JPH0572958B2 - - Google Patents
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- Publication number
- JPH0572958B2 JPH0572958B2 JP23490985A JP23490985A JPH0572958B2 JP H0572958 B2 JPH0572958 B2 JP H0572958B2 JP 23490985 A JP23490985 A JP 23490985A JP 23490985 A JP23490985 A JP 23490985A JP H0572958 B2 JPH0572958 B2 JP H0572958B2
- Authority
- JP
- Japan
- Prior art keywords
- weight
- stains
- less
- water
- surfactant
- 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.)
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- 239000002245 particle Substances 0.000 claims description 20
- 239000000203 mixture Substances 0.000 claims description 14
- 239000003945 anionic surfactant Substances 0.000 claims description 11
- 239000003082 abrasive agent Substances 0.000 claims description 10
- 239000007788 liquid Substances 0.000 claims description 10
- 239000002736 nonionic surfactant Substances 0.000 claims description 6
- 239000004094 surface-active agent Substances 0.000 claims description 6
- 125000004432 carbon atom Chemical group C* 0.000 claims description 5
- 150000003839 salts Chemical class 0.000 claims description 5
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 claims description 2
- 150000003627 tricarboxylic acid derivatives Chemical class 0.000 claims 1
- 238000004140 cleaning Methods 0.000 description 18
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 8
- 239000003921 oil Substances 0.000 description 7
- 235000019198 oils Nutrition 0.000 description 7
- -1 polyoxyethylene Polymers 0.000 description 7
- 125000000217 alkyl group Chemical group 0.000 description 6
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 4
- 229920003171 Poly (ethylene oxide) Polymers 0.000 description 4
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 description 3
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 description 3
- RTZKZFJDLAIYFH-UHFFFAOYSA-N ether Substances CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 3
- 238000005498 polishing Methods 0.000 description 3
- 239000000377 silicon dioxide Substances 0.000 description 3
- 150000003628 tricarboxylic acids Chemical class 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- OFOBLEOULBTSOW-UHFFFAOYSA-N Malonic acid Chemical compound OC(=O)CC(O)=O OFOBLEOULBTSOW-UHFFFAOYSA-N 0.000 description 2
- 239000006004 Quartz sand Substances 0.000 description 2
- 239000004115 Sodium Silicate Substances 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 2
- 125000001931 aliphatic group Chemical group 0.000 description 2
- 239000011324 bead Substances 0.000 description 2
- 229910000019 calcium carbonate Inorganic materials 0.000 description 2
- 235000013305 food Nutrition 0.000 description 2
- 150000002500 ions Chemical class 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 230000007935 neutral effect Effects 0.000 description 2
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 description 2
- 229910052911 sodium silicate Inorganic materials 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- BDHFUVZGWQCTTF-UHFFFAOYSA-M sulfonate Chemical compound [O-]S(=O)=O BDHFUVZGWQCTTF-UHFFFAOYSA-M 0.000 description 2
- 150000003871 sulfonates Chemical class 0.000 description 2
- 239000010457 zeolite Substances 0.000 description 2
- BJEPYKJPYRNKOW-REOHCLBHSA-N (S)-malic acid Chemical compound OC(=O)[C@@H](O)CC(O)=O BJEPYKJPYRNKOW-REOHCLBHSA-N 0.000 description 1
- HZAXFHJVJLSVMW-UHFFFAOYSA-N 2-Aminoethan-1-ol Chemical compound NCCO HZAXFHJVJLSVMW-UHFFFAOYSA-N 0.000 description 1
- CKLJMWTZIZZHCS-UHFFFAOYSA-N D-OH-Asp Natural products OC(=O)C(N)CC(O)=O CKLJMWTZIZZHCS-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
- IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical compound C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 description 1
- 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
- CKLJMWTZIZZHCS-UWTATZPHSA-N L-Aspartic acid Natural products OC(=O)[C@H](N)CC(O)=O CKLJMWTZIZZHCS-UWTATZPHSA-N 0.000 description 1
- CKLJMWTZIZZHCS-REOHCLBHSA-N L-aspartic acid Chemical compound OC(=O)[C@@H](N)CC(O)=O CKLJMWTZIZZHCS-REOHCLBHSA-N 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 239000004793 Polystyrene Substances 0.000 description 1
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 1
- 235000019484 Rapeseed oil Nutrition 0.000 description 1
- FEWJPZIEWOKRBE-UHFFFAOYSA-N Tartaric acid Natural products [H+].[H+].[O-]C(=O)C(O)C(O)C([O-])=O FEWJPZIEWOKRBE-UHFFFAOYSA-N 0.000 description 1
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 1
- GSEJCLTVZPLZKY-UHFFFAOYSA-N Triethanolamine Chemical compound OCCN(CCO)CCO GSEJCLTVZPLZKY-UHFFFAOYSA-N 0.000 description 1
- WGLPBDUCMAPZCE-UHFFFAOYSA-N Trioxochromium Chemical compound O=[Cr](=O)=O WGLPBDUCMAPZCE-UHFFFAOYSA-N 0.000 description 1
- 229910021536 Zeolite Inorganic materials 0.000 description 1
- 229920000122 acrylonitrile butadiene styrene Polymers 0.000 description 1
- 239000004676 acrylonitrile butadiene styrene Substances 0.000 description 1
- 229910001413 alkali metal ion Inorganic materials 0.000 description 1
- 150000001336 alkenes Chemical class 0.000 description 1
- BJEPYKJPYRNKOW-UHFFFAOYSA-N alpha-hydroxysuccinic acid Natural products OC(=O)C(O)CC(O)=O BJEPYKJPYRNKOW-UHFFFAOYSA-N 0.000 description 1
- 229910000323 aluminium silicate Inorganic materials 0.000 description 1
- 239000012736 aqueous medium Substances 0.000 description 1
- 229960005261 aspartic acid Drugs 0.000 description 1
- SRSXLGNVWSONIS-UHFFFAOYSA-N benzenesulfonic acid Chemical class OS(=O)(=O)C1=CC=CC=C1 SRSXLGNVWSONIS-UHFFFAOYSA-N 0.000 description 1
- 239000001506 calcium phosphate Substances 0.000 description 1
- 229910000389 calcium phosphate Inorganic materials 0.000 description 1
- 235000011010 calcium phosphates Nutrition 0.000 description 1
- 239000006229 carbon black Substances 0.000 description 1
- 150000001768 cations Chemical class 0.000 description 1
- 229910000423 chromium oxide Inorganic materials 0.000 description 1
- 235000015165 citric acid Nutrition 0.000 description 1
- 239000013065 commercial product Substances 0.000 description 1
- 229910052593 corundum Inorganic materials 0.000 description 1
- 239000010431 corundum Substances 0.000 description 1
- ZBCBWPMODOFKDW-UHFFFAOYSA-N diethanolamine Chemical compound OCCNCCO ZBCBWPMODOFKDW-UHFFFAOYSA-N 0.000 description 1
- USIUVYZYUHIAEV-UHFFFAOYSA-N diphenyl ether Chemical compound C=1C=CC=CC=1OC1=CC=CC=C1 USIUVYZYUHIAEV-UHFFFAOYSA-N 0.000 description 1
- 239000000975 dye Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229910001651 emery Inorganic materials 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 239000003205 fragrance Substances 0.000 description 1
- 239000000417 fungicide Substances 0.000 description 1
- 238000011086 high cleaning Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000000395 magnesium oxide Substances 0.000 description 1
- CPLXHLVBOLITMK-UHFFFAOYSA-N magnesium oxide Inorganic materials [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 description 1
- AXZKOIWUVFPNLO-UHFFFAOYSA-N magnesium;oxygen(2-) Chemical compound [O-2].[Mg+2] AXZKOIWUVFPNLO-UHFFFAOYSA-N 0.000 description 1
- 239000001630 malic acid Substances 0.000 description 1
- 235000011090 malic acid Nutrition 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 1
- FURYAADUZGZUGQ-UHFFFAOYSA-N phenoxybenzene;sulfuric acid Chemical class OS(O)(=O)=O.C=1C=CC=CC=1OC1=CC=CC=C1 FURYAADUZGZUGQ-UHFFFAOYSA-N 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 229920002223 polystyrene Polymers 0.000 description 1
- 229920000915 polyvinyl chloride Polymers 0.000 description 1
- 239000004800 polyvinyl chloride Substances 0.000 description 1
- 229910052700 potassium Inorganic materials 0.000 description 1
- 239000011591 potassium Substances 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 description 1
- 229910010271 silicon carbide Inorganic materials 0.000 description 1
- 235000012239 silicon dioxide Nutrition 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 239000011975 tartaric acid Substances 0.000 description 1
- 235000002906 tartaric acid Nutrition 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 description 1
- QORWJWZARLRLPR-UHFFFAOYSA-H tricalcium bis(phosphate) Chemical compound [Ca+2].[Ca+2].[Ca+2].[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O QORWJWZARLRLPR-UHFFFAOYSA-H 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 230000004580 weight loss Effects 0.000 description 1
Landscapes
- Detergent Compositions (AREA)
Description
〔産業上の利用分野〕
本発明は、優れた洗浄力、研磨力を有し、しか
も洗浄対象面を傷付けることのない液体クレンザ
ー組成物に関する。
〔従来の技術及び問題点〕
クレンザーが対象とする汚れは、あまり熱変性
していない油汚れ(弱変性油汚れ)や流し台の水
アカ、ヌルヌル汚れ等の柔らかい汚れ(以上鉛筆
硬度で5B程度)から油や食物の焦げ付き汚れの
様な硬い汚れ(鉛筆硬度で3H程度)まである。
この様に一般にみられる汚れの性質は多様で、従
来のクレンザーではこれらの汚れに対して十分な
洗浄力が得られていない。又、1種の研磨剤だけ
では勿論、2種の研磨剤を任意に混合しても柔ら
かい汚れから硬い汚れまでに対する十分な洗浄力
は得られない。さらに、ステンレス等の金属面を
洗浄し、すすいだ後非常に艶のある仕上がり感を
与えることは期待できない。
〔問題点を解決するための手段〕
本発明者等は上記の如き一般にみられる広範囲
の汚れに対して十分な洗浄力と、又艶のある仕上
がり感を与えるクレンザーを得るべく鋭意検討し
た結果、次の事実が明らかとなつた。弱変性油汚
れや流し台の水アカ、ヌルヌル汚れ等の柔らかい
汚れに対する洗浄力は、研磨剤の粒径が大きくな
る程向上し、又、油や食物の焦げ付き汚れの様に
一般に硬い汚れに対する洗浄力は、研磨剤の粒径
よりもむしろ研磨剤の硬度に依存するということ
である。従つて、油汚れや水アカ、ヌルヌル等の
柔らかい汚れ、及び焦げ付き汚れ等の硬い汚れの
両方に対して良好な洗浄力を得るためには、粒径
が大きく、且つ硬度が高い研磨剤を使用すればよ
いわけであるが、この場合には、対象面を傷付け
るという問題点が生じてくる。
そこで本発明者らは、非常に高い洗浄力を有
し、且つ傷付け性のない研磨剤について鋭意研究
した結果、特定の粒度及び硬度を有する2種の研
磨剤を特定の比率で併用すればよいことを見出
し、本発明を完成した。
即ち本発明は、
界面活性剤1〜20重量%、及び下記の2種の水
不溶性研磨剤(a),(b)を(a)/(b)の重量比が10/90〜
90/10で、かつ(a)+(b)の総量で20〜70重量%含有
することを特徴とする液体クレンザー組成物を提
供するものである。
(a) 平均粒子径が15〜40μ、5μ以下の粒子含有率
が20重量%以下、60μ以上の粒子含有率が40重
量%以下でモース硬度が1以上4未満の水不溶
性研磨剤。
(b) 平均粒子径が2〜25μ、50μ以上の粒子含有
率が20重量%以下でモース硬度が4以上9以下
の水不溶性研磨剤。
本発明において用いられる界面活性剤はアニオ
ン界面活性剤、ノニオン界面活性剤が好ましい。
アニオン界面活性剤としては、通常のスルホネ
ート系アニオン界面活性剤、サルフエート系アニ
オン界面活性剤が使用される。スルホネート系ア
ニオン界面活性剤としては、直鎖又は分枝鎖アル
キル(C8〜C23)ベンゼンスルホン酸塩、長鎖ア
ルキル(C8〜C22)スルホン酸塩、長鎖オレフイ
ン(C8〜C22)スルホン酸塩等がある。又、サル
フエート系アニオン界面活性剤としては、ポリオ
キシエチレン(1〜6モル)長鎖アルキル(C8
〜C22)エーテル硫酸エステル塩、ポリオキシエ
チレン(1〜6モル)アルキル(C8〜C18)フエ
ニルエーテル硫酸エステル塩等がある。これらア
ニオン界面活性剤の対イオンとしての陽イオン
は、ナトリウム、カリウム等のアルカリ金属イオ
ン、モノエタノールアミン、ジエタノールアミ
ン、トリエタノールアミン等のアルカノールアミ
ンイオン等である。
ノニオン界面活性剤としては、ポリオキシエチ
レン(1〜20モル)長鎖アルキル(第1級又は第
2級C8〜C22)エーテル、ポリオキシエチレン
(1〜20モル)アルキル(C8〜C18)フエニルエー
テル、炭素数10〜16の高級脂肪族アルカノールア
ミド、炭素数10〜16の高級脂肪族アルカノールア
ミドエチレンオキサイド付加物(=1〜6)等
が使用される。
本発明において、界面活性剤は1〜20重量%
(以下、%と略)配合される。
本発明で用いられる(a)モース硬度が1以上4未
満の水不溶性研磨剤としては、炭酸カルシウム、
ポリマービーズ(例えばポリ塩化ビニル、ポリス
チレン、ポリエチレン、ABSビースなど)等が
挙げられ、平均粒径が15〜40μで、5μ以下の粒子
含有率が20%以下、60μ以上の粒子含有率が40%
以下のものが使用できる。(b)モース硬度が4以上
9以下の水不溶性研磨剤としては、二酸化ケイ
素、酸化アルミニウム、酸化マグネシウム、酸化
チタン、アルミノシリケート、炭化ケイ素、リン
酸カルシウム、酸化クロム、或いはコランダム、
エメリー、珪石、石英砂などの天然粉砕物、及び
天然ゼオライト及び合成ゼオライト(例えばゼオ
ライトA4,F9など)が挙げられ、平均粒径が2
〜25μで、50μ以上の粒子含有率が20%以下のも
のが使用される。又、使用されるこれらの研磨剤
は、上記の範囲内であれば粒度分布は限定されな
い。(a)モース硬度1以上4未満の水不溶性研磨剤
としては、炭酸カルシウムが、(b)モース硬度4以
上9以下の水不溶性研磨剤としては、珪石或いは
石英砂を粉砕したものが好ましい。
本発明組成物において、2種の水不溶性研磨剤
(a)及び(b)の総配合量は20〜70%、好ましくは30〜
60%で、2種の研磨剤の重量比(a)/(b)は90/10〜
10/90であることを要し、好ましくは80/20〜
20/80である。
本発明の液体クレンザー組成物は前記成分を水
性媒体中に配合することにより得られる。
更に本発明では、界面活性剤としてアニオン界
面活性剤及びノニオン界面活性剤を使用し、珪酸
ソーダなどの珪酸塩及び炭素数3〜8のジ又はト
リカルボン酸又はそれらの塩を配合するとこによ
り、洗浄後のすすぎ時に非常に艶のある仕上がり
感を付与することができる。
本発明組成物で使用される炭素数3〜8のジ或
いはトリカルボン酸又はその塩の具体例を例示す
れば、マロン酸、リンゴ酸、酒石酸、クエン酸、
L−アスパラギン酸又はその塩である。
ジ及びトリカルボン酸又はその塩の配合量は
0.1〜5%が好ましく、更に好ましくは0.5〜3
%、アニオン界面活性剤の配合量は好ましくは
0.5〜10%、更に好ましくは2〜6%、ノニオン
界面活性剤の配合量は好ましくは0.5〜10%、更
に好ましくは1〜5%、珪酸ソーダの配合量は
0.1〜8%が好ましく、更に好ましくは0.3〜5%
である。
アニオン界面活性剤とノニオン界面活性剤は、
総量が2〜15%、その重量比が6/1〜1/3の
範囲で用いることが望ましい。
本発明の実施にあたつて、必要に応じて少量の
香料、顔料、染料、殺菌剤、可溶化剤を添加する
こともできる。
液のPHは、台所で用いられるため、油汚れに対
して優れた洗浄力を発揮する様に中性からアルカ
リ性に調整されるものである。
〔発明の効果〕
本発明の液体クレンザー組成物は、被洗浄面を
傷付けることなく、また柔らかい汚れから硬い汚
れまで多種多様の汚れに対して優れた洗浄力、研
磨力を有する。更に、洗浄すすぎ後の被洗浄面に
非常に艶のある仕上がり感を付与する。
〔実施例〕
以下に実施例により本発明を具体的に説明する
が、本発明はこれら実施例により限定されるもの
ではない。
実施例
表1、2に示す組成物を調整し、各組成物の洗
浄力、傷付性及びすすぎ時の仕上がり感について
以下の様に評価を行つた。
〈試験法〉
Γ 洗浄力
1 モデル汚れ作成
柔らかい汚れ(弱変性汚れ)は3×8(cm2)の
鉄のテストピースに、ナタネ油/カーボンブラツ
ク(重量比:5/1)を1.0g塗布したものを150
℃で130分変性させたものを使用した(鉛筆硬度
5B)。又、硬い汚れ(強変性汚れ)は上記のもの
を195℃で115分変性させたものを使用した(鉛筆
硬度3H)。
2 洗浄力評価
試料1gを採取し、ウレタンスポンジを用い
て、1Kg/30cm2の荷重により30回洗浄した後の重
量減少率より相対洗浄率を求め、下記の通り5段
階評価を行つた。
相対洗浄率(%)
5…81〜100
4…61〜80
3…41〜60
2…21〜40
1…0〜20
相対洗浄率(%);市販品Aの研磨洗浄力を
50とした。
Γ 傷付性
試料1gを採取し、ウレタンスポンジにてステ
ンレスを30回洗浄後、傷の有無を肉眼観察し、評
価を行つた。
○…傷付けない
○△…通常は問題ないが強くこするとやや傷
付ける
△…やや傷付ける
×…傷付ける
Γ すすいだ後の艶、仕上がり感
各組成物について主婦30人に流し台を洗つても
らい、すすいだ後の艶、仕上がり感について5段
階評価を行いその平均値を求めた。
5…仕上がり感がよい(艶が出る)
4…やや仕上がり感がよい(やや艶が出る)
3…どちらともいえない
2…あまり仕上がり感がよくない(あまり
艶が出ない)
1…仕上がり感がよくない(艶が出ない)
[Industrial Application Field] The present invention relates to a liquid cleanser composition that has excellent cleaning and polishing power and does not damage surfaces to be cleaned. [Conventional technology and problems] The target stains of cleansers are oil stains that have not been significantly denatured by heat (weakly denatured oil stains), water stains on sinks, soft stains such as slimy stains (approximately 5B on the pencil hardness scale) to hard stains (approximately 3H on a pencil hardness scale) such as burnt-on oil or food stains.
As described above, the nature of commonly found stains is diverse, and conventional cleansers do not have sufficient cleaning power against these stains. Moreover, sufficient cleaning power for both soft and hard stains cannot be obtained by using only one type of abrasive, or even by arbitrarily mixing two types of abrasives. Furthermore, it cannot be expected to give a very glossy finish after cleaning and rinsing metal surfaces such as stainless steel. [Means for Solving the Problems] As a result of intensive study by the present inventors in order to obtain a cleanser that has sufficient cleaning power against a wide range of commonly found stains as described above and also provides a glossy finish, the present inventors have found that: The following facts have become clear. The cleaning power for soft stains such as weakly denatured oil stains, water stains on the sink, and slimy stains improves as the particle size of the abrasive increases, and the cleaning power for generally hard stains such as burnt-on oil and food stains improves. depends on the hardness of the abrasive rather than the particle size of the abrasive. Therefore, in order to obtain good cleaning power for both soft stains such as oil stains, water scales, and slimy stains, and hard stains such as burnt stains, use an abrasive with a large particle size and high hardness. However, in this case, the problem arises that the target surface may be damaged. As a result of intensive research into abrasives that have very high cleaning power and do not cause scratches, the inventors of the present invention found that two types of abrasives with specific particle sizes and hardness can be used together in a specific ratio. They discovered this and completed the present invention. That is, the present invention comprises 1 to 20% by weight of a surfactant and the following two types of water-insoluble abrasives (a) and (b) in a weight ratio of (a)/(b) of 10/90 to 10/90.
The present invention provides a liquid cleanser composition having a ratio of 90/10 and containing 20 to 70% by weight of (a)+(b) in total. (a) A water-insoluble abrasive having an average particle diameter of 15 to 40μ, a content of particles of 5μ or less of 20% by weight or less, a content of particles of 60μ or more of 40% by weight or less, and a Mohs hardness of 1 to less than 4. (b) A water-insoluble abrasive having an average particle diameter of 2 to 25μ, a content of particles of 50μ or more of 20% by weight or less, and a Mohs hardness of 4 to 9. The surfactant used in the present invention is preferably an anionic surfactant or a nonionic surfactant. As the anionic surfactant, ordinary sulfonate-based anionic surfactants and sulfate-based anionic surfactants are used. Sulfonate-based anionic surfactants include linear or branched alkyl ( C8 - C23 ) benzenesulfonates, long-chain alkyl ( C8 - C22 ) sulfonates, and long-chain olefins ( C8 -C23). 22 ) There are sulfonates, etc. In addition, as the sulfate-based anionic surfactant, polyoxyethylene (1 to 6 mol) long chain alkyl (C 8
~ C22 ) ether sulfate salts, polyoxyethylene (1 to 6 mol) alkyl ( C8 to C18 ) phenyl ether sulfate salts, and the like. Cations as counter ions of these anionic surfactants include alkali metal ions such as sodium and potassium, alkanolamine ions such as monoethanolamine, diethanolamine, and triethanolamine. Nonionic surfactants include polyoxyethylene (1 to 20 mol) long chain alkyl (primary or secondary C 8 to C 22 ) ether, polyoxyethylene (1 to 20 mol) alkyl (C 8 to C 22 ); 18 ) Phenyl ether, higher aliphatic alkanolamide having 10 to 16 carbon atoms, ethylene oxide adduct of higher aliphatic alkanolamide having 10 to 16 carbon atoms (=1 to 6), etc. are used. In the present invention, the surfactant is 1 to 20% by weight.
(hereinafter abbreviated as %). (a) Water-insoluble abrasives having a Mohs hardness of 1 or more and less than 4 used in the present invention include calcium carbonate,
Examples include polymer beads (e.g. polyvinyl chloride, polystyrene, polyethylene, ABS beads, etc.) with an average particle size of 15 to 40μ, with a particle content of 5μ or less of 20% or less and a particle content of 60μ or more of 40%.
The following can be used: (b) Water-insoluble abrasives with a Mohs hardness of 4 or more and 9 or less include silicon dioxide, aluminum oxide, magnesium oxide, titanium oxide, aluminosilicate, silicon carbide, calcium phosphate, chromium oxide, or corundum;
Natural pulverized products such as emery, silica stone, and quartz sand, as well as natural zeolites and synthetic zeolites (e.g. zeolite A4, F9, etc.), with an average particle size of 2
-25μ, and the content of particles of 50μ or more is 20% or less. Furthermore, the particle size distribution of these abrasives used is not limited as long as it falls within the above range. (a) The water-insoluble abrasive having a Mohs hardness of 1 or more and less than 4 is preferably calcium carbonate, and (b) the water-insoluble abrasive having a Mohs hardness of 4 or more and 9 or less is preferably crushed silica or quartz sand. In the composition of the present invention, two types of water-insoluble abrasives
The total amount of (a) and (b) is 20 to 70%, preferably 30 to 70%.
60%, the weight ratio (a)/(b) of the two types of abrasives is 90/10 ~
Must be 10/90, preferably 80/20~
It is 20/80. The liquid cleanser composition of the present invention is obtained by blending the above components into an aqueous medium. Furthermore, in the present invention, an anionic surfactant and a nonionic surfactant are used as the surfactant, and a silicate such as sodium silicate and a di- or tricarboxylic acid having 3 to 8 carbon atoms or a salt thereof are blended to improve cleaning. A very glossy finish can be imparted during subsequent rinsing. Specific examples of di- or tricarboxylic acids having 3 to 8 carbon atoms or salts thereof used in the composition of the present invention include malonic acid, malic acid, tartaric acid, citric acid,
L-aspartic acid or a salt thereof. The amount of di- and tricarboxylic acid or its salt is
0.1-5% is preferable, more preferably 0.5-3%
%, the amount of anionic surfactant is preferably
The amount of nonionic surfactant is preferably 0.5 to 10%, more preferably 1 to 5%, and the amount of sodium silicate is 0.5 to 10%, more preferably 2 to 6%.
Preferably 0.1-8%, more preferably 0.3-5%
It is. Anionic surfactants and nonionic surfactants are
It is preferable that the total amount is 2 to 15% and the weight ratio is 6/1 to 1/3. In carrying out the present invention, small amounts of fragrances, pigments, dyes, fungicides, and solubilizers may be added as necessary. Since the liquid is used in the kitchen, the pH of the liquid is adjusted from neutral to alkaline so that it exhibits excellent cleaning power against oil stains. [Effects of the Invention] The liquid cleanser composition of the present invention does not damage the surface to be cleaned and has excellent cleaning power and polishing power against a wide variety of stains from soft stains to hard stains. Furthermore, it imparts a very glossy finish to the surface to be cleaned after cleaning and rinsing. [Examples] The present invention will be specifically explained below with reference to Examples, but the present invention is not limited to these Examples. Examples Compositions shown in Tables 1 and 2 were prepared, and the detergency, scratch resistance, and finish feeling upon rinsing of each composition were evaluated as follows. <Test method> Γ Cleaning power 1 Model stain creation For soft stains (weakly denatured stains), apply 1.0 g of rapeseed oil/carbon black (weight ratio: 5/1) to a 3 x 8 (cm 2 ) iron test piece. 150
The material used was denatured at ℃ for 130 minutes (pencil hardness
5B). As for the hard stain (strongly denatured stain), the above-mentioned stain was denatured at 195°C for 115 minutes (pencil hardness: 3H). 2 Evaluation of Cleaning Power A 1 g sample was taken and washed 30 times with a load of 1 kg/30 cm 2 using a urethane sponge.The relative cleaning rate was determined from the weight loss rate and evaluated on a 5-point scale as shown below. Relative cleaning rate (%) 5...81-100 4...61-80 3...41-60 2...21-40 1...0-20 Relative cleaning rate (%); The polishing cleaning power of commercial product A was set to 50. Γ Scratchability 1 g of the sample was taken, and after washing the stainless steel 30 times with a urethane sponge, the presence or absence of scratches was visually observed and evaluated. ○...Does not damage ○△...Usually there is no problem, but if rubbed too hard, it will cause some damage △...Slight damage ×...It will damage Γ Shine and finish after rinsing For each composition, 30 housewives were asked to wash the sink and rinse it. The subsequent gloss and finish were evaluated on a five-point scale, and the average value was determined. 5... Good finish (gloss) 4... Slightly good finish (slightly glossy) 3... Neutral 2... Not very good finish (not very glossy) 1... Poor finish Not good (no shine)
【表】【table】
【表】【table】
【表】【table】
Claims (1)
水不溶性研磨剤(a),(b)を(a)/(b)の重量比が10/90
〜90/10で、かつ(a)+(b)の総量で20〜70重量%含
有することを特徴とする液体クレンザー組成物。 (a) 平均粒子径が15〜40μ、5μ以下の粒子含有率
が20重量%以下、60μ以上の粒子含有率が40重
量%以下でモース硬度が1以上4未満の水不溶
性研磨剤。 (b) 平均粒子径が2〜25μ、50μ以上の粒子含有
率が20重量%以下でモース硬度が4以上9以下
の水不溶性研磨剤。 2 界面活性剤がアニオン界面活性剤及びノニオ
ン界面活性剤の混合物からなる特許請求の範囲第
1項記載の液体クレンザー組成物。 3 珪酸塩を0.1〜8重量%含有する特許請求の
範囲第1項又は第2項記載の液体クレンザー組成
物。 4 炭素数3〜8のジ又はトリカルボン酸又はそ
れらの塩を0.1〜5重量%含有する特許請求の範
囲第1項、2項又は3項記載の液体クレンザー組
成物。[Scope of Claims] 1 1 to 20% by weight of a surfactant and the following two types of water-insoluble abrasives (a) and (b) at a weight ratio of (a)/(b) of 10/90.
A liquid cleanser composition characterized in that the ratio is 90/10 and the total amount of (a) + (b) is 20 to 70% by weight. (a) A water-insoluble abrasive having an average particle diameter of 15 to 40μ, a content of particles of 5μ or less of 20% by weight or less, a content of particles of 60μ or more of 40% by weight or less, and a Mohs hardness of 1 to less than 4. (b) A water-insoluble abrasive having an average particle diameter of 2 to 25μ, a content of particles of 50μ or more of 20% by weight or less, and a Mohs hardness of 4 to 9. 2. The liquid cleanser composition according to claim 1, wherein the surfactant comprises a mixture of an anionic surfactant and a nonionic surfactant. 3. The liquid cleanser composition according to claim 1 or 2, which contains 0.1 to 8% by weight of silicate. 4. The liquid cleanser composition according to claim 1, 2 or 3, which contains 0.1 to 5% by weight of a di- or tricarboxylic acid having 3 to 8 carbon atoms or a salt thereof.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP23490985A JPS6295400A (en) | 1985-10-21 | 1985-10-21 | Liquid cleanser composition |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP23490985A JPS6295400A (en) | 1985-10-21 | 1985-10-21 | Liquid cleanser composition |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS6295400A JPS6295400A (en) | 1987-05-01 |
JPH0572958B2 true JPH0572958B2 (en) | 1993-10-13 |
Family
ID=16978190
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP23490985A Granted JPS6295400A (en) | 1985-10-21 | 1985-10-21 | Liquid cleanser composition |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6295400A (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0631408B2 (en) * | 1987-12-02 | 1994-04-27 | 花王株式会社 | Liquid cleanser composition |
-
1985
- 1985-10-21 JP JP23490985A patent/JPS6295400A/en active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS6295400A (en) | 1987-05-01 |
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