JP2010523600A - アルデヒドの安定化方法 - Google Patents
アルデヒドの安定化方法 Download PDFInfo
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- JP2010523600A JP2010523600A JP2010502359A JP2010502359A JP2010523600A JP 2010523600 A JP2010523600 A JP 2010523600A JP 2010502359 A JP2010502359 A JP 2010502359A JP 2010502359 A JP2010502359 A JP 2010502359A JP 2010523600 A JP2010523600 A JP 2010523600A
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- aldehyde
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- sodium
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- 150000001299 aldehydes Chemical class 0.000 title claims description 114
- 238000000034 method Methods 0.000 title claims description 9
- 230000000087 stabilizing effect Effects 0.000 title 1
- 239000004094 surface-active agent Substances 0.000 claims abstract description 44
- 230000000844 anti-bacterial effect Effects 0.000 claims abstract description 16
- 239000000203 mixture Substances 0.000 claims abstract description 13
- 239000000872 buffer Substances 0.000 claims abstract description 11
- 239000003002 pH adjusting agent Substances 0.000 claims abstract description 6
- 239000000243 solution Substances 0.000 claims description 70
- LEQAOMBKQFMDFZ-UHFFFAOYSA-N glyoxal Chemical compound O=CC=O LEQAOMBKQFMDFZ-UHFFFAOYSA-N 0.000 claims description 24
- 125000004432 carbon atom Chemical group C* 0.000 claims description 19
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 claims description 18
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 15
- SCVFZCLFOSHCOH-UHFFFAOYSA-M potassium acetate Chemical compound [K+].CC([O-])=O SCVFZCLFOSHCOH-UHFFFAOYSA-M 0.000 claims description 14
- 239000007864 aqueous solution Substances 0.000 claims description 13
- 229940015043 glyoxal Drugs 0.000 claims description 11
- 229930195733 hydrocarbon Natural products 0.000 claims description 11
- 150000002430 hydrocarbons Chemical class 0.000 claims description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 11
- 239000004215 Carbon black (E152) Substances 0.000 claims description 10
- IKHGUXGNUITLKF-UHFFFAOYSA-N Acetaldehyde Chemical compound CC=O IKHGUXGNUITLKF-UHFFFAOYSA-N 0.000 claims description 8
- SXRSQZLOMIGNAQ-UHFFFAOYSA-N Glutaraldehyde Chemical compound O=CCCCC=O SXRSQZLOMIGNAQ-UHFFFAOYSA-N 0.000 claims description 8
- 238000004519 manufacturing process Methods 0.000 claims description 7
- 235000011056 potassium acetate Nutrition 0.000 claims description 7
- 235000017281 sodium acetate Nutrition 0.000 claims description 7
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 6
- DNIAPMSPPWPWGF-UHFFFAOYSA-N Propylene glycol Chemical compound CC(O)CO DNIAPMSPPWPWGF-UHFFFAOYSA-N 0.000 claims description 6
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 6
- ZTQSAGDEMFDKMZ-UHFFFAOYSA-N butyric aldehyde Natural products CCCC=O ZTQSAGDEMFDKMZ-UHFFFAOYSA-N 0.000 claims description 6
- -1 cyclic aldehyde Chemical class 0.000 claims description 6
- BDKLKNJTMLIAFE-UHFFFAOYSA-N 2-(3-fluorophenyl)-1,3-oxazole-4-carbaldehyde Chemical compound FC1=CC=CC(C=2OC=C(C=O)N=2)=C1 BDKLKNJTMLIAFE-UHFFFAOYSA-N 0.000 claims description 5
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 5
- PCSMJKASWLYICJ-UHFFFAOYSA-N Succinic aldehyde Chemical compound O=CCCC=O PCSMJKASWLYICJ-UHFFFAOYSA-N 0.000 claims description 5
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims description 5
- 229910052799 carbon Inorganic materials 0.000 claims description 5
- 229910052802 copper Inorganic materials 0.000 claims description 5
- 239000010949 copper Substances 0.000 claims description 5
- 229910000365 copper sulfate Inorganic materials 0.000 claims description 5
- ARUVKPQLZAKDPS-UHFFFAOYSA-L copper(II) sulfate Chemical compound [Cu+2].[O-][S+2]([O-])([O-])[O-] ARUVKPQLZAKDPS-UHFFFAOYSA-L 0.000 claims description 5
- 239000003599 detergent Substances 0.000 claims description 5
- 239000002270 dispersing agent Substances 0.000 claims description 5
- 239000001257 hydrogen Substances 0.000 claims description 5
- 229910052739 hydrogen Inorganic materials 0.000 claims description 5
- 125000004435 hydrogen atom Chemical group [H]* 0.000 claims description 5
- 229940087562 sodium acetate trihydrate Drugs 0.000 claims description 5
- 239000011701 zinc Substances 0.000 claims description 5
- 229910052725 zinc Inorganic materials 0.000 claims description 5
- NWQWQKUXRJYXFH-UHFFFAOYSA-N 2,2-Dichloroacetaldehyde Chemical compound ClC(Cl)C=O NWQWQKUXRJYXFH-UHFFFAOYSA-N 0.000 claims description 4
- YGHRJJRRZDOVPD-UHFFFAOYSA-N 3-methylbutanal Chemical compound CC(C)CC=O YGHRJJRRZDOVPD-UHFFFAOYSA-N 0.000 claims description 4
- ZNZYKNKBJPZETN-WELNAUFTSA-N Dialdehyde 11678 Chemical compound N1C2=CC=CC=C2C2=C1[C@H](C[C@H](/C(=C/O)C(=O)OC)[C@@H](C=C)C=O)NCC2 ZNZYKNKBJPZETN-WELNAUFTSA-N 0.000 claims description 4
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 claims description 4
- OAKJQQAXSVQMHS-UHFFFAOYSA-N Hydrazine Chemical compound NN OAKJQQAXSVQMHS-UHFFFAOYSA-N 0.000 claims description 4
- IGFHQQFPSIBGKE-UHFFFAOYSA-N Nonylphenol Natural products CCCCCCCCCC1=CC=C(O)C=C1 IGFHQQFPSIBGKE-UHFFFAOYSA-N 0.000 claims description 4
- 229930040373 Paraformaldehyde Natural products 0.000 claims description 4
- NBBJYMSMWIIQGU-UHFFFAOYSA-N Propionic aldehyde Chemical compound CCC=O NBBJYMSMWIIQGU-UHFFFAOYSA-N 0.000 claims description 4
- UIIMBOGNXHQVGW-UHFFFAOYSA-M Sodium bicarbonate Chemical compound [Na+].OC([O-])=O UIIMBOGNXHQVGW-UHFFFAOYSA-M 0.000 claims description 4
- DBMJMQXJHONAFJ-UHFFFAOYSA-M Sodium laurylsulphate Chemical compound [Na+].CCCCCCCCCCCCOS([O-])(=O)=O DBMJMQXJHONAFJ-UHFFFAOYSA-M 0.000 claims description 4
- 125000000753 cycloalkyl group Chemical group 0.000 claims description 4
- MLKHWDKDNHEWFL-UHFFFAOYSA-N dodecyl ethyl sulfate;sodium Chemical compound [Na].CCCCCCCCCCCCOS(=O)(=O)OCC MLKHWDKDNHEWFL-UHFFFAOYSA-N 0.000 claims description 4
- SNQQPOLDUKLAAF-UHFFFAOYSA-N nonylphenol Chemical compound CCCCCCCCCC1=CC=CC=C1O SNQQPOLDUKLAAF-UHFFFAOYSA-N 0.000 claims description 4
- 229920002866 paraformaldehyde Polymers 0.000 claims description 4
- 150000003856 quaternary ammonium compounds Chemical class 0.000 claims description 4
- 235000019333 sodium laurylsulphate Nutrition 0.000 claims description 4
- VWDWKYIASSYTQR-UHFFFAOYSA-N sodium nitrate Chemical compound [Na+].[O-][N+]([O-])=O VWDWKYIASSYTQR-UHFFFAOYSA-N 0.000 claims description 4
- 239000001488 sodium phosphate Substances 0.000 claims description 4
- 229910000162 sodium phosphate Inorganic materials 0.000 claims description 4
- 235000011008 sodium phosphates Nutrition 0.000 claims description 4
- 150000003460 sulfonic acids Chemical class 0.000 claims description 4
- LWIHDJKSTIGBAC-UHFFFAOYSA-K tripotassium phosphate Chemical compound [K+].[K+].[K+].[O-]P([O-])([O-])=O LWIHDJKSTIGBAC-UHFFFAOYSA-K 0.000 claims description 4
- RYFMWSXOAZQYPI-UHFFFAOYSA-K trisodium phosphate Chemical compound [Na+].[Na+].[Na+].[O-]P([O-])([O-])=O RYFMWSXOAZQYPI-UHFFFAOYSA-K 0.000 claims description 4
- HGBOYTHUEUWSSQ-UHFFFAOYSA-N valeric aldehyde Natural products CCCCC=O HGBOYTHUEUWSSQ-UHFFFAOYSA-N 0.000 claims description 4
- RXBXBWBHKPGHIB-UHFFFAOYSA-L zinc;diperchlorate Chemical compound [Zn+2].[O-]Cl(=O)(=O)=O.[O-]Cl(=O)(=O)=O RXBXBWBHKPGHIB-UHFFFAOYSA-L 0.000 claims description 4
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 claims description 3
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 claims description 3
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 claims description 3
- IKHGUXGNUITLKF-XPULMUKRSA-N acetaldehyde Chemical compound [14CH]([14CH3])=O IKHGUXGNUITLKF-XPULMUKRSA-N 0.000 claims description 3
- 239000011575 calcium Substances 0.000 claims description 3
- 229910052791 calcium Inorganic materials 0.000 claims description 3
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 claims description 3
- 229910052737 gold Inorganic materials 0.000 claims description 3
- 239000010931 gold Substances 0.000 claims description 3
- JARKCYVAAOWBJS-UHFFFAOYSA-N hexanal Chemical compound CCCCCC=O JARKCYVAAOWBJS-UHFFFAOYSA-N 0.000 claims description 3
- 229910052742 iron Inorganic materials 0.000 claims description 3
- 239000011777 magnesium Substances 0.000 claims description 3
- 229910052749 magnesium Inorganic materials 0.000 claims description 3
- 239000002736 nonionic surfactant Substances 0.000 claims description 3
- 229910052709 silver Inorganic materials 0.000 claims description 3
- 239000004332 silver Substances 0.000 claims description 3
- 239000011573 trace mineral Substances 0.000 claims description 3
- 235000013619 trace mineral Nutrition 0.000 claims description 3
- NWONKYPBYAMBJT-UHFFFAOYSA-L zinc sulfate Chemical compound [Zn+2].[O-]S([O-])(=O)=O NWONKYPBYAMBJT-UHFFFAOYSA-L 0.000 claims description 3
- 229910000368 zinc sulfate Inorganic materials 0.000 claims description 3
- 229960001763 zinc sulfate Drugs 0.000 claims description 3
- LURRCVUEUGLCAF-UHFFFAOYSA-N O.O.O.[O-2].[Na+].[Na+] Chemical compound O.O.O.[O-2].[Na+].[Na+] LURRCVUEUGLCAF-UHFFFAOYSA-N 0.000 claims description 2
- VMHLLURERBWHNL-UHFFFAOYSA-M Sodium acetate Chemical compound [Na+].CC([O-])=O VMHLLURERBWHNL-UHFFFAOYSA-M 0.000 claims description 2
- QVXFGVVYTKZLJN-KHPPLWFESA-N [(z)-hexadec-7-enyl] acetate Chemical compound CCCCCCCC\C=C/CCCCCCOC(C)=O QVXFGVVYTKZLJN-KHPPLWFESA-N 0.000 claims description 2
- AZDRQVAHHNSJOQ-UHFFFAOYSA-N alumane Chemical group [AlH3] AZDRQVAHHNSJOQ-UHFFFAOYSA-N 0.000 claims description 2
- 229910052782 aluminium Inorganic materials 0.000 claims description 2
- VSGNNIFQASZAOI-UHFFFAOYSA-L calcium acetate Chemical compound [Ca+2].CC([O-])=O.CC([O-])=O VSGNNIFQASZAOI-UHFFFAOYSA-L 0.000 claims description 2
- 239000001639 calcium acetate Substances 0.000 claims description 2
- 235000011092 calcium acetate Nutrition 0.000 claims description 2
- 229960005147 calcium acetate Drugs 0.000 claims description 2
- 239000003795 chemical substances by application Substances 0.000 claims description 2
- ORTQZVOHEJQUHG-UHFFFAOYSA-L copper(II) chloride Chemical compound Cl[Cu]Cl ORTQZVOHEJQUHG-UHFFFAOYSA-L 0.000 claims description 2
- IJCCOEGCVILSMZ-UHFFFAOYSA-L copper;dichlorate Chemical compound [Cu+2].[O-]Cl(=O)=O.[O-]Cl(=O)=O IJCCOEGCVILSMZ-UHFFFAOYSA-L 0.000 claims description 2
- 239000012895 dilution Substances 0.000 claims description 2
- 238000010790 dilution Methods 0.000 claims description 2
- HYBBIBNJHNGZAN-UHFFFAOYSA-N furfural Chemical compound O=CC1=CC=CO1 HYBBIBNJHNGZAN-UHFFFAOYSA-N 0.000 claims description 2
- FXHGMKSSBGDXIY-UHFFFAOYSA-N heptanal Chemical compound CCCCCCC=O FXHGMKSSBGDXIY-UHFFFAOYSA-N 0.000 claims description 2
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 claims description 2
- XIXADJRWDQXREU-UHFFFAOYSA-M lithium acetate Chemical compound [Li+].CC([O-])=O XIXADJRWDQXREU-UHFFFAOYSA-M 0.000 claims description 2
- 229910001386 lithium phosphate Inorganic materials 0.000 claims description 2
- UEGPKNKPLBYCNK-UHFFFAOYSA-L magnesium acetate Chemical compound [Mg+2].CC([O-])=O.CC([O-])=O UEGPKNKPLBYCNK-UHFFFAOYSA-L 0.000 claims description 2
- 239000011654 magnesium acetate Substances 0.000 claims description 2
- 235000011285 magnesium acetate Nutrition 0.000 claims description 2
- 229940069446 magnesium acetate Drugs 0.000 claims description 2
- WSFSSNUMVMOOMR-NJFSPNSNSA-N methanone Chemical group O=[14CH2] WSFSSNUMVMOOMR-NJFSPNSNSA-N 0.000 claims description 2
- HWGNBUXHKFFFIH-UHFFFAOYSA-I pentasodium;[oxido(phosphonatooxy)phosphoryl] phosphate Chemical compound [Na+].[Na+].[Na+].[Na+].[Na+].[O-]P([O-])(=O)OP([O-])(=O)OP([O-])([O-])=O HWGNBUXHKFFFIH-UHFFFAOYSA-I 0.000 claims description 2
- 229910000160 potassium phosphate Inorganic materials 0.000 claims description 2
- 235000011009 potassium phosphates Nutrition 0.000 claims description 2
- 239000001632 sodium acetate Substances 0.000 claims description 2
- 229960004249 sodium acetate Drugs 0.000 claims description 2
- 235000017557 sodium bicarbonate Nutrition 0.000 claims description 2
- 229910000030 sodium bicarbonate Inorganic materials 0.000 claims description 2
- 239000004317 sodium nitrate Substances 0.000 claims description 2
- 235000010344 sodium nitrate Nutrition 0.000 claims description 2
- 235000019832 sodium triphosphate Nutrition 0.000 claims description 2
- 229910052715 tantalum Inorganic materials 0.000 claims description 2
- GUVRBAGPIYLISA-UHFFFAOYSA-N tantalum atom Chemical compound [Ta] GUVRBAGPIYLISA-UHFFFAOYSA-N 0.000 claims description 2
- 150000004684 trihydrates Chemical class 0.000 claims description 2
- TWQULNDIKKJZPH-UHFFFAOYSA-K trilithium;phosphate Chemical compound [Li+].[Li+].[Li+].[O-]P([O-])([O-])=O TWQULNDIKKJZPH-UHFFFAOYSA-K 0.000 claims description 2
- JIAARYAFYJHUJI-UHFFFAOYSA-L zinc dichloride Chemical compound [Cl-].[Cl-].[Zn+2] JIAARYAFYJHUJI-UHFFFAOYSA-L 0.000 claims 2
- LGYNIFWIKSEESD-UHFFFAOYSA-N 2-ethylhexanal Chemical compound CCCCC(CC)C=O LGYNIFWIKSEESD-UHFFFAOYSA-N 0.000 claims 1
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 claims 1
- 125000003158 alcohol group Chemical group 0.000 claims 1
- 239000006172 buffering agent Substances 0.000 claims 1
- 239000011734 sodium Substances 0.000 claims 1
- 229910052708 sodium Inorganic materials 0.000 claims 1
- 239000011592 zinc chloride Substances 0.000 claims 1
- 235000005074 zinc chloride Nutrition 0.000 claims 1
- 125000002485 formyl group Chemical class [H]C(*)=O 0.000 abstract 6
- 239000012459 cleaning agent Substances 0.000 abstract 1
- 238000012360 testing method Methods 0.000 description 13
- 235000019441 ethanol Nutrition 0.000 description 12
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 description 6
- 238000010668 complexation reaction Methods 0.000 description 6
- 238000001819 mass spectrum Methods 0.000 description 6
- 239000007789 gas Substances 0.000 description 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical group [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 3
- ZMANZCXQSJIPKH-UHFFFAOYSA-N Triethylamine Chemical compound CCN(CC)CC ZMANZCXQSJIPKH-UHFFFAOYSA-N 0.000 description 3
- 241000700605 Viruses Species 0.000 description 3
- 239000000645 desinfectant Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 244000005700 microbiome Species 0.000 description 3
- 239000006199 nebulizer Substances 0.000 description 3
- 230000001954 sterilising effect Effects 0.000 description 3
- LAIUFBWHERIJIH-UHFFFAOYSA-N 3-Methylheptane Chemical compound CCCCC(C)CC LAIUFBWHERIJIH-UHFFFAOYSA-N 0.000 description 2
- 239000000654 additive Substances 0.000 description 2
- 125000003277 amino group Chemical group 0.000 description 2
- 210000002421 cell wall Anatomy 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- BDAGIHXWWSANSR-UHFFFAOYSA-N methanoic acid Natural products OC=O BDAGIHXWWSANSR-UHFFFAOYSA-N 0.000 description 2
- 239000000344 soap Substances 0.000 description 2
- 238000001228 spectrum Methods 0.000 description 2
- 230000006641 stabilisation Effects 0.000 description 2
- 238000011105 stabilization Methods 0.000 description 2
- OSWFIVFLDKOXQC-UHFFFAOYSA-N 4-(3-methoxyphenyl)aniline Chemical compound COC1=CC=CC(C=2C=CC(N)=CC=2)=C1 OSWFIVFLDKOXQC-UHFFFAOYSA-N 0.000 description 1
- WEVYAHXRMPXWCK-UHFFFAOYSA-N Acetonitrile Chemical compound CC#N WEVYAHXRMPXWCK-UHFFFAOYSA-N 0.000 description 1
- 244000063299 Bacillus subtilis Species 0.000 description 1
- 235000014469 Bacillus subtilis Nutrition 0.000 description 1
- 241000894006 Bacteria Species 0.000 description 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- 230000004913 activation Effects 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 230000000845 anti-microbial effect Effects 0.000 description 1
- 239000012298 atmosphere Substances 0.000 description 1
- 239000003899 bactericide agent Substances 0.000 description 1
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- 238000001035 drying Methods 0.000 description 1
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- 239000000383 hazardous chemical Substances 0.000 description 1
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- 231100000021 irritant Toxicity 0.000 description 1
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Images
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
- C07C45/78—Separation; Purification; Stabilisation; Use of additives
- C07C45/86—Use of additives, e.g. for stabilisation
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N35/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having two bonds to hetero atoms with at the most one bond to halogen, e.g. aldehyde radical
- A01N35/02—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having two bonds to hetero atoms with at the most one bond to halogen, e.g. aldehyde radical containing aliphatically bound aldehyde or keto groups, or thio analogues thereof; Derivatives thereof, e.g. acetals
Abstract
【解決手段】(a)特定濃度アルデヒド、(b)界面活性剤又は洗浄剤、
(c)pHを6.0から8.5の領域にセットするための、十分な量のpH調節剤、及び(d)緩衝剤、を含んで成る安定なアルデヒド水溶液。
【選択図】図1
Description
(b)アルコールエトキシレート界面活性剤、ノニルフェノール界面活性剤、スルホン酸、ラウリルエチル硫酸ナトリウム、ラウリル硫酸ナトリウム、2本鎖4級アンモニウム化合物及びココプロピルジアミド(CPAD)から選択される界面活性剤又は洗浄剤、
(c)前記溶液のpHを6.0から8.5の領域にセットするための、十分な量のpH調節剤、及び
(d)酢酸カルシウム、酢酸マグネシウム、酢酸ナトリウム、酸化ナトリウム三水和物、酢酸カリウム、酢酸リチウム、プロピレングリコール、ヘキサレングリコール、リン酸ナトリウム、トリリン酸ナトリウム、リン酸カリウム、リン酸リチウム、過塩素酸亜鉛、硫酸亜鉛、塩素酸銅及び硫酸銅から選択される少なくとも1種の緩衝剤、
を含んで成る安定なアルデヒド水溶液を提供する。
(a)アルデヒド:0.01から25%m/v
(b)アルコールエトキシレート:0.1から25%m/v、及び
(c)緩衝剤混合物:0.05から0.1%m/v。
アジレント(Agilent)1299LC; アジレント6210、アジレント6210 飛行時間 (TOF) 質量分光法; LC: 移動層: 50:50 H20:MeCN + 0.1% 蟻酸; 流量: 0.2 ml/分; 注入容量: 10マイクロリットル; サンプルを直接TOFに注入した。TOF: 正のイオン化、ガス温度300℃、乾燥ガス:8L/分、噴霧器:35 psig、 Vcap 3500V、フラグメンタ140V、スキマー60V; 参照質量: 118.086255及び 922.009798。
Claims (22)
- (a)0.001%から25%のm/v濃度のモノアルデヒド(R−CHO)、ジアルデヒド(OHC−R1−CHO)及び環状アルデヒド(R3−CHO)の少なくとも1種を含んで成るアルデヒド(ここで、Rは水素、炭素原子数1から12の直鎖の炭化水素、又は炭素原子数2から12の分枝鎖の炭化水素、−R1は炭素原子数2から12の炭化水素、及び−R3は5又は6の炭素原子を有する環状炭化水素)、
(b)アルコールエトキシレート界面活性剤、ノニルフェノール界面活性剤、スルホン酸、ラウリルエチル硫酸ナトリウム、ラウリル硫酸ナトリウム、2本鎖4級アンモニウム化合物及びココプロピルジアミド(CPAD)から選択される界面活性剤又は洗浄剤、
(c)前記溶液のpHを6.0から8.5の領域にセットするための、十分な量のpH調節剤、及び
(d)酢酸カルシウム、酢酸マグネシウム、酢酸ナトリウム、酸化ナトリウム三水和物、酢酸カリウム、酢酸リチウム、プロピレングリコール、ヘキサレングリコール、リン酸ナトリウム、トリリン酸ナトリウム、リン酸カリウム、リン酸リチウム、過塩素酸亜鉛、硫酸亜鉛、塩素酸銅及び硫酸銅から選択される少なくとも1種の緩衝剤、
を含んで成る安定なアルデヒド水溶液。 - アルデヒドが、ホルムアルデヒド、アセトアルデヒド、プロピオンアルデヒド、ブチルアルデヒド、ペンタンアルデヒド、ヘキサンアルデヒド、ヘプタンアルデヒド、オクタンアルデヒド、ノナンアルデヒド、サクシンアルデヒド、グリオキサール(登録商標)、2−エチルヘキサンアルデヒド、イソバレルアルデヒド、クロルアルデヒド・ハイロレート、フルフルアルデヒド及びパラホルムアルデヒドから選択される水溶液氏である請求項1記載の安定なアルデヒド水溶液。
- アルデヒドが、グルタルアルデヒド及びグリオキサール(登録商標、エタンジアルデヒド)、グリオキサール(登録商標)・クロルアルデヒド・三水和物、アセトアルデヒド及びグリオキサール(登録商標)パラホルムアルデヒド及びグルタルアルデヒド、グルタルアルデヒド及びサクシンアルデヒド及び、グリオキサール(登録商標)及びサクシンアルデヒドから選択される請求項1記載の安定なアルデヒド水溶液。
- 0.1から25%m/v濃度の界面活性剤又は洗浄剤を含む請求項1又は3記載の安定なアルデヒド水溶液。
- 界面活性剤が、非イオン系界面活性剤である請求項4記載の安定なアルデヒド水溶液。
- 界面活性剤が、アルコールエトキシレート界面活性剤である請求項5記載の安定なアルデヒド水溶液。
- アルコールエトキシレート界面活性剤が、3から9のエトキシレート基を含む請求項5又は6記載の安定なアルデヒド水溶液。
- 緩衝剤が、酢酸ナトリウム三水和物と酢酸カリウムの混合物である請求項1から7までのいずれか1項に記載の安定なアルデヒド水溶液。
- 少なくとも0.05%m/v濃度の緩衝剤を含む請求項8に記載の安定なアルデヒド水溶液。
- pH調節剤が、水酸化カリウム、水酸化ナトリウム、リン酸ナトリウム及び重炭酸ナトリウムから選択される少なくとも1種を含む請求項1から9までのいずれか1項に記載の安定なアルデヒド水溶液。
- pH調節剤が、1モル溶液の水酸化カリウムである請求項10に記載の安定なアルデヒド水溶液。
- 立体障害のあるアルミニウム基を有する二本鎖4級アルミニウム化合物を含む請求項1から11までのいずれか1項に記載の安定なアルデヒド水溶液。
- カルシウム、マグネシウム、亜鉛、銅、タンタル、鉄、銀、ナトリウム及び金から選択される1又は2以上の痕跡元素を含む請求項1から12までのいずれか1項に記載の安定なアルデヒド水溶液。
- 銅が、塩化銅又は硫酸銅として含まれる請求項13に記載の安定なアルデヒド水溶液。
- 亜鉛が、過塩素酸亜鉛、塩化亜鉛又は硫酸亜鉛として含まれる請求項13に記載の安定なアルデヒド水溶液。
- 0.005%未満の硝酸ナトリウムを含む請求項1から15までのいずれか1項に記載の安定なアルデヒド水溶液。
- 希釈水で希釈された請求項1から16までのいずれか1項に記載の安定なアルデヒド水溶液を含む殺菌分散剤。
- 0.001%から8%m/v濃度のアルデヒドを含む請求項17に記載の殺菌分散剤。
- 40から50℃の温度で、少なくとも1種のアルデヒドを第1の水の中の界面活性剤に添加し、温度を40から50℃に維持しながら少なくとも15分間前記アルデヒドを前記界面活性剤と反応させてアルデヒド−界面活性剤錯体溶液を生成させ、次いで少なくとも15分後に、第2の水を加えて、前記アルデヒド−界面活性剤錯体溶液を40℃未満に冷却することを特徴とする安定なアルデヒド−界面活性剤錯体溶液を製造する方法。
- アルデヒドが、0.001%から0.25%のm/v濃度のモノアルデヒド(R−CHO)、ジアルデヒド(OHC−R1−CHO)及び環状アルデヒド(R3−CHO)の少なくとも1種を含んで成るアルデヒド(ここで、Rは水素、炭素原子数1から12の直鎖の炭化水素、又は炭素原子数2から12の分枝鎖の炭化水素、−R1は炭素原子数2から10の炭化水素、及び−R3は5又は6の炭素原子を有する環状炭化水素)の少なくとも1種を含んで成る安定なアルデヒド水溶液を製造する方法。
- 界面活性剤が、アルコールエトキシレート界面活性剤、ノニルフェノール界面活性剤、スルホン酸、ラウリルエチル硫酸ナトリウム、ラウリル硫酸ナトリウム、2本鎖4級アンモニウム化合物及びココプロピルジアミド(CPAD)から選択される少なくとも1種である請求項20に記載の安定なアルデヒド水溶液を製造する方法。
- 製造時のpHが、7.0から8.5の範囲に維持される請求項20又は21に記載の安定なアルデヒド水溶液を製造する方法。
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