ITMI921784A0 - Procedimento per l'allontamento dei componenti volatili da soluzioni contenenti polifenileneteri - Google Patents

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

Info

Publication number: ITMI921784A0
Authority: IT; Italy
Prior art keywords: polyphenylenethers; removal; procedure; volatile components; solutions containing
Prior art date: 1992-07-23

Application number

IT92MI1784A

Other languages

English (en)

Inventor

Roberto Pippa

Vittorio Tartari

Acqua Dino Dall

Busati Vaifro

Giampietro Corso

Original Assignee

Enichem Polimeri

Ecp Enichem Polimeri

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.)

1992-07-23

Filing date

1992-07-23

Publication date

1992-07-23

1992-07-23 Application filed by Enichem Polimeri, Ecp Enichem Polimeri filed Critical Enichem Polimeri

1992-07-23 Priority to ITMI921784A priority Critical patent/IT1255247B/it

1992-07-23 Publication of ITMI921784A0 publication Critical patent/ITMI921784A0/it

1993-07-06 Priority to EP19930201963 priority patent/EP0594228A3/en

1993-07-15 Priority to KR1019930013283A priority patent/KR940002284A/ko

1993-07-20 Priority to JP5179125A priority patent/JPH06172513A/ja

1994-01-23 Publication of ITMI921784A1 publication Critical patent/ITMI921784A1/it

1995-10-20 Application granted granted Critical

1995-10-20 Publication of IT1255247B publication Critical patent/IT1255247B/it

Links

Classifications

- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G65/00—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
- C08G65/34—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from hydroxy compounds or their metallic derivatives
- C08G65/46—Post-polymerisation treatment, e.g. recovery, purification, drying
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L71/00—Compositions of polyethers obtained by reactions forming an ether link in the main chain; Compositions of derivatives of such polymers
- C08L71/08—Polyethers derived from hydroxy compounds or from their metallic derivatives
- C08L71/10—Polyethers derived from hydroxy compounds or from their metallic derivatives from phenols
- C08L71/12—Polyphenylene oxides
- C08L71/123—Polyphenylene oxides not modified by chemical after-treatment
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G65/00—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
- C08G65/34—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from hydroxy compounds or their metallic derivatives
- C08G65/38—Macromolecular 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
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G85/00—General processes for preparing compounds provided for in this subclass
- C08G85/002—Post-polymerisation treatment

Landscapes

Chemical & Material Sciences (AREA)
Health & Medical Sciences (AREA)
Chemical Kinetics & Catalysis (AREA)
Medicinal Chemistry (AREA)
Polymers & Plastics (AREA)
Organic Chemistry (AREA)
Processes Of Treating Macromolecular Substances (AREA)
Polyethers (AREA)
Compositions Of Macromolecular Compounds (AREA)

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 true ITMI921784A0 (it)	1992-07-23
ITMI921784A1 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

1992
- 1992-07-23 IT ITMI921784A patent/IT1255247B/it active IP Right Grant
1993
- 1993-07-06 EP EP19930201963 patent/EP0594228A3/en not_active Withdrawn
- 1993-07-15 KR KR1019930013283A patent/KR940002284A/ko not_active Ceased
- 1993-07-20 JP JP5179125A patent/JPH06172513A/ja active Pending

Also Published As

Publication number	Publication date
EP0594228A3 (en)	1994-06-15
JPH06172513A (ja)	1994-06-21
ITMI921784A1 (it)	1994-01-23
EP0594228A2 (en)	1994-04-27
IT1255247B (it)	1995-10-20
KR940002284A (ko)	1994-02-17

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Legal Events

Date	Code	Title	Description
1995-10-20	0001	Granted