FR2235159B3 - - Google Patents
Info
- Publication number
- FR2235159B3 FR2235159B3 FR7421103A FR7421103A FR2235159B3 FR 2235159 B3 FR2235159 B3 FR 2235159B3 FR 7421103 A FR7421103 A FR 7421103A FR 7421103 A FR7421103 A FR 7421103A FR 2235159 B3 FR2235159 B3 FR 2235159B3
- 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
- C08K5/527—Cyclic esters
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)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Polymers With Sulfur, Phosphorus Or Metals In The Main Chain (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2330979A DE2330979A1 (en) | 1973-06-18 | 1973-06-18 | PLASTIC COMPOSITIONS STABILIZED AGAINST UV LIGHT |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2235159A1 FR2235159A1 (en) | 1975-01-24 |
| FR2235159B3 true FR2235159B3 (en) | 1977-04-15 |
Family
ID=5884346
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7421103A Granted FR2235159A1 (en) | 1973-06-18 | 1974-06-18 | Synthetic materials stabilised with cyclic diphosphites - against ultra-violet light, esp. polyolefines, avoiding discolouration of polymer |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | USB479556I5 (en) |
| JP (1) | JPS50105741A (en) |
| AU (1) | AU7018674A (en) |
| DE (1) | DE2330979A1 (en) |
| FR (1) | FR2235159A1 (en) |
| IT (1) | IT1015093B (en) |
| NL (1) | NL7407911A (en) |
| ZA (1) | ZA743807B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4185006A (en) | 1978-07-06 | 1980-01-22 | Ciba-Geigy Corporation | Cyclic phosphonite stabilizers |
| US4279807A (en) | 1979-01-02 | 1981-07-21 | M&T Chemicals Inc. | Synergistic heat stabilizer compositions containing an antimony or a bismuth compound |
| US5969015A (en) * | 1996-09-25 | 1999-10-19 | Witco Vinyl Additives Gmbh | Monomeric and oligomeric bisphosphites as stabilisers for polyvinyl chloride |
-
1973
- 1973-06-18 DE DE2330979A patent/DE2330979A1/en active Pending
-
1974
- 1974-06-13 NL NL7407911A patent/NL7407911A/xx unknown
- 1974-06-14 US US47955674 patent/USB479556I5/en active Pending
- 1974-06-14 ZA ZA00743807A patent/ZA743807B/en unknown
- 1974-06-14 IT IT24019/74A patent/IT1015093B/en active
- 1974-06-17 JP JP49068259A patent/JPS50105741A/ja active Pending
- 1974-06-18 AU AU70186/74A patent/AU7018674A/en not_active Expired
- 1974-06-18 FR FR7421103A patent/FR2235159A1/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| FR2235159A1 (en) | 1975-01-24 |
| AU7018674A (en) | 1975-12-18 |
| JPS50105741A (en) | 1975-08-20 |
| NL7407911A (en) | 1974-12-20 |
| IT1015093B (en) | 1977-05-10 |
| USB479556I5 (en) | 1976-03-23 |
| DE2330979A1 (en) | 1975-02-06 |
| ZA743807B (en) | 1975-07-30 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |