JP2020002295A - 発泡性洗浄剤 - Google Patents
発泡性洗浄剤 Download PDFInfo
- Publication number
- JP2020002295A JP2020002295A JP2018124430A JP2018124430A JP2020002295A JP 2020002295 A JP2020002295 A JP 2020002295A JP 2018124430 A JP2018124430 A JP 2018124430A JP 2018124430 A JP2018124430 A JP 2018124430A JP 2020002295 A JP2020002295 A JP 2020002295A
- Authority
- JP
- Japan
- Prior art keywords
- water
- foaming
- bicarbonate
- acid
- weight
- 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.)
- Pending
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- 239000003599 detergent Substances 0.000 title claims abstract description 45
- 239000000203 mixture Substances 0.000 claims abstract description 55
- BVKZGUZCCUSVTD-UHFFFAOYSA-M Bicarbonate Chemical compound OC([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-M 0.000 claims abstract description 45
- 239000002245 particle Substances 0.000 claims abstract description 45
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 38
- 239000005022 packaging material Substances 0.000 claims abstract description 28
- 238000009463 water soluble packaging Methods 0.000 claims abstract description 28
- 239000002253 acid Substances 0.000 claims abstract description 22
- 239000004094 surface-active agent Substances 0.000 claims abstract description 22
- 238000005187 foaming Methods 0.000 claims description 76
- 238000004140 cleaning Methods 0.000 claims description 66
- UIIMBOGNXHQVGW-UHFFFAOYSA-M Sodium bicarbonate Chemical group [Na+].OC([O-])=O UIIMBOGNXHQVGW-UHFFFAOYSA-M 0.000 claims description 24
- 239000007844 bleaching agent Substances 0.000 claims description 16
- 229910000030 sodium bicarbonate Inorganic materials 0.000 claims description 12
- 235000017557 sodium bicarbonate Nutrition 0.000 claims description 12
- 239000012459 cleaning agent Substances 0.000 claims description 6
- 150000007524 organic acids Chemical class 0.000 claims description 6
- 238000000034 method Methods 0.000 claims description 4
- 239000006260 foam Substances 0.000 abstract description 16
- 230000015572 biosynthetic process Effects 0.000 abstract 4
- -1 carbonate compound Chemical class 0.000 description 33
- 150000003839 salts Chemical class 0.000 description 17
- 230000007423 decrease Effects 0.000 description 14
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 description 12
- 238000009826 distribution Methods 0.000 description 11
- 229910052783 alkali metal Inorganic materials 0.000 description 10
- 238000007873 sieving Methods 0.000 description 9
- 125000000217 alkyl group Chemical group 0.000 description 8
- 235000014113 dietary fatty acids Nutrition 0.000 description 8
- 239000000194 fatty acid Substances 0.000 description 8
- 229930195729 fatty acid Natural products 0.000 description 8
- 125000004432 carbon atom Chemical group C* 0.000 description 7
- 239000003795 chemical substances by application Substances 0.000 description 7
- 239000000126 substance Substances 0.000 description 7
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 6
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 description 6
- 239000000835 fiber Substances 0.000 description 6
- 159000000000 sodium salts Chemical class 0.000 description 6
- 238000005406 washing Methods 0.000 description 6
- 150000003863 ammonium salts Chemical class 0.000 description 5
- 230000000052 comparative effect Effects 0.000 description 5
- JRKICGRDRMAZLK-UHFFFAOYSA-L peroxydisulfate Chemical compound [O-]S(=O)(=O)OOS([O-])(=O)=O JRKICGRDRMAZLK-UHFFFAOYSA-L 0.000 description 5
- XAEFZNCEHLXOMS-UHFFFAOYSA-M potassium benzoate Chemical compound [K+].[O-]C(=O)C1=CC=CC=C1 XAEFZNCEHLXOMS-UHFFFAOYSA-M 0.000 description 5
- 238000012360 testing method Methods 0.000 description 5
- 229920003169 water-soluble polymer Polymers 0.000 description 5
- IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical class C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 description 4
- CSNNHWWHGAXBCP-UHFFFAOYSA-L Magnesium sulfate Chemical compound [Mg+2].[O-][S+2]([O-])([O-])[O-] CSNNHWWHGAXBCP-UHFFFAOYSA-L 0.000 description 4
- 239000004372 Polyvinyl alcohol Substances 0.000 description 4
- 239000003945 anionic surfactant Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- WQYVRQLZKVEZGA-UHFFFAOYSA-N hypochlorite Chemical compound Cl[O-] WQYVRQLZKVEZGA-UHFFFAOYSA-N 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 229920002451 polyvinyl alcohol Polymers 0.000 description 4
- 239000000843 powder Substances 0.000 description 4
- 238000010998 test method Methods 0.000 description 4
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 3
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 3
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 3
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 3
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 3
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- 239000002280 amphoteric surfactant Substances 0.000 description 3
- 239000011575 calcium Substances 0.000 description 3
- 229910052791 calcium Inorganic materials 0.000 description 3
- 239000001569 carbon dioxide Substances 0.000 description 3
- 229910002092 carbon dioxide Inorganic materials 0.000 description 3
- 239000003093 cationic surfactant Substances 0.000 description 3
- 239000000460 chlorine Substances 0.000 description 3
- 229910052801 chlorine Inorganic materials 0.000 description 3
- CEJLBZWIKQJOAT-UHFFFAOYSA-N dichloroisocyanuric acid Chemical compound ClN1C(=O)NC(=O)N(Cl)C1=O CEJLBZWIKQJOAT-UHFFFAOYSA-N 0.000 description 3
- KWIUHFFTVRNATP-UHFFFAOYSA-N glycine betaine Chemical compound C[N+](C)(C)CC([O-])=O KWIUHFFTVRNATP-UHFFFAOYSA-N 0.000 description 3
- 239000001257 hydrogen Substances 0.000 description 3
- 229910052739 hydrogen Inorganic materials 0.000 description 3
- 229910052749 magnesium Inorganic materials 0.000 description 3
- 239000011777 magnesium Substances 0.000 description 3
- 239000002736 nonionic surfactant Substances 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- 150000005846 sugar alcohols Polymers 0.000 description 3
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 2
- RGHNJXZEOKUKBD-SQOUGZDYSA-N D-gluconic acid Chemical compound OC[C@@H](O)[C@@H](O)[C@H](O)[C@@H](O)C(O)=O RGHNJXZEOKUKBD-SQOUGZDYSA-N 0.000 description 2
- VZCYOOQTPOCHFL-OWOJBTEDSA-N Fumaric acid Chemical compound OC(=O)\C=C\C(O)=O VZCYOOQTPOCHFL-OWOJBTEDSA-N 0.000 description 2
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- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- TWRXJAOTZQYOKJ-UHFFFAOYSA-L Magnesium chloride Chemical compound [Mg+2].[Cl-].[Cl-] TWRXJAOTZQYOKJ-UHFFFAOYSA-L 0.000 description 2
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 2
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 2
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 2
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 description 2
- 229920002472 Starch Polymers 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- 150000007513 acids Chemical class 0.000 description 2
- 239000000654 additive Substances 0.000 description 2
- VSCWAEJMTAWNJL-UHFFFAOYSA-K aluminium trichloride Chemical compound Cl[Al](Cl)Cl VSCWAEJMTAWNJL-UHFFFAOYSA-K 0.000 description 2
- 230000000844 anti-bacterial effect Effects 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 229960003237 betaine Drugs 0.000 description 2
- BRPQOXSCLDDYGP-UHFFFAOYSA-N calcium oxide Chemical compound [O-2].[Ca+2] BRPQOXSCLDDYGP-UHFFFAOYSA-N 0.000 description 2
- 239000000292 calcium oxide Substances 0.000 description 2
- ODINCKMPIJJUCX-UHFFFAOYSA-N calcium oxide Inorganic materials [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 description 2
- OSGAYBCDTDRGGQ-UHFFFAOYSA-L calcium sulfate Chemical compound [Ca+2].[O-]S([O-])(=O)=O OSGAYBCDTDRGGQ-UHFFFAOYSA-L 0.000 description 2
- BVKZGUZCCUSVTD-UHFFFAOYSA-N carbonic acid Chemical class OC(O)=O BVKZGUZCCUSVTD-UHFFFAOYSA-N 0.000 description 2
- 239000001768 carboxy methyl cellulose Substances 0.000 description 2
- 235000015165 citric acid Nutrition 0.000 description 2
- 150000004665 fatty acids Chemical class 0.000 description 2
- 150000004677 hydrates Chemical class 0.000 description 2
- 229910052806 inorganic carbonate Inorganic materials 0.000 description 2
- 229910052943 magnesium sulfate Inorganic materials 0.000 description 2
- 235000019341 magnesium sulphate Nutrition 0.000 description 2
- 150000007522 mineralic acids Chemical class 0.000 description 2
- 235000005985 organic acids Nutrition 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 229910052700 potassium Inorganic materials 0.000 description 2
- 239000011591 potassium Substances 0.000 description 2
- BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Chemical compound [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 description 2
- 239000003755 preservative agent Substances 0.000 description 2
- YGSDEFSMJLZEOE-UHFFFAOYSA-N salicylic acid Chemical compound OC(=O)C1=CC=CC=C1O YGSDEFSMJLZEOE-UHFFFAOYSA-N 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 229910052938 sodium sulfate Inorganic materials 0.000 description 2
- 235000011152 sodium sulphate Nutrition 0.000 description 2
- MWNQXXOSWHCCOZ-UHFFFAOYSA-L sodium;oxido carbonate Chemical compound [Na+].[O-]OC([O-])=O MWNQXXOSWHCCOZ-UHFFFAOYSA-L 0.000 description 2
- 239000011973 solid acid Substances 0.000 description 2
- 229940032147 starch Drugs 0.000 description 2
- 239000008107 starch Substances 0.000 description 2
- 235000019698 starch Nutrition 0.000 description 2
- VZCYOOQTPOCHFL-UHFFFAOYSA-N trans-butenedioic acid Natural products OC(=O)C=CC(O)=O VZCYOOQTPOCHFL-UHFFFAOYSA-N 0.000 description 2
- JIAARYAFYJHUJI-UHFFFAOYSA-L zinc dichloride Chemical compound [Cl-].[Cl-].[Zn+2] JIAARYAFYJHUJI-UHFFFAOYSA-L 0.000 description 2
- JNYAEWCLZODPBN-JGWLITMVSA-N (2r,3r,4s)-2-[(1r)-1,2-dihydroxyethyl]oxolane-3,4-diol Chemical compound OC[C@@H](O)[C@H]1OC[C@H](O)[C@H]1O JNYAEWCLZODPBN-JGWLITMVSA-N 0.000 description 1
- BJEPYKJPYRNKOW-REOHCLBHSA-N (S)-malic acid Chemical compound OC(=O)[C@@H](O)CC(O)=O BJEPYKJPYRNKOW-REOHCLBHSA-N 0.000 description 1
- IXPNQXFRVYWDDI-UHFFFAOYSA-N 1-methyl-2,4-dioxo-1,3-diazinane-5-carboximidamide Chemical compound CN1CC(C(N)=N)C(=O)NC1=O IXPNQXFRVYWDDI-UHFFFAOYSA-N 0.000 description 1
- RYYXDZDBXNUPOG-UHFFFAOYSA-N 4,5,6,7-tetrahydro-1,3-benzothiazole-2,6-diamine;dihydrochloride Chemical compound Cl.Cl.C1C(N)CCC2=C1SC(N)=N2 RYYXDZDBXNUPOG-UHFFFAOYSA-N 0.000 description 1
- 244000215068 Acacia senegal Species 0.000 description 1
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 1
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- 229920002134 Carboxymethyl cellulose Polymers 0.000 description 1
- 102000011632 Caseins Human genes 0.000 description 1
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- FBPFZTCFMRRESA-FSIIMWSLSA-N D-Glucitol Natural products OC[C@H](O)[C@H](O)[C@@H](O)[C@H](O)CO FBPFZTCFMRRESA-FSIIMWSLSA-N 0.000 description 1
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- RGHNJXZEOKUKBD-UHFFFAOYSA-N D-gluconic acid Natural products OCC(O)C(O)C(O)C(O)C(O)=O RGHNJXZEOKUKBD-UHFFFAOYSA-N 0.000 description 1
- FEWJPZIEWOKRBE-JCYAYHJZSA-N Dextrotartaric acid Chemical compound OC(=O)[C@H](O)[C@@H](O)C(O)=O FEWJPZIEWOKRBE-JCYAYHJZSA-N 0.000 description 1
- ROSDSFDQCJNGOL-UHFFFAOYSA-N Dimethylamine Chemical class CNC ROSDSFDQCJNGOL-UHFFFAOYSA-N 0.000 description 1
- 102000004190 Enzymes Human genes 0.000 description 1
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- 239000004606 Fillers/Extenders Substances 0.000 description 1
- 108010010803 Gelatin Proteins 0.000 description 1
- 229920002907 Guar gum Polymers 0.000 description 1
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- 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 1
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- VZCYOOQTPOCHFL-UPHRSURJSA-N maleic acid Chemical compound OC(=O)\C=C/C(O)=O VZCYOOQTPOCHFL-UPHRSURJSA-N 0.000 description 1
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- WXZMFSXDPGVJKK-UHFFFAOYSA-N pentaerythritol Chemical compound OCC(CO)(CO)CO WXZMFSXDPGVJKK-UHFFFAOYSA-N 0.000 description 1
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- 229920001027 sodium carboxymethylcellulose Polymers 0.000 description 1
- 229940080237 sodium caseinate Drugs 0.000 description 1
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- 238000003860 storage Methods 0.000 description 1
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- FRPJTGXMTIIFIT-UHFFFAOYSA-N tetraacetylethylenediamine Chemical compound CC(=O)C(N)(C(C)=O)C(N)(C(C)=O)C(C)=O FRPJTGXMTIIFIT-UHFFFAOYSA-N 0.000 description 1
- GETQZCLCWQTVFV-UHFFFAOYSA-N trimethylamine Chemical class CN(C)C GETQZCLCWQTVFV-UHFFFAOYSA-N 0.000 description 1
- WCTAGTRAWPDFQO-UHFFFAOYSA-K trisodium;hydrogen carbonate;carbonate Chemical compound [Na+].[Na+].[Na+].OC([O-])=O.[O-]C([O-])=O WCTAGTRAWPDFQO-UHFFFAOYSA-K 0.000 description 1
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- 229940082509 xanthan gum Drugs 0.000 description 1
- 239000011701 zinc Substances 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
- 239000011592 zinc chloride Substances 0.000 description 1
- 235000005074 zinc chloride Nutrition 0.000 description 1
- NWONKYPBYAMBJT-UHFFFAOYSA-L zinc sulfate Chemical compound [Zn+2].[O-]S([O-])(=O)=O NWONKYPBYAMBJT-UHFFFAOYSA-L 0.000 description 1
- 229960001763 zinc sulfate Drugs 0.000 description 1
- 229910000368 zinc sulfate Inorganic materials 0.000 description 1
- UHVMMEOXYDMDKI-JKYCWFKZSA-L zinc;1-(5-cyanopyridin-2-yl)-3-[(1s,2s)-2-(6-fluoro-2-hydroxy-3-propanoylphenyl)cyclopropyl]urea;diacetate Chemical compound [Zn+2].CC([O-])=O.CC([O-])=O.CCC(=O)C1=CC=C(F)C([C@H]2[C@H](C2)NC(=O)NC=2N=CC(=CC=2)C#N)=C1O UHVMMEOXYDMDKI-JKYCWFKZSA-L 0.000 description 1
Abstract
Description
項1. 洗浄組成物が水溶性包材に収容されてなり、
前記洗浄組成物が、(A)酸、(B)炭酸水素塩、及び(C)界面活性剤を含有し、且つ
前記炭酸水素塩において180μm未満の粒子が占める割合が30重量%以上である、
発泡性洗浄剤。
項2. 前記炭酸水素塩の内、45μm以上180μm未満の粒子が占める割合が50重量%以上である、項1に記載の発泡性洗浄剤。
項3. 前記炭酸水素塩の内、106μm未満の粒子が占める割合が80重量%以上である、項1又は2に記載の発泡性洗浄剤。
項4. 前記炭酸水素塩が炭酸水素ナトリウムである、項1〜3のいずれかに記載の発泡性洗浄剤。
項5. 前記酸が有機酸である、項1〜4のいずれかに記載の発泡性洗浄剤。
項6. 前記洗浄組成物が、更に漂白剤を含む、項1〜5のいずれかに記載の発泡性洗浄剤。
項7. トイレ便器の洗浄用である、項1〜6のいずれかに記載の発泡性洗浄剤。
項8. 項1〜7のいずれかに記載の発泡性洗浄剤を、洗浄対象物内で水に浸漬させる、洗浄方法。
本発明の発泡性洗浄剤は、洗浄組成物として、(A)酸、(B)特定の粒度分布を示す炭酸水素塩、及び(C)界面活性剤を含有する洗浄組成物を含む。以下、当該洗浄組成物について説明する
本発明で使用される洗浄組成物は、水存在下で後述する(B)成分と反応して炭酸ガスを発生させる成分として、酸(「(A)成分」と表記することもある)を含有する。
本発明で使用される洗浄組成物は、水存在下で前記(A)成分と反応して二酸化炭素を発生させる成分として、特定の粒度分布を示す炭酸水素塩(「(B)成分」と表記することもある)を含有する。
本発明で使用される洗浄組成物は、界面活性作用による洗浄力を備えさせるために界面活性剤(「(C)成分」と表記することもある)を含有する。
本発明で使用される洗浄組成物には、前述する成分に加えて漂白剤(「(D)成分」と表記することもある)が含まれていてもよい。漂白剤を含むことにより、洗浄効果を更に向上させることができる。
本発明で使用される洗浄組成物には、前述する成分に加えて発熱剤(「(E)成分」と表記することもある)が含まれていてもよい。発熱剤を含むことにより、低水温での発泡量の低下をより一層効果的に抑制することが可能になる。
本発明で使用される洗浄組成物は、前述する成分に加えて、炭酸塩、及び/又は炭酸水素塩と炭酸塩の複塩(「(F)成分」と表記することもある)が含まれていてもよい。炭酸塩、及び/又は炭酸水素塩と炭酸塩の複塩を含むことにより、発泡量の更なる増大を図ることができる。
本発明で使用される洗浄組成物には、前述する成分に加えて、必要に応じて、他の添加剤が含まれていてもよい。このような添加剤としては、例えば、キレート剤、pH調整剤、酵素、着色料、香料、消臭剤、発泡安定化剤、保存剤、抗菌・殺菌剤、防腐剤、防錆剤、増量剤等が挙げられる。
本発明で使用される洗浄組成物の形状については、特制限されず、粉末状、顆粒状等のいずれであってもよいが、粉末状であることが好ましい。
本発明の発泡性洗浄剤において、前記洗浄組成物を収容する部材として水溶性包装材を含む。水溶性包装材としては、前記洗浄組成物を包むことができ、且つ水と接触すると溶解する素材で形成されていればよい。水溶性包装材の素材としては、例えば、水溶性フィルム、水溶性紙等が挙げられる。
本発明の発泡性洗浄剤は、前記水溶性包装材の開口部から前記洗浄組成物を充填することによって製造される。前記水溶性包装材の開口部から前記洗浄組成物を充填した後に、当該開口部は、ヒートシール、水溶性糊剤等によって封止されていることが望ましい。
本発明の発泡性洗浄剤の洗浄対象物については、特に制限されないが、例えば、トイレ便器、排水管、シンク、洗濯槽、浴槽等が挙げられる。これらの中でも、好ましくはトイレ便器が挙げられる。
・炭酸水素ナトリウムA:「重炭酸ナトリウム Mグレード」(株式会社トクヤマ)
・炭酸水素ナトリウムB:「重炭酸ナトリウム Pグレード」(株式会社トクヤマ)
・炭酸水素ナトリウムC:「重炭酸ナトリウム Eグレード」(株式会社トクヤマ)
表2に示す成分を混合し、粉末状の洗浄組成物を調製した。得られた洗浄組成物120gを、水溶性フィルム(ポリビニルアルコール製、商品名「ハイセロン」、日本合成化学工業株式会社)を縦10cm、横14cmの袋状に加工した水溶性包装材に収容した後に、ヒートシールして密封し、発泡性洗浄剤を製造した。
表3及び4に示す成分を混合し、粉末状の洗浄組成物を調製した。得られた洗浄組成物10gを、水溶性フィルム(ポリビニルアルコール製、商品名「ハイセロン」、日本合成化学工業株式会社)を縦6.1cm、横4.1cmの袋状に加工した水溶性包装材に収容した後に、ヒートシールして密封し、発泡性洗浄剤を製造した。なお、比較例2では、水溶性包装材への収容は行わなかった。
Claims (8)
- 洗浄組成物が水溶性包材に収容されてなり、
前記洗浄組成物が、(A)酸、(B)炭酸水素塩、及び(C)界面活性剤を含有し、且つ
前記炭酸水素塩において180μm未満の粒子が占める割合が30重量%以上である、
発泡性洗浄剤。 - 前記炭酸水素塩の内、45μm以上180μm未満の粒子が占める割合が50重量%以上である、請求項1に記載の発泡性洗浄剤。
- 前記炭酸水素塩の内、106μm未満の粒子が占める割合が80重量%以上である、請求項1又は2に記載の発泡性洗浄剤。
- 前炭酸水素塩が炭酸水素ナトリウムである、請求項1〜3のいずれかに記載の発泡性洗浄剤。
- 前記酸が有機酸である、請求項1〜4のいずれかに記載の発泡性洗浄剤。
- 前記洗浄組成物が、更に漂白剤を含む、請求項1〜5のいずれかに記載の発泡性洗浄剤。
- トイレ便器の洗浄用である、請求項1〜6のいずれかに記載の発泡性洗浄剤。
- 請求項1〜7のいずれかに記載の発泡性洗浄剤を、洗浄対象物内で水に浸漬させる、洗浄方法。
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Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
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JPH05320699A (ja) * | 1992-05-18 | 1993-12-03 | Dainippon Jochugiku Co Ltd | 風呂釜洗浄剤 |
JP2000506917A (ja) * | 1996-03-05 | 2000-06-06 | ケイ ケミカル カンパニー | 酵素洗剤組成物および細菌セルロースを分解および除去する方法 |
US20070220690A1 (en) * | 2006-03-24 | 2007-09-27 | Georgia-Pacific Consumer Products Lp | Space Saving Toilet Cleaning System |
JP2018016676A (ja) * | 2016-07-25 | 2018-02-01 | 小林製薬株式会社 | 発泡性固形状洗浄剤 |
JP2018024875A (ja) * | 2016-08-08 | 2018-02-15 | アース製薬株式会社 | 固形洗浄剤及び該固形洗浄剤を用いた洗浄方法 |
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Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH05320699A (ja) * | 1992-05-18 | 1993-12-03 | Dainippon Jochugiku Co Ltd | 風呂釜洗浄剤 |
JP2000506917A (ja) * | 1996-03-05 | 2000-06-06 | ケイ ケミカル カンパニー | 酵素洗剤組成物および細菌セルロースを分解および除去する方法 |
US20070220690A1 (en) * | 2006-03-24 | 2007-09-27 | Georgia-Pacific Consumer Products Lp | Space Saving Toilet Cleaning System |
JP2018016676A (ja) * | 2016-07-25 | 2018-02-01 | 小林製薬株式会社 | 発泡性固形状洗浄剤 |
JP2018024875A (ja) * | 2016-08-08 | 2018-02-15 | アース製薬株式会社 | 固形洗浄剤及び該固形洗浄剤を用いた洗浄方法 |
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