Main > DERMATOLOGY > Acne Vulgaris > Treatment > Retinoid > Tretinoin. > NonGeneric Tretinoin > NonGeneric Tretinoin Cream > Patent. > Claims > Claim 1: Topical Compn. Comprise > (a) Retinoic Acid Acne Vulgaris > Treat. & (b) Urethane MW< 200,000 > (1-20%) & Prepd.: 2 Moles of > Hydroxy-Terminated Linear Alkylene

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Hydroxy-Terminated Linear Alkylene's subsections
Monomeric Organic DiIsocyanate (1)

Hydroxy-Terminated Linear Alkylene's products
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