| 摘要 |
A composition comprises a fibre material. The fibre has been treated by reaction with a molecule having the following formula: wherein R is an alkyl group having 1 to 20 carbon atoms, preferably 1 to 5 carbon atoms and more preferably 1 to 3 carbon atoms. wherein RI is an alkyl group having 1 to 20 carbon atoms, preferably 1 to 5 carbon atoms and more preferably 2 to 5 carbon atoms. wherein RII is an alkyl group having 1 to 20 carbon atoms, preferably 1 to 10 carbon atoms and more preferably 1 to 5 carbon atoms. wherein RIII is an alkyl group having 1 to 20 carbon atoms. wherein RIV is an alkyl group having 1 to 20 carbon atoms, preferably 1 to 10 carbon atoms and more preferably 1 to 5 carbon atoms. wherein X is a halide, preferably one of Cl−, Br− or I−.
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