JP7441893B2 - 防カビ性ポリウレタンフォーム - Google Patents
防カビ性ポリウレタンフォーム Download PDFInfo
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- JP7441893B2 JP7441893B2 JP2022098760A JP2022098760A JP7441893B2 JP 7441893 B2 JP7441893 B2 JP 7441893B2 JP 2022098760 A JP2022098760 A JP 2022098760A JP 2022098760 A JP2022098760 A JP 2022098760A JP 7441893 B2 JP7441893 B2 JP 7441893B2
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- polyurethane foam
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- isothiazoline
- liquid
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- 229920005830 Polyurethane Foam Polymers 0.000 title claims description 63
- 239000011496 polyurethane foam Substances 0.000 title claims description 63
- 239000003795 chemical substances by application Substances 0.000 claims description 24
- 229920005862 polyol Polymers 0.000 claims description 22
- 150000003077 polyols Chemical class 0.000 claims description 20
- 239000000417 fungicide Substances 0.000 claims description 16
- 239000007788 liquid Substances 0.000 claims description 16
- GUUULVAMQJLDSY-UHFFFAOYSA-N 4,5-dihydro-1,2-thiazole Chemical compound C1CC=NS1 GUUULVAMQJLDSY-UHFFFAOYSA-N 0.000 claims description 14
- 239000002994 raw material Substances 0.000 claims description 11
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 claims description 9
- 239000004721 Polyphenylene oxide Substances 0.000 claims description 9
- DNIAPMSPPWPWGF-UHFFFAOYSA-N Propylene glycol Chemical compound CC(O)CO DNIAPMSPPWPWGF-UHFFFAOYSA-N 0.000 claims description 9
- MTHSVFCYNBDYFN-UHFFFAOYSA-N diethylene glycol Chemical compound OCCOCCO MTHSVFCYNBDYFN-UHFFFAOYSA-N 0.000 claims description 9
- 230000000855 fungicidal effect Effects 0.000 claims description 9
- 229920000570 polyether Polymers 0.000 claims description 9
- 238000000034 method Methods 0.000 claims description 6
- 230000035699 permeability Effects 0.000 claims description 5
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 claims description 4
- PUPZLCDOIYMWBV-UHFFFAOYSA-N (+/-)-1,3-Butanediol Chemical compound CC(O)CCO PUPZLCDOIYMWBV-UHFFFAOYSA-N 0.000 claims description 2
- LUYIHWDYPAZCNN-UHFFFAOYSA-N 2-butyl-1,2-benzothiazol-3-one Chemical compound C1=CC=C2C(=O)N(CCCC)SC2=C1 LUYIHWDYPAZCNN-UHFFFAOYSA-N 0.000 claims description 2
- 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 2
- 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 2
- 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 2
- 229930006000 Sucrose Natural products 0.000 claims description 2
- ZJCCRDAZUWHFQH-UHFFFAOYSA-N Trimethylolpropane Chemical compound CCC(CO)(CO)CO ZJCCRDAZUWHFQH-UHFFFAOYSA-N 0.000 claims description 2
- 125000002947 alkylene group Chemical group 0.000 claims description 2
- SZXQTJUDPRGNJN-UHFFFAOYSA-N dipropylene glycol Chemical compound OCCCOCCCO SZXQTJUDPRGNJN-UHFFFAOYSA-N 0.000 claims description 2
- 235000011187 glycerol Nutrition 0.000 claims description 2
- SLCVBVWXLSEKPL-UHFFFAOYSA-N neopentyl glycol Chemical compound OCC(C)(C)CO SLCVBVWXLSEKPL-UHFFFAOYSA-N 0.000 claims description 2
- WXZMFSXDPGVJKK-UHFFFAOYSA-N pentaerythritol Chemical compound OCC(CO)(CO)CO WXZMFSXDPGVJKK-UHFFFAOYSA-N 0.000 claims description 2
- 239000000600 sorbitol Substances 0.000 claims description 2
- 239000005720 sucrose Substances 0.000 claims description 2
- 150000005846 sugar alcohols Polymers 0.000 claims description 2
- 230000000052 comparative effect Effects 0.000 description 22
- 239000003429 antifungal agent Substances 0.000 description 20
- 229940121375 antifungal agent Drugs 0.000 description 20
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- 239000003054 catalyst Substances 0.000 description 15
- 238000005187 foaming Methods 0.000 description 9
- 239000012948 isocyanate Substances 0.000 description 9
- 150000002513 isocyanates Chemical class 0.000 description 9
- 239000006071 cream Substances 0.000 description 8
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- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 6
- 230000000704 physical effect Effects 0.000 description 6
- 238000009423 ventilation Methods 0.000 description 6
- 239000004604 Blowing Agent Substances 0.000 description 5
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- 230000003449 preventive effect Effects 0.000 description 5
- 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 4
- 239000005056 polyisocyanate Substances 0.000 description 4
- 229920001228 polyisocyanate Polymers 0.000 description 4
- 239000003381 stabilizer Substances 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- ZMANZCXQSJIPKH-UHFFFAOYSA-N Triethylamine Chemical compound CCN(CC)CC ZMANZCXQSJIPKH-UHFFFAOYSA-N 0.000 description 3
- 230000000843 anti-fungal effect Effects 0.000 description 3
- 239000001569 carbon dioxide Substances 0.000 description 3
- 229910002092 carbon dioxide Inorganic materials 0.000 description 3
- 238000009472 formulation Methods 0.000 description 3
- 239000007789 gas Substances 0.000 description 3
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 3
- 229920005906 polyester polyol Polymers 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
- IMNIMPAHZVJRPE-UHFFFAOYSA-N triethylenediamine Chemical compound C1CN2CCN1CC2 IMNIMPAHZVJRPE-UHFFFAOYSA-N 0.000 description 3
- IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical compound C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 description 2
- OFOBLEOULBTSOW-UHFFFAOYSA-N Malonic acid Chemical compound OC(=O)CC(O)=O OFOBLEOULBTSOW-UHFFFAOYSA-N 0.000 description 2
- GOOHAUXETOMSMM-UHFFFAOYSA-N Propylene oxide Chemical compound CC1CO1 GOOHAUXETOMSMM-UHFFFAOYSA-N 0.000 description 2
- JUJWROOIHBZHMG-UHFFFAOYSA-N Pyridine Chemical compound C1=CC=NC=C1 JUJWROOIHBZHMG-UHFFFAOYSA-N 0.000 description 2
- 229920002323 Silicone foam Polymers 0.000 description 2
- WNLRTRBMVRJNCN-UHFFFAOYSA-N adipic acid Chemical compound OC(=O)CCCCC(O)=O WNLRTRBMVRJNCN-UHFFFAOYSA-N 0.000 description 2
- 125000001931 aliphatic group Chemical group 0.000 description 2
- 125000003118 aryl group Chemical group 0.000 description 2
- 239000012752 auxiliary agent Substances 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 239000003086 colorant Substances 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 125000005442 diisocyanate group Chemical group 0.000 description 2
- 239000006185 dispersion Substances 0.000 description 2
- 238000011156 evaluation Methods 0.000 description 2
- 239000004872 foam stabilizing agent Substances 0.000 description 2
- 125000000524 functional group Chemical group 0.000 description 2
- 239000003112 inhibitor Substances 0.000 description 2
- IQPQWNKOIGAROB-UHFFFAOYSA-N isocyanate group Chemical group [N-]=C=O IQPQWNKOIGAROB-UHFFFAOYSA-N 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- XNGIFLGASWRNHJ-UHFFFAOYSA-N phthalic acid Chemical compound OC(=O)C1=CC=CC=C1C(O)=O XNGIFLGASWRNHJ-UHFFFAOYSA-N 0.000 description 2
- 229920000728 polyester Polymers 0.000 description 2
- 239000013514 silicone foam Substances 0.000 description 2
- 230000007958 sleep Effects 0.000 description 2
- KYVBNYUBXIEUFW-UHFFFAOYSA-N 1,1,3,3-tetramethylguanidine Chemical compound CN(C)C(=N)N(C)C KYVBNYUBXIEUFW-UHFFFAOYSA-N 0.000 description 1
- ZXHZWRZAWJVPIC-UHFFFAOYSA-N 1,2-diisocyanatonaphthalene Chemical compound C1=CC=CC2=C(N=C=O)C(N=C=O)=CC=C21 ZXHZWRZAWJVPIC-UHFFFAOYSA-N 0.000 description 1
- PXMNMQRDXWABCY-UHFFFAOYSA-N 1-(4-chlorophenyl)-4,4-dimethyl-3-(1H-1,2,4-triazol-1-ylmethyl)pentan-3-ol Chemical compound C1=NC=NN1CC(O)(C(C)(C)C)CCC1=CC=C(Cl)C=C1 PXMNMQRDXWABCY-UHFFFAOYSA-N 0.000 description 1
- 229940044120 2-n-octyl-4-isothiazolin-3-one Drugs 0.000 description 1
- PORQOHRXAJJKGK-UHFFFAOYSA-N 4,5-dichloro-2-n-octyl-3(2H)-isothiazolone Chemical compound CCCCCCCCN1SC(Cl)=C(Cl)C1=O PORQOHRXAJJKGK-UHFFFAOYSA-N 0.000 description 1
- HVCNXQOWACZAFN-UHFFFAOYSA-N 4-ethylmorpholine Chemical compound CCN1CCOCC1 HVCNXQOWACZAFN-UHFFFAOYSA-N 0.000 description 1
- 241000228245 Aspergillus niger Species 0.000 description 1
- 241000894006 Bacteria Species 0.000 description 1
- 241000079253 Byssochlamys spectabilis Species 0.000 description 1
- 241001515917 Chaetomium globosum Species 0.000 description 1
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 description 1
- 239000005057 Hexamethylene diisocyanate Substances 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 239000005058 Isophorone diisocyanate Substances 0.000 description 1
- KDYFGRWQOYBRFD-UHFFFAOYSA-N Succinic acid Natural products OC(=O)CCC(O)=O KDYFGRWQOYBRFD-UHFFFAOYSA-N 0.000 description 1
- 241000606507 Talaromyces pinophilus Species 0.000 description 1
- 241001149558 Trichoderma virens Species 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
- 239000001361 adipic acid Substances 0.000 description 1
- 235000011037 adipic acid Nutrition 0.000 description 1
- 150000007933 aliphatic carboxylic acids Chemical class 0.000 description 1
- KDYFGRWQOYBRFD-NUQCWPJISA-N butanedioic acid Chemical compound O[14C](=O)CC[14C](O)=O KDYFGRWQOYBRFD-NUQCWPJISA-N 0.000 description 1
- 239000012973 diazabicyclooctane Substances 0.000 description 1
- 239000012975 dibutyltin dilaurate Substances 0.000 description 1
- ZBCBWPMODOFKDW-UHFFFAOYSA-N diethanolamine Chemical compound OCCNCCO ZBCBWPMODOFKDW-UHFFFAOYSA-N 0.000 description 1
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000000517 effect on sleep Effects 0.000 description 1
- 239000011737 fluorine Substances 0.000 description 1
- 229910052731 fluorine Inorganic materials 0.000 description 1
- RRAMGCGOFNQTLD-UHFFFAOYSA-N hexamethylene diisocyanate Chemical compound O=C=NCCCCCCN=C=O RRAMGCGOFNQTLD-UHFFFAOYSA-N 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 125000004435 hydrogen atom Chemical group [H]* 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- NIMLQBUJDJZYEJ-UHFFFAOYSA-N isophorone diisocyanate Chemical compound CC1(C)CC(N=C=O)CC(C)(CN=C=O)C1 NIMLQBUJDJZYEJ-UHFFFAOYSA-N 0.000 description 1
- NULJZZQMTQVLPG-UHFFFAOYSA-N n,n-dimethylmorpholin-4-amine Chemical compound CN(C)N1CCOCC1 NULJZZQMTQVLPG-UHFFFAOYSA-N 0.000 description 1
- 125000005474 octanoate group Chemical group 0.000 description 1
- WWZKQHOCKIZLMA-UHFFFAOYSA-N octanoic acid Chemical compound CCCCCCCC(O)=O WWZKQHOCKIZLMA-UHFFFAOYSA-N 0.000 description 1
- JPMIIZHYYWMHDT-UHFFFAOYSA-N octhilinone Chemical compound CCCCCCCCN1SC=CC1=O JPMIIZHYYWMHDT-UHFFFAOYSA-N 0.000 description 1
- 125000002524 organometallic group Chemical group 0.000 description 1
- OOCYPIXCHKROMD-UHFFFAOYSA-M phenyl(propanoyloxy)mercury Chemical compound CCC(=O)O[Hg]C1=CC=CC=C1 OOCYPIXCHKROMD-UHFFFAOYSA-M 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 238000006068 polycondensation reaction Methods 0.000 description 1
- 150000007519 polyprotic acids Polymers 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- UMJSCPRVCHMLSP-UHFFFAOYSA-N pyridine Natural products COC1=CC=CN=C1 UMJSCPRVCHMLSP-UHFFFAOYSA-N 0.000 description 1
- WHMDPDGBKYUEMW-UHFFFAOYSA-N pyridine-2-thiol Chemical compound SC1=CC=CC=N1 WHMDPDGBKYUEMW-UHFFFAOYSA-N 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
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- 239000000126 substance Substances 0.000 description 1
- 239000004094 surface-active agent Substances 0.000 description 1
- 210000004243 sweat Anatomy 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
- 239000012974 tin catalyst Substances 0.000 description 1
- 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 1
- 150000003852 triazoles Chemical class 0.000 description 1
- 239000008096 xylene Substances 0.000 description 1
- XLOMVQKBTHCTTD-UHFFFAOYSA-N zinc oxide Inorganic materials [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 description 1
- 239000011787 zinc oxide Substances 0.000 description 1
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- Polyurethanes Or Polyureas (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Description
寝具のマットレスに用いられるポリウレタンフォームは、使用者の睡眠時の汗及び体の熱による蒸れでカビが生える問題がある。
また、ポリエーテルエステルポリオールとしては、前記ポリエーテルポリオールと多塩基酸を反応させてポリエステル化したもの、あるいは1分子内にポリエーテルとポリエステルの両セグメントを有するものを挙げることができる。
防カビ剤添加率(wt%)=[防カビ剤の添加量÷配合全体量×100]
・ポリオール;ポリエーテルポリオール、分子量:3000、官能基数3、水酸基価56.1mgKOH/mg、品番:GP-3000、三洋化成工業社製
・発泡剤;水
・アミン触媒;品番:DABCO 33LV エボニック社製
・金属触媒;品番:オクチル酸第一錫、MRH110、城北化学工業株式会社製
・整泡剤;シリコーン系整泡剤、品番:B8110、エボニック社製
・防カビ剤A(イソチアゾリン系、液状);2-ブチル-1,2-ベンゾチアゾル-3(2H)-オン、ロンザジャパン社製
・防カビ剤B(トリアゾ-ル系、粉体);(RS)-1-P-クロロフェニル-4,4-ジメチル-3-(1H-1,2,4-トリアゾール-1-イルメチル)ペンタン-3-オール、シナネンゼオミック社製
・防カビ剤C(ピリジン系、粉体);2-メルカプトピリジンN-オキシド亜鉛、ロンザジャパン社製
・イソシアネート;2,4-TDI/2,6-TDI=80/20、品番:コロネートT-80、日本ポリウレタン工業社製
<判断基準>
0:肉眼及び顕微鏡下でカビの発育が認められない。
1:肉眼ではカビの発育が認められないが、顕微鏡下では明らかに確認できる。
2:肉眼でカビの発育が認められ、発育部分の面積が試料の全面積の25%未満。
3:肉眼でカビの発育が認められ、発育部分の面積が試料の全面積の25%以上~50%未満。
4:菌糸はよく発育し、発育部分の面積が試料の全面積の50%以上。
5:菌糸の発育が激しく、試料全面を覆っている。
試験サンプルNo.1~No.5の測定値、それらの平均値及びバラツキ指標として標準偏差を求めた。
Claims (7)
- 液状のイソチアゾリン系防カビ剤が分散し、通気性を有する防カビ性ポリウレタンフォーム(ただし、硬質ポリウレタンフォームを除く。)。
- 液状のイソチアゾリン系防カビ剤が分散し、通気性を有し、25%ILD硬さ(JIS K6400-2 D法)が172~176Nである防カビ性ポリウレタンフォーム。
- 液状のイソチアゾリン系防カビ剤が分散し、通気性を有し、密度(JIS K7222)が34.8~35.4kg/m3である防カビ性ポリウレタンフォーム。
- 液状のイソチアゾリン系防カビ剤が分散し、通気(JIS K6400-7 A法)が30~35L/minである防カビ性ポリウレタンフォーム。
- 液状のイソチアゾリン系防カビ剤が分散し、通気性を有する防カビ性ポリウレタンフォームであって、
ポリウレタンフォームの原料のポリオールとして、
エチレングリコール、ジエチレングリコール、プロピレングリコール、ジプロピレングリコール、ブチレングリコール、ネオペンチルグリコール、グリセリン、ペンタエリスリトール、トリメチロールプロパン、ソルビトール、シュークロースから選択される多価アルコールにアルキレンオキサイドを付加したポリエーテルポリオールのみを用いた、防カビ性ポリウレタンフォーム。 - 液状のイソチアゾリン系防カビ剤が分散し、通気性を有する防カビ性ポリウレタンフォームを備える物品であって、前記物品が、衣類のパッド、家具類、寝具類、マットレスから選択される物品。
- 2-ブチル-1,2-ベンゾチアゾル-3(2H)-オンが分散した防カビ性ポリウレタンフォーム。
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Citations (3)
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JP2006247850A (ja) | 2005-03-08 | 2006-09-21 | Seiko Epson Corp | 捕捉部材用含浸液、インクジェットプリンタ用捕捉部材、及びインクジェットプリンタ |
JP2010106104A (ja) | 2008-10-29 | 2010-05-13 | Bekku Kk | ポリオール組成物 |
JP6189516B1 (ja) | 2016-09-28 | 2017-08-30 | 大阪ガスケミカル株式会社 | 抗ウイルス剤 |
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DE19704158A1 (de) * | 1997-02-04 | 1998-08-06 | Fischer Artur Werke Gmbh | Polyurethanzusammensetzung mit verbesserter langzeitresistenz gegen Mikroorganismenbefall |
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Patent Citations (3)
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