DE2421986A1 - Verfahren zur herstellung von flammwidrigen, harten, urethangruppen aufweisenden schaumstoffen - Google Patents
Verfahren zur herstellung von flammwidrigen, harten, urethangruppen aufweisenden schaumstoffenInfo
- Publication number
- DE2421986A1 DE2421986A1 DE2421986A DE2421986A DE2421986A1 DE 2421986 A1 DE2421986 A1 DE 2421986A1 DE 2421986 A DE2421986 A DE 2421986A DE 2421986 A DE2421986 A DE 2421986A DE 2421986 A1 DE2421986 A1 DE 2421986A1
- Authority
- DE
- Germany
- Prior art keywords
- parts
- acid
- foam
- flame
- optionally
- 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.)
- Withdrawn
Links
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- 238000000034 method Methods 0.000 title claims description 22
- 239000003063 flame retardant Substances 0.000 title claims description 15
- 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 title claims description 9
- 238000004519 manufacturing process Methods 0.000 title claims description 9
- JOYRKODLDBILNP-UHFFFAOYSA-N urethane group Chemical group NC(=O)OCC JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 title claims description 9
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- 239000003054 catalyst Substances 0.000 description 10
- LGRFSURHDFAFJT-UHFFFAOYSA-N Phthalic anhydride Natural products C1=CC=C2C(=O)OC(=O)C2=C1 LGRFSURHDFAFJT-UHFFFAOYSA-N 0.000 description 9
- JHIWVOJDXOSYLW-UHFFFAOYSA-N butyl 2,2-difluorocyclopropane-1-carboxylate Chemical compound CCCCOC(=O)C1CC1(F)F JHIWVOJDXOSYLW-UHFFFAOYSA-N 0.000 description 9
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- PIICEJLVQHRZGT-UHFFFAOYSA-N Ethylenediamine Chemical compound NCCN PIICEJLVQHRZGT-UHFFFAOYSA-N 0.000 description 8
- 239000004721 Polyphenylene oxide Substances 0.000 description 8
- 239000004568 cement Substances 0.000 description 8
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 8
- DNIAPMSPPWPWGF-UHFFFAOYSA-N Propylene glycol Chemical compound CC(O)CO DNIAPMSPPWPWGF-UHFFFAOYSA-N 0.000 description 7
- 239000001361 adipic acid Substances 0.000 description 7
- 235000011037 adipic acid Nutrition 0.000 description 7
- 239000003995 emulsifying agent Substances 0.000 description 7
- 150000002148 esters Chemical class 0.000 description 7
- CZMRCDWAGMRECN-UGDNZRGBSA-N Sucrose Chemical compound O[C@H]1[C@H](O)[C@@H](CO)O[C@@]1(CO)O[C@@H]1[C@H](O)[C@@H](O)[C@H](O)[C@@H](CO)O1 CZMRCDWAGMRECN-UGDNZRGBSA-N 0.000 description 6
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- 229910052751 metal Inorganic materials 0.000 description 6
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- 239000010695 polyglycol Substances 0.000 description 6
- 239000007921 spray Substances 0.000 description 6
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- 150000007513 acids Chemical class 0.000 description 5
- 238000005452 bending Methods 0.000 description 5
- 230000000052 comparative effect Effects 0.000 description 5
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- 239000000243 solution Substances 0.000 description 5
- PAYRUJLWNCNPSJ-UHFFFAOYSA-N Aniline Chemical compound NC1=CC=CC=C1 PAYRUJLWNCNPSJ-UHFFFAOYSA-N 0.000 description 4
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- SVYKKECYCPFKGB-UHFFFAOYSA-N N,N-dimethylcyclohexylamine Chemical compound CN(C)C1CCCCC1 SVYKKECYCPFKGB-UHFFFAOYSA-N 0.000 description 4
- 150000001735 carboxylic acids Chemical class 0.000 description 4
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 4
- 230000035515 penetration Effects 0.000 description 4
- 229920006295 polythiol Polymers 0.000 description 4
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 3
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 description 3
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 3
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 3
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 description 3
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
- LRHPLDYGYMQRHN-UHFFFAOYSA-N N-Butanol Chemical compound CCCCO LRHPLDYGYMQRHN-UHFFFAOYSA-N 0.000 description 3
- SJRJJKPEHAURKC-UHFFFAOYSA-N N-Methylmorpholine Chemical compound CN1CCOCC1 SJRJJKPEHAURKC-UHFFFAOYSA-N 0.000 description 3
- 229920005830 Polyurethane Foam Polymers 0.000 description 3
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 description 3
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- 230000002378 acidificating effect Effects 0.000 description 3
- 150000001298 alcohols Chemical class 0.000 description 3
- 125000001931 aliphatic group Chemical group 0.000 description 3
- 239000003513 alkali Substances 0.000 description 3
- 150000001412 amines Chemical class 0.000 description 3
- 125000003118 aryl group Chemical group 0.000 description 3
- OHJMTUPIZMNBFR-UHFFFAOYSA-N biuret Chemical group NC(=O)NC(N)=O OHJMTUPIZMNBFR-UHFFFAOYSA-N 0.000 description 3
- 235000019438 castor oil Nutrition 0.000 description 3
- 239000004359 castor oil Substances 0.000 description 3
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- 238000005260 corrosion Methods 0.000 description 3
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- 150000002334 glycols Chemical class 0.000 description 3
- RRAMGCGOFNQTLD-UHFFFAOYSA-N hexamethylene diisocyanate Chemical compound O=C=NCCCCCCN=C=O RRAMGCGOFNQTLD-UHFFFAOYSA-N 0.000 description 3
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- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 description 3
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 description 3
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- ISIJQEHRDSCQIU-UHFFFAOYSA-N tert-butyl 2,7-diazaspiro[4.5]decane-7-carboxylate Chemical compound C1N(C(=O)OC(C)(C)C)CCCC11CNCC1 ISIJQEHRDSCQIU-UHFFFAOYSA-N 0.000 description 3
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- AUHHYELHRWCWEZ-UHFFFAOYSA-N tetrachlorophthalic anhydride Chemical compound ClC1=C(Cl)C(Cl)=C2C(=O)OC(=O)C2=C1Cl AUHHYELHRWCWEZ-UHFFFAOYSA-N 0.000 description 1
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 description 1
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- RUELTTOHQODFPA-UHFFFAOYSA-N toluene 2,6-diisocyanate Chemical compound CC1=C(N=C=O)C=CC=C1N=C=O RUELTTOHQODFPA-UHFFFAOYSA-N 0.000 description 1
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Classifications
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- 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
- C08G18/2805—Compounds having only one group containing active hydrogen
- C08G18/2815—Monohydroxy compounds
- C08G18/282—Alkanols, cycloalkanols or arylalkanols including terpenealcohols
-
- 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
- C08G18/65—Low-molecular-weight compounds having active hydrogen with high-molecular-weight compounds having active hydrogen
- C08G18/6505—Low-molecular-weight compounds having active hydrogen with high-molecular-weight compounds having active hydrogen the low-molecular compounds being compounds of group C08G18/32 or polyamines of C08G18/38
- C08G18/6511—Low-molecular-weight compounds having active hydrogen with high-molecular-weight compounds having active hydrogen the low-molecular compounds being compounds of group C08G18/32 or polyamines of C08G18/38 compounds of group C08G18/3203
-
- 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
- C08G2110/00—Foam properties
- C08G2110/0025—Foam properties rigid
-
- 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
- C08G2110/00—Foam properties
- C08G2110/0041—Foam properties having specified density
- C08G2110/005—< 50kg/m3
-
- 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
- C08G2110/00—Foam properties
- C08G2110/0041—Foam properties having specified density
- C08G2110/0058—≥50 and <150kg/m3
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Polyurethanes Or Polyureas (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
Priority Applications (14)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2421986A DE2421986A1 (de) | 1974-05-07 | 1974-05-07 | Verfahren zur herstellung von flammwidrigen, harten, urethangruppen aufweisenden schaumstoffen |
| US05/571,331 US4025470A (en) | 1974-05-07 | 1975-04-24 | Process for the production of flame-resistant, hard polyurethane foams |
| AU80692/75A AU484083B2 (en) | 1974-05-07 | 1975-04-30 | Process forthe production of flake-resistant, hard foam plastics which contain urethane groups |
| GB1842275A GB1462734A (en) | 1974-05-07 | 1975-05-02 | Process for the production of flame-resistant hard foam plastics which contain urethane groups |
| LU72409A LU72409A1 (enExample) | 1974-05-07 | 1975-05-05 | |
| BE156050A BE828722A (fr) | 1974-05-07 | 1975-05-05 | Procede de preparation de mousses d'urethannes dures et ignifuges |
| AT341975A AT337999B (de) | 1974-05-07 | 1975-05-05 | Verfahren zur herstellung von flammwidrigen, harten, urethangruppen aufweisenden schaumstoffen |
| IT49438/75A IT1035616B (it) | 1974-05-07 | 1975-05-05 | Procedimento per produrre espansi ignifughi rigidi e presentanti gruppi uretanici |
| NL7505317A NL7505317A (nl) | 1974-05-07 | 1975-05-06 | Werkwijze voor de bereiding van onbrandbare, harde, urethangroepen bevattende schuimstoffen. |
| DK198875A DK198875A (da) | 1974-05-07 | 1975-05-06 | Fremgangsmade til fremstilling af flammebestandige, harde, urethangruppeholdige skumstoffer |
| JP5418275A JPS5646486B2 (enExample) | 1974-05-07 | 1975-05-06 | |
| BR3509/75A BR7502747A (pt) | 1974-05-07 | 1975-05-06 | Processo para a preparacao de espumas anti-inflamaveis, duras que apresentam grupos uretano |
| ES437473A ES437473A1 (es) | 1974-05-07 | 1975-05-06 | Procedimiento para la obtencion de materiales espumados du- ros, iniuflamables, con grupos uretano. |
| FR7514429A FR2270277B1 (enExample) | 1974-05-07 | 1975-05-07 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2421986A DE2421986A1 (de) | 1974-05-07 | 1974-05-07 | Verfahren zur herstellung von flammwidrigen, harten, urethangruppen aufweisenden schaumstoffen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2421986A1 true DE2421986A1 (de) | 1975-11-27 |
Family
ID=5914849
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE2421986A Withdrawn DE2421986A1 (de) | 1974-05-07 | 1974-05-07 | Verfahren zur herstellung von flammwidrigen, harten, urethangruppen aufweisenden schaumstoffen |
Country Status (13)
| Country | Link |
|---|---|
| US (1) | US4025470A (enExample) |
| JP (1) | JPS5646486B2 (enExample) |
| AT (1) | AT337999B (enExample) |
| BE (1) | BE828722A (enExample) |
| BR (1) | BR7502747A (enExample) |
| DE (1) | DE2421986A1 (enExample) |
| DK (1) | DK198875A (enExample) |
| ES (1) | ES437473A1 (enExample) |
| FR (1) | FR2270277B1 (enExample) |
| GB (1) | GB1462734A (enExample) |
| IT (1) | IT1035616B (enExample) |
| LU (1) | LU72409A1 (enExample) |
| NL (1) | NL7505317A (enExample) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2024110395A1 (de) * | 2022-11-24 | 2024-05-30 | Basf Se | Verbesserung der lagerstabilität von hydrofluorolefinen in aminhaltigen polyolkomponenten für die herstellung von polyurethanen |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4407981A (en) * | 1980-12-19 | 1983-10-04 | Stauffer Chemical Company | Flame retardant mixture for polyurethanes |
| GB8501704D0 (en) * | 1985-01-23 | 1985-02-27 | Ciba Geigy Ag | Flame retardants |
| DE4026702A1 (de) * | 1990-08-24 | 1992-02-27 | Bayer Ag | Verfahren zur herstellung von harten polyurethanschaumstoffen |
| RU2326141C1 (ru) * | 2006-12-01 | 2008-06-10 | Закрытое акционерное общество "Холдинговая компания ПромСтройТехноЛогии" | Композиция для получения пенопласта |
| EP3684829B1 (en) * | 2017-09-21 | 2023-09-20 | Basf Se | Composition and method to produce microcellular polyurethane foam systems |
| CN110527054B (zh) * | 2019-09-16 | 2021-12-21 | 福州大学 | 一种阻燃硬质聚氨酯泡沫材料及其制备方法和应用 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2865912A (en) * | 1956-06-05 | 1958-12-23 | Basf Ag | Process for the production of o.o-dialkylphosphoric or o.o-dialkylthionophosphoric acid esters of n-alkylol lactams |
| US2965584A (en) * | 1957-03-27 | 1960-12-20 | Thiokol Chemical Corp | Preparation of foamed hydrophilic polyurethanes using pyrrolidone catalysts |
| US3257337A (en) | 1962-12-31 | 1966-06-21 | Hooker Chemical Corp | Phosphorus containing polyurethane compositions |
| DE2117576A1 (de) * | 1971-04-10 | 1972-10-19 | Bayer | Diisocyanat-Polyadditionsprodukte |
| DE2131299C3 (de) * | 1971-06-24 | 1981-04-23 | Bayer Ag, 5090 Leverkusen | Durch Hitzeeinwirkung härtbare Gemische und Verfahren zur Herstellung von Formkörpern aus diesen Gemischen |
-
1974
- 1974-05-07 DE DE2421986A patent/DE2421986A1/de not_active Withdrawn
-
1975
- 1975-04-24 US US05/571,331 patent/US4025470A/en not_active Expired - Lifetime
- 1975-05-02 GB GB1842275A patent/GB1462734A/en not_active Expired
- 1975-05-05 LU LU72409A patent/LU72409A1/xx unknown
- 1975-05-05 AT AT341975A patent/AT337999B/de not_active IP Right Cessation
- 1975-05-05 IT IT49438/75A patent/IT1035616B/it active
- 1975-05-05 BE BE156050A patent/BE828722A/xx unknown
- 1975-05-06 DK DK198875A patent/DK198875A/da unknown
- 1975-05-06 NL NL7505317A patent/NL7505317A/xx not_active Application Discontinuation
- 1975-05-06 BR BR3509/75A patent/BR7502747A/pt unknown
- 1975-05-06 JP JP5418275A patent/JPS5646486B2/ja not_active Expired
- 1975-05-06 ES ES437473A patent/ES437473A1/es not_active Expired
- 1975-05-07 FR FR7514429A patent/FR2270277B1/fr not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2024110395A1 (de) * | 2022-11-24 | 2024-05-30 | Basf Se | Verbesserung der lagerstabilität von hydrofluorolefinen in aminhaltigen polyolkomponenten für die herstellung von polyurethanen |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5646486B2 (enExample) | 1981-11-04 |
| JPS50153095A (enExample) | 1975-12-09 |
| IT1035616B (it) | 1979-10-20 |
| ATA341975A (de) | 1976-11-15 |
| BR7502747A (pt) | 1976-03-16 |
| LU72409A1 (enExample) | 1976-03-17 |
| GB1462734A (en) | 1977-01-26 |
| NL7505317A (nl) | 1975-11-11 |
| AU8069275A (en) | 1976-11-04 |
| FR2270277A1 (enExample) | 1975-12-05 |
| FR2270277B1 (enExample) | 1979-03-30 |
| DK198875A (da) | 1975-11-08 |
| AT337999B (de) | 1977-07-25 |
| BE828722A (fr) | 1975-11-05 |
| ES437473A1 (es) | 1977-02-01 |
| US4025470A (en) | 1977-05-24 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OD | Request for examination | ||
| 8130 | Withdrawal |