GB1047979A - Flame-retardant phosphorous compounds - Google Patents
Flame-retardant phosphorous compoundsInfo
- Publication number
- GB1047979A GB1047979A GB4145264A GB4145264A GB1047979A GB 1047979 A GB1047979 A GB 1047979A GB 4145264 A GB4145264 A GB 4145264A GB 4145264 A GB4145264 A GB 4145264A GB 1047979 A GB1047979 A GB 1047979A
- Authority
- GB
- United Kingdom
- Prior art keywords
- adduct
- flame
- reacting
- alkylene oxide
- halogenated
- 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.)
- Expired
Links
- -1 Flame-retardant phosphorous compounds Chemical class 0.000 title abstract 5
- 239000003063 flame retardant Substances 0.000 title abstract 3
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 abstract 4
- 125000002947 alkylene group Chemical group 0.000 abstract 4
- 150000002148 esters Chemical class 0.000 abstract 4
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 abstract 3
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 abstract 3
- 239000002253 acid Substances 0.000 abstract 3
- 239000000654 additive Substances 0.000 abstract 3
- 150000001875 compounds Chemical class 0.000 abstract 3
- 239000000203 mixture Substances 0.000 abstract 3
- 229910052698 phosphorus Inorganic materials 0.000 abstract 3
- 239000011574 phosphorus Substances 0.000 abstract 3
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 abstract 2
- 229920005830 Polyurethane Foam Polymers 0.000 abstract 2
- 125000000217 alkyl group Chemical group 0.000 abstract 2
- 125000003118 aryl group Chemical group 0.000 abstract 2
- 125000000753 cycloalkyl group Chemical group 0.000 abstract 2
- GYZLOYUZLJXAJU-UHFFFAOYSA-N diglycidyl ether Chemical class C1OC1COCC1CO1 GYZLOYUZLJXAJU-UHFFFAOYSA-N 0.000 abstract 2
- 235000011007 phosphoric acid Nutrition 0.000 abstract 2
- 239000011496 polyurethane foam Substances 0.000 abstract 2
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 abstract 1
- 230000000996 additive effect Effects 0.000 abstract 1
- 238000005187 foaming Methods 0.000 abstract 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 abstract 1
- 229920002635 polyurethane Polymers 0.000 abstract 1
- 239000004814 polyurethane Substances 0.000 abstract 1
- 230000000979 retarding effect Effects 0.000 abstract 1
- 239000002904 solvent Substances 0.000 abstract 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
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
- C08G18/40—High-molecular-weight compounds
- C08G18/48—Polyethers
- C08G18/50—Polyethers having heteroatoms other than oxygen
- C08G18/5075—Polyethers having heteroatoms other than oxygen having phosphorus
- C08G18/5081—Polyethers having heteroatoms other than oxygen having phosphorus having phosphorus bound to oxygen only
- C08G18/5084—Phosphate compounds
-
- 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
- C07F9/10—Phosphatides, e.g. lecithin
-
- 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
- C07F9/12—Esters of phosphoric acids with hydroxyaryl compounds
-
- 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
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
- C08G18/40—High-molecular-weight compounds
- C08G18/48—Polyethers
- C08G18/50—Polyethers having heteroatoms other than oxygen
- C08G18/5075—Polyethers having heteroatoms other than oxygen having phosphorus
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)
Abstract
Novel oxyalkylated adducts are obtained by reacting alkylene oxides, e.g. ethylene, propylene and/or butylene oxide with the adducts obtained by reacting a phosphorus acid, e.g. orthophosphoric acid, with halogenated glycidyl ethers or esters, e.g. halogenated alkyl, cycloalkyl, aryl or aralkyl glycidyl ethers or esters. The reaction may be carried out in the presence of a solvent, e.g. dimethylformamide, under pressure in an atmosphere of the gaseous alkylene oxide and preferably at a temperature of 120 DEG -170 DEG C. Under such conditions compounds consisting of 1 to 25 moles or more of the alkylene oxide per mole of the adduct may be produced. The compounds are useful as flame-retardant components for polyurethane foams (see Division C3).ALSO:A polymeric composition comprises a rigid or flexible polyurethane foam and a flame retarding additive comprising an oxyalkylated adduct of a halogenated glycidyl ether or ester, e.g. a halogenated alkyl, cycloalkyl, aryl or aralkyl glycidyl ether or ester, and a phosphorus acid, e.g. orthophosphoric acid. The adduct may be obtained by reacting 1 mol of a glycidyl compound/phosphorus acid adduct with from 1 to 25 moles of an alkylene oxide. The additives which are added to the composition before foaming are stated to be bonded to the polyurethane by a reaction involving hydroxyl groups thus providing " built-in " flame retardant components. The composition may also contain other additives, e.g. antimonycontaining compounds.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB4145264A GB1047979A (en) | 1964-10-10 | 1964-10-10 | Flame-retardant phosphorous compounds |
| BE670729A BE670729A (en) | 1964-10-10 | 1965-10-08 | |
| FR34390A FR1469497A (en) | 1964-10-10 | 1965-10-09 | Oxyalkylated adduct of a halogenated glycidyl compound and a phosphorus acid or polyurethane foams |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB4145264A GB1047979A (en) | 1964-10-10 | 1964-10-10 | Flame-retardant phosphorous compounds |
| BE670729A BE670729A (en) | 1964-10-10 | 1965-10-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1047979A true GB1047979A (en) | 1966-11-09 |
Family
ID=25656319
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB4145264A Expired GB1047979A (en) | 1964-10-10 | 1964-10-10 | Flame-retardant phosphorous compounds |
Country Status (2)
| Country | Link |
|---|---|
| BE (1) | BE670729A (en) |
| GB (1) | GB1047979A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1923936A1 (en) * | 1968-05-13 | 1969-12-04 | Marles Kuhlmann | Ester-containing polyols, their production and use |
-
1964
- 1964-10-10 GB GB4145264A patent/GB1047979A/en not_active Expired
-
1965
- 1965-10-08 BE BE670729A patent/BE670729A/xx unknown
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1923936A1 (en) * | 1968-05-13 | 1969-12-04 | Marles Kuhlmann | Ester-containing polyols, their production and use |
Also Published As
| Publication number | Publication date |
|---|---|
| BE670729A (en) | 1966-04-08 |
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