JPH06501717A - 物品洗浄用固体状高キレート化洗剤 - Google Patents
物品洗浄用固体状高キレート化洗剤Info
- Publication number
- JPH06501717A JPH06501717A JP3508870A JP50887091A JPH06501717A JP H06501717 A JPH06501717 A JP H06501717A JP 3508870 A JP3508870 A JP 3508870A JP 50887091 A JP50887091 A JP 50887091A JP H06501717 A JPH06501717 A JP H06501717A
- Authority
- JP
- Japan
- Prior art keywords
- sodium
- mixture
- potassium
- detergent composition
- aminocarboxylic acid
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 239000003599 detergent Substances 0.000 title claims description 68
- 239000007787 solid Substances 0.000 title claims description 17
- 239000000203 mixture Substances 0.000 claims description 160
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 75
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 claims description 61
- KXDHJXZQYSOELW-UHFFFAOYSA-N Carbamic acid Chemical compound NC(O)=O KXDHJXZQYSOELW-UHFFFAOYSA-N 0.000 claims description 56
- 239000003352 sequestering agent Substances 0.000 claims description 48
- 239000003795 chemical substances by application Substances 0.000 claims description 32
- 238000007711 solidification Methods 0.000 claims description 26
- 230000008023 solidification Effects 0.000 claims description 26
- 239000003513 alkali Substances 0.000 claims description 23
- 239000011591 potassium Substances 0.000 claims description 21
- 229910052700 potassium Inorganic materials 0.000 claims description 21
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 20
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 claims description 18
- 238000002156 mixing Methods 0.000 claims description 18
- XAEFZNCEHLXOMS-UHFFFAOYSA-M potassium benzoate Chemical compound [K+].[O-]C(=O)C1=CC=CC=C1 XAEFZNCEHLXOMS-UHFFFAOYSA-M 0.000 claims description 18
- KCXVZYZYPLLWCC-UHFFFAOYSA-N EDTA Chemical compound OC(=O)CN(CC(O)=O)CCN(CC(O)=O)CC(O)=O KCXVZYZYPLLWCC-UHFFFAOYSA-N 0.000 claims description 16
- 238000004140 cleaning Methods 0.000 claims description 16
- 239000011734 sodium Substances 0.000 claims description 16
- 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 15
- 238000000034 method Methods 0.000 claims description 15
- 229910052708 sodium Inorganic materials 0.000 claims description 15
- 238000005266 casting Methods 0.000 claims description 13
- 238000004519 manufacturing process Methods 0.000 claims description 13
- 159000000000 sodium salts Chemical group 0.000 claims description 13
- 230000021148 sequestering of metal ion Effects 0.000 claims description 10
- 239000002253 acid Substances 0.000 claims description 8
- 150000001875 compounds Chemical class 0.000 claims description 8
- CDBYLPFSWZWCQE-UHFFFAOYSA-L sodium carbonate Substances [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 claims description 8
- 239000013042 solid detergent Substances 0.000 claims description 8
- 239000004115 Sodium Silicate Substances 0.000 claims description 7
- 239000000047 product Substances 0.000 claims description 7
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 claims description 7
- 229910052911 sodium silicate Inorganic materials 0.000 claims description 7
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 claims description 6
- -1 potassium carboxylate Chemical class 0.000 claims description 6
- 159000000001 potassium salts Chemical class 0.000 claims description 6
- 239000004111 Potassium silicate Substances 0.000 claims description 5
- 230000036571 hydration Effects 0.000 claims description 5
- 238000006703 hydration reaction Methods 0.000 claims description 5
- 230000014759 maintenance of location Effects 0.000 claims description 5
- 229910021645 metal ion Inorganic materials 0.000 claims description 5
- 238000006386 neutralization reaction Methods 0.000 claims description 5
- 230000003472 neutralizing effect Effects 0.000 claims description 5
- CHWRSCGUEQEHOH-UHFFFAOYSA-N potassium oxide Chemical compound [O-2].[K+].[K+] CHWRSCGUEQEHOH-UHFFFAOYSA-N 0.000 claims description 5
- 229910001950 potassium oxide Inorganic materials 0.000 claims description 5
- NNHHDJVEYQHLHG-UHFFFAOYSA-N potassium silicate Chemical compound [K+].[K+].[O-][Si]([O-])=O NNHHDJVEYQHLHG-UHFFFAOYSA-N 0.000 claims description 5
- 229910052913 potassium silicate Inorganic materials 0.000 claims description 5
- 235000019353 potassium silicate Nutrition 0.000 claims description 5
- 239000012265 solid product Substances 0.000 claims description 5
- 238000003756 stirring Methods 0.000 claims description 5
- 229910052783 alkali metal Inorganic materials 0.000 claims description 4
- 230000008018 melting Effects 0.000 claims description 4
- 238000002844 melting Methods 0.000 claims description 4
- 229910052938 sodium sulfate Inorganic materials 0.000 claims description 4
- 235000011152 sodium sulphate Nutrition 0.000 claims description 4
- 238000005406 washing Methods 0.000 claims description 4
- 150000004677 hydrates Chemical class 0.000 claims description 2
- KFDFYCRDUBAKHD-UHFFFAOYSA-M sodium;carbamate Chemical compound [Na+].NC([O-])=O KFDFYCRDUBAKHD-UHFFFAOYSA-M 0.000 claims 5
- FERZDALKDCSVRX-UHFFFAOYSA-M potassium;carbamate Chemical compound [K+].NC([O-])=O FERZDALKDCSVRX-UHFFFAOYSA-M 0.000 claims 3
- 125000002924 primary amino group Chemical group [H]N([H])* 0.000 claims 3
- 229910000029 sodium carbonate Inorganic materials 0.000 claims 3
- 239000000725 suspension Substances 0.000 claims 3
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 claims 2
- RGPSXEGIFWXCDR-UHFFFAOYSA-N 3-cyano-3-oxopropanoic acid Chemical compound OC(=O)CC(=O)C#N RGPSXEGIFWXCDR-UHFFFAOYSA-N 0.000 claims 1
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 claims 1
- 239000007900 aqueous suspension Substances 0.000 claims 1
- 239000013522 chelant Substances 0.000 claims 1
- 230000009920 chelation Effects 0.000 claims 1
- OUDSFQBUEBFSPS-UHFFFAOYSA-N ethylenediaminetriacetic acid Chemical compound OC(=O)CNCCN(CC(O)=O)CC(O)=O OUDSFQBUEBFSPS-UHFFFAOYSA-N 0.000 claims 1
- 229910052744 lithium Inorganic materials 0.000 claims 1
- MGFYIUFZLHCRTH-UHFFFAOYSA-N nitrilotriacetic acid Chemical compound OC(=O)CN(CC(O)=O)CC(O)=O MGFYIUFZLHCRTH-UHFFFAOYSA-N 0.000 claims 1
- 150000003839 salts Chemical class 0.000 claims 1
- 239000011780 sodium chloride Substances 0.000 claims 1
- YMURPAJPLBCAQW-UHFFFAOYSA-N thorium(4+) Chemical compound [Th+4] YMURPAJPLBCAQW-UHFFFAOYSA-N 0.000 claims 1
- 239000002738 chelating agent Substances 0.000 description 13
- 239000004615 ingredient Substances 0.000 description 12
- 230000000694 effects Effects 0.000 description 7
- 239000000126 substance Substances 0.000 description 6
- 239000004094 surface-active agent Substances 0.000 description 6
- RYFMWSXOAZQYPI-UHFFFAOYSA-K trisodium phosphate Chemical compound [Na+].[Na+].[Na+].[O-]P([O-])([O-])=O RYFMWSXOAZQYPI-UHFFFAOYSA-K 0.000 description 6
- 230000000887 hydrating effect Effects 0.000 description 5
- 239000002736 nonionic surfactant Substances 0.000 description 5
- 229910019142 PO4 Inorganic materials 0.000 description 4
- 150000008044 alkali metal hydroxides Chemical class 0.000 description 4
- 238000001816 cooling Methods 0.000 description 4
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 description 4
- 235000021317 phosphate Nutrition 0.000 description 4
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 3
- 150000001413 amino acids Chemical class 0.000 description 3
- 239000007864 aqueous solution Substances 0.000 description 3
- 230000007423 decrease Effects 0.000 description 3
- 239000012467 final product Substances 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 239000000155 melt Substances 0.000 description 3
- 239000010452 phosphate Substances 0.000 description 3
- 239000007921 spray Substances 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- QPCDCPDFJACHGM-UHFFFAOYSA-N N,N-bis{2-[bis(carboxymethyl)amino]ethyl}glycine Chemical compound OC(=O)CN(CC(O)=O)CCN(CC(=O)O)CCN(CC(O)=O)CC(O)=O QPCDCPDFJACHGM-UHFFFAOYSA-N 0.000 description 2
- WCUXLLCKKVVCTQ-UHFFFAOYSA-M Potassium chloride Chemical compound [Cl-].[K+] WCUXLLCKKVVCTQ-UHFFFAOYSA-M 0.000 description 2
- VMHLLURERBWHNL-UHFFFAOYSA-M Sodium acetate Chemical compound [Na+].CC([O-])=O VMHLLURERBWHNL-UHFFFAOYSA-M 0.000 description 2
- 239000004480 active ingredient Substances 0.000 description 2
- 229910000318 alkali metal phosphate Inorganic materials 0.000 description 2
- 150000001340 alkali metals Chemical class 0.000 description 2
- 239000011324 bead Substances 0.000 description 2
- 239000000356 contaminant Substances 0.000 description 2
- 230000003111 delayed effect Effects 0.000 description 2
- 239000000975 dye Substances 0.000 description 2
- 238000005187 foaming Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 150000001261 hydroxy acids Chemical class 0.000 description 2
- 239000003446 ligand Substances 0.000 description 2
- 150000003013 phosphoric acid derivatives Chemical class 0.000 description 2
- 229920000058 polyacrylate Polymers 0.000 description 2
- 150000003112 potassium compounds Chemical class 0.000 description 2
- 239000001488 sodium phosphate Substances 0.000 description 2
- 229910000162 sodium phosphate Inorganic materials 0.000 description 2
- 210000002784 stomach Anatomy 0.000 description 2
- LWIHDJKSTIGBAC-UHFFFAOYSA-K tripotassium phosphate Chemical compound [K+].[K+].[K+].[O-]P([O-])([O-])=O LWIHDJKSTIGBAC-UHFFFAOYSA-K 0.000 description 2
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 description 1
- NIXOWILDQLNWCW-UHFFFAOYSA-N 2-Propenoic acid Natural products OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 1
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 1
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 description 1
- JYXGIOKAKDAARW-UHFFFAOYSA-N N-(2-hydroxyethyl)iminodiacetic acid Chemical compound OCCN(CC(O)=O)CC(O)=O JYXGIOKAKDAARW-UHFFFAOYSA-N 0.000 description 1
- 101150096517 PAA2 gene Proteins 0.000 description 1
- 239000002535 acidifier Substances 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 150000001298 alcohols Chemical class 0.000 description 1
- 229910052910 alkali metal silicate Inorganic materials 0.000 description 1
- 229940040526 anhydrous sodium acetate Drugs 0.000 description 1
- 230000003254 anti-foaming effect Effects 0.000 description 1
- 239000012736 aqueous medium Substances 0.000 description 1
- 125000001797 benzyl group Chemical group [H]C1=C([H])C([H])=C(C([H])=C1[H])C([H])([H])* 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- ZADPBFCGQRWHPN-UHFFFAOYSA-N boronic acid Chemical compound OBO ZADPBFCGQRWHPN-UHFFFAOYSA-N 0.000 description 1
- 239000011575 calcium Substances 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- 150000004649 carbonic acid derivatives Chemical class 0.000 description 1
- 150000001735 carboxylic acids Chemical class 0.000 description 1
- 239000003518 caustics Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 239000000460 chlorine Substances 0.000 description 1
- 229910052801 chlorine Inorganic materials 0.000 description 1
- 239000013065 commercial product Substances 0.000 description 1
- 239000008139 complexing agent Substances 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 229920001577 copolymer Polymers 0.000 description 1
- 238000002425 crystallisation Methods 0.000 description 1
- 230000008025 crystallization Effects 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000001934 delay Effects 0.000 description 1
- 239000000839 emulsion Substances 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 238000009472 formulation Methods 0.000 description 1
- 239000003205 fragrance Substances 0.000 description 1
- 230000008014 freezing Effects 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- 235000011389 fruit/vegetable juice Nutrition 0.000 description 1
- JEGUKCSWCFPDGT-UHFFFAOYSA-N h2o hydrate Chemical compound O.O JEGUKCSWCFPDGT-UHFFFAOYSA-N 0.000 description 1
- 229910052736 halogen Inorganic materials 0.000 description 1
- 150000002367 halogens Chemical class 0.000 description 1
- 239000008240 homogeneous mixture Substances 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 150000002642 lithium compounds Chemical class 0.000 description 1
- 229910003002 lithium salt Inorganic materials 0.000 description 1
- 159000000002 lithium salts Chemical class 0.000 description 1
- 239000011777 magnesium Substances 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- 239000011572 manganese Substances 0.000 description 1
- 229910052748 manganese Inorganic materials 0.000 description 1
- 229910001463 metal phosphate Inorganic materials 0.000 description 1
- LVHBHZANLOWSRM-UHFFFAOYSA-N methylenebutanedioic acid Natural products OC(=O)CC(=C)C(O)=O LVHBHZANLOWSRM-UHFFFAOYSA-N 0.000 description 1
- 125000000449 nitro group Chemical group [O-][N+](*)=O 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 229960003330 pentetic acid Drugs 0.000 description 1
- 239000001103 potassium chloride Substances 0.000 description 1
- 235000011164 potassium chloride Nutrition 0.000 description 1
- 229910000160 potassium phosphate Inorganic materials 0.000 description 1
- 235000011009 potassium phosphates Nutrition 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000007712 rapid solidification Methods 0.000 description 1
- JWHOQZUREKYPBY-UHFFFAOYSA-N rubonic acid Natural products CC1(C)CCC2(CCC3(C)C(=CCC4C5(C)CCC(=O)C(C)(C)C5CC(=O)C34C)C2C1)C(=O)O JWHOQZUREKYPBY-UHFFFAOYSA-N 0.000 description 1
- 238000009938 salting Methods 0.000 description 1
- 239000001632 sodium acetate Substances 0.000 description 1
- 235000017281 sodium acetate Nutrition 0.000 description 1
- 235000019832 sodium triphosphate Nutrition 0.000 description 1
- 230000007928 solubilization Effects 0.000 description 1
- 238000005063 solubilization Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 150000003467 sulfuric acid derivatives Chemical class 0.000 description 1
- 230000002195 synergetic effect Effects 0.000 description 1
- RYCLIXPGLDDLTM-UHFFFAOYSA-J tetrapotassium;phosphonato phosphate Chemical compound [K+].[K+].[K+].[K+].[O-]P([O-])(=O)OP([O-])([O-])=O RYCLIXPGLDDLTM-UHFFFAOYSA-J 0.000 description 1
- UEUXEKPTXMALOB-UHFFFAOYSA-J tetrasodium;2-[2-[bis(carboxylatomethyl)amino]ethyl-(carboxylatomethyl)amino]acetate Chemical compound [Na+].[Na+].[Na+].[Na+].[O-]C(=O)CN(CC([O-])=O)CCN(CC([O-])=O)CC([O-])=O UEUXEKPTXMALOB-UHFFFAOYSA-J 0.000 description 1
- URIXEJOOFPKMGP-UHFFFAOYSA-K trisodium triformate Chemical compound [Na+].[Na+].[Na+].[O-]C=O.[O-]C=O.[O-]C=O URIXEJOOFPKMGP-UHFFFAOYSA-K 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D17/00—Detergent materials or soaps characterised by their shape or physical properties
- C11D17/0047—Detergents in the form of bars or tablets
- C11D17/0052—Cast detergent compositions
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
- C11D3/16—Organic compounds
- C11D3/26—Organic compounds containing nitrogen
- C11D3/33—Amino carboxylic acids
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- Detergent Compositions (AREA)
Abstract
Description
Claims (1)
- 【特許請求の範囲】 1.(i)硬質表面洗浄に有効な量のアルカリ源および(ii)キレート化に有 効な量のアミノカルボン酸金属イオン封鎖剤を含み、該アルカリ源の少なくとも 一部がナトリウム塩であり、また、該アミノカルボン酸金属イオン封鎖剤の少な くとも一部がカリウム塩である実質上均一な固体状生成物を含有する洗剤組成物 。 2.(i)硬質表面洗浄に有効な量の少なくとも一部がナトリウム塩であるアル カリ源、(ii)キレート化に有効な量の少なくとも一部がカリウム塩であるア ミノカルボン酸金属イオン封鎖剤を含む実質上均一な固体状生成物が注型された 容器を有する商品。 3.(i)加工処理促進に有効な量の水、および(ii)該水を十分な割合で錯 化して組成物の固化を促進するのに有効な量比の可水和性化合物をさらに含有す る請求項1記載の洗剤組成物。 4.アルカリ源が、(i)水酸化ナトリウム、(ii)珪酸ナトリウム、(ii i)水酸化ナトリウムと珪酸ナトリウムとの混合物、(iv)水酸化ナトリウム 、および酸化カリウム、水酸化カリウムおよび珪酸カリウムから成る群から選択 される少なくとも1種の他のアルカリ源との混合物、並びに(v)珪酸ナトリウ ム、および酸化カリウム、水酸化カリウムおよび珪酸カリウムから成る群から選 択される少なくとも1種の他のアルカリ源との混合物、から成る群から選択され る請求項1記載の洗剤組成物。 5.アミノカルボン酸金属イオン封鎖剤がニトリロ二酢酸、ニトリロ三酢酸、エ チレンジアミン三酢酸、エチレンジアミン四酢酸、およびこれらの任意の混合物 から成る群から選択される請求項1記載の洗剤組成物。 6.アミノカルボン酸金属イオン封鎖剤がアミノカルボン酸ナトリウムとアミノ カルボン酸カリウムとの混合物であり、後者に対する前者の混合比が、40℃で の一定の撹拌条件下で少なくとも2時間は組成物の粘度が4000cps以下に 維持されて最終的な固体状注型生成物が得られるのに有効な量比である請求項1 記載の洗剤組成物。 7.アミノカルボン酸金属イオン封鎖剤がアミノカルボン酸ナトリウムとアミノ カルボン酸カリウムとの混合物であり、後者に対する前者のモル比が約1:0. 1〜1:12である請求項1記載の洗剤組成物。 8.アミノカルボン酸金属イオン封鎖剤がアミノカルボン酸ナトリウムとアミノ カルボン酸カリウムとの混合物であり、後者に対する前者のモル比が約1:0. 5〜1:10である請求項1記載の洗剤組成物。 9.アミノカルボン酸カリウムおよびカリウムアルカリ源に対するアミノカルボ ン酸ナトリウムおよびナトリウムアルカリ源の量が、40℃での一定の撹拌条件 下で少なくとも2時間は組成物の粘度が4000cps以下に維持されて最終的 な固体状注型生成物が得られるのに有効な量である請求項1記載の洗剤組成物。 10.可水和性化合物が、融点が約20℃〜80℃の安定な水和物を形成し得る 無機ナトリウム塩を含有する請求項3記載の洗剤組成物。 11.無機金属イオン封鎖剤を、金属イオンを有効に封鎖し得る量比でさらに含 有する請求項3記載の洗剤組成物。 12.(i)アルカリ源約2〜約15重量%、(ii)アミノカルボン酸のナト リウム塩とカリウム塩との混合金属イオン封鎖剤約20〜約40重量%、(ii i)硫酸ナトリウム、炭酸ナトリウムおよびこれらの混合物から成る群から選択 される固化剤約15〜約45重量%、および(iv)水和水約9〜約30重量% 含有する物品洗浄用固体状注型洗剤組成物。 13.アルカリ源が、(i)水酸化ナトリウム、(ii)珪酸ナトリウム、(i ii)水酸化ナトリウムと珪酸ナトリウムの混合物、(iv)水酸化ナトリウム 、および酸化カリウム、水酸化カリウムおよび珪酸カリウムから成る群から選択 される少なくとも1種の他のアルカリ源との混合物、並びに(v)珪酸ナトリウ ム、および酸化カリウム、水酸化カリウムおよび珪酸カリウムから成る群から選 択される少なくとも1種の他のアルカリ源との混合物、から成る群から選択され る請求項12記載の洗剤組成物。 14.アミノカルボン酸金属イオン封鎖剤がエチレンジアミン四酢酸である請求 項12記載の洗剤組成物。 15.金属イオン封鎖剤であるアミノカルボン酸カリウムに対する金属イオン封 鎖剤であるアミノカルボン酸ナトリウムのモル比が約1:0.5〜約1:10で ある請求項1記載の洗剤組成物。 16.金属イオン封鎖剤であるアミノカルボン酸カリウムに対する金属イオン封 鎖剤であるアミノカルボン酸ナトリウムのモル比が約1:0.1〜約1:12で ある請求項11記載の洗剤組成物。 17.下記の(i)〜(iii)の工程を含む固体状注型アルカリ性洗剤組成物 の製造法: (i)金属イオンを有効に封鎖し得る量のアミノカルボン酸金属イオン封鎖剤、 および該アミノカルボン酸金属イオン封鎖剤の少なくとも一部を中和してカリウ ム塩にするのに有効な量の塩基性カリウム塩を混合して第一混合物を形成させ、 (ii)アミノカルボン酸金属イオン封鎖剤の中和を完結させて硬質表面を洗浄 するのに有効量のアルカリ源を該組成物に含有させるのに有効な量のナトリウム アルカリ源を第一混合物と混合することによって第二混合物を形成させ、次いで (iii)第二混合物を固化させる。 18.第二混合物の固化前に、固化を促進するのに有効な量の固化剤を第二混合 物に混合する工程をさらに含む請求項17記載の方法。 19.第二混合物を固化前に受容モールド内へ注型する工程をさらに含む請求項 17記載の方法。 20.ナトリウムアルカリ源で中和したアミノカルボン酸金属イオン封鎖剤に対 するカリウム塩で中和したアミノカルボン酸金属イオン封鎖剤のモル比が約1: 0.1〜約1:12である請求項17記載の方法。 21.ナトリウムアルカリ源で中和したアミノカルボン酸金属イオン封鎖剤に対 するカリウム塩で中和したアミノカルボン酸金属イオン封鎖剤のモル比が約1: 0.5〜約1:4である請求項17記載の方法。 22.アミノカルボン酸金属イオン封鎖剤と塩基性カリウム塩との混合工程が、 エチレンジアミン四酢酸と塩基性カリウム塩との混合工程を含む請求項17記載 の方法。 23.アミノカルボン酸金属イオン封鎖剤と塩基性カリウム塩との混合工程が、 アミノカルボン酸金属イオン封鎖剤と水酸化カリウムとの混合工程を含む請求項 17記載の方法。 24.ナトリウムアルカリ源と第一混合物との混合工程が、水酸化ナトリウムと 第一混合物との混合工程を含む請求項17記載の方法。 25.固化剤と第二混合物との混合工程が、硫酸ナトリウム、炭酸ナトリウムお よびこれらの混合物から成る群から選択される固化剤と第二混合物との混合工程 を含む請求項18記載の方法。 26.下記の工程(i)〜(iii)を含む固体状注型アルカリ性洗剤組成物の 製造法:(i)アミノカルボン酸金属イオン封鎖剤約15〜約35重量%および 塩基性カリウム塩約6〜約30重量%を水性条件下で混合して第一水性混合物を 形成させ、(ii)塩基性ナトリウム塩約1〜約18重量%および固化剤約20 〜約40重量%を第二混合物に添加して第三混合物を形成させ、次いで(iii )第三混合物を固化させて固体状洗剤組成物を形成させる(但し、塩基性のカリ ウム塩とナトリウム塩に対するアミノカルボン酸金属イオン封鎖剤の量は、アミ ノカルボン酸金属イオン封鎖剤が完全に中和され、少なくとも5重量%の未反応 の塩基性アルカリ金属塩が該固体状洗剤組成物中にアルカリ源として残存するよ うにする)。 27.下記(i)〜(iii)の工程を含む固体状注型アルカリ性洗剤組成物の 製造法:(i)アミノカルボン酸金属イオン封鎖剤を塩基性カリウム塩を用いて 完全に中和して第一混合物を形成させ、 (ii)硬質表面を有効に洗浄し得る量のナトリウムアルカリ源および有効に固 化させる量の固化剤を第二混合物に添加することによって第三混合物を形成させ 、次いで、 (iii)第三混合物を固化させる。 28.下記(i)〜(vi)の工程を含む物品洗浄用固体状注型高キレート化洗 剤組成物の製造法: (i)エチレンジアミン四酢酸の水性懸濁液を水酸化カリウムを用いて部分的に 中和させることによって、未反応のエチレンジアミン四酢酸およびエチレンジア ミン四酢酸のカリウム塩を含有する第一水性混合物を形成させ、(ii)第一水 性混合物中に残存するエチレンジアミン四酢酸を水酸化ナトリウムを用いて完全 に中和させることによって、エチレンジアミン四酢酸のナトリウム塩とカリウム 塩を含有する第二水性混合物を形成させ、(iii)第二水性混合物に水酸化ナ トリウムをさらに添加することによって、アルカリ源を少なくとも5重量%含有 する第三混合物を形成させ、(iv)硫酸ナトリウム、炭酸ナトリウムおよびこ れらの混合物から成る群から選択される固化剤を第三混合物に添加することによ って懸濁液を形成させ、(v)該懸濁液をモールド内へ注型し、次いで、(vi )注型された懸濁液を固化させる。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
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US608,009 | 1990-11-01 | ||
US07/608,009 US5340501A (en) | 1990-11-01 | 1990-11-01 | Solid highly chelated warewashing detergent composition containing alkaline detersives and Aminocarboxylic acid sequestrants |
Publications (2)
Publication Number | Publication Date |
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JPH06501717A true JPH06501717A (ja) | 1994-02-24 |
JP2834576B2 JP2834576B2 (ja) | 1998-12-09 |
Family
ID=24434652
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Application Number | Title | Priority Date | Filing Date |
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JP3508870A Expired - Lifetime JP2834576B2 (ja) | 1990-11-01 | 1991-04-25 | 物品洗浄用固体状高キレート化洗剤 |
Country Status (8)
Country | Link |
---|---|
US (1) | US5340501A (ja) |
EP (1) | EP0555218B1 (ja) |
JP (1) | JP2834576B2 (ja) |
AT (1) | ATE135737T1 (ja) |
BR (1) | BR9107062A (ja) |
CA (1) | CA2093021C (ja) |
DE (1) | DE69118196T2 (ja) |
WO (1) | WO1992007929A1 (ja) |
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- 1991-04-25 CA CA002093021A patent/CA2093021C/en not_active Expired - Lifetime
- 1991-04-25 DE DE69118196T patent/DE69118196T2/de not_active Expired - Lifetime
- 1991-04-25 JP JP3508870A patent/JP2834576B2/ja not_active Expired - Lifetime
- 1991-04-25 WO PCT/US1991/002869 patent/WO1992007929A1/en active IP Right Grant
- 1991-04-25 BR BR919107062A patent/BR9107062A/pt unknown
- 1991-04-25 AT AT91908942T patent/ATE135737T1/de not_active IP Right Cessation
- 1991-04-25 EP EP91908942A patent/EP0555218B1/en not_active Expired - Lifetime
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JP2011516656A (ja) * | 2008-04-07 | 2011-05-26 | イーコラブ インコーポレイティド | 超濃縮固体脱脂組成物 |
Also Published As
Publication number | Publication date |
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CA2093021A1 (en) | 1992-05-02 |
DE69118196D1 (de) | 1996-04-25 |
EP0555218A1 (en) | 1993-08-18 |
EP0555218B1 (en) | 1996-03-20 |
CA2093021C (en) | 2007-01-09 |
DE69118196T2 (de) | 1996-11-07 |
BR9107062A (pt) | 1993-09-28 |
ATE135737T1 (de) | 1996-04-15 |
JP2834576B2 (ja) | 1998-12-09 |
US5340501A (en) | 1994-08-23 |
WO1992007929A1 (en) | 1992-05-14 |
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