New microcapsules comprising as solvent a terpene derivative or an abietic acid derivative, notably for chemical copy papers and messure sensitive papers coated with such microcapsules

摘要

Microcapsules useful partic for pressure sensitive self-copying paper, contains an organic soln. of a hydrophobic cpd. partic. a chromatogenic agent or a pharmaceutical prod. The microcapsules are characterised in that they use a terpenic or abietic acid deriv. as a solvent