Process for sizing cellulose fibers

摘要

The present invention relates to a process for sizing cellulose fibres or cellulose fibre containing materials and to a composition for carrying out the process. More particularly the invention relates to a process for sizing according to which cellulose fibres in a manner known per se are brought into contact with compounds having the general formula <IMAGE> WHERE X is the group <IMAGE> wherein R1 is an organic, hydrophobic group having 8 to 40 carbon atoms and R2, R3, R4 and R5 independent of each other are alkyl groups having 1 to 7 carbon atoms or have the same meaning as R1.