Novel graft copolymers of shellac and a polyalkyleneglycol monomethacrylate are prepared. These graft copolymers are useful in preparing water-based flexographic, i.e. packaging laminating inks, comprised of a pigment; the graft copolymer; a binder resin; an alkanol; an alkali, ammonia or an amine; and water.
申请公布号
DE69305072(D1)
申请公布日期
1996.10.31
申请号
DE1993605072
申请日期
1993.03.29
申请人
SUN CHEMICAL CORP., FORT LEE, N.J., US
发明人
CATENA, ROBERT, J., ORANGE, NJ 07050, US;MATHEW, MATHEW, C., BLOOMFIELD, NJ 07003, US;GRUBEN, ARNOLD, CEDAR GROVE, NJ 07009, US
