ZA200105824B - Process for the preparation of flexible polyurethane foams. - Google Patents
Process for the preparation of flexible polyurethane foams. Download PDFInfo
- Publication number
- ZA200105824B ZA200105824B ZA200105824A ZA200105824A ZA200105824B ZA 200105824 B ZA200105824 B ZA 200105824B ZA 200105824 A ZA200105824 A ZA 200105824A ZA 200105824 A ZA200105824 A ZA 200105824A ZA 200105824 B ZA200105824 B ZA 200105824B
- Authority
- ZA
- South Africa
- Prior art keywords
- polymer
- polyol
- carbon dioxide
- foam
- micron
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims description 18
- 229920005830 Polyurethane Foam Polymers 0.000 title claims description 13
- 239000011496 polyurethane foam Substances 0.000 title claims description 13
- 238000002360 preparation method Methods 0.000 title claims description 6
- 229920000642 polymer Polymers 0.000 claims description 63
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 claims description 50
- 229920005862 polyol Polymers 0.000 claims description 50
- 150000003077 polyols Chemical class 0.000 claims description 50
- 239000002245 particle Substances 0.000 claims description 36
- 239000007788 liquid Substances 0.000 claims description 30
- 229910002092 carbon dioxide Inorganic materials 0.000 claims description 25
- 239000001569 carbon dioxide Substances 0.000 claims description 25
- 239000000203 mixture Substances 0.000 claims description 22
- 239000004721 Polyphenylene oxide Substances 0.000 claims description 9
- 229920000570 polyether Polymers 0.000 claims description 9
- 239000004604 Blowing Agent Substances 0.000 claims description 7
- 239000003054 catalyst Substances 0.000 claims description 5
- 239000004793 Polystyrene Substances 0.000 claims description 4
- 229920002223 polystyrene Polymers 0.000 claims description 4
- 229920000162 poly(ureaurethane) Polymers 0.000 claims description 3
- 239000005056 polyisocyanate Substances 0.000 claims description 3
- 229920002635 polyurethane Polymers 0.000 claims description 3
- 239000004814 polyurethane Substances 0.000 claims description 3
- 239000000126 substance Substances 0.000 claims description 2
- 229920002285 poly(styrene-co-acrylonitrile) Polymers 0.000 claims 1
- 239000006260 foam Substances 0.000 description 30
- 238000005187 foaming Methods 0.000 description 8
- 238000009472 formulation Methods 0.000 description 6
- IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical compound C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 description 4
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 4
- 230000000052 comparative effect Effects 0.000 description 4
- 238000001914 filtration Methods 0.000 description 4
- 150000001412 amines Chemical class 0.000 description 3
- 239000007859 condensation product Substances 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000002156 mixing Methods 0.000 description 3
- 239000000178 monomer Substances 0.000 description 3
- DVKJHBMWWAPEIU-UHFFFAOYSA-N toluene 2,4-diisocyanate Chemical compound CC1=CC=C(N=C=O)C=C1N=C=O DVKJHBMWWAPEIU-UHFFFAOYSA-N 0.000 description 3
- KAKZBPTYRLMSJV-UHFFFAOYSA-N Butadiene Chemical compound C=CC=C KAKZBPTYRLMSJV-UHFFFAOYSA-N 0.000 description 2
- RRHGJUQNOFWUDK-UHFFFAOYSA-N Isoprene Chemical compound CC(=C)C=C RRHGJUQNOFWUDK-UHFFFAOYSA-N 0.000 description 2
- 239000006185 dispersion Substances 0.000 description 2
- 229920001228 polyisocyanate Polymers 0.000 description 2
- 229920001296 polysiloxane Polymers 0.000 description 2
- 239000012465 retentate Substances 0.000 description 2
- 150000005846 sugar alcohols Polymers 0.000 description 2
- 239000004094 surface-active agent Substances 0.000 description 2
- 229920002554 vinyl polymer Polymers 0.000 description 2
- OEPOKWHJYJXUGD-UHFFFAOYSA-N 2-(3-phenylmethoxyphenyl)-1,3-thiazole-4-carbaldehyde Chemical compound O=CC1=CSC(C=2C=C(OCC=3C=CC=CC=3)C=CC=2)=N1 OEPOKWHJYJXUGD-UHFFFAOYSA-N 0.000 description 1
- JLBJTVDPSNHSKJ-UHFFFAOYSA-N 4-Methylstyrene Chemical compound CC1=CC=C(C=C)C=C1 JLBJTVDPSNHSKJ-UHFFFAOYSA-N 0.000 description 1
- NLHHRLWOUZZQLW-UHFFFAOYSA-N Acrylonitrile Chemical compound C=CC#N NLHHRLWOUZZQLW-UHFFFAOYSA-N 0.000 description 1
- GYCMBHHDWRMZGG-UHFFFAOYSA-N Methylacrylonitrile Chemical compound CC(=C)C#N GYCMBHHDWRMZGG-UHFFFAOYSA-N 0.000 description 1
- 229920002396 Polyurea Polymers 0.000 description 1
- GOOHAUXETOMSMM-UHFFFAOYSA-N Propylene oxide Chemical compound CC1CO1 GOOHAUXETOMSMM-UHFFFAOYSA-N 0.000 description 1
- GSEJCLTVZPLZKY-UHFFFAOYSA-N Triethanolamine Chemical compound OCCN(CCO)CCO GSEJCLTVZPLZKY-UHFFFAOYSA-N 0.000 description 1
- 150000001252 acrylic acid derivatives Chemical class 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 125000002947 alkylene group Chemical group 0.000 description 1
- XYLMUPLGERFSHI-UHFFFAOYSA-N alpha-Methylstyrene Chemical compound CC(=C)C1=CC=CC=C1 XYLMUPLGERFSHI-UHFFFAOYSA-N 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 229920001577 copolymer Polymers 0.000 description 1
- 150000001993 dienes Chemical class 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 125000004435 hydrogen atom Chemical group [H]* 0.000 description 1
- 239000003999 initiator Substances 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- SCUZVMOVTVSBLE-UHFFFAOYSA-N prop-2-enenitrile;styrene Chemical compound C=CC#N.C=CC1=CC=CC=C1 SCUZVMOVTVSBLE-UHFFFAOYSA-N 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 229920000638 styrene acrylonitrile Polymers 0.000 description 1
- 239000011145 styrene acrylonitrile resin Substances 0.000 description 1
- 150000003440 styrenes Chemical class 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 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 description 1
- 229960004418 trolamine Drugs 0.000 description 1
- -1 vinyl aromatic hydrocarbons Chemical class 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
- C08J9/04—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent
- C08J9/12—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a physical blowing agent
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
- C08J9/04—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent
- C08J9/12—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a physical blowing agent
- C08J9/122—Hydrogen, oxygen, CO2, nitrogen or noble gases
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2375/00—Characterised by the use of polyureas or polyurethanes; Derivatives of such polymers
- C08J2375/04—Polyurethanes
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Polyurethanes Or Polyureas (AREA)
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP99200162 | 1999-01-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ZA200105824B true ZA200105824B (en) | 2002-02-27 |
Family
ID=8239817
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ZA200105824A ZA200105824B (en) | 1999-01-19 | 2001-07-16 | Process for the preparation of flexible polyurethane foams. |
Country Status (22)
| Country | Link |
|---|---|
| EP (1) | EP1141101B1 (pt) |
| JP (1) | JP2002535429A (pt) |
| KR (1) | KR100596990B1 (pt) |
| CN (1) | CN1156522C (pt) |
| AR (1) | AR021654A1 (pt) |
| AT (1) | ATE242290T1 (pt) |
| AU (1) | AU753481B2 (pt) |
| BR (1) | BR0007540B1 (pt) |
| CA (1) | CA2360532C (pt) |
| DE (1) | DE60003149T2 (pt) |
| DK (1) | DK1141101T3 (pt) |
| ES (1) | ES2194701T3 (pt) |
| HU (1) | HU228561B1 (pt) |
| ID (1) | ID29201A (pt) |
| JO (1) | JO2132B1 (pt) |
| NZ (1) | NZ512682A (pt) |
| PT (1) | PT1141101E (pt) |
| RO (1) | RO120773B1 (pt) |
| RU (1) | RU2222552C2 (pt) |
| SA (1) | SA00201013B1 (pt) |
| WO (1) | WO2000043443A2 (pt) |
| ZA (1) | ZA200105824B (pt) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10311768A1 (de) * | 2003-03-18 | 2004-09-30 | Hennecke Gmbh | Verfahren zur Herstellung von Polyurethan-Schaumstoffen |
| CN101959943B (zh) * | 2008-02-08 | 2013-10-16 | 陶氏环球技术有限责任公司 | 挠性改进的泡沫体 |
| DE102009045027A1 (de) * | 2009-09-25 | 2011-03-31 | Henkel Ag & Co. Kgaa | Monomerarme Polyurethanschäume |
| WO2012126145A1 (en) * | 2011-03-24 | 2012-09-27 | Bayer Materialscience Ag | Process for production of ballast |
| DE102015000393A1 (de) | 2014-01-21 | 2015-07-23 | Frank Becher | Verfahren zur Herstellung von geschlossen-porigen Erzeugnissen mit hohlen Zellen, mittels dessen der Druck in den Zellen kontrolliert während des Aufschäumens erhöht oder reduziert werden kann, sowie Erzeugnisse, die nach diesem Verfahren hergestellt werden |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB9100988D0 (en) * | 1991-01-17 | 1991-02-27 | Shell Int Research | Polyether polyols containing polymer dispersions for polyurethane foams,and/or polyisocyanurate foams |
| US5668191A (en) * | 1995-12-21 | 1997-09-16 | Arco Chemical Technology, L.P. | One-shot cold molded flexible polyurethane foam from low primary hydroxyl polyols and process for the preparation thereof |
| US5605939A (en) * | 1996-01-26 | 1997-02-25 | Arco Chemical Technology, L.P. | Poly(oxypropylene/oxyethylene) random polyols useful in preparing flexible high resilience foam with reduced tendencies toward shrinkage and foam prepared therewith |
-
1999
- 1999-12-08 JO JO19992132A patent/JO2132B1/en active
- 1999-12-14 AR ARP990106351A patent/AR021654A1/es active IP Right Grant
-
2000
- 2000-01-18 WO PCT/EP2000/000399 patent/WO2000043443A2/en active IP Right Grant
- 2000-01-18 AU AU27978/00A patent/AU753481B2/en not_active Ceased
- 2000-01-18 PT PT00906213T patent/PT1141101E/pt unknown
- 2000-01-18 DE DE60003149T patent/DE60003149T2/de not_active Expired - Lifetime
- 2000-01-18 CN CNB008029105A patent/CN1156522C/zh not_active Expired - Fee Related
- 2000-01-18 ID IDW00200101564A patent/ID29201A/id unknown
- 2000-01-18 RU RU2001123236/04A patent/RU2222552C2/ru not_active IP Right Cessation
- 2000-01-18 BR BRPI0007540-0A patent/BR0007540B1/pt not_active IP Right Cessation
- 2000-01-18 NZ NZ512682A patent/NZ512682A/en not_active IP Right Cessation
- 2000-01-18 ES ES00906213T patent/ES2194701T3/es not_active Expired - Lifetime
- 2000-01-18 DK DK00906213T patent/DK1141101T3/da active
- 2000-01-18 RO ROA200100826A patent/RO120773B1/ro unknown
- 2000-01-18 HU HU0200091A patent/HU228561B1/hu not_active IP Right Cessation
- 2000-01-18 AT AT00906213T patent/ATE242290T1/de not_active IP Right Cessation
- 2000-01-18 EP EP00906213A patent/EP1141101B1/en not_active Expired - Lifetime
- 2000-01-18 KR KR1020017009037A patent/KR100596990B1/ko not_active IP Right Cessation
- 2000-01-18 CA CA2360532A patent/CA2360532C/en not_active Expired - Fee Related
- 2000-01-18 JP JP2000594856A patent/JP2002535429A/ja active Pending
- 2000-02-27 SA SA00201013A patent/SA00201013B1/ar unknown
-
2001
- 2001-07-16 ZA ZA200105824A patent/ZA200105824B/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| SA00201013B1 (ar) | 2006-07-30 |
| CA2360532A1 (en) | 2000-07-27 |
| JP2002535429A (ja) | 2002-10-22 |
| JO2132B1 (en) | 2002-08-07 |
| WO2000043443A2 (en) | 2000-07-27 |
| ES2194701T3 (es) | 2003-12-01 |
| NZ512682A (en) | 2003-07-25 |
| EP1141101B1 (en) | 2003-06-04 |
| BR0007540A (pt) | 2001-11-13 |
| RU2222552C2 (ru) | 2004-01-27 |
| ATE242290T1 (de) | 2003-06-15 |
| KR20010089606A (ko) | 2001-10-06 |
| KR100596990B1 (ko) | 2006-07-07 |
| HUP0200091A2 (hu) | 2002-05-29 |
| ID29201A (id) | 2001-08-09 |
| AR021654A1 (es) | 2002-07-31 |
| HU228561B1 (en) | 2013-03-28 |
| EP1141101A2 (en) | 2001-10-10 |
| CN1156522C (zh) | 2004-07-07 |
| HUP0200091A3 (en) | 2002-06-28 |
| DK1141101T3 (da) | 2003-06-23 |
| DE60003149T2 (de) | 2003-12-11 |
| AU2797800A (en) | 2000-08-07 |
| BR0007540B1 (pt) | 2010-01-26 |
| PT1141101E (pt) | 2003-10-31 |
| CA2360532C (en) | 2011-05-10 |
| DE60003149D1 (de) | 2003-07-10 |
| RO120773B1 (ro) | 2006-07-28 |
| WO2000043443A3 (en) | 2000-11-16 |
| CN1336943A (zh) | 2002-02-20 |
| AU753481B2 (en) | 2002-10-17 |
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