Water dispersible tackifier resins.

摘要

Polymers of cyclopentadiene with or without other olefins which have been reacted with carboxylic acids to yield resins having carboxyl functionality. These resins are treated with a base to form an ionizable resin which can be readily dispersed in water without a surfactant. Water dispersions of the ionizable resins are compatible with a number of elastomeric latices and can be mixed therewith to form adhesive compositions.