JP2008516022A - 硬質ポリウレタンフォームの製造方法 - Google Patents
硬質ポリウレタンフォームの製造方法 Download PDFInfo
- Publication number
- JP2008516022A JP2008516022A JP2007535061A JP2007535061A JP2008516022A JP 2008516022 A JP2008516022 A JP 2008516022A JP 2007535061 A JP2007535061 A JP 2007535061A JP 2007535061 A JP2007535061 A JP 2007535061A JP 2008516022 A JP2008516022 A JP 2008516022A
- Authority
- JP
- Japan
- Prior art keywords
- weight
- polyol
- viscosity
- polyurethane foam
- rigid polyurethane
- 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.)
- Granted
Links
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 24
- 229920005830 Polyurethane Foam Polymers 0.000 title claims abstract description 22
- 239000011496 polyurethane foam Substances 0.000 title claims abstract description 22
- 229920005862 polyol Polymers 0.000 claims abstract description 60
- 150000003077 polyols Chemical class 0.000 claims abstract description 60
- 239000004721 Polyphenylene oxide Substances 0.000 claims abstract description 45
- 229920000570 polyether Polymers 0.000 claims abstract description 45
- 125000002887 hydroxy group Chemical group [H]O* 0.000 claims abstract description 31
- 150000001875 compounds Chemical class 0.000 claims abstract description 27
- 239000000203 mixture Substances 0.000 claims abstract description 27
- IQPQWNKOIGAROB-UHFFFAOYSA-N isocyanate group Chemical group [N-]=C=O IQPQWNKOIGAROB-UHFFFAOYSA-N 0.000 claims abstract description 18
- 238000000034 method Methods 0.000 claims abstract description 18
- 229920001228 polyisocyanate Polymers 0.000 claims abstract description 18
- 239000005056 polyisocyanate Substances 0.000 claims abstract description 18
- 125000004435 hydrogen atom Chemical group [H]* 0.000 claims abstract description 17
- 150000001298 alcohols Chemical class 0.000 claims abstract description 15
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 39
- GOOHAUXETOMSMM-UHFFFAOYSA-N Propylene oxide Chemical compound CC1CO1 GOOHAUXETOMSMM-UHFFFAOYSA-N 0.000 claims description 34
- IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical compound C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 claims description 21
- CZMRCDWAGMRECN-UGDNZRGBSA-N Sucrose Chemical compound O[C@H]1[C@H](O)[C@@H](CO)O[C@@]1(CO)O[C@@H]1[C@H](O)[C@@H](O)[C@H](O)[C@@H](CO)O1 CZMRCDWAGMRECN-UGDNZRGBSA-N 0.000 claims description 17
- 229930006000 Sucrose Natural products 0.000 claims description 17
- 229960004793 sucrose Drugs 0.000 claims description 17
- 235000013681 dietary sucrose Nutrition 0.000 claims description 11
- FBPFZTCFMRRESA-FSIIMWSLSA-N D-Glucitol Natural products OC[C@H](O)[C@H](O)[C@@H](O)[C@H](O)CO FBPFZTCFMRRESA-FSIIMWSLSA-N 0.000 claims description 7
- FBPFZTCFMRRESA-JGWLITMVSA-N D-glucitol Chemical compound OC[C@H](O)[C@@H](O)[C@H](O)[C@H](O)CO FBPFZTCFMRRESA-JGWLITMVSA-N 0.000 claims description 7
- 150000001412 amines Chemical class 0.000 claims description 7
- 239000000600 sorbitol Substances 0.000 claims description 7
- 238000005187 foaming Methods 0.000 claims description 6
- 239000005720 sucrose Substances 0.000 claims description 6
- 125000002619 bicyclic group Chemical group 0.000 claims description 4
- 238000005057 refrigeration Methods 0.000 claims description 4
- 239000004359 castor oil Chemical class 0.000 claims description 3
- 235000019438 castor oil Nutrition 0.000 claims description 3
- 239000004088 foaming agent Substances 0.000 claims description 3
- ZEMPKEQAKRGZGQ-XOQCFJPHSA-N glycerol triricinoleate Chemical class CCCCCC[C@@H](O)CC=CCCCCCCCC(=O)OC[C@@H](COC(=O)CCCCCCCC=CC[C@@H](O)CCCCCC)OC(=O)CCCCCCCC=CC[C@H](O)CCCCCC ZEMPKEQAKRGZGQ-XOQCFJPHSA-N 0.000 claims description 3
- 239000004604 Blowing Agent Substances 0.000 abstract description 17
- 239000006260 foam Substances 0.000 abstract description 17
- 238000007259 addition reaction Methods 0.000 abstract description 6
- 238000007796 conventional method Methods 0.000 abstract 1
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 36
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 27
- 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 19
- 239000003054 catalyst Substances 0.000 description 18
- VOZKAJLKRJDJLL-UHFFFAOYSA-N 2,4-diaminotoluene Chemical compound CC1=CC=C(N)C=C1N VOZKAJLKRJDJLL-UHFFFAOYSA-N 0.000 description 16
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 9
- 239000012948 isocyanate Substances 0.000 description 9
- 150000002513 isocyanates Chemical class 0.000 description 9
- AXNUJYHFQHQZBE-UHFFFAOYSA-N toluenediamine group Chemical group C1(=C(C(=CC=C1)N)N)C AXNUJYHFQHQZBE-UHFFFAOYSA-N 0.000 description 9
- 125000004432 carbon atom Chemical group C* 0.000 description 7
- PAYRUJLWNCNPSJ-UHFFFAOYSA-N Aniline Chemical class NC1=CC=CC=C1 PAYRUJLWNCNPSJ-UHFFFAOYSA-N 0.000 description 6
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 description 6
- DNIAPMSPPWPWGF-UHFFFAOYSA-N Propylene glycol Chemical compound CC(O)CO DNIAPMSPPWPWGF-UHFFFAOYSA-N 0.000 description 6
- 239000000654 additive Substances 0.000 description 6
- MTHSVFCYNBDYFN-UHFFFAOYSA-N diethylene glycol Chemical compound OCCOCCO MTHSVFCYNBDYFN-UHFFFAOYSA-N 0.000 description 6
- -1 polyphenylene Polymers 0.000 description 6
- 229920002635 polyurethane Polymers 0.000 description 6
- 239000004814 polyurethane Substances 0.000 description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- OFBQJSOFQDEBGM-UHFFFAOYSA-N Pentane Chemical compound CCCCC OFBQJSOFQDEBGM-UHFFFAOYSA-N 0.000 description 5
- GSEJCLTVZPLZKY-UHFFFAOYSA-N Triethanolamine Chemical class OCCN(CCO)CCO GSEJCLTVZPLZKY-UHFFFAOYSA-N 0.000 description 5
- 125000002947 alkylene group Chemical group 0.000 description 5
- 239000003999 initiator Substances 0.000 description 5
- ZFSLODLOARCGLH-UHFFFAOYSA-N isocyanuric acid Chemical compound OC1=NC(O)=NC(O)=N1 ZFSLODLOARCGLH-UHFFFAOYSA-N 0.000 description 5
- 239000011541 reaction mixture Substances 0.000 description 5
- 239000007858 starting material Substances 0.000 description 5
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 4
- 239000004970 Chain extender Substances 0.000 description 4
- RGSFGYAAUTVSQA-UHFFFAOYSA-N Cyclopentane Chemical compound C1CCCC1 RGSFGYAAUTVSQA-UHFFFAOYSA-N 0.000 description 4
- PIICEJLVQHRZGT-UHFFFAOYSA-N Ethylenediamine Chemical compound NCCN PIICEJLVQHRZGT-UHFFFAOYSA-N 0.000 description 4
- KKEYFWRCBNTPAC-UHFFFAOYSA-N Terephthalic acid Chemical compound OC(=O)C1=CC=C(C(O)=O)C=C1 KKEYFWRCBNTPAC-UHFFFAOYSA-N 0.000 description 4
- WNLRTRBMVRJNCN-UHFFFAOYSA-N adipic acid Chemical compound OC(=O)CCCCC(O)=O WNLRTRBMVRJNCN-UHFFFAOYSA-N 0.000 description 4
- 239000007788 liquid Substances 0.000 description 4
- 229910052757 nitrogen Inorganic materials 0.000 description 4
- XNGIFLGASWRNHJ-UHFFFAOYSA-N phthalic acid Chemical compound OC(=O)C1=CC=CC=C1C(O)=O XNGIFLGASWRNHJ-UHFFFAOYSA-N 0.000 description 4
- 239000011800 void material Substances 0.000 description 4
- 239000004971 Cross linker Substances 0.000 description 3
- 229920000538 Poly[(phenyl isocyanate)-co-formaldehyde] Polymers 0.000 description 3
- ZJCCRDAZUWHFQH-UHFFFAOYSA-N Trimethylolpropane Chemical compound CCC(CO)(CO)CO ZJCCRDAZUWHFQH-UHFFFAOYSA-N 0.000 description 3
- 125000000217 alkyl group Chemical group 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 3
- 238000010276 construction Methods 0.000 description 3
- SZXQTJUDPRGNJN-UHFFFAOYSA-N dipropylene glycol Chemical compound OCCCOCCCO SZXQTJUDPRGNJN-UHFFFAOYSA-N 0.000 description 3
- 229930195733 hydrocarbon Natural products 0.000 description 3
- 150000002430 hydrocarbons Chemical class 0.000 description 3
- WXZMFSXDPGVJKK-UHFFFAOYSA-N pentaerythritol Chemical compound OCC(CO)(CO)CO WXZMFSXDPGVJKK-UHFFFAOYSA-N 0.000 description 3
- CXMXRPHRNRROMY-UHFFFAOYSA-N sebacic acid Chemical compound OC(=O)CCCCCCCCC(O)=O CXMXRPHRNRROMY-UHFFFAOYSA-N 0.000 description 3
- 239000002904 solvent 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
- PCHXZXKMYCGVFA-UHFFFAOYSA-N 1,3-diazetidine-2,4-dione Chemical compound O=C1NC(=O)N1 PCHXZXKMYCGVFA-UHFFFAOYSA-N 0.000 description 2
- HZAXFHJVJLSVMW-UHFFFAOYSA-N 2-Aminoethan-1-ol Chemical compound NCCO HZAXFHJVJLSVMW-UHFFFAOYSA-N 0.000 description 2
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 2
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- LCGLNKUTAGEVQW-UHFFFAOYSA-N Dimethyl ether Chemical compound COC LCGLNKUTAGEVQW-UHFFFAOYSA-N 0.000 description 2
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 description 2
- XPDWGBQVDMORPB-UHFFFAOYSA-N Fluoroform Chemical compound FC(F)F XPDWGBQVDMORPB-UHFFFAOYSA-N 0.000 description 2
- VZCYOOQTPOCHFL-OWOJBTEDSA-N Fumaric acid Chemical compound OC(=O)\C=C\C(O)=O VZCYOOQTPOCHFL-OWOJBTEDSA-N 0.000 description 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 2
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 2
- ATUOYWHBWRKTHZ-UHFFFAOYSA-N Propane Chemical compound CCC ATUOYWHBWRKTHZ-UHFFFAOYSA-N 0.000 description 2
- KDYFGRWQOYBRFD-UHFFFAOYSA-N Succinic acid Natural products OC(=O)CCC(O)=O KDYFGRWQOYBRFD-UHFFFAOYSA-N 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- 230000000996 additive effect Effects 0.000 description 2
- 239000001361 adipic acid Substances 0.000 description 2
- 235000011037 adipic acid Nutrition 0.000 description 2
- 125000001931 aliphatic group Chemical group 0.000 description 2
- 125000004429 atom Chemical group 0.000 description 2
- PXKLMJQFEQBVLD-UHFFFAOYSA-N bisphenol F Chemical compound C1=CC(O)=CC=C1CC1=CC=C(O)C=C1 PXKLMJQFEQBVLD-UHFFFAOYSA-N 0.000 description 2
- 238000009835 boiling Methods 0.000 description 2
- WERYXYBDKMZEQL-UHFFFAOYSA-N butane-1,4-diol Chemical compound OCCCCO WERYXYBDKMZEQL-UHFFFAOYSA-N 0.000 description 2
- KDYFGRWQOYBRFD-NUQCWPJISA-N butanedioic acid Chemical compound O[14C](=O)CC[14C](O)=O KDYFGRWQOYBRFD-NUQCWPJISA-N 0.000 description 2
- 239000001569 carbon dioxide Substances 0.000 description 2
- 229910002092 carbon dioxide Inorganic materials 0.000 description 2
- 239000007859 condensation product Substances 0.000 description 2
- RWRIWBAIICGTTQ-UHFFFAOYSA-N difluoromethane Chemical compound FCF RWRIWBAIICGTTQ-UHFFFAOYSA-N 0.000 description 2
- 150000002009 diols Chemical class 0.000 description 2
- 238000011049 filling Methods 0.000 description 2
- DMEGYFMYUHOHGS-UHFFFAOYSA-N heptamethylene Natural products C1CCCCCC1 DMEGYFMYUHOHGS-UHFFFAOYSA-N 0.000 description 2
- NAQMVNRVTILPCV-UHFFFAOYSA-N hexane-1,6-diamine Chemical compound NCCCCCCN NAQMVNRVTILPCV-UHFFFAOYSA-N 0.000 description 2
- 239000001257 hydrogen Substances 0.000 description 2
- 229910052739 hydrogen Inorganic materials 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- NNPPMTNAJDCUHE-UHFFFAOYSA-N isobutane Chemical compound CC(C)C NNPPMTNAJDCUHE-UHFFFAOYSA-N 0.000 description 2
- QWTDNUCVQCZILF-UHFFFAOYSA-N isopentane Chemical compound CCC(C)C QWTDNUCVQCZILF-UHFFFAOYSA-N 0.000 description 2
- QQVIHTHCMHWDBS-UHFFFAOYSA-N isophthalic acid Chemical compound OC(=O)C1=CC=CC(C(O)=O)=C1 QQVIHTHCMHWDBS-UHFFFAOYSA-N 0.000 description 2
- 239000010410 layer Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- TZIHFWKZFHZASV-UHFFFAOYSA-N methyl formate Chemical compound COC=O TZIHFWKZFHZASV-UHFFFAOYSA-N 0.000 description 2
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- SCVFZCLFOSHCOH-UHFFFAOYSA-M potassium acetate Chemical compound [K+].CC([O-])=O SCVFZCLFOSHCOH-UHFFFAOYSA-M 0.000 description 2
- 239000003381 stabilizer Substances 0.000 description 2
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- LVGUZGTVOIAKKC-UHFFFAOYSA-N 1,1,1,2-tetrafluoroethane Chemical compound FCC(F)(F)F LVGUZGTVOIAKKC-UHFFFAOYSA-N 0.000 description 1
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- NPNPZTNLOVBDOC-UHFFFAOYSA-N 1,1-difluoroethane Chemical compound CC(F)F NPNPZTNLOVBDOC-UHFFFAOYSA-N 0.000 description 1
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- RTBFRGCFXZNCOE-UHFFFAOYSA-N 1-methylsulfonylpiperidin-4-one Chemical compound CS(=O)(=O)N1CCC(=O)CC1 RTBFRGCFXZNCOE-UHFFFAOYSA-N 0.000 description 1
- VILCJCGEZXAXTO-UHFFFAOYSA-N 2,2,2-tetramine Chemical class NCCNCCNCCN VILCJCGEZXAXTO-UHFFFAOYSA-N 0.000 description 1
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- FZZMTSNZRBFGGU-UHFFFAOYSA-N 2-chloro-7-fluoroquinazolin-4-amine Chemical compound FC1=CC=C2C(N)=NC(Cl)=NC2=C1 FZZMTSNZRBFGGU-UHFFFAOYSA-N 0.000 description 1
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- XXMIOPMDWAUFGU-UHFFFAOYSA-N hexane-1,6-diol Chemical class OCCCCCCO XXMIOPMDWAUFGU-UHFFFAOYSA-N 0.000 description 1
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- 238000006460 hydrolysis reaction Methods 0.000 description 1
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- 150000002576 ketones Chemical class 0.000 description 1
- VZCYOOQTPOCHFL-UPHRSURJSA-N maleic acid Chemical compound OC(=O)\C=C/C(O)=O VZCYOOQTPOCHFL-UPHRSURJSA-N 0.000 description 1
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Abstract
【解決手段】ポリイソシアナートと、イソシアナート基に対して反応性の2個以上の水素原子を有する化合物とを、発泡剤の存在下に反応させることにより硬質ポリウレタンフォームを製造する方法であって、イソシアナート基に対して反応性の2個以上の水素原子を有する化合物として、
ヒドロキシル価及び粘度がそれぞれ所定の値を有し、所定の付加反応により得られた複数種類のポリエーテルアルコールの混合物を用いることを特徴とする硬質ポリウレタンフォームの製造方法が得られた。
【選択図】なし
Description
サッカロース及び/又はソルビトールを用いて開始され、ヒドロキシル価が380〜480mgKOH/gのポリエーテルアルコールと、
3官能性又は4官能性アルコール、1官能性又は2官能性アミン又はアミノアルコール又はひまし油を用いて開始され、ヒドロキシル価が140〜250mgKOH/gのポリエーテルアルコールと、
の混合物を用いることにより達成されることを見出した。
a)ポリイソシアナートと、
b)イソシアナート基に対して反応性の2個以上の水素原子を有する化合物と、を
c)発泡剤の存在下に反応させることにより硬質ポリウレタンフォームを製造する方法であって、
イソシアナート基に対して反応性の2個以上の水素原子を有する化合物b)として、
b1)ヒドロキシル価が360〜450mgKOH/g、25℃における粘度が12000mPa・sより大きく、TDAにエチレンオキシド及び/又はプロピレンオキシドを付加することにより製造されるポリエーテルアルコールと、
b2)官能価が5〜7.5、ヒドロキシル価が380〜480mgKOH/g、ソルビトール及び/又はサッカロースにプロピレンオキシドを付加することにより製造されるポリエーテルアルコールと、
b3)官能価が2〜4、ヒドロキシル価が140〜250mgKOH/g、TDA又はTDA以外のアミンにエチレンオキシド及びプロピレンオキシドを付加するか、又は2−、3−又は4−官能性アルコール又はひまし油誘導体にプロピレンオキシドを付加することにより製造されるポリエーテルアルコールと、
の混合物を用いることを特徴とする硬質ポリウレタンフォームの製造方法が提供される。
25℃におけるポリオール及びポリイソシアナートの粘度を、回転式粘度計Rheotec RC 20を用い、スピンドルCC25 DIN(スピンドル径:12.5mm、計測シリンダー内径:13.56mm)、剪断速度50リットル/分にて測定した。
表1〜3に記載したポリオール、触媒、発泡剤及び添加剤を、室温にて攪拌することにより混合し、ポリオール成分を製造した。ポリオール成分に対し、以下に記載のイソシアナート成分(表1及び2:イソシアナート1、及び表3参照)を添加し、高圧Puromatにより示したインデックスにより発泡させた。製造のパラメータと、得られたフォームの機械的特性を、表1〜3に合わせて記載する。
ポリオールA:ビシナルTDA、エチレンオキシド及びプロピレンオキシドから得られるポリエーテルアルコール。エチレンオキシド含有率:15%、官能価:3.8、ヒドロキシル価:400、25℃における粘度:17000mPa・s。
Claims (14)
- a)ポリイソシアナートと、
b)イソシアナート基に対して反応性の2個以上の水素原子を有する化合物と、を
c)発泡剤の存在下に反応させることにより硬質ポリウレタンフォームを製造する方法であって、
イソシアナート基に対して反応性の2個以上の水素原子を有する化合物b)として、
b1)ヒドロキシル価が360〜450mgKOH/g、25℃における粘度が12000mPa・sより大きく、TDAにエチレンオキシド及び/又はプロピレンオキシドを付加することにより製造されるポリエーテルアルコールと、
b2)官能価が5〜7.5、ヒドロキシル価が380〜480mgKOH/g、ソルビトール及び/又はサッカロースにプロピレンオキシドを付加することにより製造されるポリエーテルアルコールと、
b3)官能価が2〜4、ヒドロキシル価が140〜250mgKOH/g、TDA又はTDA以外のアミンにエチレンオキシド及びプロピレンオキシドを付加するか、又は2−、3−又は4−官能性アルコール又はひまし油誘導体にプロピレンオキシドを付加することにより製造されるポリエーテルアルコールと、
の混合物を用いることを特徴とする硬質ポリウレタンフォームの製造方法。 - ポリオールb1)が、ビシナルTDAの含有率が70質量%以上のTDAにエチレンオキシド及びプロピレンオキシドを付加することにより製造されることを特徴とする請求項1に記載の製造方法。
- ポリオールb1)におけるエチレンオキシド単位含有率が、ポリエーテルアルコールに対して25質量%以下であることを特徴とする請求項1に記載の製造方法。
- ポリオールb2)における遊離サッカロース含有率が、0.05質量%以下であることを特徴とする請求項1に記載の製造方法。
- ポリオールb1)、b2)及びb3)の混合物における遊離サッカロース含有率が0.03質量%未満であることを特徴とする請求項1に記載の製造方法。
- ポリオールb1)、b2)及びb3)の合計量に対して、それぞれ、10〜50質量%のポリオールb1)と、25〜80質量%のポリオールb2)と、10〜25質量%のポリオールb3)と、を使用することを特徴とする請求項1に記載に記載の製造方法。
- NCO含有率が30〜32質量%であり、25℃における粘度が2000〜2200mPa・sである成分a1)と、
NCO含有率が30〜32質量%であり、25℃における粘度が100〜120mPa・sである成分a2)と、
の混合物をポリイソシアナートとして用いることを特徴とする請求項1に記載に記載の製造方法。 - 成分a1)が、ポリイソシアナートa)の質量に対して、それぞれ、22〜28質量%の2環MDI、26〜34質量%の3環MDI、及び5〜11質量%の4環MDIを含むことを特徴とする請求項1に記載に記載の製造方法。
- 成分a2)が、43〜53質量%の2環MDI、20〜26質量%の3環MDI、及び5〜9質量%の4環MDIを含むことを特徴とする請求項1に記載に記載の製造方法。
- 成分a1)と成分a2)との混合物が、25〜38質量%の2環MDIを含み、前記混合物の25℃における粘度が250〜1000mPa・sであることを特徴とする請求項1に記載の製造方法。
- 請求項1〜10のいずれか1項に記載の方法により製造されることを特徴とする硬質ポリウレタンフォーム。
- 発泡密度が25〜45g/リットルの範囲であることを特徴とする、請求項11に記載の硬質ポリウレタンフォーム。
- 請求項11に記載の硬質ポリウレタンフォームを、冷蔵機器を製造するために使用する方法。
- 請求項11に記載の硬質ポリウレタンフォームを用いて製造された冷蔵機器。
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- 2005-09-28 US US11/575,719 patent/US7893124B2/en active Active
- 2005-09-28 MX MX2007003035A patent/MX2007003035A/es active IP Right Grant
- 2005-09-28 PT PT57982050T patent/PT1799736E/pt unknown
- 2005-09-28 WO PCT/EP2005/010491 patent/WO2006037540A2/de active Application Filing
- 2005-09-28 CN CN2005800339503A patent/CN101035826B/zh active Active
- 2005-09-28 EP EP05798205.0A patent/EP1799736B2/de active Active
- 2005-09-28 PL PL05798205T patent/PL1799736T5/pl unknown
- 2005-09-28 DK DK05798205.0T patent/DK1799736T3/en active
- 2005-09-28 KR KR1020077010173A patent/KR101238100B1/ko active IP Right Grant
- 2005-09-28 JP JP2007535061A patent/JP4907541B2/ja active Active
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JP2011522957A (ja) * | 2008-06-10 | 2011-08-04 | ダウ グローバル テクノロジーズ エルエルシー | メチレンビス(シクロヘキシルアミン)開始ポリオール及び該ポリオールから作製される硬質ポリウレタンフォーム |
JP2011522956A (ja) * | 2008-06-10 | 2011-08-04 | ダウ グローバル テクノロジーズ エルエルシー | 1,3−又は1,4−ビス(アミノメチル)シクロヘキサン開始ポリオール及び該ポリオールから作製される硬質ポリウレタンフォーム |
JP2012520915A (ja) * | 2009-03-18 | 2012-09-10 | ビーエーエスエフ ソシエタス・ヨーロピア | 硬質ポリウレタンフォームの製造方法 |
JP2019516843A (ja) * | 2016-05-20 | 2019-06-20 | コベストロ、ドイチュラント、アクチエンゲゼルシャフトCovestro Deutschland Ag | ポリウレタンフォームおよびそれを含むポリウレタン複合材 |
JP2019535883A (ja) * | 2016-11-29 | 2019-12-12 | コベストロ、ドイチュラント、アクチエンゲゼルシャフトCovestro Deutschland Ag | ポリウレタン硬質フォーム、その製造方法、およびその用途 |
JP7098614B2 (ja) | 2016-11-29 | 2022-07-11 | コベストロ、ドイチュラント、アクチエンゲゼルシャフト | ポリウレタン硬質フォーム、その製造方法、およびその用途 |
Also Published As
Publication number | Publication date |
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MX2007003035A (es) | 2007-05-16 |
JP4907541B2 (ja) | 2012-03-28 |
WO2006037540A2 (de) | 2006-04-13 |
PL1799736T3 (pl) | 2015-08-31 |
PT1799736E (pt) | 2015-05-13 |
EP1799736B1 (de) | 2015-03-25 |
CN101035826A (zh) | 2007-09-12 |
ES2540280T5 (es) | 2022-04-19 |
US7893124B2 (en) | 2011-02-22 |
KR101238100B1 (ko) | 2013-03-04 |
US20070232712A1 (en) | 2007-10-04 |
WO2006037540A3 (de) | 2006-11-09 |
ES2540280T3 (es) | 2015-07-09 |
DK1799736T3 (en) | 2015-06-29 |
KR20070060150A (ko) | 2007-06-12 |
DE102004048728A1 (de) | 2006-04-06 |
EP1799736B2 (de) | 2021-11-17 |
BRPI0516462A (pt) | 2008-09-02 |
EP1799736A2 (de) | 2007-06-27 |
PL1799736T5 (pl) | 2022-03-14 |
CN101035826B (zh) | 2010-06-09 |
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