LIQUID DETERGENT COMPOSITION

To provide a liquid detergent composition that prevents occurrence of aggregate.SOLUTION: A liquid detergent composition contains an (A) component: a nonionic surfactant represented by a general formula (a1), a (B) component: a surfactant excluding the (A) component and a higher fatty acid salt, and...

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Bibliographische Detailangaben
Hauptverfasser: ISHIZUKA TOMOKI, KUROKAWA TAKAYUKI, HAYASHI TAKAHIRO, TAI AIKO, OKEDA SHOTA, MIYAJIMA ASAMI, TERABAYASHI TAKESHI
Format: Patent
Sprache:eng ; jpn
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Zusammenfassung:To provide a liquid detergent composition that prevents occurrence of aggregate.SOLUTION: A liquid detergent composition contains an (A) component: a nonionic surfactant represented by a general formula (a1), a (B) component: a surfactant excluding the (A) component and a higher fatty acid salt, and a (C) component: a structure viscosity imparting agent, with a mass ratio represented by the (A) component/the (B) component of 0.1-0.6. R-COO-[(EO)/(PO)]-(EO)-R(a1) (in the general formula (a1), Ris a C7-22 hydrocarbon group, Ris a C1-6 alkyl group. s is an average repeating number of EO and denotes any number of 6-20, t is an average repeating number of PO and denotes any number of 0-6, u is an average repeating number of EO and denotes any number of 0-20, EO is an oxyethylene group, and PO is an oxypropylene group).SELECTED DRAWING: None 【課題】本発明は、凝集物の発生を抑制した液体洗浄剤組成物を目的とする。【解決手段】(A)成分:下記一般式(a1)で表されるノニオン界面活性剤と、(B)成分:前記(A)成分及び高級脂肪酸塩を除く界面活性剤と、(C)成分:構造粘性付与剤と、を含有し、前記(A)成分/前記(B)成分で表される質量比が0.1〜0.6である、液体洗浄剤組成物。R1−COO−[(EO)s/(PO)t]−(EO)u−R2・・・(a1)(一般式(a1)中、R1は炭素数7〜22の炭化水素基であり、R2は炭素数1〜6のアルキル基である。sは、EOの平均繰り返し数を表し、6〜20の数であり、tはPOの平均繰り返し数を表し、0〜6の数であり、uはEOの平均繰り返し数を表し、0〜20の数であり、EOはオキシエチレン基を表し、POはオキシプロピレン基を表す。)【選択図】なし