IT1055801B - Esteri fosfatici particolarmente utili come ritardatori difiamma per schiume poliuretaniche e procedimento per la loro preparazione - Google Patents
Esteri fosfatici particolarmente utili come ritardatori difiamma per schiume poliuretaniche e procedimento per la loro preparazioneInfo
- Publication number
- IT1055801B IT1055801B IT67092/76A IT6709276A IT1055801B IT 1055801 B IT1055801 B IT 1055801B IT 67092/76 A IT67092/76 A IT 67092/76A IT 6709276 A IT6709276 A IT 6709276A IT 1055801 B IT1055801 B IT 1055801B
- Authority
- IT
- Italy
- Prior art keywords
- phosphatic
- procedure
- preparation
- particularly useful
- polyurethane foams
- Prior art date
Links
- 229920005830 Polyurethane Foam Polymers 0.000 title 1
- 150000002148 esters Chemical class 0.000 title 1
- 239000011496 polyurethane foam Substances 0.000 title 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G79/00—Macromolecular compounds obtained by reactions forming a linkage containing atoms other than silicon, sulfur, nitrogen, oxygen, and carbon with or without the latter elements in the main chain of the macromolecule
- C08G79/02—Macromolecular compounds obtained by reactions forming a linkage containing atoms other than silicon, sulfur, nitrogen, oxygen, and carbon with or without the latter elements in the main chain of the macromolecule a linkage containing phosphorus
- C08G79/04—Phosphorus linked to oxygen or to oxygen and carbon
-
- 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
- C07F9/06—Phosphorus compounds without P—C bonds
- C07F9/08—Esters of oxyacids of phosphorus
- C07F9/09—Esters of phosphoric acids
- C07F9/091—Esters of phosphoric acids with hydroxyalkyl compounds with further substituents on alkyl
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- Molecular Biology (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Polymers With Sulfur, Phosphorus Or Metals In The Main Chain (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US05/543,289 US3970726A (en) | 1975-01-23 | 1975-01-23 | Polycyclic phosphate esters and process for preparing same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IT1055801B true IT1055801B (it) | 1982-01-11 |
Family
ID=24167374
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IT67092/76A IT1055801B (it) | 1975-01-23 | 1976-01-15 | Esteri fosfatici particolarmente utili come ritardatori difiamma per schiume poliuretaniche e procedimento per la loro preparazione |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US3970726A (it) |
| JP (1) | JPS5198224A (it) |
| AU (1) | AU499115B2 (it) |
| DE (1) | DE2559371A1 (it) |
| FR (1) | FR2298553A1 (it) |
| GB (1) | GB1524892A (it) |
| IT (1) | IT1055801B (it) |
| NL (1) | NL7600743A (it) |
| PL (2) | PL105884B1 (it) |
| ZA (1) | ZA757361B (it) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4113669A (en) * | 1973-09-07 | 1978-09-12 | Ciba-Geigy Corporation | Polymers flameproofed with 1,2-oxaphospholanes |
| DE2555452A1 (de) * | 1974-12-18 | 1976-06-24 | Ciba Geigy Ag | Flammschutzmittel fuer kunststoffe |
| US4042649A (en) * | 1975-09-18 | 1977-08-16 | Ciba-Geigy Corporation | 1,2-Oxaphospholanes |
| US4133846A (en) | 1977-06-30 | 1979-01-09 | Velsicol Chemical Corporation | Hydroxyl containing phosphates and polyphosphates |
| US4281097A (en) * | 1978-05-10 | 1981-07-28 | Velsicol Chemical Corporation | Reactive phosphate flame retardants |
| WO2004060900A1 (ja) * | 2003-01-06 | 2004-07-22 | Teijin Chemicals Ltd. | ペンタエリスリトールジホスホネートの製造方法 |
| DE102007036186A1 (de) * | 2007-08-02 | 2008-06-19 | Clariant International Limited | Phosphorsäureester enthaltend über Polyol-Einheiten verbrückte Phosporatome |
| CN102020677A (zh) * | 2010-11-24 | 2011-04-20 | 上海华谊（集团）公司 | 一种季戊四醇磷酸酯的制备方法 |
| WO2020075519A1 (ja) * | 2018-10-11 | 2020-04-16 | 株式会社Adeka | 難燃剤、難燃剤組成物、合成樹脂組成物及び成形体 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3340333A (en) * | 1963-07-01 | 1967-09-05 | Hooker Chemical Corp | Preparation of phosphorus compounds containing a phosphoryl group |
| US3839504A (en) * | 1971-08-04 | 1974-10-01 | Uniroyal Inc | Reaction of phosphorus trihalides with pentaerythritol and polymeric phosphite products thereof |
-
1975
- 1975-01-23 US US05/543,289 patent/US3970726A/en not_active Expired - Lifetime
- 1975-11-24 ZA ZA757361A patent/ZA757361B/xx unknown
- 1975-11-28 AU AU87073/75A patent/AU499115B2/en not_active Expired
- 1975-12-31 DE DE19752559371 patent/DE2559371A1/de not_active Withdrawn
-
1976
- 1976-01-15 IT IT67092/76A patent/IT1055801B/it active
- 1976-01-21 FR FR7601585A patent/FR2298553A1/fr active Granted
- 1976-01-22 JP JP51005527A patent/JPS5198224A/ja active Pending
- 1976-01-22 PL PL1976186703A patent/PL105884B1/pl unknown
- 1976-01-22 PL PL1976198258A patent/PL99520B1/pl unknown
- 1976-01-22 GB GB2492/76A patent/GB1524892A/en not_active Expired
- 1976-01-23 NL NL7600743A patent/NL7600743A/xx not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| AU499115B2 (en) | 1979-04-05 |
| US3970726A (en) | 1976-07-20 |
| FR2298553A1 (fr) | 1976-08-20 |
| NL7600743A (nl) | 1976-07-27 |
| GB1524892A (en) | 1978-09-13 |
| PL105884B1 (pl) | 1979-11-30 |
| JPS5198224A (it) | 1976-08-30 |
| DE2559371A1 (de) | 1976-07-29 |
| ZA757361B (en) | 1976-11-24 |
| PL99520B1 (pl) | 1978-07-31 |
| AU8707375A (en) | 1977-06-02 |
| FR2298553B1 (it) | 1979-03-09 |
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