IT1088914B - Procedimento per la preparazione di una resina di polifenilen ossido - Google Patents
Procedimento per la preparazione di una resina di polifenilen ossidoInfo
- Publication number
- IT1088914B IT1088914B IT30743/77A IT3074377A IT1088914B IT 1088914 B IT1088914 B IT 1088914B IT 30743/77 A IT30743/77 A IT 30743/77A IT 3074377 A IT3074377 A IT 3074377A IT 1088914 B IT1088914 B IT 1088914B
- Authority
- IT
- Italy
- Prior art keywords
- procedure
- preparation
- polyphenylene oxide
- oxide resin
- resin
- Prior art date
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
- C08G65/38—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
- C08G65/44—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 by oxidation of phenols
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Polyethers (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US05/753,544 US4102865A (en) | 1976-12-21 | 1976-12-21 | Moderation of manganese chelate catalyzed polymerization of phenolic monomers with polyfunctional alkanolamines |
Publications (1)
Publication Number | Publication Date |
---|---|
IT1088914B true IT1088914B (it) | 1985-06-10 |
Family
ID=25031096
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT30743/77A IT1088914B (it) | 1976-12-21 | 1977-12-15 | Procedimento per la preparazione di una resina di polifenilen ossido |
Country Status (9)
Country | Link |
---|---|
US (1) | US4102865A (it) |
JP (1) | JPS5379995A (it) |
AU (1) | AU511825B2 (it) |
BR (1) | BR7708525A (it) |
DE (1) | DE2755829A1 (it) |
FR (1) | FR2375274A1 (it) |
GB (1) | GB1558687A (it) |
IT (1) | IT1088914B (it) |
NL (1) | NL7714225A (it) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS55116441A (en) * | 1979-03-02 | 1980-09-08 | Gen Electric | Catalyst and its use |
IT1251150B (it) * | 1991-08-05 | 1995-05-04 | Enichem Polimeri | Composizione termoplastica tenacizzata a base di polifenilenetere e poliammide |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3825521A (en) * | 1971-07-31 | 1974-07-23 | Asahi Dow Ltd | Manganese amine chelate catalyzed aromatic polyether formation |
JPS5018919B2 (it) * | 1972-02-24 | 1975-07-02 | ||
US3956242A (en) * | 1974-07-24 | 1976-05-11 | General Electric Company | Preparation of polyphenylene oxide using a manganese (II) ω-hydroxyoxime chelate reaction promoter |
US4054553A (en) * | 1975-06-02 | 1977-10-18 | General Electric Company | Polyphenylene oxide process |
-
1976
- 1976-12-21 US US05/753,544 patent/US4102865A/en not_active Expired - Lifetime
-
1977
- 1977-12-02 GB GB50426/77A patent/GB1558687A/en not_active Expired
- 1977-12-08 FR FR7737035A patent/FR2375274A1/fr not_active Withdrawn
- 1977-12-15 DE DE19772755829 patent/DE2755829A1/de not_active Withdrawn
- 1977-12-15 IT IT30743/77A patent/IT1088914B/it active
- 1977-12-19 JP JP15281777A patent/JPS5379995A/ja active Granted
- 1977-12-20 BR BR7708525A patent/BR7708525A/pt unknown
- 1977-12-20 AU AU31790/77A patent/AU511825B2/en not_active Expired
- 1977-12-21 NL NL7714225A patent/NL7714225A/xx not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
DE2755829A1 (de) | 1978-06-22 |
NL7714225A (nl) | 1978-06-23 |
JPS613808B2 (it) | 1986-02-04 |
FR2375274A1 (fr) | 1978-07-21 |
AU3179077A (en) | 1979-06-28 |
US4102865A (en) | 1978-07-25 |
JPS5379995A (en) | 1978-07-14 |
AU511825B2 (en) | 1980-09-04 |
GB1558687A (en) | 1980-01-09 |
BR7708525A (pt) | 1978-08-08 |
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