RU2699998C2 - Устройства со звуко- и теплоизоляцией на основе вязкоупругого полиуретана - Google Patents
Устройства со звуко- и теплоизоляцией на основе вязкоупругого полиуретана Download PDFInfo
- Publication number
- RU2699998C2 RU2699998C2 RU2017133867A RU2017133867A RU2699998C2 RU 2699998 C2 RU2699998 C2 RU 2699998C2 RU 2017133867 A RU2017133867 A RU 2017133867A RU 2017133867 A RU2017133867 A RU 2017133867A RU 2699998 C2 RU2699998 C2 RU 2699998C2
- Authority
- RU
- Russia
- Prior art keywords
- foam
- isocyanate
- viscoelastic
- viscoelastic polyurethane
- polyurethane foam
- Prior art date
Links
- 229920002635 polyurethane Polymers 0.000 title claims description 8
- 239000004814 polyurethane Substances 0.000 title claims description 8
- 238000009413 insulation Methods 0.000 title abstract description 34
- 239000000203 mixture Substances 0.000 claims abstract description 74
- 150000003077 polyols Chemical class 0.000 claims abstract description 58
- 229920005862 polyol Polymers 0.000 claims abstract description 36
- 125000002887 hydroxy group Chemical group [H]O* 0.000 claims abstract description 35
- 229920005830 Polyurethane Foam Polymers 0.000 claims abstract description 34
- 239000011496 polyurethane foam Substances 0.000 claims abstract description 34
- 239000011149 active material Substances 0.000 claims abstract description 28
- 229920001228 polyisocyanate Polymers 0.000 claims abstract description 19
- 239000005056 polyisocyanate Substances 0.000 claims abstract description 19
- 238000000034 method Methods 0.000 claims abstract description 18
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 17
- 125000003118 aryl group Chemical group 0.000 claims abstract description 13
- 238000011084 recovery Methods 0.000 claims abstract description 11
- 239000006260 foam Substances 0.000 claims description 105
- 239000012948 isocyanate Substances 0.000 claims description 22
- 150000002513 isocyanates Chemical class 0.000 claims description 21
- 239000000463 material Substances 0.000 claims description 18
- 229920000642 polymer Polymers 0.000 claims description 12
- 239000012774 insulation material Substances 0.000 claims description 6
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- 238000010438 heat treatment Methods 0.000 claims description 3
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- 238000004378 air conditioning Methods 0.000 claims description 2
- 238000009423 ventilation Methods 0.000 claims description 2
- 238000002955 isolation Methods 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 3
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- 238000009472 formulation Methods 0.000 description 27
- 239000003054 catalyst Substances 0.000 description 18
- 150000001875 compounds Chemical class 0.000 description 18
- 238000000576 coating method Methods 0.000 description 17
- 239000011248 coating agent Substances 0.000 description 15
- UPMLOUAZCHDJJD-UHFFFAOYSA-N 4,4'-Diphenylmethane Diisocyanate Chemical compound C1=CC(N=C=O)=CC=C1CC1=CC=C(N=C=O)C=C1 UPMLOUAZCHDJJD-UHFFFAOYSA-N 0.000 description 14
- TZCXTZWJZNENPQ-UHFFFAOYSA-L barium sulfate Chemical compound [Ba+2].[O-]S([O-])(=O)=O TZCXTZWJZNENPQ-UHFFFAOYSA-L 0.000 description 14
- 230000000052 comparative effect Effects 0.000 description 14
- 229910000831 Steel Inorganic materials 0.000 description 13
- 239000010959 steel Substances 0.000 description 13
- 239000004094 surface-active agent Substances 0.000 description 12
- 239000004721 Polyphenylene oxide Substances 0.000 description 11
- 229920000570 polyether Polymers 0.000 description 11
- 239000011541 reaction mixture Substances 0.000 description 11
- 239000000945 filler Substances 0.000 description 10
- IQPQWNKOIGAROB-UHFFFAOYSA-N isocyanate group Chemical group [N-]=C=O IQPQWNKOIGAROB-UHFFFAOYSA-N 0.000 description 10
- 239000004604 Blowing Agent Substances 0.000 description 7
- GOOHAUXETOMSMM-UHFFFAOYSA-N Propylene oxide Chemical compound CC1CO1 GOOHAUXETOMSMM-UHFFFAOYSA-N 0.000 description 7
- 238000013016 damping Methods 0.000 description 7
- 229920001971 elastomer Polymers 0.000 description 7
- 239000002245 particle Substances 0.000 description 7
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 6
- IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical compound C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 description 6
- 229920000538 Poly[(phenyl isocyanate)-co-formaldehyde] Polymers 0.000 description 6
- -1 aromatic isocyanate compounds Chemical class 0.000 description 6
- 229910052751 metal Inorganic materials 0.000 description 6
- 239000002184 metal Substances 0.000 description 6
- 239000005060 rubber Substances 0.000 description 6
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 5
- 239000000654 additive Substances 0.000 description 5
- 239000010426 asphalt Substances 0.000 description 5
- 229920001577 copolymer Polymers 0.000 description 5
- 239000011258 core-shell material Substances 0.000 description 5
- 125000002924 primary amino group Chemical group [H]N([H])* 0.000 description 5
- 125000000467 secondary amino group Chemical group [H]N([*:1])[*:2] 0.000 description 5
- 150000003512 tertiary amines Chemical class 0.000 description 5
- IMNIMPAHZVJRPE-UHFFFAOYSA-N triethylenediamine Chemical compound C1CN2CCN1CC2 IMNIMPAHZVJRPE-UHFFFAOYSA-N 0.000 description 5
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- 238000005507 spraying Methods 0.000 description 4
- 239000003190 viscoelastic substance Substances 0.000 description 4
- LFSYUSUFCBOHGU-UHFFFAOYSA-N 1-isocyanato-2-[(4-isocyanatophenyl)methyl]benzene Chemical compound C1=CC(N=C=O)=CC=C1CC1=CC=CC=C1N=C=O LFSYUSUFCBOHGU-UHFFFAOYSA-N 0.000 description 3
- SJRJJKPEHAURKC-UHFFFAOYSA-N N-Methylmorpholine Chemical compound CN1CCOCC1 SJRJJKPEHAURKC-UHFFFAOYSA-N 0.000 description 3
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- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 3
- ZMANZCXQSJIPKH-UHFFFAOYSA-N Triethylamine Chemical compound CCN(CC)CC ZMANZCXQSJIPKH-UHFFFAOYSA-N 0.000 description 3
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- 238000006243 chemical reaction Methods 0.000 description 3
- 239000003795 chemical substances by application Substances 0.000 description 3
- MTHSVFCYNBDYFN-UHFFFAOYSA-N diethylene glycol Chemical compound OCCOCCO MTHSVFCYNBDYFN-UHFFFAOYSA-N 0.000 description 3
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- RUELTTOHQODFPA-UHFFFAOYSA-N toluene 2,6-diisocyanate Chemical compound CC1=C(N=C=O)C=CC=C1N=C=O RUELTTOHQODFPA-UHFFFAOYSA-N 0.000 description 3
- 239000012855 volatile organic compound Substances 0.000 description 3
- TXUICONDJPYNPY-UHFFFAOYSA-N (1,10,13-trimethyl-3-oxo-4,5,6,7,8,9,11,12,14,15,16,17-dodecahydrocyclopenta[a]phenanthren-17-yl) heptanoate Chemical compound C1CC2CC(=O)C=C(C)C2(C)C2C1C1CCC(OC(=O)CCCCCC)C1(C)CC2 TXUICONDJPYNPY-UHFFFAOYSA-N 0.000 description 2
- GTEXIOINCJRBIO-UHFFFAOYSA-N 2-[2-(dimethylamino)ethoxy]-n,n-dimethylethanamine Chemical compound CN(C)CCOCCN(C)C GTEXIOINCJRBIO-UHFFFAOYSA-N 0.000 description 2
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 2
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- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 description 2
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N Iron oxide Chemical compound [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 description 2
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 2
- 229910021626 Tin(II) chloride Inorganic materials 0.000 description 2
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 2
- 230000000996 additive effect Effects 0.000 description 2
- 239000003570 air Substances 0.000 description 2
- WERYXYBDKMZEQL-UHFFFAOYSA-N butane-1,4-diol Chemical compound OCCCCO WERYXYBDKMZEQL-UHFFFAOYSA-N 0.000 description 2
- 239000004202 carbamide Substances 0.000 description 2
- 125000004432 carbon atom Chemical group C* 0.000 description 2
- 229960002887 deanol Drugs 0.000 description 2
- ZBCBWPMODOFKDW-UHFFFAOYSA-N diethanolamine Chemical compound OCCNCCO ZBCBWPMODOFKDW-UHFFFAOYSA-N 0.000 description 2
- IUNMPGNGSSIWFP-UHFFFAOYSA-N dimethylaminopropylamine Chemical compound CN(C)CCCN IUNMPGNGSSIWFP-UHFFFAOYSA-N 0.000 description 2
- 239000012972 dimethylethanolamine Substances 0.000 description 2
- 239000000975 dye Substances 0.000 description 2
- 230000005284 excitation Effects 0.000 description 2
- 239000003925 fat Substances 0.000 description 2
- 238000005755 formation reaction Methods 0.000 description 2
- 235000011187 glycerol Nutrition 0.000 description 2
- 229920001519 homopolymer Polymers 0.000 description 2
- 239000004615 ingredient Substances 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- VEAZEPMQWHPHAG-UHFFFAOYSA-N n,n,n',n'-tetramethylbutane-1,4-diamine Chemical compound CN(C)CCCCN(C)C VEAZEPMQWHPHAG-UHFFFAOYSA-N 0.000 description 2
- 239000004848 polyfunctional curative Substances 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 150000003839 salts Chemical class 0.000 description 2
- 239000001119 stannous chloride Substances 0.000 description 2
- 235000011150 stannous chloride Nutrition 0.000 description 2
- 239000000758 substrate Substances 0.000 description 2
- 150000003606 tin compounds Chemical class 0.000 description 2
- GETQZCLCWQTVFV-UHFFFAOYSA-N trimethylamine Chemical compound CN(C)C GETQZCLCWQTVFV-UHFFFAOYSA-N 0.000 description 2
- 239000008158 vegetable oil Substances 0.000 description 2
- ROHUXHMNZLHBSF-UHFFFAOYSA-N 1,4-bis(isocyanatomethyl)cyclohexane Chemical compound O=C=NCC1CCC(CN=C=O)CC1 ROHUXHMNZLHBSF-UHFFFAOYSA-N 0.000 description 1
- RXYPXQSKLGGKOL-UHFFFAOYSA-N 1,4-dimethylpiperazine Chemical compound CN1CCN(C)CC1 RXYPXQSKLGGKOL-UHFFFAOYSA-N 0.000 description 1
- FGRBYDKOBBBPOI-UHFFFAOYSA-N 10,10-dioxo-2-[4-(N-phenylanilino)phenyl]thioxanthen-9-one Chemical compound O=C1c2ccccc2S(=O)(=O)c2ccc(cc12)-c1ccc(cc1)N(c1ccccc1)c1ccccc1 FGRBYDKOBBBPOI-UHFFFAOYSA-N 0.000 description 1
- SPIUEOWNLJQKJK-UHFFFAOYSA-J 2-sulfanylacetate tin(4+) Chemical class [Sn+4].[O-]C(=O)CS.[O-]C(=O)CS.[O-]C(=O)CS.[O-]C(=O)CS SPIUEOWNLJQKJK-UHFFFAOYSA-J 0.000 description 1
- ZRWNRAJCPNLYAK-UHFFFAOYSA-N 4-bromobenzamide Chemical compound NC(=O)C1=CC=C(Br)C=C1 ZRWNRAJCPNLYAK-UHFFFAOYSA-N 0.000 description 1
- HVCNXQOWACZAFN-UHFFFAOYSA-N 4-ethylmorpholine Chemical compound CCN1CCOCC1 HVCNXQOWACZAFN-UHFFFAOYSA-N 0.000 description 1
- TVEXGJYMHHTVKP-UHFFFAOYSA-N 6-oxabicyclo[3.2.1]oct-3-en-7-one Chemical compound C1C2C(=O)OC1C=CC2 TVEXGJYMHHTVKP-UHFFFAOYSA-N 0.000 description 1
- 206010067484 Adverse reaction Diseases 0.000 description 1
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- 229920000877 Melamine resin Polymers 0.000 description 1
- IXQBIOPGDNZYNA-UHFFFAOYSA-N N=C=O.N=C=O.CC1=CC=CC=C1C1=CC=CC=C1C Chemical compound N=C=O.N=C=O.CC1=CC=CC=C1C1=CC=CC=C1C IXQBIOPGDNZYNA-UHFFFAOYSA-N 0.000 description 1
- SPTUBPSDCZNVSI-UHFFFAOYSA-N N=C=O.N=C=O.COC1=CC=CC=C1C1=CC=CC=C1OC Chemical compound N=C=O.N=C=O.COC1=CC=CC=C1C1=CC=CC=C1OC SPTUBPSDCZNVSI-UHFFFAOYSA-N 0.000 description 1
- 239000005662 Paraffin oil Substances 0.000 description 1
- GSEJCLTVZPLZKY-UHFFFAOYSA-N Triethanolamine Chemical compound OCCN(CCO)CCO GSEJCLTVZPLZKY-UHFFFAOYSA-N 0.000 description 1
- ZJCCRDAZUWHFQH-UHFFFAOYSA-N Trimethylolpropane Chemical compound CCC(CO)(CO)CO ZJCCRDAZUWHFQH-UHFFFAOYSA-N 0.000 description 1
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- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 description 1
- 229910021536 Zeolite Inorganic materials 0.000 description 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical class [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- UKLDJPRMSDWDSL-UHFFFAOYSA-L [dibutyl(dodecanoyloxy)stannyl] dodecanoate Chemical compound CCCCCCCCCCCC(=O)O[Sn](CCCC)(CCCC)OC(=O)CCCCCCCCCCC UKLDJPRMSDWDSL-UHFFFAOYSA-L 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000001133 acceleration Effects 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
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- 150000004703 alkoxides Chemical class 0.000 description 1
- 125000000217 alkyl group Chemical group 0.000 description 1
- 125000002947 alkylene group Chemical group 0.000 description 1
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- 239000003963 antioxidant agent Substances 0.000 description 1
- 229910052786 argon Inorganic materials 0.000 description 1
- 239000012298 atmosphere Substances 0.000 description 1
- 125000000751 azo group Chemical group [*]N=N[*] 0.000 description 1
- 239000002585 base Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000001588 bifunctional effect Effects 0.000 description 1
- 239000003139 biocide Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 229910052797 bismuth Inorganic materials 0.000 description 1
- JCXGWMGPZLAOME-UHFFFAOYSA-N bismuth atom Chemical class [Bi] JCXGWMGPZLAOME-UHFFFAOYSA-N 0.000 description 1
- OHJMTUPIZMNBFR-UHFFFAOYSA-N biuret Chemical compound NC(=O)NC(N)=O OHJMTUPIZMNBFR-UHFFFAOYSA-N 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 229910000019 calcium carbonate Inorganic materials 0.000 description 1
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- 150000007942 carboxylates Chemical group 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 229910000423 chromium oxide Inorganic materials 0.000 description 1
- 229910017052 cobalt Inorganic materials 0.000 description 1
- 239000010941 cobalt Chemical class 0.000 description 1
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical class [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 1
- XLJMAIOERFSOGZ-UHFFFAOYSA-M cyanate Chemical compound [O-]C#N XLJMAIOERFSOGZ-UHFFFAOYSA-M 0.000 description 1
- 125000000664 diazo group Chemical group [N-]=[N+]=[*] 0.000 description 1
- 239000012975 dibutyltin dilaurate Substances 0.000 description 1
- XXBDWLFCJWSEKW-UHFFFAOYSA-N dimethylbenzylamine Chemical compound CN(C)CC1=CC=CC=C1 XXBDWLFCJWSEKW-UHFFFAOYSA-N 0.000 description 1
- 150000002009 diols Chemical class 0.000 description 1
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- 239000006185 dispersion Substances 0.000 description 1
- 239000000806 elastomer Substances 0.000 description 1
- UNXHWFMMPAWVPI-ZXZARUISSA-N erythritol Chemical compound OC[C@H](O)[C@H](O)CO UNXHWFMMPAWVPI-ZXZARUISSA-N 0.000 description 1
- 229940009714 erythritol Drugs 0.000 description 1
- 235000019414 erythritol Nutrition 0.000 description 1
- 239000011152 fibreglass Substances 0.000 description 1
- 239000003063 flame retardant Substances 0.000 description 1
- 239000007863 gel particle Substances 0.000 description 1
- 238000005227 gel permeation chromatography Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 229920000578 graft copolymer Polymers 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 239000003999 initiator Substances 0.000 description 1
- ZFSLODLOARCGLH-UHFFFAOYSA-N isocyanuric acid Chemical compound OC1=NC(O)=NC(O)=N1 ZFSLODLOARCGLH-UHFFFAOYSA-N 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- JDSHMPZPIAZGSV-UHFFFAOYSA-N melamine Chemical compound NC1=NC(N)=NC(N)=N1 JDSHMPZPIAZGSV-UHFFFAOYSA-N 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
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- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 1
- 239000010445 mica Substances 0.000 description 1
- 229910052618 mica group Inorganic materials 0.000 description 1
- 125000004957 naphthylene group Chemical group 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- ZQPPMHVWECSIRJ-KTKRTIGZSA-M oleate Chemical compound CCCCCCCC\C=C/CCCCCCCC([O-])=O ZQPPMHVWECSIRJ-KTKRTIGZSA-M 0.000 description 1
- 229940049964 oleate Drugs 0.000 description 1
- WXZMFSXDPGVJKK-UHFFFAOYSA-N pentaerythritol Chemical compound OCC(CO)(CO)CO WXZMFSXDPGVJKK-UHFFFAOYSA-N 0.000 description 1
- 150000004707 phenolate Chemical class 0.000 description 1
- 150000003003 phosphines Chemical group 0.000 description 1
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- 230000002269 spontaneous effect Effects 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 239000000454 talc Substances 0.000 description 1
- 229910052623 talc Inorganic materials 0.000 description 1
- 125000003396 thiol group Chemical group [H]S* 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
- 239000004408 titanium dioxide Substances 0.000 description 1
- 238000004448 titration Methods 0.000 description 1
- QXJQHYBHAIHNGG-UHFFFAOYSA-N trimethylolethane Chemical compound OCC(C)(CO)CO QXJQHYBHAIHNGG-UHFFFAOYSA-N 0.000 description 1
- AAAQKTZKLRYKHR-UHFFFAOYSA-N triphenylmethane Chemical compound C1=CC=CC=C1C(C=1C=CC=CC=1)C1=CC=CC=C1 AAAQKTZKLRYKHR-UHFFFAOYSA-N 0.000 description 1
- CLCOFENYRCVGPP-WPFVNVICSA-J tris[[(Z,12R)-12-hydroxyoctadec-9-enoyl]oxy]stannyl (Z,12R)-12-hydroxyoctadec-9-enoate Chemical compound [Sn+4].CCCCCC[C@@H](O)C\C=C/CCCCCCCC([O-])=O.CCCCCC[C@@H](O)C\C=C/CCCCCCCC([O-])=O.CCCCCC[C@@H](O)C\C=C/CCCCCCCC([O-])=O.CCCCCC[C@@H](O)C\C=C/CCCCCCCC([O-])=O CLCOFENYRCVGPP-WPFVNVICSA-J 0.000 description 1
- AVWRKZWQTYIKIY-UHFFFAOYSA-N urea-1-carboxylic acid Chemical compound NC(=O)NC(O)=O AVWRKZWQTYIKIY-UHFFFAOYSA-N 0.000 description 1
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Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L15/00—Washing or rinsing machines for crockery or tableware
- A47L15/42—Details
- A47L15/4209—Insulation arrangements, e.g. for sound damping or heat insulation
-
- 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
- C08G18/08—Processes
- C08G18/10—Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step
-
- 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
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- C08G18/30—Low-molecular-weight compounds
- C08G18/32—Polyhydroxy compounds; Polyamines; Hydroxyamines
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- C08G18/3206—Polyhydroxy compounds aliphatic
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- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
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- C08G18/6677—Compounds of group C08G18/48 or C08G18/52 with compounds of group C08G18/32 or polyamines of C08G18/38 with compounds of group C08G18/3203 having at least three hydroxy groups
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- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
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- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
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- D—TEXTILES; PAPER
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- D06F39/12—Casings; Tubs
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- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
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- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
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- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
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Landscapes
- Chemical & Material Sciences (AREA)
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- Polyurethanes Or Polyureas (AREA)
- Laminated Bodies (AREA)
- Thermal Insulation (AREA)
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| ITMI2015A000425 | 2015-03-23 | ||
| PCT/US2016/018879 WO2016153664A1 (en) | 2015-03-23 | 2016-02-22 | Appliances having sound and thermal insulation based on viscoelastic polyurethane |
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| CN109096741B (zh) * | 2017-06-21 | 2021-01-01 | 中国人民解放军国防科学技术大学 | 带有高分子螺旋弹簧纤维的聚氨酯基吸声材料及其制备方法 |
| JP7112298B2 (ja) * | 2018-09-19 | 2022-08-03 | 株式会社イノアックコーポレーション | 積層体と車両用内装材の表皮材 |
| FR3084368B1 (fr) * | 2018-07-27 | 2021-01-15 | Bostik Sa | Composition a base de polyurethane pour la preparation de resine |
| CN113260511A (zh) | 2018-12-19 | 2021-08-13 | 陶氏环球技术有限责任公司 | 结合的多层制品 |
| CN113195213A (zh) * | 2018-12-28 | 2021-07-30 | 陶氏巴西东南工业有限公司 | 用于隔热器具的复合制品、包含复合制品的器具以及相关方法 |
| CN110123234A (zh) * | 2019-05-08 | 2019-08-16 | 佛山市顺德区美的洗涤电器制造有限公司 | 洗碗机和洗碗机的制作方法 |
| CN110229498B (zh) * | 2019-06-17 | 2021-05-18 | 韧泉智能科技(上海)有限公司 | 一种声学材料的制备方法及应用 |
| DE102020204086A1 (de) | 2020-03-30 | 2021-09-30 | BSH Hausgeräte GmbH | Haushaltsgerät |
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| DE102020204084A1 (de) * | 2020-03-30 | 2021-09-30 | BSH Hausgeräte GmbH | Isolationsvorrichtung, Haushaltsgerät und Verfahren |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0449331A2 (en) * | 1990-03-30 | 1991-10-02 | Railway Technical Research Institute | Low-foaming polyurethane elastomer |
| US20110168217A1 (en) * | 2010-01-12 | 2011-07-14 | Neff Raymond A | Appliance comprising polyurethane foam |
| RU2429320C2 (ru) * | 2007-10-15 | 2011-09-20 | Байер Матириальсайенс Аг | Покрытие пола и способ его получения |
| WO2013117685A1 (en) * | 2012-02-09 | 2013-08-15 | Electrolux Home Products Corporation N.V. | Insulated component of a household appliance, in particular of a dishwasher, and method for manufacturing such a component |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7735291B2 (en) * | 2000-10-27 | 2010-06-15 | Gene Summy | Corner flashing system |
| US6734220B2 (en) * | 2002-08-27 | 2004-05-11 | Foamex L.P. | Fine cell, high density viscoelastic polyurethane foams |
| US20040266900A1 (en) * | 2003-06-26 | 2004-12-30 | Raymond Neff | Viscoelastic polyurethane foam |
| WO2010009205A1 (en) * | 2008-07-18 | 2010-01-21 | Dow Global Technologies Inc. | Cellular structures and viscoelastic polyurethane foams |
| CN102414003A (zh) | 2009-03-04 | 2012-04-11 | 陶氏环球技术有限责任公司 | 隔音的基于聚氨酯的复合材料 |
| KR101699113B1 (ko) | 2010-01-13 | 2017-01-23 | 후루노덴끼가부시끼가이샤 | 기준 주파수 발생 장치 |
| MX2012015095A (es) * | 2010-06-23 | 2013-02-12 | Dow Global Technologies Llc | Espuma viscoelastica de poliuretano de alto flujo de aire. |
| ES2745737T3 (es) * | 2010-09-29 | 2020-03-03 | Dow Global Technologies Llc | Proceso para fabricar espuma de poliuretano viscoelástica con deformación por compresión baja y circulación de aire alta |
| AU2014318648B2 (en) * | 2013-09-13 | 2017-09-07 | Dow Global Technologies Llc | PIPA polyol based viscoelastic foams |
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2016
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Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0449331A2 (en) * | 1990-03-30 | 1991-10-02 | Railway Technical Research Institute | Low-foaming polyurethane elastomer |
| RU2429320C2 (ru) * | 2007-10-15 | 2011-09-20 | Байер Матириальсайенс Аг | Покрытие пола и способ его получения |
| US20110168217A1 (en) * | 2010-01-12 | 2011-07-14 | Neff Raymond A | Appliance comprising polyurethane foam |
| EA201290634A1 (ru) * | 2010-01-12 | 2013-01-30 | Басф Се | Бытовой электроприбор, содержащий полиуретановую пену |
| WO2013117685A1 (en) * | 2012-02-09 | 2013-08-15 | Electrolux Home Products Corporation N.V. | Insulated component of a household appliance, in particular of a dishwasher, and method for manufacturing such a component |
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| Publication number | Publication date |
|---|---|
| RU2017133867A (ru) | 2019-04-01 |
| CN107428907B (zh) | 2021-03-09 |
| ES2827430T3 (es) | 2021-05-21 |
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| EP3274388A1 (en) | 2018-01-31 |
| JP6985149B2 (ja) | 2021-12-22 |
| CN107428907A (zh) | 2017-12-01 |
| PL3274388T3 (pl) | 2021-04-06 |
| WO2016153664A1 (en) | 2016-09-29 |
| RU2017133867A3 (enExample) | 2019-04-25 |
| US20180049618A1 (en) | 2018-02-22 |
| EP3274388B1 (en) | 2020-09-23 |
| MX2017011898A (es) | 2018-05-22 |
| US10537224B2 (en) | 2020-01-21 |
| HUE052807T2 (hu) | 2021-05-28 |
| JP2021088719A (ja) | 2021-06-10 |
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