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US 4,540,505 AGranted
Disinfectant spray cleanser containing glycol ethers
AssigneeAmerican Cyanamid Company
InventorCharles Frazier
Life of this patent
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Abstract
Germicidally effective, d-limonene-containing aqueous pump-spray compositions are rendered clear and stable by monoethers of certain aliphatic glycols which also enhance soil and stain removal from hard surfaces. The compositions also contain quaternary ammonium compounds, non-ionic surfactants, alkali builders and may contain lower aliphatic alcohols.
Claims5
A clear, stable aqueous cleanser composition comprising about 0.45 to 0.7 percent of a germicidally effective quaternary ammonium compound;
- about 0.4 to 1 percent d-limonene;
- about 1 to 1.5 percent of a non-ionic surfactant selected from an ethoxylated linear (C.sub.12 -C.sub.15) alcohol and an ethoxylated alkyl phenol, containing about 7 to 12 moles of condensed ethylene oxide;
- about 1 percent of an alkali builder and about 4 to 6 percent of a monoether of an aliphatic glycol containing about 59 to 65 percent, by weight, carbon.
Dependencies are inferred from the claim text.