DK0731120T3 - Fremgangsmåde til fremstilling af højelastiske polyurethanskumstoffer - Google Patents
Fremgangsmåde til fremstilling af højelastiske polyurethanskumstofferInfo
- Publication number
- DK0731120T3 DK0731120T3 DK96102795T DK96102795T DK0731120T3 DK 0731120 T3 DK0731120 T3 DK 0731120T3 DK 96102795 T DK96102795 T DK 96102795T DK 96102795 T DK96102795 T DK 96102795T DK 0731120 T3 DK0731120 T3 DK 0731120T3
- Authority
- DK
- Denmark
- Prior art keywords
- contg
- pref
- polyol
- highly elastic
- cpds
- Prior art date
Links
- 229920005830 Polyurethane Foam Polymers 0.000 title abstract 2
- 238000000034 method Methods 0.000 title abstract 2
- 239000011496 polyurethane foam Substances 0.000 title 1
- 229920005862 polyol Polymers 0.000 abstract 5
- IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical compound C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 abstract 3
- 125000004435 hydrogen atom Chemical group [H]* 0.000 abstract 2
- 150000003077 polyols Chemical class 0.000 abstract 2
- 239000004604 Blowing Agent Substances 0.000 abstract 1
- 239000000654 additive Substances 0.000 abstract 1
- 239000006260 foam Substances 0.000 abstract 1
- 239000005056 polyisocyanate Substances 0.000 abstract 1
- 229920001228 polyisocyanate Polymers 0.000 abstract 1
- 239000004814 polyurethane Substances 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
- C08G18/40—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
- C08G18/409—Dispersions of polymers of C08G in organic compounds having active hydrogen
-
- 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
- C08G18/4816—Two or more polyethers of different physical or chemical nature mixtures of two or more polyetherpolyols having at least three hydroxy groups
-
- 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
- C08G18/6552—Compounds of group C08G18/63
- C08G18/6558—Compounds of group C08G18/63 with compounds of group C08G18/32 or polyamines of C08G18/38
- C08G18/657—Compounds of group C08G18/63 with compounds of group C08G18/32 or polyamines of C08G18/38 with compounds of C08G18/3225 or C08G18/3271 or polyamines of C08G18/38
-
- 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
- C08G18/6666—Compounds of group C08G18/48 or C08G18/52
- C08G18/667—Compounds of group C08G18/48 or C08G18/52 with compounds of group C08G18/32 or polyamines of C08G18/38
- C08G18/6681—Compounds of group C08G18/48 or C08G18/52 with compounds of group C08G18/32 or polyamines of C08G18/38 with compounds of group C08G18/32 or C08G18/3271 and/or polyamines of C08G18/38
- C08G18/6688—Compounds of group C08G18/48 or C08G18/52 with compounds of group C08G18/32 or polyamines of C08G18/38 with compounds of group C08G18/32 or C08G18/3271 and/or polyamines of C08G18/38 with compounds of group C08G18/3271
-
- 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
- C08G2110/0033—Foam properties having integral skins
-
- 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)
- Dispersion Chemistry (AREA)
- Polyurethanes Or Polyureas (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19508079A DE19508079A1 (de) | 1995-03-08 | 1995-03-08 | Verfahren zur Herstellung von hochelastischen Polyurethanschaumstoffen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DK0731120T3 true DK0731120T3 (da) | 2002-12-02 |
Family
ID=7755938
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DK96102795T DK0731120T3 (da) | 1995-03-08 | 1996-02-24 | Fremgangsmåde til fremstilling af højelastiske polyurethanskumstoffer |
Country Status (4)
| Country | Link |
|---|---|
| EP (1) | EP0731120B1 (enExample) |
| AT (1) | ATE223935T1 (enExample) |
| DE (2) | DE19508079A1 (enExample) |
| DK (1) | DK0731120T3 (enExample) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19725020C2 (de) * | 1997-06-13 | 2001-10-31 | Bayer Ag | Verfahren zur Herstellung elastischer Polyurethanweichschaumstoffe |
| DE19741257A1 (de) * | 1997-09-19 | 1999-03-25 | Basf Ag | Verfahren zur Herstellung von Polyurethanschaumstoffen |
| DE29807554U1 (de) * | 1998-04-30 | 1998-07-23 | Overath, Udo, 53797 Lohmar | Gefache |
| DE60032939D1 (de) * | 1999-11-22 | 2007-02-22 | Shell Int Research | Verfahren zur Herstellung eines flexiblen Polyurethanschaums |
| WO2001053370A1 (en) | 2000-01-17 | 2001-07-26 | Huntsman International Llc | Process for preparing a free rise or slabstock flexible polyurethane foam |
| EP1174454A1 (en) * | 2000-07-20 | 2002-01-23 | Huntsman International Llc | Process for preparing a flexible polyurethane foam |
| EP1234843A1 (en) | 2001-02-26 | 2002-08-28 | Huntsman International Llc | Process for preparing a flexible polyurethane foam |
| DE10129062A1 (de) | 2001-06-15 | 2002-12-19 | Basf Ag | Verfahren zur Herstellung von hochelastischen Polyurethanschaumstoffen |
| US8552078B2 (en) | 2006-10-17 | 2013-10-08 | Air Products And Chemicals, Inc. | Crosslinkers for improving stability of polyurethane foams |
| EP2172501A1 (en) | 2008-09-24 | 2010-04-07 | Recticel | Process for the preparation of flexible, resilient polyurethane foam and the resulting foam |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2134165B2 (enExample) * | 1971-04-23 | 1975-07-04 | Naphtachimie Sa | |
| FR2268036A1 (en) * | 1974-04-19 | 1975-11-14 | Naphtachimie Sa | Polyurethane soft foams - obtd. from particular polyether polyols, polyisocyantes and crosslinking agents |
| US4239856A (en) * | 1978-08-28 | 1980-12-16 | Texaco Development Corp. | Method for preparing high-resilient flexible urethane foams |
| GB9126741D0 (en) * | 1991-12-17 | 1992-02-12 | Ici Plc | Polyurethane foams |
| GB9126740D0 (en) * | 1991-12-17 | 1992-02-12 | Ici Plc | Polyol compositions |
-
1995
- 1995-03-08 DE DE19508079A patent/DE19508079A1/de not_active Withdrawn
-
1996
- 1996-02-24 AT AT96102795T patent/ATE223935T1/de not_active IP Right Cessation
- 1996-02-24 EP EP96102795A patent/EP0731120B1/de not_active Expired - Lifetime
- 1996-02-24 DK DK96102795T patent/DK0731120T3/da active
- 1996-02-24 DE DE59609631T patent/DE59609631D1/de not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| DE59609631D1 (de) | 2002-10-17 |
| EP0731120A2 (de) | 1996-09-11 |
| EP0731120B1 (de) | 2002-09-11 |
| EP0731120A3 (enExample) | 1996-09-18 |
| DE19508079A1 (de) | 1996-09-12 |
| ATE223935T1 (de) | 2002-09-15 |
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