JP2006526044A - Pipa−ポリオールの製造方法 - Google Patents
Pipa−ポリオールの製造方法 Download PDFInfo
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- JP2006526044A JP2006526044A JP2006505493A JP2006505493A JP2006526044A JP 2006526044 A JP2006526044 A JP 2006526044A JP 2006505493 A JP2006505493 A JP 2006505493A JP 2006505493 A JP2006505493 A JP 2006505493A JP 2006526044 A JP2006526044 A JP 2006526044A
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- polyol
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- polyisocyanate
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- 229920005862 polyol Polymers 0.000 title claims abstract description 142
- 238000004519 manufacturing process Methods 0.000 title claims description 14
- 150000003077 polyols Chemical class 0.000 claims abstract description 127
- 239000000203 mixture Substances 0.000 claims abstract description 64
- 239000005056 polyisocyanate Substances 0.000 claims abstract description 43
- 229920001228 polyisocyanate Polymers 0.000 claims abstract description 43
- 239000011236 particulate material Substances 0.000 claims abstract description 17
- 238000000034 method Methods 0.000 claims abstract description 15
- 125000006353 oxyethylene group Chemical group 0.000 claims abstract description 12
- 229920000642 polymer Polymers 0.000 claims abstract description 11
- 125000005702 oxyalkylene group Chemical group 0.000 claims abstract description 7
- 229920002503 polyoxyethylene-polyoxypropylene Polymers 0.000 claims abstract description 6
- 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 claims description 29
- 238000002156 mixing Methods 0.000 claims description 13
- 125000002887 hydroxy group Chemical group [H]O* 0.000 claims description 11
- IQPQWNKOIGAROB-UHFFFAOYSA-N isocyanate group Chemical group [N-]=C=O IQPQWNKOIGAROB-UHFFFAOYSA-N 0.000 claims description 11
- 239000002245 particle Substances 0.000 claims description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 11
- 229920005830 Polyurethane Foam Polymers 0.000 claims description 7
- 239000011496 polyurethane foam Substances 0.000 claims description 7
- 239000004721 Polyphenylene oxide Substances 0.000 claims description 6
- 229920000570 polyether Polymers 0.000 claims description 6
- 239000007795 chemical reaction product Substances 0.000 claims description 3
- 125000004432 carbon atom Chemical group C* 0.000 claims description 2
- 239000000839 emulsion Substances 0.000 claims description 2
- 239000011541 reaction mixture Substances 0.000 claims description 2
- 241001425800 Pipa Species 0.000 description 19
- 239000006260 foam Substances 0.000 description 14
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 12
- 229940125782 compound 2 Drugs 0.000 description 10
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 description 9
- 229940125904 compound 1 Drugs 0.000 description 9
- PGYPOBZJRVSMDS-UHFFFAOYSA-N loperamide hydrochloride Chemical compound Cl.C=1C=CC=CC=1C(C=1C=CC=CC=1)(C(=O)N(C)C)CCN(CC1)CCC1(O)C1=CC=C(Cl)C=C1 PGYPOBZJRVSMDS-UHFFFAOYSA-N 0.000 description 8
- -1 carbodiimide modified MDI Chemical class 0.000 description 7
- 239000004814 polyurethane Substances 0.000 description 7
- 229920002635 polyurethane Polymers 0.000 description 7
- 238000002360 preparation method Methods 0.000 description 7
- 239000000047 product Substances 0.000 description 7
- PAYRUJLWNCNPSJ-UHFFFAOYSA-N Aniline Chemical compound NC1=CC=CC=C1 PAYRUJLWNCNPSJ-UHFFFAOYSA-N 0.000 description 6
- 239000006185 dispersion Substances 0.000 description 6
- 239000003999 initiator Substances 0.000 description 6
- 238000011068 loading method Methods 0.000 description 6
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 5
- 150000001875 compounds Chemical class 0.000 description 5
- 229920000768 polyamine Polymers 0.000 description 5
- MTHSVFCYNBDYFN-UHFFFAOYSA-N diethylene glycol Chemical compound OCCOCCO MTHSVFCYNBDYFN-UHFFFAOYSA-N 0.000 description 4
- 125000005442 diisocyanate group Chemical group 0.000 description 4
- 239000007787 solid Substances 0.000 description 4
- 239000004604 Blowing Agent Substances 0.000 description 3
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 description 3
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
- DNIAPMSPPWPWGF-UHFFFAOYSA-N Propylene glycol Chemical compound CC(O)CO DNIAPMSPPWPWGF-UHFFFAOYSA-N 0.000 description 3
- GSEJCLTVZPLZKY-UHFFFAOYSA-N Triethanolamine Chemical compound OCCN(CCO)CCO GSEJCLTVZPLZKY-UHFFFAOYSA-N 0.000 description 3
- 239000004202 carbamide Substances 0.000 description 3
- 150000001718 carbodiimides Chemical class 0.000 description 3
- 238000009826 distribution Methods 0.000 description 3
- 125000004435 hydrogen atom Chemical group [H]* 0.000 description 3
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 description 3
- 108010026961 trifluoroacetyl-leucyl-alanyl-4-trifluoromethylanilide Proteins 0.000 description 3
- HZAXFHJVJLSVMW-UHFFFAOYSA-N 2-Aminoethan-1-ol Chemical compound NCCO HZAXFHJVJLSVMW-UHFFFAOYSA-N 0.000 description 2
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 2
- 229920000265 Polyparaphenylene Polymers 0.000 description 2
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- IISBACLAFKSPIT-UHFFFAOYSA-N bisphenol A Chemical compound C=1C=C(O)C=CC=1C(C)(C)C1=CC=C(O)C=C1 IISBACLAFKSPIT-UHFFFAOYSA-N 0.000 description 2
- OHJMTUPIZMNBFR-UHFFFAOYSA-N biuret Chemical group NC(=O)NC(N)=O OHJMTUPIZMNBFR-UHFFFAOYSA-N 0.000 description 2
- 238000009833 condensation Methods 0.000 description 2
- 230000005494 condensation Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 150000004985 diamines Chemical class 0.000 description 2
- ZZTCPWRAHWXWCH-UHFFFAOYSA-N diphenylmethanediamine Chemical compound C=1C=CC=CC=1C(N)(N)C1=CC=CC=C1 ZZTCPWRAHWXWCH-UHFFFAOYSA-N 0.000 description 2
- 238000009472 formulation Methods 0.000 description 2
- 235000011187 glycerol Nutrition 0.000 description 2
- ZFSLODLOARCGLH-UHFFFAOYSA-N isocyanuric acid Chemical compound OC1=NC(O)=NC(O)=N1 ZFSLODLOARCGLH-UHFFFAOYSA-N 0.000 description 2
- AICOOMRHRUFYCM-ZRRPKQBOSA-N oxazine, 1 Chemical compound C([C@@H]1[C@H](C(C[C@]2(C)[C@@H]([C@H](C)N(C)C)[C@H](O)C[C@]21C)=O)CC1=CC2)C[C@H]1[C@@]1(C)[C@H]2N=C(C(C)C)OC1 AICOOMRHRUFYCM-ZRRPKQBOSA-N 0.000 description 2
- WXZMFSXDPGVJKK-UHFFFAOYSA-N pentaerythritol Chemical compound OCC(CO)(CO)CO WXZMFSXDPGVJKK-UHFFFAOYSA-N 0.000 description 2
- GHMLBKRAJCXXBS-UHFFFAOYSA-N resorcinol Chemical compound OC1=CC=CC(O)=C1 GHMLBKRAJCXXBS-UHFFFAOYSA-N 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- AVWRKZWQTYIKIY-UHFFFAOYSA-N urea-1-carboxylic acid Chemical compound NC(=O)NC(O)=O AVWRKZWQTYIKIY-UHFFFAOYSA-N 0.000 description 2
- PBWHJRFXUPLZDS-UHFFFAOYSA-N (1-Ethylpropyl)benzene Chemical compound CCC(CC)C1=CC=CC=C1 PBWHJRFXUPLZDS-UHFFFAOYSA-N 0.000 description 1
- ZWVMLYRJXORSEP-UHFFFAOYSA-N 1,2,6-Hexanetriol Chemical compound OCCCCC(O)CO ZWVMLYRJXORSEP-UHFFFAOYSA-N 0.000 description 1
- VOZKAJLKRJDJLL-UHFFFAOYSA-N 2,4-diaminotoluene Chemical compound CC1=CC=C(N)C=C1N VOZKAJLKRJDJLL-UHFFFAOYSA-N 0.000 description 1
- 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 description 1
- 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 description 1
- IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical compound C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 description 1
- PIICEJLVQHRZGT-UHFFFAOYSA-N Ethylenediamine Chemical compound NCCN PIICEJLVQHRZGT-UHFFFAOYSA-N 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 229920003171 Poly (ethylene oxide) Polymers 0.000 description 1
- GOOHAUXETOMSMM-UHFFFAOYSA-N Propylene oxide Chemical compound CC1CO1 GOOHAUXETOMSMM-UHFFFAOYSA-N 0.000 description 1
- 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 description 1
- 229930006000 Sucrose Natural products 0.000 description 1
- ZJCCRDAZUWHFQH-UHFFFAOYSA-N Trimethylolpropane Chemical compound CCC(CO)(CO)CO ZJCCRDAZUWHFQH-UHFFFAOYSA-N 0.000 description 1
- ORLQHILJRHBSAY-UHFFFAOYSA-N [1-(hydroxymethyl)cyclohexyl]methanol Chemical compound OCC1(CO)CCCCC1 ORLQHILJRHBSAY-UHFFFAOYSA-N 0.000 description 1
- 150000001412 amines Chemical class 0.000 description 1
- CDQSJQSWAWPGKG-UHFFFAOYSA-N butane-1,1-diol Chemical compound CCCC(O)O CDQSJQSWAWPGKG-UHFFFAOYSA-N 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 210000004027 cell Anatomy 0.000 description 1
- 230000001413 cellular effect Effects 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 238000013329 compounding Methods 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- YMHQVDAATAEZLO-UHFFFAOYSA-N cyclohexane-1,1-diamine Chemical compound NC1(N)CCCCC1 YMHQVDAATAEZLO-UHFFFAOYSA-N 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- ZBCBWPMODOFKDW-UHFFFAOYSA-N diethanolamine Chemical compound OCCNCCO ZBCBWPMODOFKDW-UHFFFAOYSA-N 0.000 description 1
- SZXQTJUDPRGNJN-UHFFFAOYSA-N dipropylene glycol Chemical compound OCCCOCCCO SZXQTJUDPRGNJN-UHFFFAOYSA-N 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000003480 eluent Substances 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 210000000497 foam cell Anatomy 0.000 description 1
- ZZUFCTLCJUWOSV-UHFFFAOYSA-N furosemide Chemical compound C1=C(Cl)C(S(=O)(=O)N)=CC(C(O)=O)=C1NCC1=CC=CO1 ZZUFCTLCJUWOSV-UHFFFAOYSA-N 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 239000012948 isocyanate Substances 0.000 description 1
- 150000002513 isocyanates Chemical class 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000013518 molded foam Substances 0.000 description 1
- SYSQUGFVNFXIIT-UHFFFAOYSA-N n-[4-(1,3-benzoxazol-2-yl)phenyl]-4-nitrobenzenesulfonamide Chemical class C1=CC([N+](=O)[O-])=CC=C1S(=O)(=O)NC1=CC=C(C=2OC3=CC=CC=C3N=2)C=C1 SYSQUGFVNFXIIT-UHFFFAOYSA-N 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 229920002959 polymer blend Polymers 0.000 description 1
- 230000000379 polymerizing effect Effects 0.000 description 1
- 150000003141 primary amines Chemical group 0.000 description 1
- 150000003335 secondary amines Chemical group 0.000 description 1
- 150000003384 small molecules Chemical class 0.000 description 1
- 239000000600 sorbitol Substances 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 239000005720 sucrose Substances 0.000 description 1
- ZIBGPFATKBEMQZ-UHFFFAOYSA-N triethylene glycol Chemical compound OCCOCCOCCO ZIBGPFATKBEMQZ-UHFFFAOYSA-N 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
- C08G18/40—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
-
- 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
-
- 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
- C08G18/0838—Manufacture of polymers in the presence of non-reactive compounds
- C08G18/0842—Manufacture of polymers in the presence of non-reactive compounds in the presence of liquid diluents
- C08G18/0861—Manufacture of polymers in the presence of non-reactive compounds in the presence of liquid diluents in the presence of a dispersing phase for the polymers or a phase dispersed in the polymers
- C08G18/0871—Manufacture of polymers in the presence of non-reactive compounds in the presence of liquid diluents in the presence of a dispersing phase for the polymers or a phase dispersed in the polymers the dispersing or dispersed phase being organic
- C08G18/0876—Manufacture of polymers in the presence of non-reactive compounds in the presence of liquid diluents in the presence of a dispersing phase for the polymers or a phase dispersed in the polymers the dispersing or dispersed phase being organic the dispersing or dispersed phase being a polyol
-
- 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
- C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
- C08G18/72—Polyisocyanates or polyisothiocyanates
- C08G18/74—Polyisocyanates or polyisothiocyanates cyclic
- C08G18/76—Polyisocyanates or polyisothiocyanates cyclic aromatic
- C08G18/7657—Polyisocyanates or polyisothiocyanates cyclic aromatic containing two or more aromatic rings
- C08G18/7664—Polyisocyanates or polyisothiocyanates cyclic aromatic containing two or more aromatic rings containing alkylene polyphenyl 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
- 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
- C08G2110/0041—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
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- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Dispersion Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Polyurethanes Or Polyureas (AREA)
Abstract
Description
1.本明細書中で用いる”ポリウレタンフォーム”という表現は、一般にポリイソシアネートとイソシアネート反応性水素を含有する化合物を発泡剤を用いて反応させることにより得られる気泡製品を表わし、特に水を反応性発泡剤として用いて得られる気泡製品を含む(水とイソシアネート基が反応して尿素結合および二酸化炭素が生成し、ポリ尿素−ウレタンフォームを形成することを伴う)。
− 化合物2を化合物1中に40〜100℃の温度で高剪断混合条件下に乳化し、
− こうして形成されたエマルションに、温度を60〜150℃に維持し、かつ高剪断混合条件を維持しながら、ポリイソシアネートを徐々に添加し、
− すべてのポリイソシアネートの添加後に得られた反応混合物を、温度を60〜130℃に維持しながらさらに10分ないし2時間反応させ、
− 高剪断混合を停止し、そして場合により
− こうして得られたポリオールを周囲温度に冷却させる。
キャリヤーポリオールとしてのDaltocel F428(Huntsman Polyurethanesから)、トリエタノールアミン(TFLA、純度99%)およびSuprasec 2020(Huntsman Polyurethanesから)を用いて、PIPA−ポリオール1を製造した。Daltocel F428は、3の公称官能価、約15重量%のEO−ティップ含量、および28mg KOH/gのOH価をもつ、PO−EOポリオールである。
ポリイソシアネート1:Suprasec 2591、Huntsman Polyurethanesから入手できるポリイソシアネート;
ポリイソシアネート2:プレポリマーA/Suprasec 2020/Suprasec 2185の91/4.5/4.5 w/w/wブレンド;プレポリマーAは30重量部の4,4’−MDIと70重量部のDaltocel F442(Huntsman Polyurethanesから)ポリウレタンの反応生成物である;
*:比較例。
***内部欠陥;
−実施しなかった。
Claims (10)
- 500以上の当量を有するポリオール中に、ポリオール組成物全体に対して計算して1〜80重量%の量の分散した形の粒状物質を含むポリオール組成物であって、組成物は25℃で1500〜2000mPa.sの粘度を有し、粒状物質は最高400の当量を有するポリオールとジフェニルメタンジイソシアネート(場合により、3以上のイソシアネート官能価を有するその相同体および/または該ポリイソシアネートの修飾変異体を含む)との反応生成物を含み、500以上の当量を有するポリオールはポリオキシエチレンポリオキシプロピレンポリオールであり、存在するオキシアルキレン基全体に対して計算して15〜49重量%のオキシエチレン含量を有し、該オキシエチレン基のうち20〜80%はポリマー鎖の末端にある、ポリオール組成物。
- イソシアネート基の数が、最高400の当量を有するポリオール中のヒドロキシ基の数の30〜100%である、請求項1に記載のポリオール組成物。
- 粒状物質の量が5〜60重量%である、請求項1または2に記載のポリオール組成物。
- 500以上の当量を有するポリオールがタイプPO−EO/PO−EOのものであって、その最初のPOブロックが20〜90重量%のPO単位を含み、最高400の当量を有するポリオールがアルカノールアミンであって、そのアルカノール基がそれぞれ2〜6個の炭素原子を有する、請求項1〜3のいずれか1項に記載のポリオール組成物。
- 少なくとも90容量%の粒子が10μm以下の粒径を有する、請求項1〜4のいずれか1項に記載のポリオール組成物。
- 請求項1〜5のいずれか1項に記載のポリオール組成物1〜99重量部(pbw)、および組成物の製造に用いたもの以外の、500以上の平均当量を有するポリエーテルポリオール1〜99pbwのブレンド。
- 請求項1〜5のいずれか1項に記載のポリオール組成物の製造方法であって、ポリイソシアネートと最高400の当量を有するポリオールを、500以上の当量を有するポリオール中で反応させ、その際、500以上の当量を有するポリオールはポリオキシエチレンポリオキシプロピレンポリオールであり、存在するオキシアルキレン基全体に対して計算して15〜49重量%のオキシエチレン含量を有し、該オキシエチレン基のうち20〜80%はポリマー鎖の末端にある方法。
- 1)最高400の当量を有するポリオールを、500以上の当量を有するポリオール中に60〜100℃の温度で高剪断混合条件下に乳化し、2)こうして形成されたエマルションに、温度を60〜130℃に維持し、かつ高剪断混合条件を維持しながら、ポリイソシアネートを徐々に添加し、3)すべてのポリイソシアネートの添加後に得られた反応混合物を、温度を60〜130℃に維持しながらさらに10分ないし2時間反応させ、4)高剪断混合を停止し、そして場合により5)こうして得られた、粒状物質を分散した形で含むポリオールを周囲温度に冷却させる、請求項7に記載の方法。
- ポリオール組成物の全量に対して計算して0.1〜5重量%の量の水を使用する、請求項7または8に記載の方法。
- ポリイソシアネートと請求項1〜5のいずれか1項に記載のポリオール組成物または請求項6に記載のブレンドを反応させることを含む、軟質ポリウレタンフォームの製造方法。
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JP2010516877A (ja) * | 2007-01-31 | 2010-05-20 | バイエル・マテリアルサイエンス・アクチェンゲゼルシャフト | ナノウレア分散体 |
JP2014514428A (ja) * | 2011-05-09 | 2014-06-19 | ダウ グローバル テクノロジーズ エルエルシー | 微粒子の高濃度ポリイソシアネート重付加物/ポリウレタン−尿素ポリオール |
JP2016531193A (ja) * | 2013-09-13 | 2016-10-06 | ダウ グローバル テクノロジーズ エルエルシー | Pipaポリオール系の従来の軟質発泡体 |
JP2016537483A (ja) * | 2013-09-13 | 2016-12-01 | ダウ グローバル テクノロジーズ エルエルシー | 分散ウレタン変性ポリイソシアヌレートを含有する揺変性ポリオール組成物 |
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JP5224715B2 (ja) | 2007-04-27 | 2013-07-03 | 三井化学株式会社 | 制振吸音材、およびその製造方法 |
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ES2523406T3 (es) * | 2011-02-09 | 2014-11-25 | Bayer Materialscience Ag | Adhesivo para tejido a base de aspartatos trifuncionales |
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WO2013148252A1 (en) * | 2012-03-30 | 2013-10-03 | Dow Global Technologies Llc | Tin free polymer polyols |
MX2014004304A (es) * | 2013-04-09 | 2015-05-07 | Dow Quimica Mexicana S A De C V | Composicion adhesiva de curado rapido. |
ES2765223T3 (es) | 2013-09-13 | 2020-06-08 | Dow Global Technologies Llc | Espumas viscoelásticas basadas Poliol de PIPA |
EP3263620B1 (en) * | 2016-06-30 | 2019-03-13 | Polytex Sportbeläge Produktions-GmbH | Pu flooring production for a sports field |
ES2985765T3 (es) * | 2016-09-29 | 2024-11-07 | Dow Global Technologies Llc | Espuma de poliuretano flexible de inflamabilidad reducida |
RU2765788C2 (ru) * | 2016-09-30 | 2022-02-03 | Дау Глоубл Текнолоджиз Ллк | Полиольные композиции |
WO2018098425A1 (en) | 2016-11-28 | 2018-05-31 | Univation Technologies, Llc | Producing a polyethylene polymer |
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AR044311A1 (es) | 2005-09-07 |
AU2004236428A2 (en) | 2004-11-18 |
RU2357976C2 (ru) | 2009-06-10 |
WO2004099281A9 (en) | 2006-02-23 |
ZA200508778B (en) | 2007-06-27 |
EP1631605A1 (en) | 2006-03-08 |
CN1784442A (zh) | 2006-06-07 |
AU2004236428A1 (en) | 2004-11-18 |
AU2004236428B2 (en) | 2008-05-01 |
WO2004099281A1 (en) | 2004-11-18 |
CN100379783C (zh) | 2008-04-09 |
TW200424224A (en) | 2004-11-16 |
BRPI0409646A (pt) | 2006-04-25 |
KR20060009322A (ko) | 2006-01-31 |
JP2011006698A (ja) | 2011-01-13 |
CA2520890A1 (en) | 2004-11-18 |
MXPA05012176A (es) | 2006-02-08 |
US20060058410A1 (en) | 2006-03-16 |
RU2005138510A (ru) | 2006-07-27 |
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