DE2347434A1 - Aromatische polymere - Google Patents
Aromatische polymereInfo
- Publication number
- DE2347434A1 DE2347434A1 DE19732347434 DE2347434A DE2347434A1 DE 2347434 A1 DE2347434 A1 DE 2347434A1 DE 19732347434 DE19732347434 DE 19732347434 DE 2347434 A DE2347434 A DE 2347434A DE 2347434 A1 DE2347434 A1 DE 2347434A1
- Authority
- DE
- Germany
- Prior art keywords
- phosphite
- formula
- aromatic
- composition according
- weight
- Prior art date
- 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.)
- Ceased
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 (1)
Publication Number | Publication Date |
---|---|
DE2347434A1 true DE2347434A1 (de) | 1974-05-22 |
Family
ID=10429163
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19732347434 Ceased DE2347434A1 (de) | 1972-09-20 | 1973-09-20 | Aromatische polymere |
Country Status (8)
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6258654U (US06312121-20011106-C00033.png) * | 1985-09-30 | 1987-04-11 | ||
WO2003089519A1 (en) * | 2002-04-15 | 2003-10-30 | Solvay Advanced Polymers, Llc | Polysulfone compositions exhibiting very low color and high light transmittance properties and articles made therefrom |
WO2003089520A1 (en) * | 2002-04-15 | 2003-10-30 | Solvay Advanced Polymers, Llc | Polyarylethersulfone compositions exhibiting reduced yellowness and high light transmittance properties and articles made therefrom |
IN222216B (US06312121-20011106-C00033.png) * | 2002-12-17 | 2008-08-15 | Solvay Advanced Polymers Llc |
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 NL NL7312894A patent/NL7312894A/xx not_active Application Discontinuation
- 1973-09-19 JP JP10513273A patent/JPS5722951B2/ja not_active Expired
- 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 |
JPS4996082A (US06312121-20011106-C00033.png) | 1974-09-11 |
FR2200322B1 (US06312121-20011106-C00033.png) | 1978-05-26 |
AU6001473A (en) | 1975-03-06 |
CH587887A5 (US06312121-20011106-C00033.png) | 1977-05-13 |
FR2200322A1 (US06312121-20011106-C00033.png) | 1974-04-19 |
NL7312894A (US06312121-20011106-C00033.png) | 1974-03-22 |
GB1398133A (en) | 1975-06-18 |
BE805110A (fr) | 1974-03-20 |
JPS5722951B2 (US06312121-20011106-C00033.png) | 1982-05-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
OD | Request for examination | ||
8131 | Rejection |