WO2010102480A1 - 一种分散高级脂肪醇混合物的方法 - Google Patents
一种分散高级脂肪醇混合物的方法 Download PDFInfo
- Publication number
- WO2010102480A1 WO2010102480A1 PCT/CN2009/073820 CN2009073820W WO2010102480A1 WO 2010102480 A1 WO2010102480 A1 WO 2010102480A1 CN 2009073820 W CN2009073820 W CN 2009073820W WO 2010102480 A1 WO2010102480 A1 WO 2010102480A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- fatty alcohol
- emulsion
- mixture
- higher fatty
- alkyl
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims abstract description 28
- 239000000203 mixture Substances 0.000 title claims abstract description 24
- DNIAPMSPPWPWGF-GSVOUGTGSA-N (R)-(-)-Propylene glycol Chemical compound C[C@@H](O)CO DNIAPMSPPWPWGF-GSVOUGTGSA-N 0.000 title claims abstract description 13
- 150000002191 fatty alcohols Chemical class 0.000 claims abstract description 74
- 239000000839 emulsion Substances 0.000 claims abstract description 66
- 125000000217 alkyl group Chemical group 0.000 claims abstract description 25
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 24
- 239000003945 anionic surfactant Substances 0.000 claims abstract description 18
- 239000002562 thickening agent Substances 0.000 claims abstract description 15
- 239000002736 nonionic surfactant Substances 0.000 claims abstract description 14
- 229920000056 polyoxyethylene ether Polymers 0.000 claims abstract description 11
- 229940051841 polyoxyethylene ether Drugs 0.000 claims abstract description 11
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 claims abstract description 10
- 150000008055 alkyl aryl sulfonates Chemical class 0.000 claims abstract description 6
- 235000014113 dietary fatty acids Nutrition 0.000 claims abstract description 6
- 239000000194 fatty acid Substances 0.000 claims abstract description 6
- 229930195729 fatty acid Natural products 0.000 claims abstract description 6
- 239000000084 colloidal system Substances 0.000 claims abstract description 5
- 150000008051 alkyl sulfates Chemical class 0.000 claims abstract description 3
- 229920006395 saturated elastomer Polymers 0.000 claims abstract description 3
- 239000002270 dispersing agent Substances 0.000 claims abstract 2
- 125000004432 carbon atom Chemical group C* 0.000 claims description 18
- 239000012188 paraffin wax Substances 0.000 claims description 13
- 239000011734 sodium Substances 0.000 claims description 11
- IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical compound C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 claims description 10
- 238000004945 emulsification Methods 0.000 claims description 8
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 claims description 6
- 238000006116 polymerization reaction Methods 0.000 claims description 6
- 239000004094 surface-active agent Substances 0.000 claims description 4
- 229920002907 Guar gum Polymers 0.000 claims description 2
- 239000004354 Hydroxyethyl cellulose Substances 0.000 claims description 2
- 229920000663 Hydroxyethyl cellulose Polymers 0.000 claims description 2
- 239000004372 Polyvinyl alcohol Substances 0.000 claims description 2
- DPXJVFZANSGRMM-UHFFFAOYSA-N acetic acid;2,3,4,5,6-pentahydroxyhexanal;sodium Chemical compound [Na].CC(O)=O.OCC(O)C(O)C(O)C(O)C=O DPXJVFZANSGRMM-UHFFFAOYSA-N 0.000 claims description 2
- 239000001768 carboxy methyl cellulose Substances 0.000 claims description 2
- 239000000665 guar gum Substances 0.000 claims description 2
- 235000010417 guar gum Nutrition 0.000 claims description 2
- 229960002154 guar gum Drugs 0.000 claims description 2
- 235000019447 hydroxyethyl cellulose Nutrition 0.000 claims description 2
- 238000002844 melting Methods 0.000 claims description 2
- 230000008018 melting Effects 0.000 claims description 2
- 239000001923 methylcellulose Substances 0.000 claims description 2
- 235000010981 methylcellulose Nutrition 0.000 claims description 2
- 229920000193 polymethacrylate Polymers 0.000 claims description 2
- 235000019422 polyvinyl alcohol Nutrition 0.000 claims description 2
- 229920002451 polyvinyl alcohol Polymers 0.000 claims description 2
- WBHHMMIMDMUBKC-QJWNTBNXSA-M ricinoleate Chemical class CCCCCC[C@@H](O)C\C=C/CCCCCCCC([O-])=O WBHHMMIMDMUBKC-QJWNTBNXSA-M 0.000 claims description 2
- 235000019812 sodium carboxymethyl cellulose Nutrition 0.000 claims description 2
- 229920001027 sodium carboxymethylcellulose Polymers 0.000 claims description 2
- 239000000230 xanthan gum Substances 0.000 claims description 2
- 229920001285 xanthan gum Polymers 0.000 claims description 2
- 235000010493 xanthan gum Nutrition 0.000 claims description 2
- 229940082509 xanthan gum Drugs 0.000 claims description 2
- ATUOYWHBWRKTHZ-UHFFFAOYSA-N Propane Chemical compound CCC ATUOYWHBWRKTHZ-UHFFFAOYSA-N 0.000 claims 6
- 239000001294 propane Substances 0.000 claims 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims 1
- 239000004593 Epoxy Substances 0.000 claims 1
- 229920001479 Hydroxyethyl methyl cellulose Polymers 0.000 claims 1
- 125000003545 alkoxy group Chemical group 0.000 claims 1
- 229910052799 carbon Inorganic materials 0.000 claims 1
- 125000000914 phenoxymethylpenicillanyl group Chemical group CC1(S[C@H]2N([C@H]1C(=O)*)C([C@H]2NC(COC2=CC=CC=C2)=O)=O)C 0.000 claims 1
- 238000001308 synthesis method Methods 0.000 claims 1
- -1 alkoxy sulfate Chemical compound 0.000 abstract description 7
- 239000001993 wax Substances 0.000 abstract description 5
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 abstract description 3
- 230000001804 emulsifying effect Effects 0.000 abstract description 3
- 239000012847 fine chemical Substances 0.000 abstract description 3
- 229910052938 sodium sulfate Inorganic materials 0.000 abstract description 3
- 235000011152 sodium sulphate Nutrition 0.000 abstract description 3
- 239000004359 castor oil Substances 0.000 abstract description 2
- 235000019438 castor oil Nutrition 0.000 abstract description 2
- 238000001816 cooling Methods 0.000 abstract description 2
- ZEMPKEQAKRGZGQ-XOQCFJPHSA-N glycerol triricinoleate Natural products CCCCCC[C@@H](O)CC=CCCCCCCCC(=O)OC[C@@H](COC(=O)CCCCCCCC=CC[C@@H](O)CCCCCC)OC(=O)CCCCCCCC=CC[C@H](O)CCCCCC ZEMPKEQAKRGZGQ-XOQCFJPHSA-N 0.000 abstract description 2
- 238000010438 heat treatment Methods 0.000 abstract description 2
- 238000002156 mixing Methods 0.000 abstract description 2
- 239000007858 starting material Substances 0.000 abstract description 2
- 150000003839 salts Chemical class 0.000 abstract 1
- 238000003756 stirring Methods 0.000 abstract 1
- 150000001298 alcohols Chemical class 0.000 description 11
- 229910052708 sodium Inorganic materials 0.000 description 9
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 8
- USIUVYZYUHIAEV-UHFFFAOYSA-N diphenyl ether Chemical compound C=1C=CC=CC=1OC1=CC=CC=C1 USIUVYZYUHIAEV-UHFFFAOYSA-N 0.000 description 8
- 230000000052 comparative effect Effects 0.000 description 7
- 239000007787 solid Substances 0.000 description 6
- SNRUBQQJIBEYMU-UHFFFAOYSA-N Dodecane Natural products CCCCCCCCCCCC SNRUBQQJIBEYMU-UHFFFAOYSA-N 0.000 description 5
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 5
- 239000003995 emulsifying agent Substances 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 5
- 239000000123 paper Substances 0.000 description 5
- 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 description 4
- KBPLFHHGFOOTCA-UHFFFAOYSA-N caprylic alcohol Natural products CCCCCCCCO KBPLFHHGFOOTCA-UHFFFAOYSA-N 0.000 description 4
- 238000007872 degassing Methods 0.000 description 4
- GLDOVTGHNKAZLK-UHFFFAOYSA-N octadecan-1-ol Chemical compound CCCCCCCCCCCCCCCCCCO GLDOVTGHNKAZLK-UHFFFAOYSA-N 0.000 description 4
- 239000003973 paint Substances 0.000 description 4
- 125000000913 palmityl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 4
- 239000002245 particle Substances 0.000 description 4
- 238000002360 preparation method Methods 0.000 description 4
- 239000008399 tap water Substances 0.000 description 4
- 235000020679 tap water Nutrition 0.000 description 4
- GVGUFUZHNYFZLC-UHFFFAOYSA-N dodecyl benzenesulfonate;sodium Chemical compound [Na].CCCCCCCCCCCCOS(=O)(=O)C1=CC=CC=C1 GVGUFUZHNYFZLC-UHFFFAOYSA-N 0.000 description 3
- 150000002148 esters Chemical class 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 239000002994 raw material Substances 0.000 description 3
- 229940080264 sodium dodecylbenzenesulfonate Drugs 0.000 description 3
- HFDVRLIODXPAHB-UHFFFAOYSA-N 1-tetradecene Chemical compound CCCCCCCCCCCCC=C HFDVRLIODXPAHB-UHFFFAOYSA-N 0.000 description 2
- GOOHAUXETOMSMM-UHFFFAOYSA-N Propylene oxide Chemical compound CC1CO1 GOOHAUXETOMSMM-UHFFFAOYSA-N 0.000 description 2
- 239000002518 antifoaming agent Substances 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 239000006185 dispersion Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 150000004665 fatty acids Chemical class 0.000 description 2
- 239000006260 foam Substances 0.000 description 2
- 239000011859 microparticle Substances 0.000 description 2
- TVMXDCGIABBOFY-UHFFFAOYSA-N n-Octanol Natural products CCCCCCCC TVMXDCGIABBOFY-UHFFFAOYSA-N 0.000 description 2
- GOQYKNQRPGWPLP-UHFFFAOYSA-N n-heptadecyl alcohol Natural products CCCCCCCCCCCCCCCCCO GOQYKNQRPGWPLP-UHFFFAOYSA-N 0.000 description 2
- 125000002347 octyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 2
- PCMORTLOPMLEFB-ONEGZZNKSA-N sinapic acid Chemical compound COC1=CC(\C=C\C(O)=O)=CC(OC)=C1O PCMORTLOPMLEFB-ONEGZZNKSA-N 0.000 description 2
- 150000003467 sulfuric acid derivatives Chemical class 0.000 description 2
- 238000003786 synthesis reaction Methods 0.000 description 2
- DCXXMTOCNZCJGO-UHFFFAOYSA-N tristearoylglycerol Chemical compound CCCCCCCCCCCCCCCCCC(=O)OCC(OC(=O)CCCCCCCCCCCCCCCCC)COC(=O)CCCCCCCCCCCCCCCCC DCXXMTOCNZCJGO-UHFFFAOYSA-N 0.000 description 2
- 150000000180 1,2-diols Chemical class 0.000 description 1
- DMBUODUULYCPAK-UHFFFAOYSA-N 1,3-bis(docosanoyloxy)propan-2-yl docosanoate Chemical compound CCCCCCCCCCCCCCCCCCCCCC(=O)OCC(OC(=O)CCCCCCCCCCCCCCCCCCCCC)COC(=O)CCCCCCCCCCCCCCCCCCCCC DMBUODUULYCPAK-UHFFFAOYSA-N 0.000 description 1
- CMCBDXRRFKYBDG-UHFFFAOYSA-N 1-dodecoxydodecane Chemical compound CCCCCCCCCCCCOCCCCCCCCCCCC CMCBDXRRFKYBDG-UHFFFAOYSA-N 0.000 description 1
- NFAOATPOYUWEHM-UHFFFAOYSA-N 2-(6-methylheptyl)phenol Chemical compound CC(C)CCCCCC1=CC=CC=C1O NFAOATPOYUWEHM-UHFFFAOYSA-N 0.000 description 1
- BWDBEAQIHAEVLV-UHFFFAOYSA-N 6-methylheptan-1-ol Chemical compound CC(C)CCCCCO BWDBEAQIHAEVLV-UHFFFAOYSA-N 0.000 description 1
- PBWGCNFJKNQDGV-UHFFFAOYSA-N 6-phenylimidazo[2,1-b][1,3]thiazol-5-amine Chemical compound N1=C2SC=CN2C(N)=C1C1=CC=CC=C1 PBWGCNFJKNQDGV-UHFFFAOYSA-N 0.000 description 1
- GWFGDXZQZYMSMJ-UHFFFAOYSA-N Octadecansaeure-heptadecylester Natural products CCCCCCCCCCCCCCCCCOC(=O)CCCCCCCCCCCCCCCCC GWFGDXZQZYMSMJ-UHFFFAOYSA-N 0.000 description 1
- 235000019482 Palm oil Nutrition 0.000 description 1
- 239000004721 Polyphenylene oxide Substances 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 238000013019 agitation Methods 0.000 description 1
- BTBJBAZGXNKLQC-UHFFFAOYSA-N ammonium lauryl sulfate Chemical compound [NH4+].CCCCCCCCCCCCOS([O-])(=O)=O BTBJBAZGXNKLQC-UHFFFAOYSA-N 0.000 description 1
- 229940063953 ammonium lauryl sulfate Drugs 0.000 description 1
- 230000003254 anti-foaming effect Effects 0.000 description 1
- 239000010426 asphalt Substances 0.000 description 1
- OPVLOHUACNWTQT-UHFFFAOYSA-N azane;2-dodecoxyethyl hydrogen sulfate Chemical compound N.CCCCCCCCCCCCOCCOS(O)(=O)=O OPVLOHUACNWTQT-UHFFFAOYSA-N 0.000 description 1
- 235000013871 bee wax Nutrition 0.000 description 1
- 239000012166 beeswax Substances 0.000 description 1
- 229940090958 behenyl behenate Drugs 0.000 description 1
- 230000005587 bubbling Effects 0.000 description 1
- 235000014121 butter Nutrition 0.000 description 1
- 125000002915 carbonyl group Chemical group [*:2]C([*:1])=O 0.000 description 1
- 239000004203 carnauba wax Substances 0.000 description 1
- 235000013869 carnauba wax Nutrition 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 239000003240 coconut oil Substances 0.000 description 1
- 235000019864 coconut oil Nutrition 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000010779 crude oil Substances 0.000 description 1
- 125000002704 decyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000013530 defoamer Substances 0.000 description 1
- 239000003599 detergent Substances 0.000 description 1
- SMVRDGHCVNAOIN-UHFFFAOYSA-L disodium;1-dodecoxydodecane;sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O.CCCCCCCCCCCCOCCCCCCCCCCCC SMVRDGHCVNAOIN-UHFFFAOYSA-L 0.000 description 1
- 239000002612 dispersion medium Substances 0.000 description 1
- 125000003438 dodecyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003925 fat Substances 0.000 description 1
- 235000019197 fats Nutrition 0.000 description 1
- 150000002314 glycerols Chemical class 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 239000010440 gypsum Substances 0.000 description 1
- 229910052602 gypsum Inorganic materials 0.000 description 1
- 231100001261 hazardous Toxicity 0.000 description 1
- KCNOEZOXGYXXQU-UHFFFAOYSA-N heptatriacontan-19-one Chemical compound CCCCCCCCCCCCCCCCCCC(=O)CCCCCCCCCCCCCCCCCC KCNOEZOXGYXXQU-UHFFFAOYSA-N 0.000 description 1
- QKIAYRRGJHLRAQ-UHFFFAOYSA-N hexadecyl benzenesulfonate;sodium Chemical compound [Na].CCCCCCCCCCCCCCCCOS(=O)(=O)C1=CC=CC=C1 QKIAYRRGJHLRAQ-UHFFFAOYSA-N 0.000 description 1
- GELUAPFKLDGNFV-UHFFFAOYSA-N hexyl benzenesulfonate;sodium Chemical compound [Na].CCCCCCOS(=O)(=O)C1=CC=CC=C1 GELUAPFKLDGNFV-UHFFFAOYSA-N 0.000 description 1
- 125000004051 hexyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
- 230000007062 hydrolysis Effects 0.000 description 1
- 238000006460 hydrolysis reaction Methods 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 125000000959 isobutyl group Chemical group [H]C([H])([H])C([H])(C([H])([H])[H])C([H])([H])* 0.000 description 1
- 150000002576 ketones Chemical class 0.000 description 1
- 229920000609 methyl cellulose Polymers 0.000 description 1
- 239000012170 montan wax Substances 0.000 description 1
- 125000001421 myristyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 125000004108 n-butyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
- GAQPWOABOQGPKA-UHFFFAOYSA-N octadecyl docosanoate Chemical compound CCCCCCCCCCCCCCCCCCCCCC(=O)OCCCCCCCCCCCCCCCCCC GAQPWOABOQGPKA-UHFFFAOYSA-N 0.000 description 1
- NKBWPOSQERPBFI-UHFFFAOYSA-N octadecyl octadecanoate Chemical compound CCCCCCCCCCCCCCCCCCOC(=O)CCCCCCCCCCCCCCCCC NKBWPOSQERPBFI-UHFFFAOYSA-N 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 235000019198 oils Nutrition 0.000 description 1
- 239000002540 palm oil Substances 0.000 description 1
- 239000011087 paperboard Substances 0.000 description 1
- 239000013618 particulate matter Substances 0.000 description 1
- WXZMFSXDPGVJKK-UHFFFAOYSA-N pentaerythritol Chemical compound OCC(CO)(CO)CO WXZMFSXDPGVJKK-UHFFFAOYSA-N 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 229920000570 polyether Polymers 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 150000003138 primary alcohols Chemical class 0.000 description 1
- 230000003134 recirculating effect Effects 0.000 description 1
- PCMORTLOPMLEFB-UHFFFAOYSA-N sinapinic acid Natural products COC1=CC(C=CC(O)=O)=CC(OC)=C1O PCMORTLOPMLEFB-UHFFFAOYSA-N 0.000 description 1
- PFIOPNYSBSJFJJ-UHFFFAOYSA-M sodium;2-octylbenzenesulfonate Chemical compound [Na+].CCCCCCCCC1=CC=CC=C1S([O-])(=O)=O PFIOPNYSBSJFJJ-UHFFFAOYSA-M 0.000 description 1
- WCNNLAJSTDTFBA-UHFFFAOYSA-M sodium;4-(4-decoxysulfonylphenoxy)benzenesulfonate Chemical compound [Na+].C1=CC(S(=O)(=O)OCCCCCCCCCC)=CC=C1OC1=CC=C(S([O-])(=O)=O)C=C1 WCNNLAJSTDTFBA-UHFFFAOYSA-M 0.000 description 1
- RLJSXMVTLMHXJS-UHFFFAOYSA-M sodium;4-decylbenzenesulfonate Chemical compound [Na+].CCCCCCCCCCC1=CC=C(S([O-])(=O)=O)C=C1 RLJSXMVTLMHXJS-UHFFFAOYSA-M 0.000 description 1
- ORLPWCUCEDVJNN-UHFFFAOYSA-N sodium;tetradecyl benzenesulfonate Chemical compound [Na].CCCCCCCCCCCCCCOS(=O)(=O)C1=CC=CC=C1 ORLPWCUCEDVJNN-UHFFFAOYSA-N 0.000 description 1
- 125000004079 stearyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 238000006277 sulfonation reaction Methods 0.000 description 1
- 230000001629 suppression Effects 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 229940095068 tetradecene Drugs 0.000 description 1
- 238000004065 wastewater treatment Methods 0.000 description 1
Classifications
-
- 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
- C09K23/00—Use of substances as emulsifying, wetting, dispersing, or foam-producing agents
- C09K23/12—Sulfonates of aromatic or alkylated aromatic compounds
-
- 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
- C09K23/00—Use of substances as emulsifying, wetting, dispersing, or foam-producing agents
-
- 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
- C09K23/00—Use of substances as emulsifying, wetting, dispersing, or foam-producing agents
- C09K23/017—Mixtures of compounds
Definitions
- a method of dispersing a higher fatty alcohol mixture involves a process for preparing a higher fatty alcohol emulsion, more specifically, a method for preparing a stable emulsion of a natural fatty alcohol and a synthetic alcohol mixture, which reduces the cost of preparing the emulsion entirely from the synthetic fatty alcohol. Since the preparation of the mixture emulsion is a fine chemical additive, it belongs to the field of fine chemical preparation technology. Background technique
- the present invention describes the preparation of an aqueous fatty alcohol emulsion which can be used as a defoaming agent in industrial fields such as papermaking, wastewater treatment, construction industry, waterborne coatings, gypsum, and the like.
- defoamers The elimination of these bubbles is inseparable from the defoamer.
- the main properties of defoamers are in defoaming performance, antifoaming performance and degassing performance, but their focus is inconsistent in different processes. In the papermaking process, it can remove the bubbles adsorbed on the surface of the fine particulate matter, which is reflected in its degassing effect.
- Fatty alcohols are classified into synthetic fatty alcohols and natural fatty alcohols.
- Synthetic fatty alcohols are synthesized by Ziegler method and carbonyl method.
- the typical companies that produce synthetic fatty alcohols abroad are Sasol and Cognis, which are expensive and are the price of natural fatty alcohols. 3 to 4 times.
- Natural fatty alcohols are generally extracted from fats and oils. However, since the state of the higher fatty alcohol itself is solid, it is easy to aggregate in the emulsion after emulsification, that is, the viscosity of the emulsion becomes very large over time, and finally it is paste-like, and has no fluidity, affecting the product. usage of.
- Patent CN1781574A describes a process for preparing a synthetic alcohol emulsion which uses a polyether formed from an isomeric primary alcohol and ethylene oxide as an emulsifier for emulsifying higher aliphatic alcohols.
- US5744066 describes the use of isooctylphenol ethoxylates and sulfates as emulsifiers to emulsify higher fatty alcohols, fatty acid esters and the like.
- US 5,807,502 describes the use of a C 6 -18 1,2-diol-ethylene oxide addition product as an emulsifier for emulsified fatty alcohols, which describes the emulsifying of natural alcohols, but in this method (: 6 - 18
- the price of 1,2-diol is very high, it is not easy to buy, and it is not suitable for industrial production. Therefore, the advanced fatty alcohol emulsion prepared by these methods is not involved in the raw material price is too high, that is, the obtained emulsion is still unstable, there is no How to reduce the cost of using higher fatty alcohols and improve the stability of the emulsion to make a fundamental solution.
- the inventors have conducted a large number of experimental studies to stably disperse a mixture of a synthetic higher aliphatic alcohol and a natural higher aliphatic alcohol by the emulsification of a fatty alcohol polyoxyethylene ether nonionic surfactant and the dispersion of an anionic surfactant.
- a stable emulsion is obtained, and the viscosity of the emulsion does not substantially increase with time.
- the prepared emulsion has good defoaming performance and degassing performance in papermaking white water, which reduces the cost of producing a fatty alcohol type emulsion defoaming agent using synthetic high-grade fatty alcohol. Summary of the invention
- the present invention provides a method for better dispersing a mixture of a natural fatty alcohol and a synthetic alcohol in water by using an emulsification of a nonionic surfactant and dispersion of an anionic surfactant for improving the stability of the emulsion.
- a method for dispersing a mixture of higher fatty alcohols which comprises a higher fatty alcohol emulsion composed of a synthetic higher aliphatic alcohol, a natural higher aliphatic alcohol, a paraffin wax, a nonionic surfactant, an anionic surfactant, a thickener and water,
- the amount of each substance is set based on the total mass of all materials being 100 parts.
- the specific components are as follows:
- Synthesis of advanced fatty alcohols The synthesis of higher fatty alcohols is obtained by the Ziegler process or the oxo process.
- the synthetic higher aliphatic alcohols used in this patent include higher fatty alcohols having 14 to 30 carbon atoms, both branched and linear.
- the synthetic higher fatty alcohol is a mixture of a plurality of fatty alcohols in an amount of from 1 to 30%, preferably from 5 to 20%, based on the total mass of the high-grade fatty alcohol emulsion.
- Natural high-grade fatty alcohol Natural high-grade fatty alcohol was first produced from cetyl wax, and the resulting mixture The fatty alcohol is neutralized by sulfonation and becomes sulfate. It is the first anionic detergent. Later, it was developed using coconut oil, palm oil and butter, which are rich in sources, and the fatty acids obtained by hydrolysis are then reduced to alcohols, collectively referred to as natural fatty alcohols.
- Natural fatty alcohols appearing on the market include C 8 _ 1Q alcohols, c 8 _ 14 alcohols, c 8 -18 alcohols, c m4 alcohols, c m8 alcohols, c 16 alcohols, c 1 W8 alcohols, c 8 alcohols, C 1Q alcohols, c 12 alcohol, c 14 alcohol, c 16 alcohol and c 18 alcohol.
- the present invention preferably c 18 12 _ natural saturated higher aliphatic alcohol, including linear and branched, and 1 ⁇ 15% of the total mass of the emulsion is used in an amount higher fatty alcohols, preferably 5 to 10%.
- paraffin wax used in the present invention includes natural waxes such as solid paraffin wax and montan wax extracted from crude oil, asphalt, fossil, and natural esters, ketones or natural (3 16 ⁇ 32 fatty acids formed with natural C 16 ⁇ 32 fatty alcohols).
- Esters such as stearyl stearate, stearyl behenate, behenyl behenate, stearyl ketone, glyceryl tristearate, glyceryl tribehenate, pentaerythritol tetrastearyl Acid ester, hydrogenated castor oil, sinapic acid amide, carnauba wax and beeswax.
- the natural wax is preferred in the present invention, especially ordinary paraffin wax having a melting point of more than 50 ° C, and the amount thereof is 1 to 15% of the total mass of the higher fatty alcohol emulsion. , preferably 5 to 10%.
- Nonionic surfactants The nonionic surfactant in the present invention is an emulsifier for preparing a fatty alcohol emulsion, and its structure is represented by the following formula:
- M is a starter group of a nonionic surfactant, including an alkyl group and a benzene ring.
- EO ethylene oxide
- PO propylene oxide
- m is an integer from 1 to 200
- n is an integer from 0 to 100.
- M is an alkyl group
- M is a linear or branched alkyl group having 4 to 20 carbon atoms, including n-butyl, isobutyl, hexyl, octyl, decyl, dodecyl, and tetradecene. Alkyl, hexadecyl and octadecyl.
- M is a benzene ring, it is represented by the following structural formula:
- R1 is an alkyl substituent on the benzene ring, and its position on the benzene ring is not limited, and it is a saturated alkyl group having 1 to 20 carbon atoms, preferably a saturated alkyl group having 6 to 12 carbon atoms, including straight Chained and branched.
- the above M group is preferably a linear alkyl group having 6 to 12 carbon atoms.
- the amount of the nonionic surfactant is 0.1 to 5% of the total mass of the higher fatty alcohol emulsion, preferably 5.
- Anionic surfactants The anionic surfactant involved in the present invention adsorbs on the surface of the fatty alcohol microparticles to cause strong repulsion between the microparticles.
- Anionic surfactants include sulfonated ricinoleate, sulfonated fatty acid glycerides (such as sulfonated glycerol monococoate), alkyl sulfates having at least 8 carbon atoms (including dodecane) Alkoxy sulfates of sodium alkyl, ammonium lauryl sulfate, alkyl having at least 8 carbon atoms (such as sodium lauryl ether sulfate, ammonium lauryl ether sulfate), alkyl aryl sulfonates and Sodium alkyl polyoxyethylene ether sulfate, the above anionic surfactants are used singly or in combination at any ratio, and preferably the anionic surfactants are alkyl aryl sulfonates, sodium alkyl polyoxyethylene ether sulfates and ten Sodium dialkyl sulfate. The amount thereof is from 0.1 to 5%, preferably from
- alkylarylsulfonate described in the anionic surfactant is represented by the following structural formula
- R 2 is a saturated alkyl group having 10 to 16 carbon atoms, which includes a linear chain and a branched chain, and the subscript p is a degree of polymerization, and the value is 0 to 0. 4.
- R 2 includes sodium hexylbenzenesulfonate, sodium octylbenzenesulfonate, sodium decylbenzenesulfonate, sodium dodecylbenzenesulfonate, sodium tetradecylbenzenesulfonate, sodium cetylbenzenesulfonate.
- sodium octyl diphenyl ether disulfonate sodium decyl diphenyl ether disulfonate, sodium tetradecyl diphenyl ether disulfonate, sodium cetyl diphenyl ether disulfonate.
- the sodium alkyl polyoxyethylene ether sulfate described in the anionic surfactant is represented by the following formula:
- R 3 is a saturated alkyl group having 8 to 14 carbon atoms, and it includes a linear chain and a branched chain.
- the subscript ⁇ is the degree of polymerization of ethylene oxide, and the ratio is from 3 to 30.
- thickener The thickening agent of the present invention is intended to further enhance the stability of the emulsion.
- thickeners including natural and synthetic, which can be selected from xanthan gum, guar gum, PVA, sodium carboxymethylcellulose, hydroxyethylcellulose, methylcellulose or polymethacrylate. Stabilize the emulsion.
- a thickener of acrylic is preferred.
- the thickener is used in an amount of 0.1 to 5%, preferably 0.5 to 2%, based on the total mass of the higher fatty alcohol emulsion.
- Water is a dispersion medium, and the amount of the mixture is mainly used to adjust the content of the final emulsion. It accounts for 60 to 95%, preferably 75 to 85%, of the total mass of the fatty alcohol emulsion.
- the advanced mixed fatty alcohol emulsion is obtained by the following steps: mixing synthetic high-grade fatty alcohol, natural higher aliphatic alcohol, paraffin wax, nonionic surfactant and anionic surfactant in proportion, and heating to 80 ⁇ 95 °C Then slowly add water with a temperature of 60 ⁇ 80 °C, start emulsification, keep the emulsification temperature above 60 when emulsified; after the hot water is added, pass the colloid mill; finally cool down to 30 ⁇ 40 °C, then add The thickener is uniformly mixed to obtain the advanced mixed fatty alcohol emulsion prepared by the present invention.
- the concentration of the final emulsion is preferably from 10 to 30%. detailed description:
- the water of C is emulsified in the above mixture, and the above crude emulsion is ground to a desired particle size by colloidal cooling, and the temperature is lowered to 30 ° C, and 235 parts of the emulsion diluted with tap water is added to 30%, and the viscosity of the emulsion is adjusted by adding an acrylic thickener. 438 mPa_s can be.
- the emulsion After the emulsion is prepared, it is divided into three parts and placed in an environment of 10 ° C, 25 ° C, and 40 ° C, and the viscosity change of the emulsion is periodically tested (time is 1 month).
- the viscosity change law of the emulsion is as shown in Table 1 below. : Table 1 Viscosity change of mixed alcohol emulsion prepared by different methods
- test results are shown in Table 2:
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Colloid Chemistry (AREA)
Description
一种分散高级脂肪醇混合物的方法 技术领域
一种分散高级脂肪醇混合物的方法涉及一种高级脂肪醇乳液的制备方 法， 更准确地说， 是制备天然脂肪醇和合成醇混合物稳定乳液的方法， 降低 了全部用合成脂肪醇制备乳液的成本。 由于制备混合物乳液属于精细化学品 添加剂， 因此它隶属于精细化工制剂技术领域。 背景技术
本发明介绍了一种水性脂肪醇乳液的制备， 其可以用作消泡剂， 应用在 造纸、 废水处理、 建筑工业、 水性涂料、 石膏等工业领域中。
在一些工业加工过程中， 表面活性物质的存在或使用产生了很多积极的 作用， 但是也带来了严重的泡沬问题。 在涂料和油漆的生产过程中， 研磨阶 段的高速搅拌会向体系中引入空气， 致使大量危害泡沬存在， 这样就造成体 系体积膨胀， 难以包装和使用。 而且， 当用户在基质上使用涂料或油漆时， 也能产生泡沬， 小气泡不但能形成可见的表面缺陷， 还能在干膜上形成弱斑。
在造纸生产过程中， 含表面活性剂的水在循环过程中也能产生有害泡沬。 在抄纸工序， 气泡在刚刚形成纸的表面上形成坑。 当纸机速度提高时， 空气 被带入悬浮液的可能性增大， 并且最终能导致纸板的多孔结构。 这些缺点在 封闭循环使用水的纸机中更为明显， 这是因为残留在水中的表面活性剂容易 在封闭系统中积累。
这些泡沬的消除都离不开消泡剂。 消泡剂的主要性能体现在消泡性能、 抑泡性能以及脱气性能， 但是在不同的工序中其侧重点不一致。， 在抄纸工序 中， 它能将吸附在细小颗粒物质表面的气泡脱除， 这时候体现的是它的脱气 作用。
大量的文献资料介绍高级脂肪醇乳液在造纸抄纸体系中具有优良的脱气 性能和消泡性能， 特别是在现代高速纸机上。 国外 Blackbum、 BASF等公司 都在生产这些类型的产品， 典型产品有八6^1^1 81和1^ 592、 DP 594等等。
脂肪醇分为合成脂肪醇和天然脂肪醇， 合成脂肪醇是通过齐格勒法和羰 基法合成， 国外生产合成脂肪醇比较典型的公司有 Sasol公司和 Cognis公司， 价格昂贵， 是天然脂肪醇价格的 3〜4倍。 天然脂肪醇一般都是从油脂中提取 出来的。
但是由于高级脂肪醇自身的状态为固体， 乳化后在乳液中很容易聚集， 也就是说乳液的粘度随着时间的推移会变得非常大， 乃至最后呈膏状， 不具 流动性， 影响到产品的使用。
专利 CN1781574A介绍了制备合成醇乳液的方法， 它用异构伯醇与环氧 乙烷形成的聚醚作为乳化高级脂肪醇的乳化剂。 US5744066 介绍用异辛基酚 聚氧乙烯醚以及硫酸化物作为乳化剂乳化高级脂肪醇、 脂肪酸酯等的混合物。 US5807502介绍用 C6-18的 1,2—二醇与环氧乙烷加成的反应产物作为乳化脂 肪醇的乳化剂， 介绍说可以乳化天然醇， 但是这种方法中的（：6-18的 1,2—二 醇的价格很高， 不容易购买， 更不宜工业化生产。 因此， 通过这些方法制备 的高级脂肪醇乳液不是涉及的原料价格太高， 就是得到的乳液仍不稳定， 没 有对如何降低高级脂肪醇的使用成本和提高乳液的稳定性做出根本解决。
本发明人经过大量的实验研究， 通过脂肪醇聚氧乙烯醚非离子表面活性 剂的乳化作用和阴离子表面活性剂的分散作用， 能将合成的高级脂肪醇和天 然的高级脂肪醇的混合物稳定地分散在水中， 得到稳定的乳液， 乳液的粘度 基本不随着时间的变化而变大。 制备的乳液在造纸白水中具有良好的消抑泡 性能和脱气性能， 这样也就降低了全部使用合成高级脂肪醇生产脂肪醇型乳 液消泡剂的成本。 发明内容
本发明提供了较好地分散天然脂肪醇和合成醇混合物于水中的方法， 其 原理是利用非离子型表面活性剂的乳化作用和阴离子型表面活性剂的分散作 用来提高乳液稳定性的。
技术方案：
一种分散高级脂肪醇混合物的方法， 其制备的高级脂肪醇乳液由合成高 级脂肪醇、 天然高级脂肪醇、 石蜡、 非离子表面活性剂、 阴离子表面活性剂、 增稠剂和水组成， 下述各种物质的用量是基于所有物料质量总和为 100 份的 情况下而设定的。 具体组份如下：
1、 合成高级脂肪醇。 合成高级脂肪醇指通过齐格勒方法或羰基合成法得 到的， 本专利使用的合成高级脂肪醇包括碳原子数为 14〜30 的高级脂肪醇， 包括支链的和直链的。 合成高级脂肪醇为多种脂肪醇的混合物， 其用量占高 级脂肪醇乳液总质量的 1〜30%， 优选 5〜20%。
2、 天然高级脂肪醇。 天然高级脂肪醇最早是由鲸蜡制取的， 所得的混合
脂肪醇经磺化中和后成为硫酸盐， 是最早的一种阴离子洗涤剂。 其后开发利 用来源比较丰富的椰子油、 棕榈油和牛油为原料， 水解所得脂肪酸再还原为 醇， 统称为天然脂肪醇。 市场出现的天然脂肪醇包括 C8_1Q醇、 c8_14醇、 c8_18 醇、 cm4醇、 cm8醇、 c^16醇、 c1W8醇、 c8醇、 C1Q醇、 c12醇、 c14醇、 c16醇和 c18醇。本发明优选 c12_18饱和的天然高级脂肪醇， 包括支链的和直链 的， 其用量占高级脂肪醇乳液总质量的 1〜15%， 优选 5〜10%。
3、 石蜡。 本发明中使用的石蜡包括天然蜡， 如从原油、 沥青、 化石中提 取的固体石蜡和褐煤蜡， 也包括天然酯、 酮或天然(316〜32脂肪酸与天然 C16〜32 脂肪醇形成的酯类化合物， 例如硬脂酸十八醇酯、 山嵛酸硬脂醇酯、 山嵛酸 山嵛醇酯、 硬脂酮、 甘油三硬脂酸酯、 甘油三山嵛酸酯、 季戊四醇四硬脂酸 酯、 氢化蓖麻油、 芥子酸酰胺， 加洛巴蜡和蜂蜡。 本发明首选天然蜡， 尤其 是熔点大于 50°C的普通固体石蜡，其用量占高级脂肪醇乳液总质量的 1〜15%， 优选 5~10%。
4、 非离子表面活性剂。 本发明中的非离子表面活性剂是制备脂肪醇乳液 的乳化剂， 其结构用如下通式表示：
ΜΟ(ΕΟ)∞(ΡΟ)„Η
M为非离子表面活性剂的起始剂基团， 包括烷基和苯环。 和 《分别为 环氧乙烷 (EO)和环氧丙烷 (PO)的聚合度， m为 1〜200的整数， n为 0〜100的整 数。
如果 M为烷基， 则 M为碳原子数为 4〜20的直链或支链的烷基， 包括正 丁基、 异丁基、 己基、 辛基、 癸基、 十二烷基、 十四烷基、 十六烷基和十八 焼基。
如果 M为苯环， 则用如下结构式表示：
Rl为苯环上的烷基取代基，其在苯环上的位置不限，其为碳原子数为 1〜 20的饱和烷基， 优选为碳原子数 6〜 12的饱和烷基， 包括直链的和支链的。
上述 M基团优选为碳原子数 6〜12的直链烷基。
所述的非离子表面活性剂用量占高级脂肪醇乳液总质量的 0.1〜5%， 优选
5、 阴离子表面活性剂。 本发明中涉及到的阴离子表面活性剂吸附在脂肪 醇微粒的表面使微粒之间产生强烈的排斥作用。 阴离子表面活性剂包括磺化 蓖麻油酸盐、 磺化的脂肪酸甘油酯 （如磺化的甘油单椰子油酸酯）、 碳原子数 至少为 8的烷基的烷基硫酸盐 （包括十二烷基硫酸钠、 十二烷基硫酸铵）、 碳 原子数至少为 8 的烷基的烷氧基硫酸盐 （如月桂基醚硫酸钠、 月桂基醚硫酸 铵）、 烷基芳基磺酸盐和烷基聚氧乙烯醚硫酸钠， 上述这些阴离子表面活性剂 单独使用或几种以任意比例组合使用， 优选阴离子表面活性剂为烷基芳基磺 酸盐、 烷基聚氧乙烯醚硫酸钠和十二烷基硫酸钠。 其用量占高级脂肪醇乳液 总质量的 0.1〜5%， 优选 1〜3%。
在所述的阴离子表面活性剂中所述的烷基芳基磺酸盐用以下结构式表
在所述的阴离子表面活性剂中所述的烷基聚氧乙烯醚硫酸钠， 用如下通 式表示：
R3(EO),S03Na
式中 为碳原子数 4〜20的饱和烷基， 优选 R3为碳原子数 8〜14的饱 和烷基， 包括直链的和支链的。 下标 ^为环氧乙烷的聚合度， ^为 3〜30。
6、 增稠剂。 本发明所述的增稠剂是为了进一步加强乳液的稳定的。 增稠 剂的种类很多， 包括天然的和合成的， 可选择汉生胶、 瓜尔胶、 PVA、 羧甲基 纤维素钠、 羟乙基纤维素、 甲基纤维素或聚甲基丙烯酸酯用于稳定乳液。 优 选丙烯酸类的增稠剂。 增稠剂用量占高级脂肪醇乳液总质量的 0.1〜5%， 优选 0.5~2%。
7、 水。 水为分散介质， 其用量的选择主要调节最终乳液的含量， 其用量
占脂肪醇乳液总质量的 60〜95%， 优选 75〜85%。
所述的高级混合脂肪醇乳液， 按以下操作步骤实现： 将合成高级脂肪醇、 天然高级脂肪醇、 石蜡、 非离子表面活性剂、 阴离子表面活性剂按照比例混 合后， 升温到 80〜95 °C ; 然后缓慢向其中加入温度为 60〜80°C的水， 开始乳化， 乳化时保持乳化温度在 60 以上;热水加完毕后，过胶体磨;最后降温至 30〜40 °C， 再加入增稠剂混合均匀， 即得到本发明制备的高级混合脂肪醇乳液。 最 终乳液的浓度以 10〜30%为宜。 具体实施方式：
实施例 1:
合成脂肪醇 150份， 天然 C14〜16脂肪醇 80份， 固体石蜡 70份， 正辛 醇聚氧乙烯醚 （30 ) 9份， 十六烷基二苯醚二磺酸钠 6份， 十二烷基硫酸钠 6 份， 将上述原料混合熔化后搅拌升温至 85 °C， 缓慢将 320份 70°C的水加入到 上述混合物中， 然后让上述粗乳液通过胶体磨至所需的粒径， 最后降温至 35 。C， 并用 430份自来水稀释成 30%的乳液， 加入丙烯酸增稠剂调节乳液的粘 度为 430mPa_s即可。 实施例 2:
合成脂肪醇 304份， 天然十八醇 160份， 固体石蜡 180份， 正辛醇聚氧 乙烯醚 （40 ) 30份， 十二烷基苯磺酸钠 36份， 月桂醚聚氧乙烯醚 （6 ) 硫酸 钠 20 份， 将上述原料混合熔化后搅拌升温至 90°C， 缓慢向上述混合物中加 入 600份 80°C的水， 然后让上述粗乳液通过胶体磨至所需的粒径， 最后降温 至 40°C， 并用 1650份自来水稀释为 20%的乳液， 加入丙烯酸类增稠剂调节乳 液的粘度为 460 mPa-s即可。 比较例 1:
合成脂肪醇 250份， 天然 C16〜18脂肪醇 150份， 固体石蜡 180份， 异 辛醇聚氧乙烯醚 （50 ) 40份， 将上述原料混合熔化后搅拌升温至 75 °C， 缓慢 向上述混合物中加入 486份 70°C的水， 然后让上述粗乳液通过胶体磨至所需 的粒径， 最后降温至 40°C， 并用 1508份自来水稀释至含量为 30%的乳液。 加 入丙烯酸类增稠剂， 将乳液粘度调整为 450 mPa_s即可。
比较例 2:
合成脂肪醇 100份， 天然十八醇 44份， 固体石蜡 36份， 十二烷基苯磺 酸钠 10份， 将上述原料混合熔化后搅拌升温至 85 °C， 然后缓慢加入加入 185 份 70°C的水乳化上述混合物， 让上述粗乳液通过胶体磨至所需的粒径， 并降 温至 30°C， 补入 235份自来水稀释为 30%的乳液， 加入丙烯酸增稠剂将乳液 粘度调整为 438 mPa_s即可。
乳液制备完成后将其分成三份分别放置于 10°C、 25 °C、 40°C的环境中， 定期测试乳液的粘度变化（时间为 1个月），乳液粘度变化规律如下表 1所示: 表 1 不同方法制备的混合醇乳液的粘度变化规律
注： 以上粘度测试用 NDJ-8型粘度仪， 2#转子， 6rpm进行测试。
由表 1可以看出实施例 1和实施例 2制备的乳液在 1个月的不同的温度 下其粘度基本没有变化， 储存稳定性良好。 从而反映出所用的乳化剂种类对 乳液粘度的变化有着很大的影响。 乳液制备完成后对其消抑泡性能进行测试如表 2所示：
测试条件如下： 瓦楞纸白水； 循环鼓泡； 流量为 7L/min; 白水温度为 40 °C ; 添加量为 6 L。 测试结果如表 2所示：
表 2 专利方法制备的脂肪醇乳液的消抑泡性能
泡沬体 ， mL
时间 / s
实施例 1 实施例 2 比较例 1 比较例 2
0 300 300 300 300
5 45 45 45 55
10 40 40 40 50
15 45 40 45 45
30 40 45 45 45
60 45 45 45 50
90 45 45 45 60
120 50 45 50 70
150 55 55 55 75
180 70 65 65 85
210 80 70 75 100
240 85 80 85 110
270 120 110 115 125
300 135 120 130 135
330 145 140 140 145
360 160 145 145 160
390 170 150 165 180
420 185 170 185 205 由表 2可以看出实施例和比较例虽然在消抑泡的测试上没有很大的差距， 但是由于比较例在粘度上的变化比较大会导致使用不便， 所以用实施例制备 的乳液好于比较例制备的乳液。
Claims
1、 一种分散高级脂肪醇混合物的方法， 其特征在于制备的高级脂肪醇乳液包 含以下组份：
(1) 合成高级脂肪醇， 指通过齐格勒方法或羰基合成法合成得到的， 碳原 子数为 14〜30 的高级脂肪醇， 为多种脂肪醇的混合物， 其用量占高级脂肪醇 乳液总质量的 1~30%；
(2) 天然高级脂肪醇， 为 C12_18饱和的天然高级脂肪醇， 其用量占高级脂 肪醇乳液总质量的 1〜15%；
(3) 石蜡， 是熔点大于 50°C的普通固体石蜡，其用量占高级脂肪醇乳液总 质量的 1~15%；
(4) 非离子表面活性剂， 用如下通式表示： MO(EO)m(PO)nH， 其中： M为 烷基或苯环； m和 n为环氧乙烷 (EO)和环氧丙烷 (PO)的聚合度， m为 1〜200 的整数， n为 0〜100的整数； 其用量占高级脂肪醇乳液总质量的 0.1〜5%；
(5) 阴离子表面活性剂， 包括磺化蓖麻油酸盐、 磺化的脂肪酸甘油酯、 碳 原子数至少为 8 的烷基的烷基硫酸盐、 碳原子数至少为 8 的烷基的烷氧基硫 酸盐、 烷基芳基磺酸盐和烷基聚氧乙烯醚硫酸钠， 上述这些阴离子表面活性 剂单独使用或几种任意比例组合使用， 其用量占高级脂肪醇乳液总质量的 0.1〜5%；
(6) 增稠剂， 选自汉生胶、 瓜尔胶、 PVA、 羧甲基纤维素钠、 羟乙基纤维 素、 甲基纤维素或聚甲基丙烯酸酯， 其用量占高级脂肪醇乳液总质量的 0.1-5%；
(7) 水为分散剂， 其用量占脂肪醇乳液总质量的 60〜95%;
以上组份按下述步骤操作：
①将合成高级脂肪醇、 天然高级脂肪醇、 石蜡、 非离子表面活性剂、 阴 离子表面活性剂按照比例混合后， 升温到 80〜95°C ;
②然后缓慢向其中加入温度 60〜80°C的水， 开始乳化， 乳化时保持乳化温 度在 60°C以上；
③热水加完毕后， 过胶体磨；
④最后降温至 30〜40°C， 再加入增稠剂混合均匀， 即得到高级混合脂肪醇 乳液。
2、 权利要求 1所述的方法， 其中 （4) 所述的非呙子表面活性剂通式中 M为 烷基是碳原子数 4〜20的直链或支链的烷基。
3、 权利要求 2所述的方法， 其所述的 M为碳原子数 6〜12的直链烷基。
4、 权利要求 1所述的方法， 其中 （4) 所述的非离子表面活性剂通式中 M为 苯环， 是如下结构式的苯环，
为苯环上的烷基取代基，其在苯环上的位置不限， 为碳原子数为 1〜20的饱 和烷基。
5、 权利要求 1 所述的方法， 在其中 （5 ) 所述的阴离子表面活性剂中所述的 烷基芳基磺酸盐用以下结构式表示：
6、 权利要求 1 所述的方法， 在其中 （5 ) 所述的阴离子表面活性剂中所述的 烷基聚氧乙烯醚硫酸钠， 用如下通式表示：
R3(EO),S03Na
式中 为碳原子数 4〜20的饱和烷基， 下标 q为环氧乙烷的聚合度， 为 3〜30。
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009100258332A CN101530759B (zh) | 2009-03-11 | 2009-03-11 | 一种分散高级脂肪醇混合物的方法 |
| CN200910025833.2 | 2009-03-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| WO2010102480A1 true WO2010102480A1 (zh) | 2010-09-16 |
Family
ID=41101746
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/CN2009/073820 WO2010102480A1 (zh) | 2009-03-11 | 2009-09-09 | 一种分散高级脂肪醇混合物的方法 |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN101530759B (zh) |
| WO (1) | WO2010102480A1 (zh) |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101690857B (zh) * | 2009-10-10 | 2011-12-28 | 南京四新科技应用研究所有限公司 | 一种天然高级脂肪醇乳液及其制备方法 |
| CN101733039B (zh) * | 2009-12-07 | 2012-06-06 | 南京四新科技应用研究所有限公司 | 一种高级脂肪醇乳液及其制备方法 |
| DE102010003134A1 (de) * | 2010-03-23 | 2011-09-29 | Evonik Goldschmidt Gmbh | Vorhangstabilisatoren für die Papierherstellung und -verarbeitung |
| CN102337706B (zh) * | 2010-07-27 | 2014-03-19 | 高兰敏 | 白卡包装纸消泡剂及其制备方法和应用 |
| CN102242523B (zh) * | 2011-06-29 | 2013-05-01 | 南京四新科技应用研究所有限公司 | 一种低温抄纸体系用消泡剂 |
| CN102600647B (zh) * | 2012-03-29 | 2014-05-07 | 南京四新科技应用研究所有限公司 | 一种制备稳定脂肪醇乳液的方法 |
| CN103572652B (zh) * | 2013-10-31 | 2015-06-03 | 江苏赛欧信越消泡剂有限公司 | 抄纸用水溶性高碳醇脱气剂 |
| CN103628353B (zh) * | 2013-12-05 | 2016-01-20 | 江苏四新科技应用研究所股份有限公司 | 一种提高脂肪醇乳液稳定性的方法 |
| CN106283863A (zh) * | 2016-08-31 | 2017-01-04 | 浙江百斯特化工有限公司 | 一种乳液型高级脂肪醇消泡剂 |
| CN108605982A (zh) * | 2018-03-28 | 2018-10-02 | 颜国和 | 一种吡啶硫酮锌氧化锌乳液的制备 |
| CN112108074A (zh) * | 2020-11-05 | 2020-12-22 | 防城港盛农磷化有限公司 | 一种新型表面活性剂及其制备方法 |
| CN115716953B (zh) * | 2021-08-24 | 2024-03-26 | 中国石油化工股份有限公司 | 橡胶加工助剂用组合物和橡胶加工助剂及其在橡胶加工中的应用和橡胶加工方法 |
| CN114438816B (zh) * | 2022-01-28 | 2023-03-28 | 江苏奥斯凯新材料有限公司 | 一种水包油型高碳醇乳液组合物及其制备方法 |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5536884A (en) * | 1991-02-22 | 1996-07-16 | Basf Aktiengesellschaft | Mixture of at least two alkoxylated alcohols and use thereof as a foam-suppressing surfactant additament in cleaning compositions for mechanized cleaning processes |
| US5700351A (en) * | 1992-09-28 | 1997-12-23 | Basf Aktiengesellschaft | Antifoams based on oil-in-water emulsions for the paper industry |
| DE19702846A1 (de) * | 1997-01-27 | 1998-07-30 | Henkel Kgaa | Wäßrige Entschäumerdispersionen |
| WO2001073201A1 (en) * | 2000-03-29 | 2001-10-04 | Hercules Incorporated | Foam control composition and method for controlling foam in aqueous systems |
| CN1781574A (zh) * | 2004-11-05 | 2006-06-07 | 栗田工业株式会社 | 水包油型乳液消泡剂组合物 |
-
2009
- 2009-03-11 CN CN2009100258332A patent/CN101530759B/zh not_active Expired - Fee Related
- 2009-09-09 WO PCT/CN2009/073820 patent/WO2010102480A1/zh active Application Filing
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5536884A (en) * | 1991-02-22 | 1996-07-16 | Basf Aktiengesellschaft | Mixture of at least two alkoxylated alcohols and use thereof as a foam-suppressing surfactant additament in cleaning compositions for mechanized cleaning processes |
| US5700351A (en) * | 1992-09-28 | 1997-12-23 | Basf Aktiengesellschaft | Antifoams based on oil-in-water emulsions for the paper industry |
| DE19702846A1 (de) * | 1997-01-27 | 1998-07-30 | Henkel Kgaa | Wäßrige Entschäumerdispersionen |
| WO2001073201A1 (en) * | 2000-03-29 | 2001-10-04 | Hercules Incorporated | Foam control composition and method for controlling foam in aqueous systems |
| CN1781574A (zh) * | 2004-11-05 | 2006-06-07 | 栗田工业株式会社 | 水包油型乳液消泡剂组合物 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101530759A (zh) | 2009-09-16 |
| CN101530759B (zh) | 2011-02-09 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| WO2010102480A1 (zh) | 一种分散高级脂肪醇混合物的方法 | |
| US9321907B2 (en) | Process for preparation of stable fatty alcohol emulsion | |
| CN102532919B (zh) | 纳米蜡乳液 | |
| CN101780383B (zh) | 水乳液型非硅类消泡剂及其制备方法 | |
| CN101690857B (zh) | 一种天然高级脂肪醇乳液及其制备方法 | |
| CN108744612B (zh) | 一种矿物油消泡剂及其制备方法 | |
| CN105200433A (zh) | 不锈钢液体抛光蜡及其制备方法 | |
| CN103814072A (zh) | 有机硅泡沫控制组合物及其制备方法 | |
| CN1153526A (zh) | 稀释时能增加粘度的浓缩清洗剂组合物 | |
| CN102732388B (zh) | 一种混合油污清洗专用表面活性剂组合物及其制备方法 | |
| CN103386461B (zh) | 一种微乳状有色金属脱模剂及其制备方法 | |
| WO2021203555A1 (zh) | 一种脂肪醇乳液消泡剂的制备方法 | |
| CN104179071B (zh) | 一种造纸湿部消泡剂 | |
| CN100518918C (zh) | 表面活性剂 | |
| KR100690251B1 (ko) | 수용성 이형제 제조방법 | |
| CN104789263B (zh) | 一种多功能乳化蜡及其制备方法 | |
| CN103830937B (zh) | 一种稳定天然脂肪醇乳液的制备方法 | |
| CN105442389A (zh) | 一种造纸用低泡型硬脂酸钙润滑剂及其制备方法 | |
| TWI473640B (zh) | 消泡劑及消泡劑的製造方法 | |
| CN100441774C (zh) | 一种造纸用纳米乳液型润滑剂及其制备方法 | |
| CN109576043B (zh) | 一种混凝土制品隔离脱模剂及其制备方法 | |
| JP6008686B2 (ja) | 消泡剤及びその製造方法 | |
| JP2000288308A (ja) | Ｗ／ｏ／ｗ型消泡剤組成物 | |
| JP3656174B2 (ja) | 消泡剤組成物 | |
| CN109929122B (zh) | 一种固体颗粒分散于水中的方法 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 121 | Ep: the epo has been informed by wipo that ep was designated in this application |
Ref document number: 09841349 Country of ref document: EP Kind code of ref document: A1 |
|
| NENP | Non-entry into the national phase |
Ref country code: DE |
|
| 122 | Ep: pct application non-entry in european phase |
Ref document number: 09841349 Country of ref document: EP Kind code of ref document: A1 |