KR890016156A - Liquid Disinfection and Cleaning Compositions - Google Patents

Abstract

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Description

Liquid Disinfection and Cleaning Compositions

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Claims (9)

(A) Quaternary ammonium benzoate of the general formula (I): Wherein R ₁ and R ₂ are lower-alkyl groups containing 1-3 carbon atoms; R ₃ is C ₈ -C ₁₆ alkyl; R ₄ is C ₈ -C ₁₆ alkyl or benzyl; X- is benzo An anion); (B) a nonionic surfactant which is an alkylphenol ethoxylate of the following general formula (II), or a secondary alkyl ethoxylate or a straight-chain alkyl ethoxylate of the following general formula (III): (Ⅱ) H- (OCH ₂ CH ₂ ) nOR ₅ (III) Wherein R in formula (II) is C ₈ -C ₉ alkyl, X is an integer from 7-13, R ₅ in formula (III) is C ₁₄ -C ₁₅ alkyl, n is 7- Is an integer of 13); (C) water; And (D) 0-about 7% by weight of alkali metal benzoate, or wherein (A) quaternary ammonium benzoate corresponds to quaternary ammonium halogen in which X corresponds to general formula (I) of halide ions. And about 0-about 2 molar equivalents of said (D) alkali metal benzoate per quaternary ammonium halide as described above. The composition of claim 1 comprising 1-10% by weight of quaternary ammonium benzoate or halide of formula (I) and 10-20% by weight of nonionic surfactant. A composition according to claim 1, wherein (B) is an alkylethoxylate of formula (III). The composition according to any one of claims 1 to 3, comprising (A)-(D): (A) Quaternary ammonium halides of general formula (I) (Wherein R ₁ and R ₂ are lower-alkyl groups containing 1-3 carbon atoms; R ₃ is C ₈ -C ₁₆ alkyl; R ₄ is C ₈ -C ₁₆ alkyl or benzyl; X- is Halogenated anion); (B) a nonionic surfactant which is an alkylphenol ethoxylate of the following general formula (II) or a secondary alkyl ethoxylate or a linear alkylethoxylate of the following general formula (III): (Ⅱ) H- (OCH ₂ CH ₂ ) nOR ₅ (III) Wherein R in formula (II) is a mixture of CH ₃ C (CH ₃ ) ₂ CH ₂ C (CH ₃ ) | ₂ or a side chain isomer of formula C ₉ H ₁₉ , and X is an integer of 7-13 , R ₅ of formula (III) is C ₁₄ -C ₁₅ alkyl and n is an integer of 7-13; (C) water; And (D) about 1 to about 2 molar equivalents of alkali metal benzoate relative to the quaternary ammonium halide of Formula (I). The composition of claim 4 containing 4-10% by weight of quaternary ammonium halide and 12-17% by weight of alkyl ethoxylate. 6. The composition of claim 5 containing about 6.4 weight percent quaternary ammonium halide and about 12 weight percent alkyl ethoxylate. The composition of claim 6 wherein the quaternary ammonium halide is dimethylalkylbenzylammonium chloride (50% C ₁₄ , 40% C ₁₂ and 10% C ₁₆ alkyl) and the alkyl ethoxylate is Pareth-45-7. The composition of claim 4 containing about 2 molar equivalents of sodium benzoate relative to the quaternary ammonium halide. 4. A composition according to any one of claims 1 to 3 comprising a brightening agent, a dye, a fragrance and / or a viscous agent. ※ Note: The disclosure is based on the initial application.