DK2144863T3 - En fremgangsmåde til at stabilisere et aldehyd - Google Patents
En fremgangsmåde til at stabilisere et aldehyd Download PDFInfo
- Publication number
- DK2144863T3 DK2144863T3 DK08799574.2T DK08799574T DK2144863T3 DK 2144863 T3 DK2144863 T3 DK 2144863T3 DK 08799574 T DK08799574 T DK 08799574T DK 2144863 T3 DK2144863 T3 DK 2144863T3
- Authority
- DK
- Denmark
- Prior art keywords
- aldehyde
- stable aqueous
- surfactant
- sodium
- solution according
- Prior art date
Links
- 238000000034 method Methods 0.000 title description 7
- 230000000087 stabilizing effect Effects 0.000 title 1
- 150000001299 aldehydes Chemical class 0.000 claims description 92
- 239000004094 surface-active agent Substances 0.000 claims description 34
- IKHGUXGNUITLKF-UHFFFAOYSA-N Acetaldehyde Chemical compound CC=O IKHGUXGNUITLKF-UHFFFAOYSA-N 0.000 claims description 20
- LEQAOMBKQFMDFZ-UHFFFAOYSA-N glyoxal Chemical compound O=CC=O LEQAOMBKQFMDFZ-UHFFFAOYSA-N 0.000 claims description 20
- 238000010586 diagram Methods 0.000 claims description 18
- 230000003115 biocidal effect Effects 0.000 claims description 16
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 claims description 15
- 125000004432 carbon atom Chemical group C* 0.000 claims description 15
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 14
- SCVFZCLFOSHCOH-UHFFFAOYSA-M potassium acetate Chemical compound [K+].CC([O-])=O SCVFZCLFOSHCOH-UHFFFAOYSA-M 0.000 claims description 14
- 239000000872 buffer Substances 0.000 claims description 11
- 229940015043 glyoxal Drugs 0.000 claims description 11
- 239000000203 mixture Substances 0.000 claims description 11
- SXRSQZLOMIGNAQ-UHFFFAOYSA-N Glutaraldehyde Chemical compound O=CCCCC=O SXRSQZLOMIGNAQ-UHFFFAOYSA-N 0.000 claims description 10
- 125000001183 hydrocarbyl group Chemical group 0.000 claims description 9
- 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 7
- -1 cyclic aldehyde Chemical class 0.000 claims description 7
- 239000003002 pH adjusting agent Substances 0.000 claims description 7
- 235000011056 potassium acetate Nutrition 0.000 claims description 7
- 235000017281 sodium acetate Nutrition 0.000 claims description 7
- 229940087562 sodium acetate trihydrate Drugs 0.000 claims description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 7
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 6
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 6
- PCSMJKASWLYICJ-UHFFFAOYSA-N Succinic aldehyde Chemical compound O=CCCC=O PCSMJKASWLYICJ-UHFFFAOYSA-N 0.000 claims description 6
- 239000003599 detergent Substances 0.000 claims description 6
- 239000002270 dispersing agent Substances 0.000 claims description 5
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-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
- 229910052802 copper Inorganic materials 0.000 claims description 4
- 239000010949 copper Substances 0.000 claims description 4
- JARKCYVAAOWBJS-UHFFFAOYSA-N hexanal Chemical compound CCCCCC=O JARKCYVAAOWBJS-UHFFFAOYSA-N 0.000 claims description 4
- NUJGJRNETVAIRJ-UHFFFAOYSA-N octanal Chemical compound CCCCCCCC=O NUJGJRNETVAIRJ-UHFFFAOYSA-N 0.000 claims description 4
- 150000003856 quaternary ammonium compounds Chemical class 0.000 claims description 4
- LPXPTNMVRIOKMN-UHFFFAOYSA-M sodium nitrite Chemical compound [Na+].[O-]N=O LPXPTNMVRIOKMN-UHFFFAOYSA-M 0.000 claims description 4
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 claims description 3
- 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 3
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 claims description 3
- IGFHQQFPSIBGKE-UHFFFAOYSA-N Nonylphenol Natural products CCCCCCCCCC1=CC=C(O)C=C1 IGFHQQFPSIBGKE-UHFFFAOYSA-N 0.000 claims description 3
- 229930040373 Paraformaldehyde Natural products 0.000 claims description 3
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 claims description 3
- DBMJMQXJHONAFJ-UHFFFAOYSA-M Sodium laurylsulphate Chemical compound [Na+].CCCCCCCCCCCCOS([O-])(=O)=O DBMJMQXJHONAFJ-UHFFFAOYSA-M 0.000 claims description 3
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims description 3
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims description 3
- 239000011575 calcium Substances 0.000 claims description 3
- 229910052791 calcium Inorganic materials 0.000 claims description 3
- 125000000753 cycloalkyl group Chemical group 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
- 239000001257 hydrogen Substances 0.000 claims description 3
- 229910052739 hydrogen Inorganic materials 0.000 claims description 3
- 125000004435 hydrogen atom Chemical group [H]* 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
- SNQQPOLDUKLAAF-UHFFFAOYSA-N nonylphenol Chemical compound CCCCCCCCCC1=CC=CC=C1O SNQQPOLDUKLAAF-UHFFFAOYSA-N 0.000 claims description 3
- 229920002866 paraformaldehyde Polymers 0.000 claims description 3
- 229910052709 silver Inorganic materials 0.000 claims description 3
- 239000004332 silver Substances 0.000 claims description 3
- 235000019333 sodium laurylsulphate Nutrition 0.000 claims description 3
- 229910052719 titanium Inorganic materials 0.000 claims description 3
- 239000010936 titanium Substances 0.000 claims description 3
- 239000011573 trace mineral Substances 0.000 claims description 3
- 235000013619 trace mineral Nutrition 0.000 claims description 3
- HGBOYTHUEUWSSQ-UHFFFAOYSA-N valeric aldehyde Natural products CCCCC=O HGBOYTHUEUWSSQ-UHFFFAOYSA-N 0.000 claims description 3
- 239000011701 zinc Substances 0.000 claims description 3
- 229910052725 zinc Inorganic materials 0.000 claims description 3
- NWQWQKUXRJYXFH-UHFFFAOYSA-N 2,2-Dichloroacetaldehyde Chemical compound ClC(Cl)C=O NWQWQKUXRJYXFH-UHFFFAOYSA-N 0.000 claims description 2
- 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 description 2
- NBBJYMSMWIIQGU-UHFFFAOYSA-N Propionic aldehyde Chemical compound CCC=O NBBJYMSMWIIQGU-UHFFFAOYSA-N 0.000 claims description 2
- IKHGUXGNUITLKF-XPULMUKRSA-N acetaldehyde Chemical compound [14CH]([14CH3])=O IKHGUXGNUITLKF-XPULMUKRSA-N 0.000 claims description 2
- 239000012153 distilled water Substances 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
- WSFSSNUMVMOOMR-NJFSPNSNSA-N methanone Chemical compound O=[14CH2] WSFSSNUMVMOOMR-NJFSPNSNSA-N 0.000 claims description 2
- GYHFUZHODSMOHU-UHFFFAOYSA-N nonanal Chemical compound CCCCCCCCC=O GYHFUZHODSMOHU-UHFFFAOYSA-N 0.000 claims description 2
- 229910052708 sodium Inorganic materials 0.000 claims description 2
- 239000011734 sodium Substances 0.000 claims description 2
- 235000017557 sodium bicarbonate Nutrition 0.000 claims description 2
- 229910000030 sodium bicarbonate Inorganic materials 0.000 claims description 2
- 235000010288 sodium nitrite Nutrition 0.000 claims description 2
- 239000001488 sodium phosphate Substances 0.000 claims description 2
- 229910000162 sodium phosphate Inorganic materials 0.000 claims description 2
- RYFMWSXOAZQYPI-UHFFFAOYSA-K trisodium phosphate Chemical compound [Na+].[Na+].[Na+].[O-]P([O-])([O-])=O RYFMWSXOAZQYPI-UHFFFAOYSA-K 0.000 claims description 2
- ZTQSAGDEMFDKMZ-UHFFFAOYSA-N Butyraldehyde Chemical compound CCCC=O ZTQSAGDEMFDKMZ-UHFFFAOYSA-N 0.000 claims 2
- LSNNMFCWUKXFEE-UHFFFAOYSA-M Bisulfite Chemical compound OS([O-])=O LSNNMFCWUKXFEE-UHFFFAOYSA-M 0.000 claims 1
- OAKJQQAXSVQMHS-UHFFFAOYSA-N Hydrazine Chemical compound NN OAKJQQAXSVQMHS-UHFFFAOYSA-N 0.000 claims 1
- 125000003158 alcohol group Chemical group 0.000 claims 1
- 239000002243 precursor Substances 0.000 claims 1
- UPUIQOIQVMNQAP-UHFFFAOYSA-M sodium;tetradecyl sulfate Chemical compound [Na+].CCCCCCCCCCCCCCOS([O-])(=O)=O UPUIQOIQVMNQAP-UHFFFAOYSA-M 0.000 claims 1
- 239000000243 solution Substances 0.000 description 56
- 239000012141 concentrate Substances 0.000 description 10
- 238000012360 testing method Methods 0.000 description 10
- 239000000047 product Substances 0.000 description 7
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 description 6
- 230000000536 complexating effect Effects 0.000 description 6
- 238000004949 mass spectrometry Methods 0.000 description 6
- 239000007789 gas Substances 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 244000005700 microbiome Species 0.000 description 3
- 239000006199 nebulizer Substances 0.000 description 3
- 238000001228 spectrum Methods 0.000 description 3
- 238000013112 stability test Methods 0.000 description 3
- YGHRJJRRZDOVPD-UHFFFAOYSA-N 3-methylbutanal Chemical compound CC(C)CC=O YGHRJJRRZDOVPD-UHFFFAOYSA-N 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical group [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 239000004141 Sodium laurylsulphate Substances 0.000 description 2
- 239000000654 additive Substances 0.000 description 2
- 125000003277 amino group Chemical group 0.000 description 2
- 230000000845 anti-microbial effect Effects 0.000 description 2
- 239000004599 antimicrobial Substances 0.000 description 2
- 235000012206 bottled water Nutrition 0.000 description 2
- 210000000170 cell membrane Anatomy 0.000 description 2
- 239000000645 desinfectant Substances 0.000 description 2
- MLKHWDKDNHEWFL-UHFFFAOYSA-N dodecyl ethyl sulfate;sodium Chemical compound [Na].CCCCCCCCCCCCOS(=O)(=O)OCC MLKHWDKDNHEWFL-UHFFFAOYSA-N 0.000 description 2
- 239000003651 drinking water Substances 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 238000005187 foaming Methods 0.000 description 2
- BDAGIHXWWSANSR-UHFFFAOYSA-N methanoic acid Natural products OC=O BDAGIHXWWSANSR-UHFFFAOYSA-N 0.000 description 2
- 239000002736 nonionic surfactant Substances 0.000 description 2
- BDHFUVZGWQCTTF-UHFFFAOYSA-N sulfonic acid Chemical compound OS(=O)=O BDHFUVZGWQCTTF-UHFFFAOYSA-N 0.000 description 2
- 230000003253 viricidal effect Effects 0.000 description 2
- JIAARYAFYJHUJI-UHFFFAOYSA-L zinc dichloride Chemical compound [Cl-].[Cl-].[Zn+2] JIAARYAFYJHUJI-UHFFFAOYSA-L 0.000 description 2
- LGYNIFWIKSEESD-UHFFFAOYSA-N 2-ethylhexanal Chemical compound CCCCC(CC)C=O LGYNIFWIKSEESD-UHFFFAOYSA-N 0.000 description 1
- 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
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 1
- 241000700605 Viruses Species 0.000 description 1
- 230000004913 activation Effects 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- QGZKDVFQNNGYKY-UHFFFAOYSA-O ammonium group Chemical group [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 239000012298 atmosphere Substances 0.000 description 1
- 230000001580 bacterial effect Effects 0.000 description 1
- 239000003139 biocide Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000001010 compromised effect Effects 0.000 description 1
- IJCCOEGCVILSMZ-UHFFFAOYSA-L copper;dichlorate Chemical compound [Cu+2].[O-]Cl(=O)=O.[O-]Cl(=O)=O IJCCOEGCVILSMZ-UHFFFAOYSA-L 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 238000005237 degreasing agent Methods 0.000 description 1
- 238000010790 dilution Methods 0.000 description 1
- 239000012895 dilution Substances 0.000 description 1
- 238000004851 dishwashing Methods 0.000 description 1
- 230000002500 effect on skin Effects 0.000 description 1
- 235000019253 formic acid Nutrition 0.000 description 1
- 239000003205 fragrance Substances 0.000 description 1
- 230000000855 fungicidal effect Effects 0.000 description 1
- 231100000206 health hazard Toxicity 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000010348 incorporation Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 239000002085 irritant Substances 0.000 description 1
- 231100000021 irritant Toxicity 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000001819 mass spectrum Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- QJGQUHMNIGDVPM-UHFFFAOYSA-N nitrogen group Chemical group [N] QJGQUHMNIGDVPM-UHFFFAOYSA-N 0.000 description 1
- 244000309711 non-enveloped viruses Species 0.000 description 1
- 238000010979 pH adjustment Methods 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 230000000379 polymerizing effect Effects 0.000 description 1
- 230000003389 potentiating effect Effects 0.000 description 1
- 239000003755 preservative agent Substances 0.000 description 1
- 230000009257 reactivity Effects 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 230000000241 respiratory effect Effects 0.000 description 1
- 239000000344 soap Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 230000003330 sporicidal effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 229910021653 sulphate ion Inorganic materials 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 238000013268 sustained release Methods 0.000 description 1
- 239000012730 sustained-release form Substances 0.000 description 1
- 239000002562 thickening agent Substances 0.000 description 1
- 230000001988 toxicity Effects 0.000 description 1
- 231100000419 toxicity Toxicity 0.000 description 1
- 241001515965 unidentified phage Species 0.000 description 1
- 239000011592 zinc chloride Substances 0.000 description 1
- 235000005074 zinc chloride Nutrition 0.000 description 1
- NWONKYPBYAMBJT-UHFFFAOYSA-L zinc sulfate Chemical compound [Zn+2].[O-]S([O-])(=O)=O NWONKYPBYAMBJT-UHFFFAOYSA-L 0.000 description 1
- 239000011686 zinc sulphate Substances 0.000 description 1
- 235000009529 zinc sulphate Nutrition 0.000 description 1
- RXBXBWBHKPGHIB-UHFFFAOYSA-L zinc;diperchlorate Chemical compound [Zn+2].[O-]Cl(=O)(=O)=O.[O-]Cl(=O)(=O)=O RXBXBWBHKPGHIB-UHFFFAOYSA-L 0.000 description 1
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
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical & Material Sciences (AREA)
- Zoology (AREA)
- Plant Pathology (AREA)
- Dentistry (AREA)
- General Health & Medical Sciences (AREA)
- Wood Science & Technology (AREA)
- Health & Medical Sciences (AREA)
- Environmental Sciences (AREA)
- Engineering & Computer Science (AREA)
- Agronomy & Crop Science (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Detergent Compositions (AREA)
- Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
- Food Preservation Except Freezing, Refrigeration, And Drying (AREA)
Claims (10)
1. Stabil vandig aldehydopløsning, der inkluderer: (a) et aldehyd omfattende mindst et af de følgende: monoaldehyd (Diagram 1), et dialdehyd (Diagram 2) og et cyklisk aldehyd (Diagram 3) i en 0,001% til 25% m/v koncentration: R - CHO Diagram 1 OHC - Ri - CHO Diagram 2 R3 - CHO Diagram 3 og hvor: R = hydrogen, en lige carbonhydridkæde mellem 1 og 12 kulstofatomer i længde, eller en foregrenet carbonhydridkæde mellem 3 og 12 kulstofatomer i længde; -Ri= en carbonhydridkæde mellem 2 og 12 kulstofatomer i længde; og -R3= et cyklisk carbonhydrid med 5 eller 6 kulstofatomer. (b) et overfladeaktivt stof eller detergent valgt fra et hvilket som helst af de følgende: et alkoholethoxylat overfladeaktivt stof, et nonylphenol overfladeaktivt stof, sulfonsyre, natriumlaurylethylsulfat, natriumlaurylsulfat, en tvillingekæde kvarternær ammoniumforbindelse og cocopropyldiamid (CPAD); (c) en tilstrækkelig mængde af en pH-modifikator til at bringe pH-værdien af opløsningen til inden for et område fra 6,0 til 8,5; og (d) en buffer omfattende natriumacetattrihydrat og kaliumacetat.
2. Stabil vandig aldehydopløsning ifølge krav 1, hvor aldehydet omfatter mindst et af de følgende: formaldehyd, acetaldehyd, proprionaldehyd, glutaraldehyd, butyraldehyd, pentanaldehyd, hexanaldehyd, heptanaldehyd, octanaldehyd, nonanaldehyd, succinaldehyd, glyoxal, 2-ethyl hexanaldehyd, iso-valeraldehyd, chloraldehydhydrat, furfuraldehyd, paraformaldehyd.
3. Stabil vandig aldehydopløsning ifølge krav 1, hvor aldehydet er valgt fra et af de følgende: glutaraldehyd og glyoxal; glyoxal chloraldehydtrihydrat; acetaldehyd og glyoxalparaformaldehyd og glutaraldehyd; glutaraldehyd og succinaldehyd; og glyoxal og succinaldehyd.
4. Stabil vandig aldehydopløsning ifølge et hvilket som helst af kravene 1 til 3, hvor det overfladeaktive stof er et alkoholethoxylat overfladeaktivt stof i en 0,1% til 25% m/v koncentration.
5. Stabil vandig aldehydopløsning ifølge krav 4, hvor det alkoholethoxylat overfladeaktive stof inkluderer 3 til 9 ethoxylatgrupper.
6. Stabil vandig aldehydopløsning ifølge et hvilket som helst af kravene 1 til 5, hvor bufferen er en blanding af natriumacetattrihydrat og kaliumacetat i mindst 0,05% m/v koncentration.
7. Stabil vandig aldehydopløsning ifølge et hvilket som helst af kravene 1 til 6, hvor pH-modifikatoren omfatter mindst et af de følgende: kaliumhydroxid, natriumhydroxid, natriumphosphat og natriumbicarbonat.
8. Stabil vandig aldehydopløsning ifølge et hvilket som helst af kravene 1 til 7, der inkluderer et eller flere af de følgende sporelementer: calcium, magnesium, zink, kobber, titanium, jern, sølv, natrium og guld.
9. Stabil vandig aldehydopløsning ifølge et hvilket som helst af kravene 1 til 8, der inkluderer natriumnitrit i en koncentration, der ikke overstiger 0,005% m/v.
10. Biocid dispergeringsmiddel, der inkluderer den stabile vandige aldehydopløsning ifølge et hvilket som helst af kravene 1 til 9 fortyndet med destilleret vand og hvor aldehydet er til stede i en 0,001% til 8% m/v koncentration.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ZA200703179 | 2007-04-05 | ||
| PCT/ZA2008/000028 WO2008134778A2 (en) | 2007-04-05 | 2008-04-04 | A method of stabilizing an aldehyde |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DK2144863T3 true DK2144863T3 (da) | 2017-03-06 |
Family
ID=39796887
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DK08799574.2T DK2144863T3 (da) | 2007-04-05 | 2008-04-04 | En fremgangsmåde til at stabilisere et aldehyd |
Country Status (24)
| Country | Link |
|---|---|
| US (1) | US8252844B2 (da) |
| EP (1) | EP2144863B1 (da) |
| JP (1) | JP2010523600A (da) |
| CN (1) | CN101821224B (da) |
| AP (1) | AP2735A (da) |
| AU (1) | AU2008245392B2 (da) |
| BR (1) | BRPI0810784B1 (da) |
| CA (1) | CA2719883C (da) |
| CY (1) | CY1119189T1 (da) |
| DK (1) | DK2144863T3 (da) |
| EA (1) | EA017686B1 (da) |
| EG (1) | EG27094A (da) |
| ES (1) | ES2617738T3 (da) |
| HR (1) | HRP20170321T1 (da) |
| HU (1) | HUE031942T2 (da) |
| LT (1) | LT2144863T (da) |
| MX (1) | MX2009010797A (da) |
| MY (1) | MY152131A (da) |
| NZ (1) | NZ580977A (da) |
| PL (1) | PL2144863T3 (da) |
| PT (1) | PT2144863T (da) |
| SI (1) | SI2144863T1 (da) |
| WO (1) | WO2008134778A2 (da) |
| ZA (1) | ZA200907690B (da) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102675066B (zh) * | 2012-06-14 | 2014-08-06 | 湖南省湘维有限公司 | 聚乙烯醇和醋酸乙烯生产过程中的乙醛阻聚的方法 |
| WO2015072541A1 (ja) | 2013-11-15 | 2015-05-21 | 株式会社クラレ | 金属の生物腐食抑制剤 |
| JP6213417B2 (ja) | 2014-07-30 | 2017-10-18 | セントラル硝子株式会社 | ２，２−ジフルオロアセトアルデヒドの保存安定性の向上方法 |
| RU2710732C2 (ru) * | 2014-10-05 | 2020-01-10 | Микробайд Лимитед | Композиция для борьбы с насекомыми, содержащая альдегид |
| AT516544B1 (de) * | 2014-12-02 | 2017-05-15 | Universität Innsbruck | Stoffgemisch und Zubereitung |
| CN110151687B (zh) * | 2018-02-13 | 2022-02-01 | 特丰制药有限公司 | 一种稳定的水合氯醛溶液及其制备方法和用途 |
| CN109916691B (zh) * | 2019-03-22 | 2022-02-08 | 迈克生物股份有限公司 | 用于细胞酯酶染色的试剂 |
| US12428609B2 (en) | 2019-11-27 | 2025-09-30 | International Flavors & Fragrances Inc. | Organoleptic compounds |
| WO2022178560A1 (en) * | 2021-02-18 | 2022-08-25 | Antonietta Martin | Method of inactivating a virus using a glutaraldehyde containing composition |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4675159A (en) * | 1985-09-29 | 1987-06-23 | Al Sioufi Habib | Method and device for disinfecting biological fluids and container for same |
| IL85462A0 (en) * | 1987-02-19 | 1988-07-31 | Health Care Products Inc | Sterilizing and disinfecting composition containing dialdehyde and processes for the preparation thereof and utilizing the same |
| US5004757A (en) * | 1988-12-20 | 1991-04-02 | Wave Energy Systems, Inc. | Virucidal low toxicity compositions |
| FR2649587B1 (fr) * | 1989-07-11 | 1996-07-26 | Wave Energy Systems | Compositions mycobactericides inodores |
| ZA93662B (en) * | 1992-01-29 | 1994-07-29 | Toni Martin Marketing And Dist | Sterilising composition |
| US5674829A (en) * | 1993-01-29 | 1997-10-07 | Antoinetta P. Martin | Stable aqueous glutaraldehyde solutions containing sodium acetate and a nonionic detergent |
| CA2114470A1 (en) * | 1993-01-29 | 1994-07-30 | Antonietta P. Martin | Glutaraldehyde composition |
| EP0867115B1 (de) * | 1997-03-27 | 2003-03-12 | B. Braun Medical AG | Mikrobizides Mittel und dessen Anwendung |
| US5891922A (en) * | 1997-08-20 | 1999-04-06 | Preserve International, Preserve, Inc. | Cleaning and disinfectant biocide composition, and method for cleaning animal husbandry surfaces |
| WO2003011027A1 (en) * | 2001-07-27 | 2003-02-13 | Antonietta Pamela Martin | A glutaraldehyde composition |
| CN1613308A (zh) * | 2004-09-24 | 2005-05-11 | 北京长江脉医药科技有限责任公司 | 一种消毒剂及其制备方法 |
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2008
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- 2008-04-04 HR HRP20170321TT patent/HRP20170321T1/hr unknown
- 2008-04-04 MX MX2009010797A patent/MX2009010797A/es active IP Right Grant
- 2008-04-04 EA EA200970929A patent/EA017686B1/ru unknown
- 2008-04-04 WO PCT/ZA2008/000028 patent/WO2008134778A2/en not_active Ceased
- 2008-04-04 HU HUE08799574A patent/HUE031942T2/en unknown
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- 2008-04-04 ES ES08799574.2T patent/ES2617738T3/es active Active
- 2008-04-04 CN CN200880019141.0A patent/CN101821224B/zh not_active Expired - Fee Related
- 2008-04-04 US US12/594,637 patent/US8252844B2/en active Active
- 2008-04-04 PT PT87995742T patent/PT2144863T/pt unknown
- 2008-04-04 LT LTEP08799574.2T patent/LT2144863T/lt unknown
- 2008-04-04 NZ NZ580977A patent/NZ580977A/en unknown
- 2008-04-04 MY MYPI20094166 patent/MY152131A/en unknown
- 2008-04-04 EP EP08799574.2A patent/EP2144863B1/en active Active
- 2008-04-04 SI SI200831770A patent/SI2144863T1/sl unknown
- 2008-04-04 BR BRPI0810784A patent/BRPI0810784B1/pt not_active IP Right Cessation
- 2008-04-04 DK DK08799574.2T patent/DK2144863T3/da active
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2009
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Also Published As
| Publication number | Publication date |
|---|---|
| US20100190863A1 (en) | 2010-07-29 |
| PT2144863T (pt) | 2017-03-03 |
| WO2008134778A2 (en) | 2008-11-06 |
| WO2008134778A3 (en) | 2010-01-28 |
| US8252844B2 (en) | 2012-08-28 |
| CA2719883A1 (en) | 2009-11-06 |
| CN101821224A (zh) | 2010-09-01 |
| EP2144863B1 (en) | 2016-11-30 |
| ZA200907690B (en) | 2010-10-29 |
| PL2144863T3 (pl) | 2017-08-31 |
| JP2010523600A (ja) | 2010-07-15 |
| CA2719883C (en) | 2016-06-07 |
| ES2617738T3 (es) | 2017-06-19 |
| NZ580977A (en) | 2012-06-29 |
| EA017686B1 (ru) | 2013-02-28 |
| MX2009010797A (es) | 2010-08-02 |
| SI2144863T1 (sl) | 2017-07-31 |
| BRPI0810784A2 (pt) | 2014-10-29 |
| BRPI0810784B1 (pt) | 2017-04-18 |
| AP2735A (en) | 2013-09-30 |
| CY1119189T1 (el) | 2018-02-14 |
| CN101821224B (zh) | 2015-08-19 |
| EA200970929A1 (ru) | 2010-06-30 |
| HUE031942T2 (en) | 2017-08-28 |
| MY152131A (en) | 2014-08-15 |
| HRP20170321T1 (hr) | 2017-06-16 |
| EP2144863A2 (en) | 2010-01-20 |
| AU2008245392A1 (en) | 2008-11-06 |
| AU2008245392B2 (en) | 2014-04-24 |
| AP2009005033A0 (en) | 2009-12-31 |
| LT2144863T (lt) | 2017-05-25 |
| EG27094A (en) | 2015-05-25 |
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