JP5501432B2 - Liquid bleach detergent composition - Google Patents
Liquid bleach detergent composition Download PDFInfo
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- JP5501432B2 JP5501432B2 JP2012252059A JP2012252059A JP5501432B2 JP 5501432 B2 JP5501432 B2 JP 5501432B2 JP 2012252059 A JP2012252059 A JP 2012252059A JP 2012252059 A JP2012252059 A JP 2012252059A JP 5501432 B2 JP5501432 B2 JP 5501432B2
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- 239000000203 mixture Substances 0.000 title claims description 45
- 239000007788 liquid Substances 0.000 title claims description 38
- 239000007844 bleaching agent Substances 0.000 title claims description 36
- 239000003599 detergent Substances 0.000 title claims description 24
- 238000004061 bleaching Methods 0.000 claims description 28
- 239000003795 chemical substances by application Substances 0.000 claims description 25
- -1 Alkali metal hypochlorite Chemical class 0.000 claims description 22
- 239000003021 water soluble solvent Substances 0.000 claims description 14
- WQYVRQLZKVEZGA-UHFFFAOYSA-N hypochlorite Inorganic materials Cl[O-] WQYVRQLZKVEZGA-UHFFFAOYSA-N 0.000 claims description 12
- 238000000034 method Methods 0.000 claims description 11
- 125000004432 carbon atom Chemical group C* 0.000 claims description 10
- 150000008044 alkali metal hydroxides Chemical class 0.000 claims description 9
- 125000002887 hydroxy group Chemical group [H]O* 0.000 claims description 9
- 238000002156 mixing Methods 0.000 claims description 9
- 229910052783 alkali metal Inorganic materials 0.000 claims description 8
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 7
- 229910052799 carbon Inorganic materials 0.000 claims description 7
- 125000000217 alkyl group Chemical group 0.000 claims description 6
- 125000001797 benzyl group Chemical group [H]C1=C([H])C([H])=C(C([H])=C1[H])C([H])([H])* 0.000 claims description 3
- 125000002768 hydroxyalkyl group Chemical group 0.000 claims description 2
- 229910052757 nitrogen Inorganic materials 0.000 claims description 2
- 125000004433 nitrogen atom Chemical group N* 0.000 claims description 2
- 150000003856 quaternary ammonium compounds Chemical class 0.000 claims description 2
- 125000001183 hydrocarbyl group Chemical group 0.000 claims 1
- 229920005989 resin Polymers 0.000 description 18
- 239000011347 resin Substances 0.000 description 18
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 9
- 239000004094 surface-active agent Substances 0.000 description 8
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 6
- 238000004140 cleaning Methods 0.000 description 6
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 5
- 239000005708 Sodium hypochlorite Substances 0.000 description 5
- SUKJFIGYRHOWBL-UHFFFAOYSA-N sodium hypochlorite Chemical compound [Na+].Cl[O-] SUKJFIGYRHOWBL-UHFFFAOYSA-N 0.000 description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 4
- 229920003171 Poly (ethylene oxide) Polymers 0.000 description 4
- 239000000460 chlorine Substances 0.000 description 4
- 229910052801 chlorine Inorganic materials 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 238000012856 packing Methods 0.000 description 4
- 241000894006 Bacteria Species 0.000 description 3
- 241000233866 Fungi Species 0.000 description 3
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
- 239000003945 anionic surfactant Substances 0.000 description 3
- 150000001875 compounds Chemical class 0.000 description 3
- 238000011156 evaluation Methods 0.000 description 3
- 229920000915 polyvinyl chloride Polymers 0.000 description 3
- 239000004800 polyvinyl chloride Substances 0.000 description 3
- 239000002516 radical scavenger Substances 0.000 description 3
- 238000005507 spraying Methods 0.000 description 3
- PUPZLCDOIYMWBV-UHFFFAOYSA-N (+/-)-1,3-Butanediol Chemical compound CC(O)CCO PUPZLCDOIYMWBV-UHFFFAOYSA-N 0.000 description 2
- DNIAPMSPPWPWGF-GSVOUGTGSA-N (R)-(-)-Propylene glycol Chemical compound C[C@@H](O)CO DNIAPMSPPWPWGF-GSVOUGTGSA-N 0.000 description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 2
- KZBUYRJDOAKODT-UHFFFAOYSA-N Chlorine Chemical compound ClCl KZBUYRJDOAKODT-UHFFFAOYSA-N 0.000 description 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 2
- LRHPLDYGYMQRHN-UHFFFAOYSA-N N-Butanol Chemical compound CCCCO LRHPLDYGYMQRHN-UHFFFAOYSA-N 0.000 description 2
- 229940045714 alkyl sulfonate alkylating agent Drugs 0.000 description 2
- 150000008052 alkyl sulfonates Chemical class 0.000 description 2
- WERYXYBDKMZEQL-UHFFFAOYSA-N butane-1,4-diol Chemical compound OCCCCO WERYXYBDKMZEQL-UHFFFAOYSA-N 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 2
- RTZKZFJDLAIYFH-UHFFFAOYSA-N ether Substances CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 2
- 239000003205 fragrance Substances 0.000 description 2
- 239000004615 ingredient Substances 0.000 description 2
- DNIAPMSPPWPWGF-UHFFFAOYSA-N monopropylene glycol Natural products CC(O)CO DNIAPMSPPWPWGF-UHFFFAOYSA-N 0.000 description 2
- 239000002304 perfume Substances 0.000 description 2
- 235000013772 propylene glycol Nutrition 0.000 description 2
- 125000001453 quaternary ammonium group Chemical group 0.000 description 2
- 150000003839 salts Chemical class 0.000 description 2
- 229920002050 silicone resin Polymers 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- DNIAPMSPPWPWGF-VKHMYHEASA-N (+)-propylene glycol Chemical compound C[C@H](O)CO DNIAPMSPPWPWGF-VKHMYHEASA-N 0.000 description 1
- 125000006273 (C1-C3) alkyl group Chemical group 0.000 description 1
- YPFDHNVEDLHUCE-UHFFFAOYSA-N 1,3-propanediol Substances OCCCO YPFDHNVEDLHUCE-UHFFFAOYSA-N 0.000 description 1
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 1
- 239000005977 Ethylene Substances 0.000 description 1
- 229910019142 PO4 Inorganic materials 0.000 description 1
- ALQSHHUCVQOPAS-UHFFFAOYSA-N Pentane-1,5-diol Chemical compound OCCCCCO ALQSHHUCVQOPAS-UHFFFAOYSA-N 0.000 description 1
- BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical compound ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 description 1
- 239000003082 abrasive agent Substances 0.000 description 1
- 229910000288 alkali metal carbonate Inorganic materials 0.000 description 1
- 150000008041 alkali metal carbonates Chemical class 0.000 description 1
- 150000003973 alkyl amines Chemical class 0.000 description 1
- 125000002877 alkyl aryl group Chemical group 0.000 description 1
- 125000005037 alkyl phenyl group Chemical group 0.000 description 1
- 150000008051 alkyl sulfates Chemical class 0.000 description 1
- 150000003862 amino acid derivatives Chemical class 0.000 description 1
- 239000002280 amphoteric surfactant Substances 0.000 description 1
- 150000001450 anions Chemical class 0.000 description 1
- 239000003125 aqueous solvent Substances 0.000 description 1
- 125000003118 aryl group Chemical group 0.000 description 1
- SRSXLGNVWSONIS-UHFFFAOYSA-N benzenesulfonic acid Chemical group OS(=O)(=O)C1=CC=CC=C1 SRSXLGNVWSONIS-UHFFFAOYSA-N 0.000 description 1
- 229940092714 benzenesulfonic acid Drugs 0.000 description 1
- CDQSJQSWAWPGKG-UHFFFAOYSA-N butane-1,1-diol Chemical compound CCCC(O)O CDQSJQSWAWPGKG-UHFFFAOYSA-N 0.000 description 1
- 239000003093 cationic surfactant Substances 0.000 description 1
- 239000012459 cleaning agent Substances 0.000 description 1
- 239000000306 component Substances 0.000 description 1
- USIUVYZYUHIAEV-UHFFFAOYSA-N diphenyl ether Natural products C=1C=CC=CC=1OC1=CC=CC=C1 USIUVYZYUHIAEV-UHFFFAOYSA-N 0.000 description 1
- 239000012153 distilled water Substances 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 1
- 230000001747 exhibiting effect Effects 0.000 description 1
- 238000005187 foaming Methods 0.000 description 1
- JEGUKCSWCFPDGT-UHFFFAOYSA-N h2o hydrate Chemical compound O.O JEGUKCSWCFPDGT-UHFFFAOYSA-N 0.000 description 1
- 150000002430 hydrocarbons Chemical group 0.000 description 1
- 230000002209 hydrophobic effect Effects 0.000 description 1
- 239000003752 hydrotrope Substances 0.000 description 1
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 description 1
- 229910021645 metal ion Inorganic materials 0.000 description 1
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 1
- QJGQUHMNIGDVPM-UHFFFAOYSA-N nitrogen group Chemical group [N] QJGQUHMNIGDVPM-UHFFFAOYSA-N 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- WCVRQHFDJLLWFE-UHFFFAOYSA-N pentane-1,2-diol Chemical compound CCCC(O)CO WCVRQHFDJLLWFE-UHFFFAOYSA-N 0.000 description 1
- RUOPINZRYMFPBF-UHFFFAOYSA-N pentane-1,3-diol Chemical compound CCC(O)CCO RUOPINZRYMFPBF-UHFFFAOYSA-N 0.000 description 1
- GLOBUAZSRIOKLN-UHFFFAOYSA-N pentane-1,4-diol Chemical compound CC(O)CCCO GLOBUAZSRIOKLN-UHFFFAOYSA-N 0.000 description 1
- XLMFDCKSFJWJTP-UHFFFAOYSA-N pentane-2,3-diol Chemical compound CCC(O)C(C)O XLMFDCKSFJWJTP-UHFFFAOYSA-N 0.000 description 1
- GTCCGKPBSJZVRZ-UHFFFAOYSA-N pentane-2,4-diol Chemical compound CC(O)CC(C)O GTCCGKPBSJZVRZ-UHFFFAOYSA-N 0.000 description 1
- 239000010452 phosphate Substances 0.000 description 1
- 229920000166 polytrimethylene carbonate Polymers 0.000 description 1
- SATVIFGJTRRDQU-UHFFFAOYSA-N potassium hypochlorite Chemical compound [K+].Cl[O-] SATVIFGJTRRDQU-UHFFFAOYSA-N 0.000 description 1
- 150000003138 primary alcohols Chemical class 0.000 description 1
- BDERNNFJNOPAEC-UHFFFAOYSA-N propan-1-ol Chemical compound CCCO BDERNNFJNOPAEC-UHFFFAOYSA-N 0.000 description 1
- QUCDWLYKDRVKMI-UHFFFAOYSA-M sodium;3,4-dimethylbenzenesulfonate Chemical compound [Na+].CC1=CC=C(S([O-])(=O)=O)C=C1C QUCDWLYKDRVKMI-UHFFFAOYSA-M 0.000 description 1
- 239000007779 soft material Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- BDHFUVZGWQCTTF-UHFFFAOYSA-M sulfonate Chemical compound [O-]S(=O)=O BDHFUVZGWQCTTF-UHFFFAOYSA-M 0.000 description 1
- 230000002195 synergetic effect Effects 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
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- Detergent Compositions (AREA)
Description
本発明は、液体漂白洗浄剤組成物、及びそれを用いた漂白方法に関する。 The present invention relates to a liquid bleach detergent composition and a bleaching method using the same.
住居の硬質表面の汚れは、対象とする洗浄面によって異なり多種多様である。一般に、台所のレンジ廻りには変性油とホコリなどが複合化した汚れが付着しやすく、トイレや浴室については、無機質並びに有機質が不溶性の塩を形成しそのまま汚れとなる場合や、それらを基質として細菌やカビが繁殖し汚れとなる場合がある。硬質表面の汚れの中でも、これら細菌やカビに由来する黒ずみ汚れは、界面活性剤や研磨剤を主成分とする洗浄剤では十分に除去することが難しいため、次亜塩素酸塩を配合した塩素系の漂白洗浄剤が用いられている。 The dirt on the hard surface of a residence varies depending on the target cleaning surface, and varies. In general, dirt mixed with denatured oil and dust tends to adhere around the kitchen range. For toilets and bathrooms, inorganic and organic substances form insoluble salts and become dirty as they are, or they can be used as a substrate. Bacteria and fungi may grow and become dirty. Among the hard surface stains, dark stains derived from these bacteria and molds are difficult to remove sufficiently with detergents mainly composed of surfactants and abrasives, so chlorine containing hypochlorite System bleach detergents are used.
従来の塩素系の漂白洗浄剤はタイルや目地、その他黒ずみ汚れに対して十分な効果を示したが、最近では、タイルや目地以外に、壁と浴槽等のつなぎ目に使用されているシリコーン樹脂系のコーキングや軟質ポリ塩化ビニル樹脂系のパッキンなどの樹脂部にカビが発生する例が増加してきており、タイルや目地に対して十分な効果を発揮していた従来の漂白洗浄剤であっても、これら樹脂部に発生したカビに対しては漂白・分解除去が困難であった。 Conventional chlorine-based bleach cleaners have shown sufficient effects on tiles, joints, and other dark stains. Recently, in addition to tiles and joints, silicone resin-based materials used in joints between walls and bathtubs. Examples of molds occurring in resin parts such as caulking and soft polyvinyl chloride resin-based packing are increasing, and even conventional bleaching detergents that have been sufficiently effective against tiles and joints It was difficult to bleach and decompose and remove mold generated in these resin parts.
特許文献１には、次亜塩素酸ナトリウム、及び水酸化カリウムを含有する漂白剤組成物が記載されている。更に、任意成分として、水溶性溶剤を配合し得ることが記載されている。 Patent Document 1 describes a bleaching agent composition containing sodium hypochlorite and potassium hydroxide. Furthermore, it is described that a water-soluble solvent can be blended as an optional component.
特許文献２及び３には、次亜塩素酸ナトリウム、水酸化ナトリウム、及び有機溶媒を含有する、漂白剤組成物が記載されている。 Patent Documents 2 and 3 describe bleaching compositions containing sodium hypochlorite, sodium hydroxide, and organic solvents.
特許文献４には、次亜塩素酸ナトリウム、アルカリ金属水酸化物、アルカリ金属炭酸塩、及び水性溶剤を含有する、漂白剤組成物が記載されている。 Patent Document 4 describes a bleaching composition containing sodium hypochlorite, alkali metal hydroxide, alkali metal carbonate, and an aqueous solvent.
しかしながら、特許文献１〜４に記載の漂白剤組成物は、溶剤の配合量が多量であるため、環境への負荷や配合コストの上昇という点で満足のいくものではなかった。また、これらの組成物の漂白性能は、特に、樹脂部に生えたカビに対する漂白性能に関して、満足のいくものではなかった。 However, the bleaching compositions described in Patent Documents 1 to 4 are not satisfactory in terms of environmental load and increase in blending cost due to the large amount of solvent blended. In addition, the bleaching performance of these compositions was not satisfactory particularly with respect to the bleaching performance of mold growing on the resin part.
本発明の課題は、漂白力に優れた液体漂白洗浄剤組成物、特に、樹脂部に生えたカビに対し優れた漂白力を示す液体漂白洗浄剤組成物を提供することである。 An object of the present invention is to provide a liquid bleach detergent composition having excellent bleaching power, particularly a liquid bleach detergent composition exhibiting excellent bleaching power against mold growing on a resin part.
本発明は、（ａ）次亜塩素酸アルカリ金属塩０．５〜５質量％、（ｂ）アルカリ金属水酸化物０．００１〜３質量％、並びに（ｃ）下記式（１）、（２）、（３）、（４）及び（５）から選ばれる１種類以上の水溶性溶剤０．０１〜１質量％を含有する液体漂白洗浄剤組成物に関する。
CH3-CnH2n-OH （１）
〔式（１）中、ｎは０〜３の数である。〕
HO-CmH2m-OH （２）
〔式（２）中、ｍは２〜５の数である。〕
HO-CpH2p-1(OH)-CH3 （３）
〔式（３）中、ｐは２〜４の数である。〕
CH3-CqH2q-2(OH)2-CH3 （４）
〔式（４）中、ｑは２〜３の数であり、１つの炭素に結合される水酸基は１つである。〕
CH2(OH)-CH(OH)-CH2(OH) （５）
The present invention comprises (a) alkali metal hypochlorite 0.5-5% by mass, (b) alkali metal hydroxide 0.001-3% by mass, and (c) the following formulas (1), (2 ), (3), (4) and a liquid bleaching detergent composition containing 0.01 to 1% by weight of one or more water-soluble solvents selected from (5).
CH 3 -C n H 2n -OH (1)
[In Formula (1), n is a number of 0-3. ]
HO-C m H 2m -OH (2)
[In Formula (2), m is a number of 2-5. ]
HO-C p H 2p-1 (OH) -CH 3 (3)
[In Formula (3), p is a number of 2-4. ]
CH 3 -C q H 2q-2 (OH) 2 -CH 3 (4)
[In Formula (4), q is a number of 2-3, and one hydroxyl group couple | bonded with one carbon is one. ]
CH 2 (OH) -CH (OH) -CH 2 (OH) (5)
また、本発明は、（ａ）次亜塩素酸アルカリ金属塩及び（ｂ）アルカリ金属水酸化物を含むＡ剤と、（ｃ）下記式（１）、（２）、（３）、（４）及び（５）から選ばれる１種類以上の水溶性溶剤を含むＢ剤とを使用直前に混合することによって、前記（ａ）成分０．５〜５質量％、前記（ｂ）成分０．００１〜３質量％、前記（ｃ）成分０．０１〜１質量％を含有するように調製された液体漂白剤組成物を、対象物に接触させる漂白方法に関する。
CH3-CnH2n-OH （１）
〔式（１）中、ｎは０〜３の数である。〕
HO-CmH2m-OH （２）
〔式（２）中、ｍは２〜５の数である。〕
HO-CpH2p-1(OH)-CH3 （３）
〔式（３）中、ｐは２〜４の数である。〕
CH3-CqH2q-2(OH)2-CH3 （４）
〔式（４）中、ｑは２〜３の数であり、１つの炭素に結合される水酸基は１つである。〕
CH2(OH)-CH(OH)-CH2(OH) （５）
The present invention also includes (a) an alkali metal hypochlorite salt and (b) an A agent containing an alkali metal hydroxide, (c) the following formulas (1), (2), (3), (4 ) And B agent containing one or more water-soluble solvents selected from (5) are mixed immediately before use, so that the component (a) is 0.5 to 5% by mass and the component (b) is 0.001. The present invention relates to a bleaching method in which a liquid bleaching agent composition prepared to contain ˜3 mass% and (c) component 0.01 to 1 mass% is brought into contact with an object.
CH 3 -C n H 2n -OH (1)
[In Formula (1), n is a number of 0-3. ]
HO-C m H 2m -OH (2)
[In Formula (2), m is a number of 2-5. ]
HO-C p H 2p-1 (OH) -CH 3 (3)
[In Formula (3), p is a number of 2-4. ]
CH 3 -C q H 2q-2 (OH) 2 -CH 3 (4)
[In Formula (4), q is a number of 2-3, and one hydroxyl group couple | bonded with one carbon is one. ]
CH 2 (OH) -CH (OH) -CH 2 (OH) (5)
また、本発明は、（ａ）次亜塩素酸アルカリ金属塩〔以下、（ａ）成分という〕及び（ｂ）アルカリ金属水酸化物〔以下、（ｂ）成分という〕を含むＡ剤と、（ｃ）一般式（１）、（２）、（３）、（４）及び（５）から選ばれる１種類以上の水溶性溶剤〔以下、（ｃ）成分という〕を含むＢ剤とを含んで構成される液体漂白剤用キットであって、Ａ剤とＢ剤とを混合して前記（ａ）成分０．５〜５質量％、前記（ｂ）成分０．００１〜３質量％、前記（ｃ）成分０．０１〜１質量％を含有する液体漂白洗浄剤組成物を調製するための液体漂白剤用キットに関する。
CH3-CnH2n-OH （１）
〔式（１）中、ｎは０〜３の数である。〕
HO-CmH2m-OH （２）
〔式（２）中、ｍは２〜５の数である。〕
HO-CpH2p-1(OH)-CH3 （３）
〔式（３）中、ｐは２〜４の数である。〕
CH3-CqH2q-2(OH)2-CH3 （４）
〔式（４）中、ｑは２〜３の数であり、１つの炭素に結合される水酸基は１つである。〕
CH2(OH)-CH(OH)-CH2(OH) （５）
The present invention also includes an agent A containing (a) an alkali metal hypochlorite salt (hereinafter referred to as component (a)) and (b) an alkali metal hydroxide (hereinafter referred to as component (b)); c) B agent containing 1 or more types of water-soluble solvent [henceforth (c) component] chosen from general formula (1), (2), (3), (4) and (5) It is a kit for a liquid bleaching agent, which comprises mixing agent A and agent B, and said component (a) 0.5 to 5% by mass, component (b) 0.001 to 3% by mass, c) The present invention relates to a liquid bleach kit for preparing a liquid bleach detergent composition containing 0.01 to 1% by mass of components.
CH 3 -C n H 2n -OH (1)
[In Formula (1), n is a number of 0-3. ]
HO-C m H 2m -OH (2)
[In Formula (2), m is a number of 2-5. ]
HO-C p H 2p-1 (OH) -CH 3 (3)
[In Formula (3), p is a number of 2-4. ]
CH 3 -C q H 2q-2 (OH) 2 -CH 3 (4)
[In Formula (4), q is a number of 2-3, and one hydroxyl group couple | bonded with one carbon is one. ]
CH 2 (OH) -CH (OH) -CH 2 (OH) (5)
本発明によれば、漂白力に優れた液体漂白洗浄剤組成物、特に、樹脂部に生えたカビに対し優れた漂白力を示す液体漂白洗浄剤組成物が提供される。 ADVANTAGE OF THE INVENTION According to this invention, the liquid bleach cleaning composition excellent in the bleaching power, especially the liquid bleach cleaning composition which shows the outstanding bleaching power with respect to the mold | fungi which grew in the resin part are provided.
＜（ａ）成分）＞
（ａ）成分の次亜塩素酸アルカリ金属塩としては、次亜塩素酸ナトリウム、次亜塩素酸カリウム等が挙げられ、特に次亜塩素酸ナトリウムが好ましい。本発明の液体漂白洗浄剤組成物中における（ａ）成分の含有量は、０．５〜５質量％、好ましくは１〜４質量％、より好ましくは２〜３質量％の範囲である。（ａ）成分の含有量が０．５質量％以上では充分な漂白力が得られ、また５質量％以下では良好な安定性が得られる。
<(A) component)>
Examples of the alkali metal hypochlorite (a) include sodium hypochlorite and potassium hypochlorite, with sodium hypochlorite being particularly preferred. The content of the component (a) in the liquid bleach detergent composition of the present invention is 0.5 to 5% by mass, preferably 1 to 4% by mass, more preferably 2 to 3% by mass. When the content of component (a) is 0.5% by mass or more, sufficient bleaching power is obtained, and when it is 5% by mass or less, good stability is obtained.
＜（ｂ）成分）＞
（ｂ）成分のアルカリ金属水酸化物としては、水酸化ナトリウム、水酸化カリウムを挙げることができ、この中でも水酸化ナトリウムが好ましい。本発明の液体漂白洗浄剤組成物中における（ｂ）成分の含有量は、保存安定性の面から、０．００１〜３質量％、更に０．００１〜１質量％、特に０．０１〜１質量％が好ましい。
<(B) component)>
(B) As an alkali metal hydroxide of a component, sodium hydroxide and potassium hydroxide can be mentioned, Among these, sodium hydroxide is preferable. The content of the component (b) in the liquid bleach detergent composition of the present invention is 0.001 to 3% by mass, more preferably 0.001 to 1% by mass, particularly 0.01 to 1% from the viewpoint of storage stability. Mass% is preferred.
＜（ｃ）成分）＞
（ｃ）成分は、下記式（１）、（２）、（３）、（４）及び（５）から選ばれる１種類以上の、水酸基を含有する水溶性溶剤である。
CH3-CnH2n-OH （１）
〔式（１）中、ｎは０〜３の数である。〕
HO-CmH2m-OH （２）
〔式（２）中、ｍは２〜５の数である。〕
HO-CpH2p-1(OH)-CH3 （３）
〔式（３）中、ｐは２〜４の数である。〕
CH3-CqH2q-2(OH)2-CH3 （４）
〔式（４）中、ｑは２〜３の数であり、１つの炭素に結合される水酸基は１つである。〕
CH2(OH)-CH(OH)-CH2(OH) （５）
<(C) component)>
Component (c) is a water-soluble solvent containing one or more hydroxyl groups selected from the following formulas (1), (2), (3), (4) and (5).
CH 3 -C n H 2n -OH (1)
[In Formula (1), n is a number of 0-3. ]
HO-C m H 2m -OH (2)
[In Formula (2), m is a number of 2-5. ]
HO-C p H 2p-1 (OH) -CH 3 (3)
[In Formula (3), p is a number of 2-4. ]
CH 3 -C q H 2q-2 (OH) 2 -CH 3 (4)
[In Formula (4), q is a number of 2-3, and one hydroxyl group couple | bonded with one carbon is one. ]
CH 2 (OH) -CH (OH) -CH 2 (OH) (5)
式（１）で表される水溶性溶剤は、直鎖の第１級アルコールであり、メタノール、エタノール、プロパノール、ｎ−ブタノールなどが挙げられ、式（２）で表される水溶性溶剤としてエチレングリコール、１，３‐プロパンジオール、１，４‐ブタンジオール、１，５‐ペンタンジオールなどが挙げられ、式（３）で表される水溶性溶剤として１，２−プロパンジオール、１，２−ブタンジオール、１，３−ブタンジオール、１，２−ペンタンジオール、１，３−ペンタンジオール、１，４−ペンタンジオールなどが挙げられ、式（４）で表される水溶性溶剤として２，３−ブタンジオール、２，３−ペンタンジオール、２，４−ペンタンジオールなどが挙げられ、漂白性能の観点から、式（１）及び（２）から選ばれる水溶性溶剤が好ましく、更にエチレングリコール、１，２−プロパンジオールが好ましい。これらは、単独で用いても、また２種以上を組み合わせても用いることができる。 The water-soluble solvent represented by the formula (1) is a linear primary alcohol, and examples thereof include methanol, ethanol, propanol, n-butanol, and the like. The water-soluble solvent represented by the formula (2) is ethylene. Glycol, 1,3-propanediol, 1,4-butanediol, 1,5-pentanediol, and the like. Examples of the water-soluble solvent represented by the formula (3) include 1,2-propanediol, 1,2- Examples include butanediol, 1,3-butanediol, 1,2-pentanediol, 1,3-pentanediol, 1,4-pentanediol, etc., and 2,3 as the water-soluble solvent represented by the formula (4) -Butanediol, 2,3-pentanediol, 2,4-pentanediol and the like, and from the viewpoint of bleaching performance, a water-soluble solvent selected from the formulas (1) and (2) is preferred. Further ethylene glycol, 1,2-propanediol are preferred. These can be used alone or in combination of two or more.
本発明の液体漂白洗浄剤組成物中における（ｃ）成分の含有量は、０．０１〜１質量％、好ましくは０．０１〜０．８質量％、さらに好ましくは０．０２〜０．５質量％である。 The content of the component (c) in the liquid bleach detergent composition of the present invention is 0.01 to 1% by mass, preferably 0.01 to 0.8% by mass, more preferably 0.02 to 0.5%. % By mass.
＜（ｄ）成分）＞
本発明の液体漂白洗浄剤組成物は、漂白性能向上の観点から、（ｄ）成分として、窒素原子に結合する基のうち、１〜３個が炭素数８〜１６の炭化水素基であり、残りが炭素数１〜３のアルキル基若しくはヒドロキシアルキル基、又はベンジル基である４級アンモニウム化合物を含有することが好ましい。（ｄ）成分は、炭素数が８〜１４、更に８〜１２のアルキル基を１つ有するものが好ましく、又対アニオンは塩素イオンが好ましい。より好ましくは下記一般式（ｄ１）で表されるものである。
<(D) component)>
From the viewpoint of improving the bleaching performance, the liquid bleach detergent composition of the present invention is a hydrocarbon group having 8 to 16 carbon atoms among 1 to 3 groups bonded to a nitrogen atom as the component (d). It is preferable to contain the quaternary ammonium compound whose remainder is a C1-C3 alkyl group or a hydroxyalkyl group, or a benzyl group. The component (d) preferably has one alkyl group having 8 to 14 carbon atoms and further 8 to 12 carbon atoms, and the counter anion is preferably a chlorine ion. More preferably, it is represented by the following general formula (d1).
〔式中、Ｒ1は炭素数８〜１６、より好ましくは８〜１４のアルキル基、Ｒ2、Ｒ3はそれぞれ独立してメチル基又はエチル基、Ｒ4はベンジル基である。X-は塩素イオンである。〕 [Wherein, R 1 is an alkyl group having 8 to 16 carbon atoms, more preferably 8 to 14 carbon atoms, R 2 and R 3 are each independently a methyl group or an ethyl group, and R 4 is a benzyl group. X - is a chloride ion. ]
（ｄ）成分、中でも上記一般式（ｄ１）で表される第４級アンモニウム型界面活性剤は、従来の塩素系漂白剤において不十分であった樹脂系への細菌やカビによる汚れに対する漂白洗浄効果を高めるものであり、これは第４級アンモニウム型界面活性剤が、疎水性素材、又は、カビに対する次亜塩素酸イオンの接触を助けるためであると考えられる。 The component (d), in particular, the quaternary ammonium type surfactant represented by the above general formula (d1) is a bleach-cleaning agent for stains caused by bacteria and fungi on resin systems that were insufficient in conventional chlorine-based bleaching agents. It is thought that this is because the quaternary ammonium type surfactant helps the contact of the hypochlorite ion with the hydrophobic material or the mold.
本発明は、樹脂系素材に対して効果的な液体漂白洗浄剤組成物を提供するものであるが、対象樹脂が窓枠のパッキン等に使用されている塩化ビニル系樹脂である場合は、前記一般式（ｄ１）中のＲ1が炭素数８の化合物が最も効果的である。 The present invention provides an effective liquid bleach cleaning composition for resin-based materials, but when the target resin is a vinyl chloride resin used for window frame packing or the like, R 1 in the general formula (d1) is a compound having 8 carbon atoms is most effective.
本発明の液体漂白洗浄剤組成物中における（ｄ）成分の含有量は、好ましくは０．００５〜０．５質量％、更に好ましくは０．００８〜０．３質量％、より好ましくは０．０１〜０．２質量％である。この範囲において貯蔵安定性と樹脂系への汚れ除去に効果的である。 The content of the component (d) in the liquid bleach cleaning composition of the present invention is preferably 0.005 to 0.5% by mass, more preferably 0.008 to 0.3% by mass, more preferably 0.00. 01 to 0.2% by mass. In this range, it is effective for storage stability and removal of dirt on the resin system.
＜その他の成分＞
本発明では（ｄ）成分以外の界面活性剤を用いてもよいが、このような界面活性剤の配合量は（ｄ）成分を含めた合計量が５質量％以下、好ましくは３質量％以下、より好ましくは２質量％以下であることが貯蔵安定性の点から望ましい。本発明で使用できる界面活性剤としては、炭素数６〜２２のアルキル基を有する界面活性剤が好ましく、具体的にはアルキルスルホン酸塩、アルカンスルホン酸塩、アルキル硫酸エステル塩、アルキルベンゼンスルホン酸塩、アルキルナフタレンスルホン酸塩、アルキルスルホコハク酸塩、アルキルジフェニルエーテルジスルホン酸塩、アルキルリン酸塩、ポリオキシエチレンアルキル硫酸エステル塩、ポリオキシエチレンアルキルアリール硫酸エステル塩、ポリオキシエチレンアルキルフェニルエーテル硫酸エステルなどの陰イオン界面活性剤（アミノ酸誘導体等の含窒素系陰イオン界面活性剤は除く）、アルキルアミンオキシド、カルボキシベタイン、スルホベタインなどの両性界面活性剤の１種以上を挙げることができる。但し、上記界面活性剤のうち、陰イオン性の界面活性剤、特にアルキルスルホン酸塩、アルキル硫酸エステル塩については、洗浄液中において陽イオン界面活性剤と電気的に結合する。このため、（ｄ）成分を配合する場合は、次亜塩素酸イオン〔（ａ）成分〕と（ｄ）成分との相乗効果を阻害しないように、組成物中の（ｄ）成分／（アルキルスルホン酸塩及び／又はアルキル硫酸エステル塩）のモル比が０．２以上であることが好ましく、０．５以上が更に好ましく、１以上がより好ましい。
<Other ingredients>
In the present invention, a surfactant other than the component (d) may be used, but the total amount of the surfactant including the component (d) is 5% by mass or less, preferably 3% by mass or less. More preferably, the content is 2% by mass or less from the viewpoint of storage stability. As the surfactant that can be used in the present invention, surfactants having an alkyl group having 6 to 22 carbon atoms are preferable. Specifically, alkylsulfonates, alkanesulfonates, alkylsulfate esters, alkylbenzenesulfonates. , Alkyl naphthalene sulfonate, alkyl sulfosuccinate, alkyl diphenyl ether disulfonate, alkyl phosphate, polyoxyethylene alkyl sulfate, polyoxyethylene alkyl aryl sulfate, polyoxyethylene alkyl phenyl ether sulfate, etc. One or more amphoteric surfactants such as anionic surfactants (excluding nitrogen-containing anionic surfactants such as amino acid derivatives), alkylamine oxides, carboxybetaines, and sulfobetaines can be mentioned. However, among the above surfactants, anionic surfactants, particularly alkyl sulfonates and alkyl sulfate esters, are electrically bonded to the cationic surfactants in the cleaning liquid. Therefore, when the component (d) is blended, the component (d) / (alkyl) in the composition is selected so as not to inhibit the synergistic effect of the hypochlorite ion [component (a)] and the component (d). The molar ratio of the sulfonate and / or alkyl sulfate ester salt is preferably 0.2 or more, more preferably 0.5 or more, and more preferably 1 or more.
本発明の液体漂白洗浄剤組成物には、炭素数１〜３のアルキル基が１〜３個置換されたベンゼンスルホン酸及びその塩から選ばれるハイドロトロープ剤を配合することで貯蔵安定性が増加する。 In the liquid bleach detergent composition of the present invention, the storage stability is increased by adding a hydrotrope agent selected from benzenesulfonic acid substituted with 1 to 3 alkyl groups having 1 to 3 carbon atoms and a salt thereof. To do.
その他の任意成分として、香料成分や塩素ガス捕捉剤を配合することができる。次亜塩素酸塩系に配合可能な香料成分の例としては、特開昭５０−７４５８１号公報及び特開昭６２−２０５２００号公報を参考にすることができ、単体香料及びそれらを組合せた配合香料であってもよい。香料は通常、組成物中に０．００１〜０．５質量％含有されるが、安定性を損なう恐れがあるので、配合成分と配合量の決定には注意を要する。塩素ガス捕捉剤としては、構造中に芳香環を１つ以上有する化合物が好ましく、特に、ポリオキシエチレンフェニルエーテル化合物やポリオキシエチレンアルキルフェニルエーテル化合物が好ましい。塩素捕捉剤は通常、組成物中に０．０１〜１質量％含有されるが、安定性を損なう恐れがあるので、配合成分と配合量の決定には注意を要する。 As other optional components, a fragrance component and a chlorine gas scavenger can be blended. As examples of perfume ingredients that can be blended into hypochlorite systems, reference can be made to JP-A-50-74581 and JP-A-62-205200. Perfume may be used. Usually, the fragrance is contained in the composition in an amount of 0.001 to 0.5% by mass. However, since there is a risk of impairing the stability, care must be taken in determining the blending components and blending amounts. As the chlorine gas scavenger, a compound having one or more aromatic rings in the structure is preferable, and a polyoxyethylene phenyl ether compound or a polyoxyethylene alkylphenyl ether compound is particularly preferable. The chlorine scavenger is usually contained in the composition in an amount of 0.01 to 1% by mass. However, there is a risk of impairing the stability, so care must be taken in determining the blending components and blending amount.
本発明の組成物の残部は水であり、貯蔵安定性の上で、微量に存在する金属イオンなどを除去したイオン交換水や蒸留水が好ましい。水の含有量は貯蔵安定性の点から、組成物中８０〜９８質量％、更に９０〜９８質量％が好ましい。また、組成物の２０℃におけるｐＨを１２．５〜１３．５に調整することが、貯蔵安定性及び漂白効果の点から好ましい。 The balance of the composition of the present invention is water, and ion-exchanged water or distilled water from which a small amount of metal ions and the like are removed is preferable in terms of storage stability. The water content is preferably 80 to 98% by mass, more preferably 90 to 98% by mass in the composition from the viewpoint of storage stability. Moreover, it is preferable from the point of storage stability and a bleaching effect to adjust pH at 20 degreeC of a composition to 12.5-13.5.
また、本発明の組成物の粘度は、対象物への付着性向上の面から２０℃における粘度が１〜２０００ｍＰａ・ｓであることが好ましく、より好ましくは１〜１０００ｍＰａ・ｓであり、特に好ましくは１〜５００ｍＰａ・ｓである。更に、トリガーを用いて対象面へスプレーする場合には、そのスプレー性の点から粘度が低い方が良好であり、２０℃における粘度が１〜２０ｍＰａ・ｓ、特に１〜１０ｍＰａ・ｓであることが良好である。 In addition, the viscosity of the composition of the present invention is preferably 1 to 2000 mPa · s, more preferably 1 to 1000 mPa · s, and particularly preferably 20 ° C. from the viewpoint of improving adhesion to an object. Is 1 to 500 mPa · s. Furthermore, when spraying on the target surface using a trigger, the lower the viscosity from the point of sprayability, the better, the viscosity at 20 ° C. being 1 to 20 mPa · s, especially 1 to 10 mPa · s. Is good.
本発明の液体漂白洗浄剤組成物は、硬質表面用とすることができる。また、台所用、浴室用、トイレ用、住居用、繊維製品用、食器用等として好適である。なかでも、シリコーン樹脂系のコーキングや軟質ポリ塩化ビニル樹脂系のパッキンなどの樹脂部に発生するカビに対して優れた効果を示すため、カビ取り剤組成物、更には樹脂製品用カビ取り剤組成物として適用できる。樹脂製品は、硬質、軟質の各種材料からなる物品を対象とすることができる。樹脂製品は、例えば、スポンジなどの多孔性製品、可撓性製品、吸水性製品を含む。 The liquid bleach detergent composition of the present invention can be used for hard surfaces. It is also suitable for kitchens, bathrooms, toilets, dwellings, textile products, tableware and the like. In particular, it exhibits an excellent effect on mold generated in resin parts such as silicone resin caulking and soft polyvinyl chloride resin packing, so that it should be used for mold removal compositions, and mold removal compositions for resin products. Applicable as a thing. Resin products can be used for articles made of various hard and soft materials. Resin products include, for example, porous products such as sponges, flexible products, and water-absorbing products.
＜漂白方法＞ <Bleaching method>
本発明の液体漂白洗浄剤組成物の使用方法としては、（１）トリガー等の噴霧器（スプレーヤー）を用いて直接対象物に噴霧する方法、（２）吸水性の可撓性材料に組成物を染み込ませ対象物を擦る方法、及び（３）組成物を溶解させた溶液に対象物を浸漬させる方法、が好適であり、特に（１）の方法が簡便性の点から良好である。噴霧器としては（ａ）〜（ｃ）成分、更に（ｄ）成分等、任意の成分を配合した液体漂白洗浄剤組成物を泡状にして噴霧することができるトリガー式スプレーが好ましく、対象物１ｍ2に対して、５〜１５ｇの割合で噴霧することが好ましい。 The liquid bleach detergent composition of the present invention can be used by (1) a method of spraying directly on an object using a sprayer (sprayer) such as a trigger, or (2) a composition on a water-absorbing flexible material. And (3) a method of immersing the object in a solution in which the composition is dissolved, and the method (1) is particularly preferable from the viewpoint of simplicity. As the sprayer, a trigger type spray capable of foaming and spraying a liquid bleaching detergent composition containing optional components such as the components (a) to (c) and the component (d) is preferable. It is preferable to spray at a ratio of 5 to 15 g with respect to 2 .
本発明の液体漂白剤組成物を用いた漂白方法として、（ａ）成分及び（ｂ）成分を含むＡ剤と、（ｃ）成分を含むＢ剤とを使用直前に混合することによって、前記（ａ）成分０．５〜５質量％、前記（ｂ）成分０．００１〜３質量％、前記（ｃ）成分０．０１〜１質量％を含有するように調製された液体漂白剤組成物を、対象物（カビの発生した樹脂等）に接触させる漂白方法が挙げられる。 As a bleaching method using the liquid bleach composition of the present invention, the agent (a) containing the component (a) and the component (b) and the agent B containing the component (c) are mixed immediately before use, A liquid bleach composition prepared so as to contain a) component 0.5 to 5% by mass, component (b) 0.001 to 3% by mass, component (c) 0.01 to 1% by mass. And a bleaching method in which an object (molded resin or the like) is brought into contact.
この方法には、（ａ）次亜塩素酸アルカリ金属塩及び（ｂ）アルカリ金属水酸化物を含むＡ剤と、（ｃ）下記一般式（１）、（２）、（３）、（４）及び（５）から選ばれる１種類以上の、水酸基を含有する水溶性溶剤を含むＢ剤とを含んで構成される液体漂白剤用キットであって、Ａ剤とＢ剤とを混合して前記（ａ）成分０．５〜５質量％、前記（ｂ）成分０．００１〜３質量％、前記（ｃ）成分０．０１〜１質量％を含有する液体漂白洗浄剤組成物を調製するための液体漂白剤用キットを用いることが好ましい。 This method includes (a) an alkali metal hypochlorite and (b) an agent A containing an alkali metal hydroxide, (c) the following general formulas (1), (2), (3), (4 ) And (5), a liquid bleaching kit comprising one or more kinds of B agent containing a water-soluble solvent containing a hydroxyl group, wherein A agent and B agent are mixed. A liquid bleaching detergent composition containing 0.5 to 5% by mass of component (a), 0.001 to 3% by mass of component (b), and 0.01 to 1% by mass of component (c) is prepared. It is preferable to use a liquid bleach kit for the purpose.
本発明のキットでは、Ａ剤とＢ剤の混合容積比は任意の比率を選択することができるが、簡便性の点から、Ａ剤の容積（ｍＬ）／Ｂ剤の容積（ｍＬ）が１／１０〜１０／１となるように設定することが好ましく、より好ましくは１／５〜１０／１であり、特に好ましくは１／２〜１０／１である。 In the kit of the present invention, the mixing volume ratio of agent A and agent B can be selected arbitrarily, but from the viewpoint of simplicity, the volume of agent A (mL) / volume of agent B (mL) is 1. It is preferably set to be / 10 to 10/1, more preferably 1/5 to 10/1, and particularly preferably 1/2 to 10/1.
このようなキットは、成分を分けて保存できる容器に収容し、使用時に混合して用いるタイプの２剤型の液体漂白剤に適用できる。特に、（ａ）成分及び（ｂ）成分を含むＡ剤〔実質的に（ｃ）成分を含まないことが好ましい〕と、（ｃ）成分を含むＢ剤〔実質的に（ａ）成分、（ｂ）成分を含まないことが好ましい〕とを、それぞれ分離して保持する容器に充填してなる２剤型の液体漂白剤が好ましい。 Such a kit can be applied to a two-component liquid bleaching agent that is stored in a container in which components can be stored separately and used by mixing at the time of use. In particular, agent A containing component (a) and component (b) [preferably substantially free of component (c)] and agent B containing component (c) [substantially component (a), ( b) It is preferable not to contain a component], and a two-component liquid bleaching agent is preferably used.
実施例１〜１９、比較例１〜４
表１及び２に示す各成分を用い、実施例及び比較例の各液体漂白洗浄剤組成物を得た。各液体漂白洗浄剤組成物を用い、下記の方法により、カビ取り性能の試験を行った。結果を表１及び２に示す。
Examples 1-19, Comparative Examples 1-4
Using each component shown in Tables 1 and 2, each liquid bleach detergent composition of Examples and Comparative Examples was obtained. Using each liquid bleach detergent composition, the mold removal performance was tested by the following method. The results are shown in Tables 1 and 2.
（カビ取り性能）
一般家庭の浴室窓枠に使用している軟質ポリ塩化ビニル樹脂パッキンに実使用条件にてカビを発生させ、その試験片を採取し約１ｃｍ程度に切断し評価サンプルとした。測色色差計（日本電色工業（株）製、ＮＤ−３００Ａ）を用いて評価サンプルの明度（Ｌ値）を測定し、Ｌ値の差が±２以下のものを用いた。試験片上にキムワイプ（キンバリークラーク社製、３ｃｍ×３ｃｍ）を２枚重ね、表１、２に示す液体漂白洗浄剤組成物を０．５ｍｌ滴下し、１０分間放置させた後に水洗、風乾させ、前記測色色差計で明度（Ｌ値）を測定した。評価前後のＬ値の差（ΔＬ）を漂白力とした。Ｌ値の差が大きいほど、漂白効果が高いことを意味する。
(Mold removal performance)
Mold was generated on the soft polyvinyl chloride resin packing used in the bathroom window frame of general households under actual usage conditions, and the test piece was collected and cut into about 1 cm to obtain an evaluation sample. The brightness (L value) of the evaluation sample was measured using a colorimetric color difference meter (ND-300A, manufactured by Nippon Denshoku Industries Co., Ltd.), and the difference in L value was ± 2 or less. Two pieces of Kimwipe (3 cm x 3 cm, manufactured by Kimberly Clark Co., Ltd.) are stacked on the test piece, 0.5 ml of the liquid bleach detergent composition shown in Tables 1 and 2 is dropped, allowed to stand for 10 minutes, then washed with water and air-dried, The lightness (L value) was measured with a colorimetric color difference meter. The difference (ΔL) between the L values before and after the evaluation was taken as the bleaching power. The greater the difference in L value, the higher the bleaching effect.
Claims (4)
HO-CmH2m-OH （２）
〔式（２）中、ｍは２〜５の数である。〕
HO-CpH2p-1(OH)-CH3 （３）
〔式（３）中、ｐは２〜４の数である。〕
CH3-CqH2q-2(OH)2-CH3 （４）
〔式（４）中、ｑは２〜３の数であり、１つの炭素に結合される水酸基は１つである。〕
CH2(OH)-CH(OH)-CH2(OH) （５） (A) Alkali metal hypochlorite 0.5-5 mass%, (b) Alkali metal hydroxide 0.001-3 mass%, and (c) following formula (2), (3), (4 ) And (5) one or more water-soluble solvents selected from 0.01 to 1% by weight, a liquid bleaching detergent composition.
HO-C m H 2m -OH (2)
[In Formula (2), m is a number of 2-5. ]
HO-C p H 2p-1 (OH) -CH 3 (3)
[In Formula (3), p is a number of 2-4. ]
CH 3 -C q H 2q-2 (OH) 2 -CH 3 (4)
[In Formula (4), q is a number of 2-3, and one hydroxyl group couple | bonded with one carbon is one. ]
CH 2 (OH) -CH (OH) -CH 2 (OH) (5)
HO-CmH2m-OH （２）
〔式（２）中、ｍは２〜５の数である。〕
HO-CpH2p-1(OH)-CH3 （３）
〔式（３）中、ｐは２〜４の数である。〕
CH3-CqH2q-2(OH)2-CH3 （４）
〔式（４）中、ｑは２〜３の数であり、１つの炭素に結合される水酸基は１つである。〕
CH2(OH)-CH(OH)-CH2(OH) （５） (A) A agent containing alkali metal hypochlorite and (b) alkali metal hydroxide, and (c) one type selected from the following formulas (2), (3), (4) and (5) By mixing the B agent containing the above water-soluble solvent immediately before use, the component (a) 0.5 to 5% by mass, the component (b) 0.001 to 3% by mass, the component (c) A bleaching method in which a liquid bleaching agent composition prepared to contain 0.01 to 1% by mass is brought into contact with an object.
HO-C m H 2m -OH (2)
[In Formula (2), m is a number of 2-5. ]
HO-C p H 2p-1 (OH) -CH 3 (3)
[In Formula (3), p is a number of 2-4. ]
CH 3 -C q H 2q-2 (OH) 2 -CH 3 (4)
[In Formula (4), q is a number of 2-3, and one hydroxyl group couple | bonded with one carbon is one. ]
CH 2 (OH) -CH (OH) -CH 2 (OH) (5)
HO-CmH2m-OH （２）
〔式（２）中、ｍは２〜５の数である。〕
HO-CpH2p-1(OH)-CH3 （３）
〔式（３）中、ｐは２〜４の数である。〕
CH3-CqH2q-2(OH)2-CH3 （４）
〔式（４）中、ｑは２〜３の数であり、１つの炭素に結合される水酸基は１つである。〕
CH2(OH)-CH(OH)-CH2(OH) （５） (A) A agent containing alkali metal hypochlorite and (b) alkali metal hydroxide, and (c) one type selected from general formulas (2), (3), (4) and (5) A liquid bleaching kit comprising the above-mentioned B agent containing a water-soluble solvent, wherein the A agent and the B agent are mixed and the component (a) 0.5 to 5% by mass, b) A liquid bleach kit for preparing a liquid bleach detergent composition containing 0.001 to 3% by mass of component (0.01) and 1 to 1% by mass of component (c).
HO-C m H 2m -OH (2)
[In Formula (2), m is a number of 2-5. ]
HO-C p H 2p-1 (OH) -CH 3 (3)
[In Formula (3), p is a number of 2-4. ]
CH 3 -C q H 2q-2 (OH) 2 -CH 3 (4)
[In Formula (4), q is a number of 2-3, and one hydroxyl group couple | bonded with one carbon is one. ]
CH 2 (OH) -CH (OH) -CH 2 (OH) (5)
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