IT990462B - Procedimento per la preparazione di difosfati tetrakis 2 alogenoal chil alchilenici utili come additi vi ignifuganti per espansi poliure tanici - Google Patents
Procedimento per la preparazione di difosfati tetrakis 2 alogenoal chil alchilenici utili come additi vi ignifuganti per espansi poliure taniciInfo
- Publication number
- IT990462B IT990462B IT51712/73A IT5171273A IT990462B IT 990462 B IT990462 B IT 990462B IT 51712/73 A IT51712/73 A IT 51712/73A IT 5171273 A IT5171273 A IT 5171273A IT 990462 B IT990462 B IT 990462B
- Authority
- IT
- Italy
- Prior art keywords
- polyures
- tanic
- diphosphates
- alkylenes
- tetrakis
- Prior art date
Links
- 239000000654 additive Substances 0.000 title 1
- 239000001177 diphosphate Substances 0.000 title 1
- XPPKVPWEQAFLFU-UHFFFAOYSA-J diphosphate(4-) Chemical compound [O-]P([O-])(=O)OP([O-])([O-])=O XPPKVPWEQAFLFU-UHFFFAOYSA-J 0.000 title 1
- 235000011180 diphosphates Nutrition 0.000 title 1
- 238000004079 fireproofing Methods 0.000 title 1
- 229910052736 halogen Inorganic materials 0.000 title 1
- 150000002367 halogens Chemical class 0.000 title 1
- 238000000034 method Methods 0.000 title 1
- NFHFRUOZVGFOOS-UHFFFAOYSA-N palladium;triphenylphosphane Chemical compound [Pd].C1=CC=CC=C1P(C=1C=CC=CC=1)C1=CC=CC=C1.C1=CC=CC=C1P(C=1C=CC=CC=1)C1=CC=CC=C1.C1=CC=CC=C1P(C=1C=CC=CC=1)C1=CC=CC=C1.C1=CC=CC=C1P(C=1C=CC=CC=1)C1=CC=CC=C1 NFHFRUOZVGFOOS-UHFFFAOYSA-N 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
- C07F9/06—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
-
- 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
- C07F9/093—Polyol derivatives esterified at least twice by phosphoric acid groups
-
- 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
- C07F9/14—Esters of phosphoric acids containing P(=O)-halide groups
-
- 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
- C07F9/141—Esters of phosphorous acids
- C07F9/1411—Esters of phosphorous acids with hydroxyalkyl compounds with further substituents on alkyl
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)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Polyurethanes Or Polyureas (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US00283975A US3803272A (en) | 1972-08-25 | 1972-08-25 | Process for preparing tetrakis(2-haloalkyl)alkylene diphosphates |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IT990462B true IT990462B (it) | 1975-06-20 |
Family
ID=23088374
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IT51712/73A IT990462B (it) | 1972-08-25 | 1973-07-30 | Procedimento per la preparazione di difosfati tetrakis 2 alogenoal chil alchilenici utili come additi vi ignifuganti per espansi poliure tanici |
Country Status (11)
| Country | Link |
|---|---|
| US (1) | US3803272A (en, 2012) |
| JP (1) | JPS5120495B2 (en, 2012) |
| BE (1) | BE804012A (en, 2012) |
| CA (1) | CA989859A (en, 2012) |
| DE (1) | DE2338007B2 (en, 2012) |
| ES (1) | ES418153A1 (en, 2012) |
| FR (1) | FR2197011B1 (en, 2012) |
| GB (1) | GB1397854A (en, 2012) |
| IT (1) | IT990462B (en, 2012) |
| NL (1) | NL167699C (en, 2012) |
| SU (1) | SU518136A3 (en, 2012) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3886239A (en) * | 1972-08-25 | 1975-05-27 | Olin Corp | Process for preparing tris (2-haloalkyl) phosphites |
| DE2451077C2 (de) * | 1974-10-26 | 1982-10-21 | Hoechst Ag, 6000 Frankfurt | Halogenhaltige Phosphorsäurepolyester sowie Verfahren zu deren Herstellung |
| US3987129A (en) * | 1975-02-26 | 1976-10-19 | Olin Corporation | Process for preparing bis(2-haloalkyl) phosphoro-halidates |
| US4237075A (en) * | 1979-06-05 | 1980-12-02 | Mobil Oil Corporation | Formamide catalysts for reacting phosphorus halides with thiols |
| US5401788A (en) * | 1993-03-16 | 1995-03-28 | Daihachi Chemical Industry Co., Ltd. | Organic phosphorus compounds and flame-retarded resin compositions containing the same |
| JP2865617B2 (ja) * | 1996-05-22 | 1999-03-08 | 大八化学工業株式会社 | トリブロモネオペンチルリン酸クロロアルキルエステルの製造方法 |
| DE10247973B4 (de) * | 2002-10-15 | 2005-05-04 | Clariant Gmbh | Halogenreduzierte Flammschutzmittelmischungen zur Herstellung von emissionsstabilen Polyurethanweichschäumen |
| JP6619395B2 (ja) | 2017-07-12 | 2019-12-11 | ファナック株式会社 | ロボットシステムおよびロボットの教示方法 |
| CN113649067B (zh) * | 2021-08-13 | 2023-08-11 | 万华化学(四川)有限公司 | 一种有机光催化剂、制备方法及其在合成2,3,5-三甲基氢醌二酯中的应用 |
| CN113956287B (zh) * | 2021-11-12 | 2024-05-28 | 上海华谊（集团）公司 | 磷酸正酯的制备方法 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE790849Q (fr) * | 1970-02-02 | 1973-04-30 | Olin Corp | Nouveaux polyesters phosphoriques halogenes retardateurs d'inflammationet mousse de polyurethanne contenant ces polyesters |
-
1972
- 1972-08-25 US US00283975A patent/US3803272A/en not_active Expired - Lifetime
-
1973
- 1973-06-14 CA CA174,109A patent/CA989859A/en not_active Expired
- 1973-07-26 DE DE2338007A patent/DE2338007B2/de not_active Withdrawn
- 1973-07-30 IT IT51712/73A patent/IT990462B/it active
- 1973-07-31 FR FR7327978A patent/FR2197011B1/fr not_active Expired
- 1973-08-14 NL NL7311175A patent/NL167699C/xx not_active IP Right Cessation
- 1973-08-23 GB GB4003473A patent/GB1397854A/en not_active Expired
- 1973-08-23 JP JP48093957A patent/JPS5120495B2/ja not_active Expired
- 1973-08-24 ES ES418153A patent/ES418153A1/es not_active Expired
- 1973-08-24 SU SU1959115A patent/SU518136A3/ru active
- 1973-08-24 BE BE134925A patent/BE804012A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| FR2197011A1 (en, 2012) | 1974-03-22 |
| DE2338007B2 (de) | 1980-10-16 |
| ES418153A1 (es) | 1976-06-01 |
| DE2338007A1 (de) | 1974-03-07 |
| GB1397854A (en) | 1975-06-18 |
| JPS5120495B2 (en, 2012) | 1976-06-25 |
| JPS4962424A (en, 2012) | 1974-06-17 |
| BE804012A (fr) | 1974-02-25 |
| SU518136A3 (ru) | 1976-06-15 |
| NL167699C (nl) | 1982-01-18 |
| CA989859A (en) | 1976-05-25 |
| US3803272A (en) | 1974-04-09 |
| FR2197011B1 (en, 2012) | 1977-02-25 |
| NL7311175A (en, 2012) | 1974-02-27 |
| NL167699B (nl) | 1981-08-17 |
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