Method for disinfection

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United States of America Patent

PATENT NO 4790978
SERIAL NO

06948261

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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Use of a long chain alkyl ester as a temporary microbicide at pH-values from about 6 to about 8.5. The long-chain alkyl ester has the formula ##STR1## where R.sup.I, R.sup.II, and R.sup.III are hydrogen or lower alkyl groups and R.sup.IV is an long chain alkyl group having 10-18 carbon atoms, R.sup.V is hydrogen or a group having the formula R.sup.VI N.sup.+ H.sub.3 where R.sup.VI is an alkylene group having 3-4 carbon atoms, A is a monovalent counter ion and n is the number of cationic groups in the ester compound. The ester exhibits a temporary microbicidal effect due to a hydrolytic reaction. As a consequence the toxic effect on human and animals cells and tissues will be low.

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Patent Owner(s)

  • BEROL KEMI AB;BEROL KEMI AG

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Allenmark, Stig Kullavik, SE 5 56
Edebo, Lars Goteborg, SE 6 85
Lindstedt, Magnus Goteborg, SE 3 45

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