IT1084947B - Fosfiti organici e loro impiego come stabilizzanti - Google Patents
Fosfiti organici e loro impiego come stabilizzantiInfo
- Publication number
- IT1084947B IT1084947B IT25369/77A IT2536977A IT1084947B IT 1084947 B IT1084947 B IT 1084947B IT 25369/77 A IT25369/77 A IT 25369/77A IT 2536977 A IT2536977 A IT 2536977A IT 1084947 B IT1084947 B IT 1084947B
- Authority
- IT
- Italy
- Prior art keywords
- stabilizers
- organic phosphites
- phosphites
- organic
- Prior art date
Links
- AQSJGOWTSHOLKH-UHFFFAOYSA-N phosphite(3-) Chemical compound [O-]P([O-])[O-] AQSJGOWTSHOLKH-UHFFFAOYSA-N 0.000 title 1
- 239000003381 stabilizer Substances 0.000 title 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
- C07F9/00—Compounds containing elements of Groups 5 or 15 of the Periodic Table
- C07F9/02—Phosphorus compounds
- C07F9/547—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom
- C07F9/6564—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom having phosphorus atoms, with or without nitrogen, oxygen, sulfur, selenium or tellurium atoms, as ring hetero atoms
- C07F9/6571—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom having phosphorus atoms, with or without nitrogen, oxygen, sulfur, selenium or tellurium atoms, as ring hetero atoms having phosphorus and oxygen atoms as the only ring hetero atoms
- C07F9/6574—Esters of oxyacids of phosphorus
- C07F9/65746—Esters of oxyacids of phosphorus the molecule containing more than one cyclic phosphorus atom
-
- 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)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- Molecular Biology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Lubricants (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2630257A DE2630257C3 (de) | 1976-07-06 | 1976-07-06 | Neue organische Phosphite und ihre Verwendung als Stabilisatoren |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IT1084947B true IT1084947B (it) | 1985-05-28 |
Family
ID=5982287
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IT25369/77A IT1084947B (it) | 1976-07-06 | 1977-07-04 | Fosfiti organici e loro impiego come stabilizzanti |
Country Status (11)
| Country | Link |
|---|---|
| US (1) | US4146530A (it) |
| JP (1) | JPS5337678A (it) |
| AT (1) | AT349488B (it) |
| AU (1) | AU2674877A (it) |
| BE (1) | BE856563A (it) |
| BR (1) | BR7704413A (it) |
| DE (1) | DE2630257C3 (it) |
| FR (1) | FR2357571A1 (it) |
| IT (1) | IT1084947B (it) |
| NL (1) | NL7707314A (it) |
| ZA (1) | ZA774025B (it) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4206103A (en) * | 1978-05-25 | 1980-06-03 | Borg-Warner Corporation | Vinyl chloride polymers having improved stability |
| CA1118139A (en) * | 1979-01-15 | 1982-02-09 | Elyse M. Bullock | Light-stable polypropylene compositions |
| US4469835A (en) * | 1981-06-05 | 1984-09-04 | Baxter Travenol Laboratories, Inc. | Connector member adapted for ultraviolet antimicrobial irradiation |
| DE3364367D1 (en) * | 1982-05-07 | 1986-08-07 | Borg Warner Chemicals Inc | Stabilized olefin polymer compositions and their use for preparing shaped articles |
| JPH0224304A (ja) * | 1988-07-13 | 1990-01-26 | Shin Etsu Chem Co Ltd | 塩化ビニル系樹脂の製造方法 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3053878A (en) * | 1961-05-23 | 1962-09-11 | Weston Chemical Corp | Pentaerythritol phosphite esters |
| US3205250A (en) * | 1961-11-20 | 1965-09-07 | Hooker Chemical Corp | 3, 9-alkoxy and 3, 9-chloropropyl-2, 4, 8, 10-tetraoxa-3, 9-phosphospiro (6, 6) hendeanes |
-
1976
- 1976-07-06 DE DE2630257A patent/DE2630257C3/de not_active Expired
-
1977
- 1977-07-01 NL NL7707314A patent/NL7707314A/xx not_active Application Discontinuation
- 1977-07-04 IT IT25369/77A patent/IT1084947B/it active
- 1977-07-05 AU AU26748/77A patent/AU2674877A/en active Pending
- 1977-07-05 ZA ZA00774025A patent/ZA774025B/xx unknown
- 1977-07-05 BR BR7704413A patent/BR7704413A/pt unknown
- 1977-07-05 AT AT479177A patent/AT349488B/de not_active IP Right Cessation
- 1977-07-05 US US05/812,673 patent/US4146530A/en not_active Expired - Lifetime
- 1977-07-05 JP JP7956977A patent/JPS5337678A/ja active Pending
- 1977-07-06 BE BE179144A patent/BE856563A/xx unknown
- 1977-07-06 FR FR7720780A patent/FR2357571A1/fr not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| BR7704413A (pt) | 1978-03-28 |
| BE856563A (fr) | 1978-01-06 |
| JPS5337678A (en) | 1978-04-06 |
| DE2630257C3 (de) | 1979-05-03 |
| US4146530A (en) | 1979-03-27 |
| AT349488B (de) | 1979-04-10 |
| ZA774025B (en) | 1978-06-28 |
| NL7707314A (nl) | 1978-01-10 |
| DE2630257A1 (de) | 1978-01-12 |
| FR2357571A1 (fr) | 1978-02-03 |
| DE2630257B2 (de) | 1978-09-14 |
| AU2674877A (en) | 1979-01-11 |
| ATA479177A (de) | 1978-09-15 |
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