FR2200322B1 - - Google Patents
Info
- Publication number
- FR2200322B1 FR2200322B1 FR7333220A FR7333220A FR2200322B1 FR 2200322 B1 FR2200322 B1 FR 2200322B1 FR 7333220 A FR7333220 A FR 7333220A FR 7333220 A FR7333220 A FR 7333220A FR 2200322 B1 FR2200322 B1 FR 2200322B1
- 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
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/49—Phosphorus-containing compounds
- C08K5/51—Phosphorus bound to oxygen
- C08K5/52—Phosphorus bound to oxygen only
- C08K5/524—Esters of phosphorous acids, e.g. of H3PO3
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB4353172A GB1398133A (en) | 1972-09-20 | 1972-09-20 | Aromatic polymers |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2200322A1 FR2200322A1 (ru) | 1974-04-19 |
| FR2200322B1 true FR2200322B1 (ru) | 1978-05-26 |
Family
ID=10429163
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7333220A Expired FR2200322B1 (ru) | 1972-09-20 | 1973-09-17 |
Country Status (8)
| Country | Link |
|---|---|
| JP (1) | JPS5722951B2 (ru) |
| BE (1) | BE805110A (ru) |
| CH (1) | CH587887A5 (ru) |
| DE (1) | DE2347434A1 (ru) |
| FR (1) | FR2200322B1 (ru) |
| GB (1) | GB1398133A (ru) |
| IT (1) | IT1006086B (ru) |
| NL (1) | NL7312894A (ru) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6258654U (ru) * | 1985-09-30 | 1987-04-11 | ||
| DE60318308T2 (de) | 2002-04-15 | 2009-03-05 | Solvay Advanced Polymers, Llc | Polysulfonzusammensetzungen, die reduzierte verfärbung und hohe lichtdurchlässigkeit aufweisen, sowie daraus hergestellte gegenstände |
| DE60318309T2 (de) * | 2002-04-15 | 2008-12-18 | Solvay Advanced Polymers, Llc | Polyarylenetherzusammensetzungen mit verringerter vergilbung und hoher lichtdurchlässigkeit und daraus hergestellte gegenstände |
| CN100368468C (zh) * | 2002-12-17 | 2008-02-13 | 索维高级聚合物股份有限公司 | 4,4＇-双酚聚砜组合物,制备它们的方法和由其制造的制品 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1451592A (fr) * | 1964-07-30 | 1966-01-07 | Union Carbide Corp | Compositions thermoplastiques dont la couleur est stable à la chaleur |
| US3576920A (en) * | 1968-08-02 | 1971-04-27 | Weston Chemical Corp | Phosphites containing more than two hydrogenated phenolic groups |
| US3576918A (en) * | 1968-08-05 | 1971-04-27 | Weston Chemical Corp | Pentaerythritol hydrogenated bisphenol a phosphites |
| US3576919A (en) * | 1968-08-05 | 1971-04-27 | Weston Chemical Corp | Polymeric phosphite pentaerythritol triads |
| US3641218A (en) * | 1968-08-29 | 1972-02-08 | Weston Chemical Corp | Hydrogenated bis phenol diphosphites |
-
1972
- 1972-09-20 GB GB4353172A patent/GB1398133A/en not_active Expired
-
1973
- 1973-09-12 IT IT2884773A patent/IT1006086B/it active
- 1973-09-17 FR FR7333220A patent/FR2200322B1/fr not_active Expired
- 1973-09-19 JP JP10513273A patent/JPS5722951B2/ja not_active Expired
- 1973-09-19 NL NL7312894A patent/NL7312894A/xx not_active Application Discontinuation
- 1973-09-20 BE BE135870A patent/BE805110A/xx unknown
- 1973-09-20 DE DE19732347434 patent/DE2347434A1/de not_active Ceased
- 1973-09-20 CH CH1351973A patent/CH587887A5/xx not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| IT1006086B (it) | 1976-09-30 |
| CH587887A5 (ru) | 1977-05-13 |
| AU6001473A (en) | 1975-03-06 |
| FR2200322A1 (ru) | 1974-04-19 |
| NL7312894A (ru) | 1974-03-22 |
| GB1398133A (en) | 1975-06-18 |
| JPS5722951B2 (ru) | 1982-05-15 |
| DE2347434A1 (de) | 1974-05-22 |
| BE805110A (fr) | 1974-03-20 |
| JPS4996082A (ru) | 1974-09-11 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |