 General Electric Company Poly(arylene ether) and process for making the same
US7022777B2 (en) 2001-06-28 2006-04-04 General Electric Moldable poly(arylene ether) thermosetting compositions, methods, and articles
US6860966B2 (en) * 2001-11-12 2005-03-01 General Electric Method for isolating polyphenylene ether polymer resins from solution
DE10248571A1 (de) 2002-10-17 2004-04-29 Bayer Ag Verfahren zur Abtrennung von flüchtigen Bestandteilen von Polymeren

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3461193A (en) * 1967-01-04 1969-08-12 Du Pont Novel procedure for starting the flash-extrusion of expandable resin compositions
CA1063761A (en) * 1974-10-17 1979-10-09 Michael Modan Solution extrusion of polyphenylene ether compositions
DE3315803A1 (de) * 1983-04-30 1984-10-31 Basf Ag, 6700 Ludwigshafen Verfahren zur herstellung von polyphenylenether enthaltenden formmassen
DE3315802A1 (de) * 1983-04-30 1984-10-31 Basf Ag, 6700 Ludwigshafen Verfahren zur herstellung von kunststoffadditive enthaltenden polyphenylenethern und deren verwendung als mischungskomponente mit anderen polymeren
DE3600754A1 (de) * 1986-01-14 1987-07-16 Huels Chemische Werke Ag Verfahren zur aufkonzentrierung von ppe-loesungen

Also Published As

Publication number Publication date
JPH06172513A (ja) 1994-06-21
KR940002284A (ko) 1994-02-17
ITMI921784A0 (it) 1992-07-23
IT1255247B (it) 1995-10-20
EP0594228A2 (en) 1994-04-27
EP0594228A3 (en) 1994-06-15

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Legal Events

Date Code Title Description
0001 Granted