A novel kind of multifunctional paper sizing aid-polystyrene-based latex was introduced in this paper. Their preparation method, sizing mechanism and the effects on their performance were illustrated.

The final plant protein material entangled with the polyacrylate, can be successfully used as plant protein adhesive of coated pigment, polymer latex and paper coating composite.

Use it plasticity or be not macerate of plasticity polymer latex to reach dry hind, again the dissolvent that dip drops with can evaporating in last shoe process.