6Leibler. Novel Additives for improving the wet strength and dry strength of paper:US0096282[P]. 2002-01-25.
7Khanna S R. Energy conservation in pigment printing[J]. Colourage,1980,27(2):8-10
8Zhang J Z, Li X Q, Chai S O, et al. Particle morphology and NMR structure of polymethylmethacrydate/polystyrene emuisifier-free core-shell cationic latices in the presence of DBMEA[J]. J Appl Polym Sci, 2005, 97:1681-1687.
9M Okubo, A Yamada, Matsumoto. Preparation of composite particles with core-shell structure[J]. Polym Sci 1980,203(6):3219-3220.
10Slamazova T R. Progress in organic emulsion coating[J]. Porym Sci,1995,25(6):109-116.