KALTREINIGER IN FORM EINER MIKROEMULSION
Cleaning composition forming a stable microemulsion at ambient temperature contains: (A) 30-70 pts. wt. water, (B) 20-60 pts. wt. of a liquid organic solvent(s) and (C) 5-30 pts. wt. of a sulfonic acid ester surfactant. The organic solvent is selected from aliphatic alcohols, ketones, ethers and (di...
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Zusammenfassung: | Cleaning composition forming a stable microemulsion at ambient temperature contains: (A) 30-70 pts. wt. water, (B) 20-60 pts. wt. of a liquid organic solvent(s) and (C) 5-30 pts. wt. of a sulfonic acid ester surfactant. The organic solvent is selected from aliphatic alcohols, ketones, ethers and (di)esters, aromatic and (halogenated) aliphatic hydrocarbons, monoethers of mono-, di- and tri-ethylene glycols, (di)alkylene glycol diethers, (di)alkylene glycol ether acetates. The sulfonic acid ester surfactant is of formula R -O-C(=O)-CH2-CH(SO3)-C(=O)-O-R M (I). R and R = 5-20C alkyl; M = Na, K or NR4; and R = H or 1-4C alkyl. |
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