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    • 4. 发明申请
    • Composition for hard article surface cleaning liquid
    • 硬物品表面清洗液的组成
    • US20040033912A1
    • 2004-02-19
    • US10634915
    • 2003-08-06
    • TAKASAGO INTERNATIONAL CORPORATION
    • Kazutoshi SakuraiHideaki Ohta
    • C11D003/50C11D009/44
    • C11D3/2075C11D3/50
    • A fragrant compound or fragrant composition stable for a long period of time in an acidic hard article surface cleaning liquid adjusted so as to be acidic, particularly to pH 2.0 to 3.0 with an organic acid. One or more of fragrant compounds selected from the group consisting of 2,6-dimethyl-2-heptanol, 3,3-dimethylcyclohexyl methyl ketone, o-tert-butylcyclohexanol, null-amylcinnamic aldehyde, null-damascone, null-octalactone, null-nonalactone, null-decalactone, anethole, ethyl benzoate, ethyl 2,2,6-trimethylcyclohexanecarboxylate, 2,2,6-trimethyl-1-crotonylcyclohexane, 6-acetyl-1,1,2,4,4,7-hexamethyltetrahydronaphthalene, isoamyl phenylethyl ether, methyl octin carbonate, 6,7-dihydro-1,1,2,3,3-pentamethyl-4(5H)-indanone, tricyclodecenyl acetate, undecyl aldehyde, fenchyl acetate, dihydrojasmone, cedryl methyl ether, p-cresol, hexyl aldehyde, and rosephenone are stable.
    • 在酸性硬的制品表面清洗液中长时间稳定的芳香化合物或芳香组合物被调节至酸性,特别是用有机酸调至pH2.0至3.0。 一种或多种选自2,6-二甲基-2-庚醇,3,3-二甲基环己基甲基酮,邻叔丁基环己醇,α-戊基肉桂醛,α-大黄酮,γ-八聚内酯,γ- 壬内酯,γ-癸内酯,茴香脑,苯甲酸乙酯,2,2,6-三甲基环己烷羧酸乙酯,2,2,6-三甲基-1-丁烯基环己烷,6-乙酰基-1,1,2,4,4,7-六甲基四氢化萘 ,异戊基苯基乙基醚,甲基辛烯碳酸酯,6,7-二氢-1,1,2,3,3-五甲基-4(5H) - 茚满酮,乙酸三环癸酯,十一烷基醛,乙酸戊酯,二氢茉莉酮,柏木甲基醚, - 甲酚,己醛和rosephenone是稳定的。