GB1493120A - Process for producing polyurethane foams - Google Patents
Process for producing polyurethane foamsInfo
- Publication number
- GB1493120A GB1493120A GB5570774A GB5570774A GB1493120A GB 1493120 A GB1493120 A GB 1493120A GB 5570774 A GB5570774 A GB 5570774A GB 5570774 A GB5570774 A GB 5570774A GB 1493120 A GB1493120 A GB 1493120A
- Authority
- GB
- United Kingdom
- Prior art keywords
- barium
- molecular weight
- polyurethane foams
- dec
- prepared
- 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
- 229920005830 Polyurethane Foam Polymers 0.000 title abstract 4
- 239000011496 polyurethane foam Substances 0.000 title abstract 4
- -1 alkaline earth metal salt Chemical class 0.000 abstract 4
- 229910052784 alkaline earth metal Inorganic materials 0.000 abstract 2
- 150000001875 compounds Chemical class 0.000 abstract 2
- 125000002887 hydroxy group Chemical group [H]O* 0.000 abstract 2
- 239000000203 mixture Substances 0.000 abstract 2
- 229920005862 polyol Polymers 0.000 abstract 2
- 150000003077 polyols Chemical class 0.000 abstract 2
- OBETXYAYXDNJHR-UHFFFAOYSA-M 2-ethylhexanoate Chemical compound CCCCC(CC)C([O-])=O OBETXYAYXDNJHR-UHFFFAOYSA-M 0.000 abstract 1
- XSTXAVWGXDQKEL-UHFFFAOYSA-N Trichloroethylene Chemical compound ClC=C(Cl)Cl XSTXAVWGXDQKEL-UHFFFAOYSA-N 0.000 abstract 1
- ZJCCRDAZUWHFQH-UHFFFAOYSA-N Trimethylolpropane Chemical compound CCC(CO)(CO)CO ZJCCRDAZUWHFQH-UHFFFAOYSA-N 0.000 abstract 1
- 150000007933 aliphatic carboxylic acids Chemical class 0.000 abstract 1
- 229910052788 barium Inorganic materials 0.000 abstract 1
- ITHZDDVSAWDQPZ-UHFFFAOYSA-L barium acetate Chemical compound [Ba+2].CC([O-])=O.CC([O-])=O ITHZDDVSAWDQPZ-UHFFFAOYSA-L 0.000 abstract 1
- DSAJWYNOEDNPEQ-UHFFFAOYSA-N barium atom Chemical compound [Ba] DSAJWYNOEDNPEQ-UHFFFAOYSA-N 0.000 abstract 1
- 159000000009 barium salts Chemical class 0.000 abstract 1
- VJFFDDQGMMQGTQ-UHFFFAOYSA-L barium(2+);2-ethylhexanoate Chemical compound [Ba+2].CCCCC(CC)C([O-])=O.CCCCC(CC)C([O-])=O VJFFDDQGMMQGTQ-UHFFFAOYSA-L 0.000 abstract 1
- AGXUVMPSUKZYDT-UHFFFAOYSA-L barium(2+);octadecanoate Chemical compound [Ba+2].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O AGXUVMPSUKZYDT-UHFFFAOYSA-L 0.000 abstract 1
- 150000001732 carboxylic acid derivatives Chemical class 0.000 abstract 1
- 239000004872 foam stabilizing agent Substances 0.000 abstract 1
- 239000004088 foaming agent Substances 0.000 abstract 1
- 239000005056 polyisocyanate Substances 0.000 abstract 1
- 229920001228 polyisocyanate Polymers 0.000 abstract 1
- 229920001296 polysiloxane Polymers 0.000 abstract 1
- DVKJHBMWWAPEIU-UHFFFAOYSA-N toluene 2,4-diisocyanate Chemical compound CC1=CC=C(N=C=O)C=C1N=C=O DVKJHBMWWAPEIU-UHFFFAOYSA-N 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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
- C08G18/65—Low-molecular-weight compounds having active hydrogen with high-molecular-weight compounds having active hydrogen
- C08G18/66—Compounds of groups C08G18/42, C08G18/48, or C08G18/52
-
- 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
- C08G18/08—Processes
- C08G18/16—Catalysts
- C08G18/22—Catalysts containing metal compounds
- C08G18/225—Catalysts containing metal compounds of alkali or alkaline earth metals
-
- 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
- C08G18/4833—Polyethers containing oxyethylene units
- C08G18/4837—Polyethers containing oxyethylene units and other oxyalkylene units
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)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP48143692A JPS5216517B2 (enrdf_load_stackoverflow) | 1973-12-25 | 1973-12-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1493120A true GB1493120A (en) | 1977-11-23 |
Family
ID=15344727
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB5570774A Expired GB1493120A (en) | 1973-12-25 | 1974-12-24 | Process for producing polyurethane foams |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JPS5216517B2 (enrdf_load_stackoverflow) |
| DE (1) | DE2461363A1 (enrdf_load_stackoverflow) |
| GB (1) | GB1493120A (enrdf_load_stackoverflow) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0017928A1 (de) * | 1979-04-24 | 1980-10-29 | Bayer Ag | Verfahren zur Herstellung von elastischen Formkörpern |
| US4379105A (en) | 1980-07-21 | 1983-04-05 | Mobay Chemical Corporation | Process for the production of elastic shaped articles |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5321297A (en) * | 1976-08-09 | 1978-02-27 | Dai Ichi Kogyo Seiyaku Co Ltd | Preparation of flame-resistant mold soft polyurethane foam |
| DE3127464C2 (de) * | 1981-07-11 | 1986-10-30 | Akzo Gmbh, 5600 Wuppertal | Linear segmentierte Polyurethane und Verfahren zu deren Herstellung |
| US4686240A (en) * | 1985-10-25 | 1987-08-11 | Union Carbide Corporation | Process for producing polyurethane foams using foam modifiers |
| JPH02191628A (ja) * | 1989-01-19 | 1990-07-27 | Dai Ichi Kogyo Seiyaku Co Ltd | ポリエーテルポリオール |
| DE4029081C1 (enrdf_load_stackoverflow) * | 1990-09-13 | 1991-06-06 | Th. Goldschmidt Ag, 4300 Essen, De |
-
1973
- 1973-12-25 JP JP48143692A patent/JPS5216517B2/ja not_active Expired
-
1974
- 1974-12-24 GB GB5570774A patent/GB1493120A/en not_active Expired
- 1974-12-24 DE DE19742461363 patent/DE2461363A1/de not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0017928A1 (de) * | 1979-04-24 | 1980-10-29 | Bayer Ag | Verfahren zur Herstellung von elastischen Formkörpern |
| US4379105A (en) | 1980-07-21 | 1983-04-05 | Mobay Chemical Corporation | Process for the production of elastic shaped articles |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5216517B2 (enrdf_load_stackoverflow) | 1977-05-10 |
| DE2461363A1 (de) | 1975-07-03 |
| JPS50100195A (enrdf_load_stackoverflow) | 1975-08-08 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PCNP | Patent ceased through non-payment of renewal fee |