ATE12940T1 - Verfahren zur herstellung biegsamer polyurethanschaumstoffe mit hoher festigkeit aus hydroxylharzen auf basis von keton-formaldehyd- kondensaten. - Google Patents
Verfahren zur herstellung biegsamer polyurethanschaumstoffe mit hoher festigkeit aus hydroxylharzen auf basis von keton-formaldehyd- kondensaten.Info
- Publication number
- ATE12940T1 ATE12940T1 AT81400683T AT81400683T ATE12940T1 AT E12940 T1 ATE12940 T1 AT E12940T1 AT 81400683 T AT81400683 T AT 81400683T AT 81400683 T AT81400683 T AT 81400683T AT E12940 T1 ATE12940 T1 AT E12940T1
- Authority
- AT
- Austria
- Prior art keywords
- ketone
- hydroxyl
- manufacture
- high strength
- polyurethane foam
- Prior art date
Links
- WSFSSNUMVMOOMR-UHFFFAOYSA-N formaldehyde Substances O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 title abstract 7
- 239000011347 resin Substances 0.000 title abstract 3
- 229920005989 resin Polymers 0.000 title abstract 3
- 229920005830 Polyurethane Foam Polymers 0.000 title abstract 2
- 238000000034 method Methods 0.000 title abstract 2
- 239000011496 polyurethane foam Substances 0.000 title abstract 2
- TUJKJAMUKRIRHC-UHFFFAOYSA-N hydroxyl Chemical class [OH] TUJKJAMUKRIRHC-UHFFFAOYSA-N 0.000 title 1
- 238000004519 manufacturing process Methods 0.000 title 1
- 239000000463 material Substances 0.000 title 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 abstract 3
- 150000002576 ketones Chemical class 0.000 abstract 3
- 150000003254 radicals Chemical class 0.000 abstract 3
- 239000000203 mixture Substances 0.000 abstract 2
- 229920005862 polyol Polymers 0.000 abstract 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract 1
- 125000001931 aliphatic group Chemical group 0.000 abstract 1
- 229910052799 carbon Inorganic materials 0.000 abstract 1
- 239000003054 catalyst Substances 0.000 abstract 1
- 239000003795 chemical substances by application Substances 0.000 abstract 1
- JHIVVAPYMSGYDF-PTQBSOBMSA-N cyclohexanone Chemical class O=[13C]1CCCCC1 JHIVVAPYMSGYDF-PTQBSOBMSA-N 0.000 abstract 1
- 125000002243 cyclohexanonyl group Chemical group *C1(*)C(=O)C(*)(*)C(*)(*)C(*)(*)C1(*)* 0.000 abstract 1
- JHIVVAPYMSGYDF-UHFFFAOYSA-N cyclohexyloxide Natural products O=C1CCCCC1 JHIVVAPYMSGYDF-UHFFFAOYSA-N 0.000 abstract 1
- 238000005187 foaming Methods 0.000 abstract 1
- 125000003367 polycyclic group Polymers 0.000 abstract 1
- 239000005056 polyisocyanate Substances 0.000 abstract 1
- 229920001228 polyisocyanate Polymers 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
- C08G18/4009—Two or more macromolecular compounds not provided for in one single group of groups C08G18/42 - C08G18/64
- C08G18/4027—Mixtures of compounds of group C08G18/54 with other macromolecular compounds
-
- 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
- C08G18/54—Polycondensates of aldehydes
- C08G18/548—Polycondensates of aldehydes with ketones
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 (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR8010230 | 1980-05-08 | ||
| EP81400683A EP0040131B1 (de) | 1980-05-08 | 1981-04-30 | Verfahren zur Herstellung biegsamer Polyurethanschaumstoffe mit hoher Festigkeit aus Hydroxylharzen auf Basis von Keton-Formaldehyd-Kondensaten |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ATE12940T1 true ATE12940T1 (de) | 1985-05-15 |
Family
ID=9241735
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT81400683T ATE12940T1 (de) | 1980-05-08 | 1981-04-30 | Verfahren zur herstellung biegsamer polyurethanschaumstoffe mit hoher festigkeit aus hydroxylharzen auf basis von keton-formaldehyd- kondensaten. |
Country Status (3)
| Country | Link |
|---|---|
| EP (1) | EP0040131B1 (de) |
| AT (1) | ATE12940T1 (de) |
| DE (1) | DE3170094D1 (de) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| PH11999002188B1 (en) | 1998-09-01 | 2007-08-06 | Unilever Nv | Method of treating a textile |
| PH11999002190B1 (en) | 1998-09-01 | 2007-08-06 | Unilever Nv | Composition and method for bleaching a substrate |
| BR0013592A (pt) | 1999-09-01 | 2002-05-07 | Unilever Nv | Embalagem comercial para alvejar manchas de tecido em um licor de lavagem aquoso, e, uso da mesma |
| GB0004990D0 (en) | 2000-03-01 | 2000-04-19 | Unilever Plc | Composition and method for bleaching a substrate |
| BR0013593A (pt) | 1999-09-01 | 2002-05-07 | Unilever Nv | Método para alvejar manchas de tecido |
| BR0013745A (pt) | 1999-09-01 | 2002-05-14 | Unilever Nv | Composição alvejante para um têxtil |
| EP1259588A2 (de) | 2000-02-29 | 2002-11-27 | Unilever Plc | Zusammensetzung und verfahren zum bleichen eines substrats |
| EP3115389B1 (de) * | 2015-07-07 | 2020-04-01 | Evonik Operations GmbH | Herstellung von polyurethanschaum |
| EP3459984A1 (de) * | 2017-09-25 | 2019-03-27 | Evonik Degussa GmbH | Herstellung von polyurethanschaum |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1720710C3 (de) * | 1967-09-14 | 1979-01-11 | Bayer Ag, 5090 Leverkusen | Verfahren zur Herstellung von Polyurethanen |
| GB1379727A (en) * | 1970-11-12 | 1975-01-08 | Fordath Ltd | Production of cores for use in the production of metal castings |
| BE790301A (fr) * | 1971-10-19 | 1973-04-19 | Naphtachimie Sa | Prcede de fabrication de polyurethanes resistant a la chaleur et a l'inflammation |
-
1981
- 1981-04-30 EP EP81400683A patent/EP0040131B1/de not_active Expired
- 1981-04-30 AT AT81400683T patent/ATE12940T1/de not_active IP Right Cessation
- 1981-04-30 DE DE8181400683T patent/DE3170094D1/de not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| EP0040131B1 (de) | 1985-04-24 |
| EP0040131A1 (de) | 1981-11-18 |
| DE3170094D1 (en) | 1985-05-30 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| UEP | Publication of translation of european patent specification | ||
| REN | Ceased due to non-payment of the annual fee |