| 摘要 |
The invention relates to the use of a composition for cleaning the outside of means of transportation. Said composition contains a) at least one tertiary amino oxide of formula R1R2R3NO, whereby R1 represents an alkylamidoalkyl, alkenylamidoalkyl, alkoxypropylamidoalkyl or alkenylamidoalkyl group having between 8 -18 C-atoms, R2 and R3 represent, independently from each other, low molecular alkyl radicals or hydroxyethyl radicals or hydroxypropyl radicals, b) at least one alkali metal salt of polyasparaginic acid having a molecular weight of between 5.000 g/mol - 50.000 g/mol, or a polyglutaminic acid having a molecular weight of between 5.000 g/mol - 50.000 g/mol, or a mixture of both substances, whereby the weight ratio of the components a):b) is between 10:1 and 3000:1.
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