FR2375296B1 - - Google Patents
Info
- Publication number
- FR2375296B1 FR2375296B1 FR7738245A FR7738245A FR2375296B1 FR 2375296 B1 FR2375296 B1 FR 2375296B1 FR 7738245 A FR7738245 A FR 7738245A FR 7738245 A FR7738245 A FR 7738245A FR 2375296 B1 FR2375296 B1 FR 2375296B1
- Authority
- FR
- France
- Legal status (The legal status 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 status listed.)
- Expired
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
- C08J9/04—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent
- C08J9/06—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a chemical blowing agent
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2371/00—Characterised by the use of polyethers obtained by reactions forming an ether link in the main chain; Derivatives of such polymers
- C08J2371/08—Polyethers derived from hydroxy compounds or from their metallic derivatives
- C08J2371/10—Polyethers derived from hydroxy compounds or from their metallic derivatives from phenols
- C08J2371/12—Polyphenylene oxides
Landscapes
- Chemical & Material Sciences (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US05/754,224 US4197370A (en) | 1976-12-27 | 1976-12-27 | Foamable polyphenylene oxide composition with thermally unstable copolymer as foaming agent |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2375296A1 FR2375296A1 (fr) | 1978-07-21 |
| FR2375296B1 true FR2375296B1 (US07816562-20101019-C00012.png) | 1981-01-02 |
Family
ID=25033929
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7738245A Granted FR2375296A1 (fr) | 1976-12-27 | 1977-12-19 | Composition moussable de poly(oxyde de phenylene) |
Country Status (10)
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0054845A3 (en) * | 1980-12-18 | 1982-09-22 | General Electric Company | Mineral filled polyphenylene ether compositions having improved properties |
| GB8500102D0 (en) * | 1985-01-04 | 1985-02-13 | Raychem Pontoise Sa | Polymer composition |
| US4695594A (en) * | 1986-08-27 | 1987-09-22 | General Electric Company | Modified flame retardant polyphenylene ether resins having improved foamability and molded articles made therefrom |
| US4791145A (en) * | 1986-08-27 | 1988-12-13 | General Electric Company | Modified flame retardant polyphenylene ether resins having improved foamability and molded articles made therefrom |
| US4728675A (en) * | 1986-08-27 | 1988-03-01 | General Electric Company | Modified flame retardant polyphenylene ether resins having improved foamability and molded articles made therefrom |
| US4728674A (en) * | 1986-11-03 | 1988-03-01 | General Electric Company | Modified polyphenylene ether resins having improved foamability and methods of making the same |
| US4684669A (en) * | 1986-11-03 | 1987-08-04 | General Electric Company | Modified polyphenylene ether resins having improved foamability and methods of making the same |
| US4981917A (en) * | 1987-08-12 | 1991-01-01 | Atochem North America, Inc. | Process for preparing polymer bound antioxidant stabilizers |
| US4857596A (en) * | 1987-08-12 | 1989-08-15 | Pennwalt Corporation | Polymer bound antioxidant stabilizers |
| US4927858A (en) * | 1989-07-10 | 1990-05-22 | Huntsman Chemical Corporation | Polyphenylene ether-alkenyl aromatic polymer blends having organobromine additives |
| US4992482A (en) * | 1989-07-10 | 1991-02-12 | Huntsman Chemical Corporation | Polyphenylene ether - alkenyl aromatic polymer blends having organobromine additives |
| WO1992015638A1 (en) * | 1991-02-28 | 1992-09-17 | Dsm N.V. | Process for preparing intrinsically foamed thermoplastic polymer |
| TW323297B (US07816562-20101019-C00012.png) * | 1992-08-05 | 1997-12-21 | Mitsui Toatsu Chemicals |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2866771A (en) * | 1953-09-16 | 1958-12-30 | Johnson & Johnson | Method of preparing adhesive composition comprising a maleic anhydride copolymer andproduct obtained |
| US2798062A (en) * | 1953-11-13 | 1957-07-02 | Monsanto Chemicals | Low molecular weight heteropolymers of styrene and alkyl esters of maleic acid and process for preparing the same |
| NL281798A (US07816562-20101019-C00012.png) * | 1961-08-08 | |||
| BE635349A (US07816562-20101019-C00012.png) * | 1962-07-24 | |||
| NL295699A (US07816562-20101019-C00012.png) * | 1962-07-24 | |||
| US3342892A (en) * | 1964-08-07 | 1967-09-19 | Eastman Kodak Co | Preparation of linear polyaryl ethers |
| BE670986A (US07816562-20101019-C00012.png) * | 1964-10-15 | 1966-01-31 | ||
| NL144314B (nl) * | 1964-10-31 | 1974-12-16 | Akzo Nv | Werkwijze ter bereiding van een anisotroop schuim van een polymeer en daaruit vervaardigde voorwerpen. |
| FR1470130A (fr) * | 1965-02-26 | 1967-02-17 | Ici Ltd | Mousses polymères |
| US3442829A (en) * | 1966-11-10 | 1969-05-06 | Borg Warner | Method of foaming thermoplastic polymeric materials using hydrocarbyltetrazoles as the foaming agent |
| US3862263A (en) * | 1969-11-29 | 1975-01-21 | Sumitomo Chemical Co | Production of modified polyphenylene oxide |
| DE2027985A1 (en) * | 1970-06-06 | 1971-12-16 | Bayer | Maleic half-ester copolymer foams prodn - using ammonia (source) - as blowing agent have high heat distortion temp |
| US3956242A (en) * | 1974-07-24 | 1976-05-11 | General Electric Company | Preparation of polyphenylene oxide using a manganese (II) ω-hydroxyoxime chelate reaction promoter |
-
1976
- 1976-12-27 US US05/754,224 patent/US4197370A/en not_active Expired - Lifetime
-
1977
- 1977-12-15 CA CA293,137A patent/CA1094250A/en not_active Expired
- 1977-12-19 FR FR7738245A patent/FR2375296A1/fr active Granted
- 1977-12-20 GB GB52899/77A patent/GB1577459A/en not_active Expired
- 1977-12-21 IT IT31027/77A patent/IT1089436B/it active
- 1977-12-22 NL NLAANVRAGE7714294,A patent/NL184167B/xx not_active IP Right Cessation
- 1977-12-23 DE DE19772757558 patent/DE2757558A1/de active Granted
- 1977-12-23 JP JP15633477A patent/JPS5382870A/ja active Pending
- 1977-12-27 BR BR7708696A patent/BR7708696A/pt unknown
-
1978
- 1978-01-02 MX MX171901A patent/MX146599A/es unknown
Also Published As
| Publication number | Publication date |
|---|---|
| IT1089436B (it) | 1985-06-18 |
| DE2757558A1 (de) | 1978-06-29 |
| US4197370A (en) | 1980-04-08 |
| MX146599A (es) | 1982-07-14 |
| BR7708696A (pt) | 1978-08-15 |
| DE2757558C2 (US07816562-20101019-C00012.png) | 1987-12-17 |
| NL184167B (nl) | 1988-12-01 |
| AU3196677A (en) | 1979-06-28 |
| NL7714294A (nl) | 1978-06-29 |
| CA1094250A (en) | 1981-01-20 |
| GB1577459A (en) | 1980-10-22 |
| FR2375296A1 (fr) | 1978-07-21 |
| JPS5382870A (en) | 1978-07-21 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |