Back to results
US 7,622,436 B2Granted
Cleaning composition comprising a ternary surfactant system in combination with dipropyl or diisopropyl adipate solvent
AssigneeColgate-Palmolove Co.
InventorsAlexandrine Tuzi, Guy Broze
Life of this patent
Estimating the term…
Abstract
Cleaning compositions are described comprising an aqueous component; an organic solvent; an anionic surfactant; an amine co-surfactant containing either (a) an N-oxide group or (b) a zwitterionic group; and a nonionic surfactant; in a form of a microemulsion or microemulsion preconcentrate. Methods of cleaning a hard surface using such compositions are also described.
Claims4
A cleaning composition comprising:
- (i) water;
- (ii) about 0.1 to about 10% diisopropyl adipate or dipropyl adipate;
- (iii) about 6 to about 9% C12-14 alcohol polyethylene glycol (ethoxy) ether sulfate;
- (iv) about 3 to about 15% cocoamidopropylamine oxide or lauryl myristyl isopropyl amine oxide;
- and
- (v) about 3 to about 8% C9-11 alkanol with a degree of ethoxylation of 5 moles;
- wherein said composition is a microemulsion or microemulsion preconcentrate.
4 more elements
Dependencies are inferred from the claim text.