GB1236858A - Method of producing hydrophilic polyurethane foams - Google Patents
Method of producing hydrophilic polyurethane foamsInfo
- Publication number
- GB1236858A GB1236858A GB40348/69A GB4034869A GB1236858A GB 1236858 A GB1236858 A GB 1236858A GB 40348/69 A GB40348/69 A GB 40348/69A GB 4034869 A GB4034869 A GB 4034869A GB 1236858 A GB1236858 A GB 1236858A
- Authority
- GB
- United Kingdom
- Prior art keywords
- ethylene oxide
- polyol
- prepared
- polyurethane foams
- polyether
- 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 3
- 239000011496 polyurethane foam Substances 0.000 title abstract 3
- 229920005862 polyol Polymers 0.000 abstract 5
- IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical compound C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 abstract 4
- 150000003077 polyols Chemical class 0.000 abstract 4
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 abstract 3
- 239000004721 Polyphenylene oxide Substances 0.000 abstract 3
- 229920000570 polyether Polymers 0.000 abstract 3
- GOOHAUXETOMSMM-UHFFFAOYSA-N Propylene oxide Chemical compound CC1CO1 GOOHAUXETOMSMM-UHFFFAOYSA-N 0.000 abstract 2
- 239000003054 catalyst Substances 0.000 abstract 2
- 125000004435 hydrogen atom Chemical group [H]* 0.000 abstract 2
- 239000003999 initiator Substances 0.000 abstract 2
- 239000000203 mixture Substances 0.000 abstract 2
- 229920001228 polyisocyanate Polymers 0.000 abstract 2
- 239000005056 polyisocyanate Substances 0.000 abstract 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 2
- FBPFZTCFMRRESA-FSIIMWSLSA-N D-Glucitol Natural products OC[C@H](O)[C@H](O)[C@@H](O)[C@H](O)CO FBPFZTCFMRRESA-FSIIMWSLSA-N 0.000 abstract 1
- FBPFZTCFMRRESA-JGWLITMVSA-N D-glucitol Chemical compound OC[C@H](O)[C@@H](O)[C@H](O)[C@H](O)CO FBPFZTCFMRRESA-JGWLITMVSA-N 0.000 abstract 1
- RPNUMPOLZDHAAY-UHFFFAOYSA-N Diethylenetriamine Chemical compound NCCNCCN RPNUMPOLZDHAAY-UHFFFAOYSA-N 0.000 abstract 1
- PIICEJLVQHRZGT-UHFFFAOYSA-N Ethylenediamine Chemical compound NCCN PIICEJLVQHRZGT-UHFFFAOYSA-N 0.000 abstract 1
- 239000002202 Polyethylene glycol Substances 0.000 abstract 1
- 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 abstract 1
- 229930006000 Sucrose Natural products 0.000 abstract 1
- DKGAVHZHDRPRBM-UHFFFAOYSA-N Tert-Butanol Chemical compound CC(C)(C)O DKGAVHZHDRPRBM-UHFFFAOYSA-N 0.000 abstract 1
- GSEJCLTVZPLZKY-UHFFFAOYSA-N Triethanolamine Chemical compound OCCN(CCO)CCO GSEJCLTVZPLZKY-UHFFFAOYSA-N 0.000 abstract 1
- ZJCCRDAZUWHFQH-UHFFFAOYSA-N Trimethylolpropane Chemical compound CCC(CO)(CO)CO ZJCCRDAZUWHFQH-UHFFFAOYSA-N 0.000 abstract 1
- 125000002947 alkylene group Chemical group 0.000 abstract 1
- 239000003795 chemical substances by application Substances 0.000 abstract 1
- IDGUHHHQCWSQLU-UHFFFAOYSA-N ethanol;hydrate Chemical compound O.CCO IDGUHHHQCWSQLU-UHFFFAOYSA-N 0.000 abstract 1
- 239000006260 foam Substances 0.000 abstract 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 abstract 1
- IQPQWNKOIGAROB-UHFFFAOYSA-N isocyanate group Chemical group [N-]=C=O IQPQWNKOIGAROB-UHFFFAOYSA-N 0.000 abstract 1
- 150000002902 organometallic compounds Chemical class 0.000 abstract 1
- WXZMFSXDPGVJKK-UHFFFAOYSA-N pentaerythritol Chemical compound OCC(CO)(CO)CO WXZMFSXDPGVJKK-UHFFFAOYSA-N 0.000 abstract 1
- 229920001223 polyethylene glycol Polymers 0.000 abstract 1
- -1 polyoxypropylene glycerol Polymers 0.000 abstract 1
- 239000011541 reaction mixture Substances 0.000 abstract 1
- 229920002545 silicone oil Polymers 0.000 abstract 1
- 239000000600 sorbitol Substances 0.000 abstract 1
- 239000005720 sucrose Substances 0.000 abstract 1
- 239000004094 surface-active agent Substances 0.000 abstract 1
- 150000003512 tertiary amines Chemical class 0.000 abstract 1
- KSBAEPSJVUENNK-UHFFFAOYSA-L tin(ii) 2-ethylhexanoate Chemical compound [Sn+2].CCCCC(CC)C([O-])=O.CCCCC(CC)C([O-])=O KSBAEPSJVUENNK-UHFFFAOYSA-L 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
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
- C08G18/4804—Two or more polyethers of different physical or chemical nature
-
- 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
-
- 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
- C08G2110/0008—Foam properties flexible
-
- 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
- C08G2110/0083—Foam properties prepared using water as the sole blowing agent
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 |
|---|---|---|---|
| FR162876 | 1968-08-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1236858A true GB1236858A (en) | 1971-06-23 |
Family
ID=8653730
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB40348/69A Expired GB1236858A (en) | 1968-08-13 | 1969-08-12 | Method of producing hydrophilic polyurethane foams |
Country Status (6)
| Country | Link |
|---|---|
| BE (1) | BE737306A (enrdf_load_stackoverflow) |
| DE (1) | DE1941030A1 (enrdf_load_stackoverflow) |
| FR (1) | FR1599727A (enrdf_load_stackoverflow) |
| GB (1) | GB1236858A (enrdf_load_stackoverflow) |
| LU (1) | LU59263A1 (enrdf_load_stackoverflow) |
| NL (1) | NL6912240A (enrdf_load_stackoverflow) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4607064A (en) * | 1983-05-16 | 1986-08-19 | The Dow Chemical Company | Polyurethane and urethane-modified isocyanurate foams and a polyol composition useful in their preparation |
| US4661529A (en) * | 1984-08-09 | 1987-04-28 | The Dow Chemical Company | Polyurethane and urethane-modified isocyanurate foams and a polyol composition useful in their preparation |
| EP0365096A3 (en) * | 1988-10-20 | 1991-02-06 | Shell Internationale Researchmaatschappij B.V. | Method of growing plants |
| EP0609982A1 (en) * | 1993-02-02 | 1994-08-10 | Imperial Chemical Industries Plc | Process for making flexible foams |
| US5459170A (en) * | 1993-04-13 | 1995-10-17 | Imperial Chemical Industries Plc | Polyurethane foams |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2129823B1 (enrdf_load_stackoverflow) * | 1971-03-15 | 1974-03-01 | Ugine Kuhlmann | |
| ATE26724T1 (de) * | 1982-06-01 | 1987-05-15 | Dow Chemical Co | Polyurethan und urethan modifizierte isocyanurat- schaumstoffe, sowie eine verfahren zu ihrer herstellung. |
| US5686502A (en) * | 1992-07-01 | 1997-11-11 | Polyfoam Products, Inc. | Water blown, hydrophilic, open cell polyurethane foams, method of making such foams and articles made therefrom |
| GB9307565D0 (en) * | 1993-04-13 | 1993-06-02 | Ici Plc | Polyurethane foams |
-
1968
- 1968-08-13 FR FR162876A patent/FR1599727A/fr not_active Expired
-
1969
- 1969-08-11 LU LU59263D patent/LU59263A1/xx unknown
- 1969-08-11 BE BE737306D patent/BE737306A/xx not_active IP Right Cessation
- 1969-08-12 DE DE19691941030 patent/DE1941030A1/de active Pending
- 1969-08-12 NL NL6912240A patent/NL6912240A/xx unknown
- 1969-08-12 GB GB40348/69A patent/GB1236858A/en not_active Expired
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4607064A (en) * | 1983-05-16 | 1986-08-19 | The Dow Chemical Company | Polyurethane and urethane-modified isocyanurate foams and a polyol composition useful in their preparation |
| US4661529A (en) * | 1984-08-09 | 1987-04-28 | The Dow Chemical Company | Polyurethane and urethane-modified isocyanurate foams and a polyol composition useful in their preparation |
| EP0365096A3 (en) * | 1988-10-20 | 1991-02-06 | Shell Internationale Researchmaatschappij B.V. | Method of growing plants |
| EP0609982A1 (en) * | 1993-02-02 | 1994-08-10 | Imperial Chemical Industries Plc | Process for making flexible foams |
| CN1049668C (zh) * | 1993-02-02 | 2000-02-23 | 帝国化学工业公司 | 聚醚多元醇、含有其的异氰酸酯－活性组合物以及其在制备柔性泡沫体中的应用 |
| US5459170A (en) * | 1993-04-13 | 1995-10-17 | Imperial Chemical Industries Plc | Polyurethane foams |
Also Published As
| Publication number | Publication date |
|---|---|
| LU59263A1 (enrdf_load_stackoverflow) | 1970-01-01 |
| BE737306A (fr) | 1970-02-11 |
| NL6912240A (enrdf_load_stackoverflow) | 1970-02-17 |
| DE1941030A1 (de) | 1970-02-19 |
| FR1599727A (enrdf_load_stackoverflow) | 1970-07-20 |
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