ITMI921784A1 - Procedimento per l'allontanamento dei componenti volatili da soluzioni contenenti polifenileneteri - Google Patents
Procedimento per l'allontanamento dei componenti volatili da soluzioni contenenti polifenileneteriInfo
- 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
Links
Classifications
-
- 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
- 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
- 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
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)
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)
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 Application Discontinuation
- 1993-07-20 JP JP5179125A patent/JPH06172513A/ja active Pending
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 |