DE1694026B2 - Verfahren zur herstellung eines hydrophilen polyurethan schaumstoffes - Google Patents
Verfahren zur herstellung eines hydrophilen polyurethan schaumstoffesInfo
- Publication number
- DE1694026B2 DE1694026B2 DE19661694026 DE1694026A DE1694026B2 DE 1694026 B2 DE1694026 B2 DE 1694026B2 DE 19661694026 DE19661694026 DE 19661694026 DE 1694026 A DE1694026 A DE 1694026A DE 1694026 B2 DE1694026 B2 DE 1694026B2
- Authority
- DE
- Germany
- Prior art keywords
- hydrogen atom
- hydrophilic
- active hydrogen
- morpholine
- aliphatic chain
- 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.)
- Pending
Links
- 238000000034 method Methods 0.000 title claims description 16
- 229920005830 Polyurethane Foam Polymers 0.000 title claims description 9
- 239000011496 polyurethane foam Substances 0.000 title claims description 9
- 238000004519 manufacturing process Methods 0.000 title claims description 5
- 125000004435 hydrogen atom Chemical group [H]* 0.000 claims description 7
- YNAVUWVOSKDBBP-UHFFFAOYSA-N Morpholine Chemical group C1COCCN1 YNAVUWVOSKDBBP-UHFFFAOYSA-N 0.000 claims description 5
- 125000001931 aliphatic group Chemical group 0.000 claims description 5
- 150000001875 compounds Chemical class 0.000 claims description 5
- 150000002780 morpholines Chemical class 0.000 claims description 5
- 229920001228 polyisocyanate Polymers 0.000 claims description 5
- 239000005056 polyisocyanate Substances 0.000 claims description 5
- 239000003054 catalyst Substances 0.000 claims description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 4
- 239000011541 reaction mixture Substances 0.000 claims description 3
- 239000004094 surface-active agent Substances 0.000 claims description 3
- 239000004721 Polyphenylene oxide Substances 0.000 claims description 2
- 238000006243 chemical reaction Methods 0.000 claims description 2
- 125000004433 nitrogen atom Chemical group N* 0.000 claims description 2
- 229920000728 polyester Polymers 0.000 claims description 2
- 229920000570 polyether Polymers 0.000 claims description 2
- 125000000524 functional group Chemical group 0.000 claims 1
- 239000006260 foam Substances 0.000 description 11
- UIKUBYKUYUSRSM-UHFFFAOYSA-N 3-morpholinopropylamine Chemical compound NCCCN1CCOCC1 UIKUBYKUYUSRSM-UHFFFAOYSA-N 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 230000002209 hydrophobic effect Effects 0.000 description 2
- 229920005862 polyol Polymers 0.000 description 2
- 150000003077 polyols Chemical class 0.000 description 2
- 229920002545 silicone oil Polymers 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 238000003786 synthesis reaction Methods 0.000 description 2
- IMNIMPAHZVJRPE-UHFFFAOYSA-N triethylenediamine Chemical compound C1CN2CCN1CC2 IMNIMPAHZVJRPE-UHFFFAOYSA-N 0.000 description 2
- QRQKCMFVJWNKQI-UHFFFAOYSA-N 4-(2-morpholin-4-ylethyl)morpholine Chemical compound C1COCCN1CCN1CCOCC1 QRQKCMFVJWNKQI-UHFFFAOYSA-N 0.000 description 1
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 150000001252 acrylic acid derivatives Chemical class 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 229920001577 copolymer Polymers 0.000 description 1
- JXCHMDATRWUOAP-UHFFFAOYSA-N diisocyanatomethylbenzene Chemical compound O=C=NC(N=C=O)C1=CC=CC=C1 JXCHMDATRWUOAP-UHFFFAOYSA-N 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 239000011872 intimate mixture Substances 0.000 description 1
- 150000002596 lactones Chemical class 0.000 description 1
- MKQLBNJQQZRQJU-UHFFFAOYSA-N morpholin-4-amine Chemical compound NN1CCOCC1 MKQLBNJQQZRQJU-UHFFFAOYSA-N 0.000 description 1
- XMVNCHHPCRFUFT-UHFFFAOYSA-N morpholin-4-ylurea Chemical compound NC(=O)NN1CCOCC1 XMVNCHHPCRFUFT-UHFFFAOYSA-N 0.000 description 1
- ZKWFSTHEYLJLEL-UHFFFAOYSA-N morpholine-4-carboxamide Chemical compound NC(=O)N1CCOCC1 ZKWFSTHEYLJLEL-UHFFFAOYSA-N 0.000 description 1
- 229920001281 polyalkylene Polymers 0.000 description 1
- 229920001451 polypropylene glycol Polymers 0.000 description 1
- 238000002791 soaking Methods 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 238000003756 stirring Methods 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
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
- C08G18/30—Low-molecular-weight compounds
- C08G18/38—Low-molecular-weight compounds having heteroatoms other than oxygen
- C08G18/3819—Low-molecular-weight compounds having heteroatoms other than oxygen having nitrogen
- C08G18/3842—Low-molecular-weight compounds having heteroatoms other than oxygen having nitrogen containing heterocyclic rings having at least one nitrogen atom in the ring
- C08G18/3844—Low-molecular-weight compounds having heteroatoms other than oxygen having nitrogen containing heterocyclic rings having at least one nitrogen atom in the ring containing one nitrogen atom in the ring
-
- 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
- C08G18/2805—Compounds having only one group containing 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
- C08G18/65—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
- C08G18/6603—Compounds of groups C08G18/42, C08G18/48, or C08G18/52 with compounds of group C08G18/32 or polyamines of C08G18/38
- C08G18/6614—Compounds of groups C08G18/42, C08G18/48, or C08G18/52 with compounds of group C08G18/32 or polyamines of C08G18/38 with compounds of group C08G18/3225 or C08G18/3271 and/or polyamines of C08G18/38
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S521/00—Synthetic resins or natural rubbers -- part of the class 520 series
- Y10S521/905—Hydrophilic or hydrophobic cellular product
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 |
|---|---|---|---|
| CH1635565A CH464529A (fr) | 1965-11-27 | 1965-11-27 | Procédé de fabrication d'une mousse hydrophile de polyuréthane |
| US83736569A | 1969-06-27 | 1969-06-27 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE1694026A1 DE1694026A1 (de) | 1970-11-12 |
| DE1694026B2 true DE1694026B2 (de) | 1971-09-30 |
Family
ID=25717825
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19661694026 Pending DE1694026B2 (de) | 1965-11-27 | 1966-11-28 | Verfahren zur herstellung eines hydrophilen polyurethan schaumstoffes |
Country Status (7)
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4242467A (en) * | 1979-06-12 | 1980-12-30 | Texaco Development Corporation | Urea derivatives and use as polyurethane catalysts |
| CN113214776B (zh) * | 2020-08-10 | 2022-09-02 | 阜阳幼儿师范高等专科学校 | 一种单组分聚氨酯泡沫胶的制备方法 |
-
1965
- 1965-11-27 CH CH1635565A patent/CH464529A/fr unknown
-
1966
- 1966-11-22 NL NL6616426A patent/NL6616426A/xx unknown
- 1966-11-25 GB GB53009/66A patent/GB1169929A/en not_active Expired
- 1966-11-25 FR FR85034A patent/FR1501616A/fr not_active Expired
- 1966-11-25 BE BE690230D patent/BE690230A/xx unknown
- 1966-11-28 DE DE19661694026 patent/DE1694026B2/de active Pending
-
1969
- 1969-06-27 US US837365A patent/US3560416A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| GB1169929A (en) | 1969-11-05 |
| NL6616426A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1967-05-29 |
| US3560416A (en) | 1971-02-02 |
| FR1501616A (fr) | 1967-11-10 |
| CH464529A (fr) | 1968-10-31 |
| DE1694026A1 (de) | 1970-11-12 |
| BE690230A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1967-05-25 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE7640725U1 (de) | Stossfaenger | |
| EP0171018A2 (de) | Verfahren zur Herstellung wasserabweisender Formkörper aus Gips | |
| DE2436644B2 (de) | Verfahren zur Herstellung von antistatisch ausgerüsteten Polyurethanschaumstoffen | |
| DE1694693B2 (de) | Verfahren zur Herstellung von weichen Polyurethanschaumstoffen | |
| DE962649C (de) | Verfahren zur Herstellung von Schaumstoffen unter Verwendung von Polyurethanschaumabfaellen | |
| DE1154269B (de) | Verfahren zur Herstellung von Urethangruppen enthaltenden Schaumstoffen | |
| DE2313842A1 (de) | Lichtbestaendiger polyurethanschaum | |
| DE1051243B (de) | Schaumarme Netzmittel | |
| DE1694026B2 (de) | Verfahren zur herstellung eines hydrophilen polyurethan schaumstoffes | |
| DE1078322B (de) | Verfahren zur Herstellung von Urethangruppen enthaltenden Schaumstoffen | |
| DE1067207B (de) | Vorrichtung zur Regulierung der Porenstruktur von Schaumstoffen auf Polyisocyanat-Basis | |
| DE1240273B (de) | Verfahren zur Herstellung von Polyurethan-schaumstoffen | |
| DE1282950B (de) | Verfahren zur Herstellung eines hydrophilen Polyurethanschaumstoffes | |
| DE112013005842T5 (de) | Hydrophiler, thermisch retikulierter Polyurethan-Schaumstoff, der für die Herstellung eines Filters für geschmolzenes Metall verwendbar ist | |
| DE1124687B (de) | Verfahren zur Herstellung von Schaumstoffen nach dem Isocyanat-Polyadditions-Verfahren | |
| DE1941030A1 (de) | Verfahren zur Herstellung von hydrophilen Polyurethanschaeumen | |
| DE2742510C3 (de) | Verfahren zur Herstellung von Polyurethanschaumstoffen | |
| DE1694028C (de) | Verfahren zur Herstellung hydrophiler Polyurethanschaumstoffe | |
| DE1113810B (de) | Verfahren zur Herstellung von Urethangruppen enthaltenden Schaumstoffen | |
| DE1694027A1 (de) | Verfahren zur Herstellung eines hydrophilen Polyurethanschaums | |
| DE1289311B (de) | Verfahren zur herstellung von biegsamen polyurethanschaumstoffen | |
| DE2603498C3 (de) | Weitere Ausbildung des Verfahrens zur Herstellung von vernetzten, elastischen, offenzelligen Urethangruppen aufweisenden Schaumstoffen | |
| DE1694028B2 (de) | Verfahren zur herstellung hydrophiler polyurethanschaumstoffe | |
| DE1248286B (de) | Verfahren zur Herstellung offenzelliger weichelastischer Schaumstoffe aus Polyurethanen | |
| DE2134113A1 (de) | Neuartiges, katalytisches System fur flexible, mit Wasser aufgebiahte Polyether urethanschaume sowie daraus hergestellte Schaume |