HCID 66795326, compound → HCID 19842620, compound

Participants

Reaction Steps

In a separate operation, a solution of 20 g hydrogenated colophony glycerol ester resin (Staybelite Ester® 5E) and 8 g styrene-isoprene-styrene copolymer (Cariflex® TR 1107) is prepared in 10 g ethyl acetate and 10 g naphtha having a boiling range between 80 and 100° C.; 0.12 g 17-β-estradiol is added which dissolves completely at room temperature. Using a gap width of about 100 μm, the mass is coated on an antiadhesive polyester film such that a uniform layer having a weight per unit area of 23 g/m2 results after drying for 30 minutes at 35° C. and afterdrying for 15 minutes at 60° C.

Provenance & Evidence