Info

• Propranolol O Progesterone □ Estradiol ■ Testosterone O Glyceryl trinitrate ▲ Indometacin

0 2 4 6 8 10 12 14 16 18 Solubility parameter (cal1/2 cm~3/2)

Figure 8.27 Comparative release rates of different drugs from a pressure-sensitive silicone matrix as a function of their solubility parameter.

Reproduced from L. C. Clauss, in Proceedings of the International Conference on Pharmaceutical, Ingredients and Intermediates (1990), Expoconsult, Maarssen, 1991, p. 116.

Table 8.11 Pressure-sensitive adhesives in transdermal patches0

Adhesive class

Adhesive polymer

0 0

Post a comment