JP2009511647A - 凍結防止組成物 - Google Patents
凍結防止組成物 Download PDFInfo
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- JP2009511647A JP2009511647A JP2008532396A JP2008532396A JP2009511647A JP 2009511647 A JP2009511647 A JP 2009511647A JP 2008532396 A JP2008532396 A JP 2008532396A JP 2008532396 A JP2008532396 A JP 2008532396A JP 2009511647 A JP2009511647 A JP 2009511647A
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- lithium
- salt
- antifreezing
- carboxylic acid
- acid
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- 239000000203 mixture Substances 0.000 title claims abstract description 71
- 230000002528 anti-freeze Effects 0.000 title claims abstract description 19
- IIPYXGDZVMZOAP-UHFFFAOYSA-N lithium nitrate Chemical compound [Li+].[O-][N+]([O-])=O IIPYXGDZVMZOAP-UHFFFAOYSA-N 0.000 claims abstract description 24
- 150000001732 carboxylic acid derivatives Chemical class 0.000 claims abstract description 20
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 claims abstract description 17
- 229910052744 lithium Inorganic materials 0.000 claims abstract description 17
- 229910052700 potassium Inorganic materials 0.000 claims abstract description 14
- 239000011591 potassium Substances 0.000 claims abstract description 14
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 claims abstract description 13
- 229910003002 lithium salt Inorganic materials 0.000 claims abstract description 11
- 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 abstract description 10
- 159000000002 lithium salts Chemical class 0.000 claims abstract description 10
- 239000011734 sodium Substances 0.000 claims abstract description 10
- 229910052708 sodium Inorganic materials 0.000 claims abstract description 8
- 159000000000 sodium salts Chemical class 0.000 claims abstract description 7
- 239000004567 concrete Substances 0.000 claims description 32
- SCVFZCLFOSHCOH-UHFFFAOYSA-M potassium acetate Chemical compound [K+].CC([O-])=O SCVFZCLFOSHCOH-UHFFFAOYSA-M 0.000 claims description 26
- 239000003795 chemical substances by application Substances 0.000 claims description 14
- 235000011056 potassium acetate Nutrition 0.000 claims description 14
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 claims description 12
- 239000007787 solid Substances 0.000 claims description 11
- AEMRFAOFKBGASW-UHFFFAOYSA-N Glycolic acid Chemical compound OCC(O)=O AEMRFAOFKBGASW-UHFFFAOYSA-N 0.000 claims description 8
- XBDQKXXYIPTUBI-UHFFFAOYSA-N dimethylselenoniopropionate Natural products CCC(O)=O XBDQKXXYIPTUBI-UHFFFAOYSA-N 0.000 claims description 8
- JVTAAEKCZFNVCJ-UHFFFAOYSA-N lactic acid Chemical compound CC(O)C(O)=O JVTAAEKCZFNVCJ-UHFFFAOYSA-N 0.000 claims description 8
- BDAGIHXWWSANSR-UHFFFAOYSA-N methanoic acid Natural products OC=O BDAGIHXWWSANSR-UHFFFAOYSA-N 0.000 claims description 8
- 238000000034 method Methods 0.000 claims description 8
- -1 alkali metal salt Chemical class 0.000 claims description 6
- 229910001963 alkali metal nitrate Inorganic materials 0.000 claims description 5
- 229910052751 metal Inorganic materials 0.000 claims description 5
- 239000002184 metal Substances 0.000 claims description 5
- 229910001507 metal halide Inorganic materials 0.000 claims description 5
- OSWFIVFLDKOXQC-UHFFFAOYSA-N 4-(3-methoxyphenyl)aniline Chemical compound COC1=CC=CC(C=2C=CC(N)=CC=2)=C1 OSWFIVFLDKOXQC-UHFFFAOYSA-N 0.000 claims description 4
- 235000011054 acetic acid Nutrition 0.000 claims description 4
- 235000019253 formic acid Nutrition 0.000 claims description 4
- 238000007710 freezing Methods 0.000 claims description 4
- 239000004310 lactic acid Substances 0.000 claims description 4
- 235000014655 lactic acid Nutrition 0.000 claims description 4
- 235000019260 propionic acid Nutrition 0.000 claims description 4
- IUVKMZGDUIUOCP-BTNSXGMBSA-N quinbolone Chemical compound O([C@H]1CC[C@H]2[C@H]3[C@@H]([C@]4(C=CC(=O)C=C4CC3)C)CC[C@@]21C)C1=CCCC1 IUVKMZGDUIUOCP-BTNSXGMBSA-N 0.000 claims description 4
- 235000017281 sodium acetate Nutrition 0.000 claims description 4
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 claims description 3
- 229910002651 NO3 Inorganic materials 0.000 claims description 3
- NHNBFGGVMKEFGY-UHFFFAOYSA-N Nitrate Chemical compound [O-][N+]([O-])=O NHNBFGGVMKEFGY-UHFFFAOYSA-N 0.000 claims description 3
- 229910019142 PO4 Inorganic materials 0.000 claims description 3
- 150000001340 alkali metals Chemical class 0.000 claims description 3
- 229910052791 calcium Inorganic materials 0.000 claims description 3
- 239000011575 calcium Substances 0.000 claims description 3
- 239000010452 phosphate Substances 0.000 claims description 3
- 150000003007 phosphonic acid derivatives Chemical class 0.000 claims description 3
- XAEFZNCEHLXOMS-UHFFFAOYSA-M potassium benzoate Chemical compound [K+].[O-]C(=O)C1=CC=CC=C1 XAEFZNCEHLXOMS-UHFFFAOYSA-M 0.000 claims description 3
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-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
- 230000002411 adverse Effects 0.000 claims description 2
- 230000005496 eutectics Effects 0.000 claims description 2
- 230000008014 freezing Effects 0.000 claims description 2
- 229910052749 magnesium Inorganic materials 0.000 claims description 2
- 239000011777 magnesium Substances 0.000 claims description 2
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 claims description 2
- 239000001632 sodium acetate Substances 0.000 claims description 2
- 229910052783 alkali metal Inorganic materials 0.000 claims 6
- 125000002467 phosphate group Chemical group [H]OP(=O)(O[H])O[*] 0.000 claims 1
- 238000009472 formulation Methods 0.000 description 13
- 239000004568 cement Substances 0.000 description 12
- 239000004094 surface-active agent Substances 0.000 description 9
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 8
- 239000000243 solution Substances 0.000 description 8
- 239000004570 mortar (masonry) Substances 0.000 description 7
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 5
- 239000007864 aqueous solution Substances 0.000 description 5
- 239000000377 silicon dioxide Substances 0.000 description 5
- WCUXLLCKKVVCTQ-UHFFFAOYSA-M Potassium chloride Chemical compound [Cl-].[K+] WCUXLLCKKVVCTQ-UHFFFAOYSA-M 0.000 description 4
- 239000003513 alkali Substances 0.000 description 4
- XIXADJRWDQXREU-UHFFFAOYSA-M lithium acetate Chemical compound [Li+].CC([O-])=O XIXADJRWDQXREU-UHFFFAOYSA-M 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
- 239000011398 Portland cement Substances 0.000 description 3
- 239000004280 Sodium formate Substances 0.000 description 3
- 239000003945 anionic surfactant Substances 0.000 description 3
- 125000002091 cationic group Chemical group 0.000 description 3
- 239000003093 cationic surfactant Substances 0.000 description 3
- 150000001875 compounds Chemical class 0.000 description 3
- 230000007797 corrosion Effects 0.000 description 3
- 238000005260 corrosion Methods 0.000 description 3
- 239000010881 fly ash Substances 0.000 description 3
- IAQLJCYTGRMXMA-UHFFFAOYSA-M lithium;acetate;dihydrate Chemical compound [Li+].O.O.CC([O-])=O IAQLJCYTGRMXMA-UHFFFAOYSA-M 0.000 description 3
- 239000002736 nonionic surfactant Substances 0.000 description 3
- 239000002893 slag Substances 0.000 description 3
- 239000011780 sodium chloride Substances 0.000 description 3
- HLBBKKJFGFRGMU-UHFFFAOYSA-M sodium formate Chemical compound [Na+].[O-]C=O HLBBKKJFGFRGMU-UHFFFAOYSA-M 0.000 description 3
- 235000019254 sodium formate Nutrition 0.000 description 3
- 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 description 2
- QTBSBXVTEAMEQO-UHFFFAOYSA-M Acetate Chemical compound CC([O-])=O QTBSBXVTEAMEQO-UHFFFAOYSA-M 0.000 description 2
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 2
- DBVJJBKOTRCVKF-UHFFFAOYSA-N Etidronic acid Chemical compound OP(=O)(O)C(O)(C)P(O)(O)=O DBVJJBKOTRCVKF-UHFFFAOYSA-N 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 235000019738 Limestone Nutrition 0.000 description 2
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- LUYGICHXYUCIFA-UHFFFAOYSA-H calcium;dimagnesium;hexaacetate Chemical compound [Mg+2].[Mg+2].[Ca+2].CC([O-])=O.CC([O-])=O.CC([O-])=O.CC([O-])=O.CC([O-])=O.CC([O-])=O LUYGICHXYUCIFA-UHFFFAOYSA-H 0.000 description 2
- 150000001735 carboxylic acids Chemical class 0.000 description 2
- 230000001627 detrimental effect Effects 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 230000002401 inhibitory effect Effects 0.000 description 2
- 239000006028 limestone Substances 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- KWGKDLIKAYFUFQ-UHFFFAOYSA-M lithium chloride Chemical compound [Li+].[Cl-] KWGKDLIKAYFUFQ-UHFFFAOYSA-M 0.000 description 2
- RDAKCPVJSPEDON-UHFFFAOYSA-M lithium;formate;hydrate Chemical compound [Li+].O.[O-]C=O RDAKCPVJSPEDON-UHFFFAOYSA-M 0.000 description 2
- 150000002739 metals Chemical class 0.000 description 2
- 239000001103 potassium chloride Substances 0.000 description 2
- 235000011164 potassium chloride Nutrition 0.000 description 2
- 229910001414 potassium ion Inorganic materials 0.000 description 2
- 239000011044 quartzite Substances 0.000 description 2
- 239000011435 rock Substances 0.000 description 2
- 150000003839 salts Chemical class 0.000 description 2
- 229910021487 silica fume Inorganic materials 0.000 description 2
- 229940087562 sodium acetate trihydrate Drugs 0.000 description 2
- 229910001415 sodium ion Inorganic materials 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- CMGDVUCDZOBDNL-UHFFFAOYSA-N 4-methyl-2h-benzotriazole Chemical class CC1=CC=CC2=NNN=C12 CMGDVUCDZOBDNL-UHFFFAOYSA-N 0.000 description 1
- UXVMQQNJUSDDNG-UHFFFAOYSA-L Calcium chloride Chemical compound [Cl-].[Cl-].[Ca+2] UXVMQQNJUSDDNG-UHFFFAOYSA-L 0.000 description 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- OCUCCJIRFHNWBP-IYEMJOQQSA-L Copper gluconate Chemical class [Cu+2].OC[C@@H](O)[C@@H](O)[C@H](O)[C@@H](O)C([O-])=O.OC[C@@H](O)[C@@H](O)[C@H](O)[C@@H](O)C([O-])=O OCUCCJIRFHNWBP-IYEMJOQQSA-L 0.000 description 1
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 1
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 description 1
- 229910021536 Zeolite Inorganic materials 0.000 description 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- 150000001242 acetic acid derivatives Chemical class 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 239000012615 aggregate Substances 0.000 description 1
- 229910001514 alkali metal chloride Inorganic materials 0.000 description 1
- 229910001617 alkaline earth metal chloride Inorganic materials 0.000 description 1
- 125000000217 alkyl group Chemical group 0.000 description 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 150000001412 amines Chemical class 0.000 description 1
- 239000002280 amphoteric surfactant Substances 0.000 description 1
- 125000000129 anionic group Chemical group 0.000 description 1
- 229910052787 antimony Inorganic materials 0.000 description 1
- WATWJIUSRGPENY-UHFFFAOYSA-N antimony atom Chemical compound [Sb] WATWJIUSRGPENY-UHFFFAOYSA-N 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 229910052793 cadmium Inorganic materials 0.000 description 1
- BDOSMKKIYDKNTQ-UHFFFAOYSA-N cadmium atom Chemical compound [Cd] BDOSMKKIYDKNTQ-UHFFFAOYSA-N 0.000 description 1
- VSGNNIFQASZAOI-UHFFFAOYSA-L calcium acetate Chemical compound [Ca+2].CC([O-])=O.CC([O-])=O VSGNNIFQASZAOI-UHFFFAOYSA-L 0.000 description 1
- 239000001639 calcium acetate Substances 0.000 description 1
- 235000011092 calcium acetate Nutrition 0.000 description 1
- 229960005147 calcium acetate Drugs 0.000 description 1
- 239000001110 calcium chloride Substances 0.000 description 1
- 229910001628 calcium chloride Inorganic materials 0.000 description 1
- 239000004202 carbamide Substances 0.000 description 1
- 150000001720 carbohydrates Chemical class 0.000 description 1
- 235000014633 carbohydrates Nutrition 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 150000001805 chlorine compounds Chemical class 0.000 description 1
- 150000001860 citric acid derivatives Chemical class 0.000 description 1
- 229910017052 cobalt Inorganic materials 0.000 description 1
- 239000010941 cobalt Substances 0.000 description 1
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000032798 delamination Effects 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 230000002542 deteriorative effect Effects 0.000 description 1
- 229910003460 diamond Inorganic materials 0.000 description 1
- 239000010432 diamond Substances 0.000 description 1
- BCAARMUWIRURQS-UHFFFAOYSA-N dicalcium;oxocalcium;silicate Chemical compound [Ca+2].[Ca+2].[Ca]=O.[O-][Si]([O-])([O-])[O-] BCAARMUWIRURQS-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
- 229940042400 direct acting antivirals phosphonic acid derivative Drugs 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- 230000003090 exacerbative effect Effects 0.000 description 1
- 150000004675 formic acid derivatives Chemical class 0.000 description 1
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 230000037427 ion transport Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- NLYAJNPCOHFWQQ-UHFFFAOYSA-N kaolin Chemical compound O.O.O=[Al]O[Si](=O)O[Si](=O)O[Al]=O NLYAJNPCOHFWQQ-UHFFFAOYSA-N 0.000 description 1
- 150000002642 lithium compounds Chemical class 0.000 description 1
- 229910001416 lithium ion Inorganic materials 0.000 description 1
- 150000002680 magnesium Chemical class 0.000 description 1
- WPBNNNQJVZRUHP-UHFFFAOYSA-L manganese(2+);methyl n-[[2-(methoxycarbonylcarbamothioylamino)phenyl]carbamothioyl]carbamate;n-[2-(sulfidocarbothioylamino)ethyl]carbamodithioate Chemical compound [Mn+2].[S-]C(=S)NCCNC([S-])=S.COC(=O)NC(=S)NC1=CC=CC=C1NC(=S)NC(=O)OC WPBNNNQJVZRUHP-UHFFFAOYSA-L 0.000 description 1
- 239000011404 masonry cement Substances 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 229910001510 metal chloride Inorganic materials 0.000 description 1
- 150000005309 metal halides Chemical class 0.000 description 1
- 235000010755 mineral Nutrition 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 239000011412 natural cement Substances 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 239000003129 oil well Substances 0.000 description 1
- WFIZEGIEIOHZCP-UHFFFAOYSA-M potassium formate Chemical compound [K+].[O-]C=O WFIZEGIEIOHZCP-UHFFFAOYSA-M 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 230000009257 reactivity Effects 0.000 description 1
- 239000011150 reinforced concrete Substances 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 150000004760 silicates Chemical class 0.000 description 1
- 235000015424 sodium Nutrition 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 229910052718 tin Inorganic materials 0.000 description 1
- 239000011135 tin Substances 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
- 150000003852 triazoles Chemical class 0.000 description 1
- 239000010457 zeolite Substances 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
- 239000011701 zinc Substances 0.000 description 1
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K3/00—Materials not provided for elsewhere
- C09K3/18—Materials not provided for elsewhere for application to surfaces to minimize adherence of ice, mist or water thereto; Thawing or antifreeze materials for application to surfaces
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K3/00—Materials not provided for elsewhere
- C09K3/18—Materials not provided for elsewhere for application to surfaces to minimize adherence of ice, mist or water thereto; Thawing or antifreeze materials for application to surfaces
- C09K3/185—Thawing materials
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
- Materials Applied To Surfaces To Minimize Adherence Of Mist Or Water (AREA)
- Aftertreatments Of Artificial And Natural Stones (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
- Water Treatment By Electricity Or Magnetism (AREA)
Abstract
Description
本出願は、2005年9月22日に提出されたU.S.特許仮出願第60/719624号の優先権を主張し、その開示は、全体として、引用することにより本明細書の一部を構成する。
本発明は、空港の滑走路、誘導路及びエプロン、高速道路、歩道、駐車場等の、屋外の任意のコンクリート露面へ使用するのに好適な凍結防止(deicing)組成物に関する。
空港の滑走路、車道、歩道、橋等々のコンクリート舗装道路上の雪や氷は、交通や安全性に関する重大な問題を生じることがある。それ故に、種々の組成物が、そのようなコンクリート舗装道路の凍結を防ぐ(deice)ために提案されてきた。歴史的には、塩化ナトリウム、塩化カリウム及び塩化カルシウムのような、アルカリ金属及びアルカリ土類金属塩化物が使用されていた。これらの化合物は、効果的であり、比較的安価であるが、鉄、銅、アルミニウム等のような金属に対して、非常に腐食性である。更に、そのような塩化物は、環境に有害なこともある。従って、これらの材料は、一部の用途では、容認できるが、塩化物含有除氷剤(deicer)は、コンクリート面、特に航空機により使用されるコンクリート面に好適ではない。グリコール系調合物、尿素含有調合物及びメタノール含有調合物も提案された。しかしながら、これらの調合物は、有毒かつ腐食性であり、一部は、極めて引火性が高い。
本発明は、本発明の実施形態が示される添付図面を参照して、本明細書中に一層完全に記述されよう。しかしながら、本発明は、多数の異なる形態で実施でき、本明細書中に記載の実施形態に限定されると解釈すべきではない。むしろ、これらの実施形態は、この開示を徹底して、完全なものとし、かつ本発明のコンセプトを当業者に完全に伝達するために提供される。
Claims (18)
- a)カルボン酸のカリウム塩又はナトリウム塩と、
b)カルボン酸のリチウム塩又は硝酸リチウムと
を含み、
カリウムに対するリチウムのモル比又はナトリウムに対するリチウムのモル比が、10%〜80%である凍結防止組成物。 - 上記カルボン酸が、ギ酸、酢酸、プロピオン酸、グリコール酸及び乳酸、又はこれらの混合物からなる群から選択される請求項1に記載の凍結防止組成物。
- 更に防食剤を含む請求項1に記載の凍結防止組成物。
- 上記防食剤が、ホスホン酸誘導体である請求項3に記載の凍結防止組成物。
- 上記防食剤が、ホスフェート又はニトレートである請求項3に記載の凍結防止組成物。
- カルボン酸のアルカリ金属塩と、アルカリ金属硝酸塩とを含む、コンクリート表面用凍結防止組成物。
- カルボン酸のアルカリ金属塩が、ギ酸、酢酸、プロピオン酸、グリコール酸及び乳酸、又はこれらの混合物の、カリウム塩、ナトリウム塩及びリチウム塩からなる群から選択される請求項6に記載の凍結防止組成物。
- 更に防食剤を含む請求項6に記載の凍結防止組成物。
- カルボン酸のアルカリ金属塩が、酢酸カリウム又は酢酸ナトリウムであり、上記アルカリ金属硝酸塩が、硝酸リチウムである請求項6に記載の凍結防止組成物。
- 上記カルボン酸のアルカリ金属塩のアルカリ金属に対する、上記アルカリ金属硝酸塩のアルカリ金属の比が、0.10〜0.80である請求項6に記載の凍結防止組成物。
- a)ハロゲン化金属塩と、
b)カルボン酸のリチウム塩又は硝酸リチウムと
を含み、
カリウムに対するリチウムのモル比又はナトリウムに対するリチウムのモル比が、10%〜80%である凍結防止組成物。 - 更に防食剤を含む請求項11に記載の凍結防止組成物。
- 上記防食剤が、ホスホン酸誘導体である請求項12に記載の凍結防止組成物。
- 上記ハロゲン化金属塩の金属が、カリウム、ナトリウム、マグネシウム及びカルシウムからなる群から選択される請求項11に記載の凍結防止組成物。
- 上記防食剤が、ホスフェート又はニトレートである請求項12に記載の凍結防止組成物。
- カルボン酸のカリウム塩又はナトリウム塩と、カルボン酸のリチウム塩とを含む凍結防止組成物を、コンクリート表面に施与するステップを含む、コンクリート表面の凍結防止方法。
- ハロゲン化金属塩と、カルボン酸のリチウム塩又は硝酸リチウムとを含む凍結防止組成物を施与するステップを含むコンクリート表面の凍結防止方法であって、カリウムに対するリチウムのモル比又はナトリウムに対するリチウムのモル比が、10%〜80%である、凍結防止方法。
- 凍結防止されるコンクリートにASR損傷を引き起こし得る凍結防止組成物において、上記凍結防止組成物の凍結防止特性に不利な影響を及ぼすのを回避するために、上記凍結防止組成物の共融点を降下させないような固体のパーセント濃度で、カルボン酸のリチウム塩又は硝酸リチウムを添加するステップを含む、改良。
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US71962405P | 2005-09-22 | 2005-09-22 | |
US60/719,624 | 2005-09-22 | ||
US11/533,568 US20070063169A1 (en) | 2005-09-22 | 2006-09-20 | Deicing composition |
US11/533,568 | 2006-09-20 | ||
PCT/US2006/036886 WO2007038221A1 (en) | 2005-09-22 | 2006-09-21 | Deicing composition |
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JP2009511647A true JP2009511647A (ja) | 2009-03-19 |
JP5208748B2 JP5208748B2 (ja) | 2013-06-12 |
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US (3) | US20070063169A1 (ja) |
EP (2) | EP2261294A3 (ja) |
JP (1) | JP5208748B2 (ja) |
KR (1) | KR20080053310A (ja) |
CN (2) | CN101268165B (ja) |
AT (1) | ATE531779T1 (ja) |
CA (1) | CA2623044C (ja) |
NO (1) | NO20081404L (ja) |
WO (1) | WO2007038221A1 (ja) |
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CN102757763B (zh) * | 2012-08-08 | 2014-07-09 | 成都民航六维航化有限责任公司 | 增稠型道面除冰防冰液及其制备方法 |
CN102786246A (zh) * | 2012-08-31 | 2012-11-21 | 句容宁武高新技术发展有限公司 | 一种混凝土防冻剂 |
US10252808B2 (en) * | 2016-09-22 | 2019-04-09 | The Boeing Company | Fluid ice protection system flow conductivity sensor |
CN106857803A (zh) * | 2017-01-20 | 2017-06-20 | 东莞市领升等离子抛光设备有限公司 | 一种低冰点速冻保鲜液 |
RU2721321C1 (ru) * | 2019-06-27 | 2020-05-18 | Михаил Семенович Гурович | Антигололёдная композиция в виде твердого сыпучего материала |
CN114196378A (zh) * | 2021-12-10 | 2022-03-18 | 煤炭科学技术研究院有限公司 | 一种无氯环保融雪剂及其制备方法 |
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CA2623044A1 (en) | 2007-04-05 |
US8128835B2 (en) | 2012-03-06 |
EP1945732A1 (en) | 2008-07-23 |
CA2623044C (en) | 2014-04-29 |
US7943057B2 (en) | 2011-05-17 |
CN101268165A (zh) | 2008-09-17 |
US20110185943A1 (en) | 2011-08-04 |
NO20081404L (no) | 2008-06-23 |
EP2261294A3 (en) | 2010-12-22 |
WO2007038221A1 (en) | 2007-04-05 |
EP2261294A2 (en) | 2010-12-15 |
US20070063169A1 (en) | 2007-03-22 |
KR20080053310A (ko) | 2008-06-12 |
ATE531779T1 (de) | 2011-11-15 |
JP5208748B2 (ja) | 2013-06-12 |
EP1945732B1 (en) | 2011-11-02 |
CN102358832A (zh) | 2012-02-22 |
CN101268165B (zh) | 2011-06-15 |
US20100064932A1 (en) | 2010-03-18 |
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