Rashes Due to HIV Medication. HIV rashes often appear as either a side-effect of, or an allergic reaction to certain antiretroviral medication. NNRTI medication: Causes the majority of skin rashes, with nevirapine rashes being the most severe. Women are at a particular risk of developing nevirapine rashes.
Nylon was the first commercially successful synthetic thermoplastic polymer. Commercially, nylon polymer is made by reacting monomers which are either lactams, acid/amines or stoichiometric mixtures of diamines (-NH2) and diacids (-COOH). Mixtures of these can be polymerized together to make copolymers.
Where Does Nylon Come From. 15 Nov, 2010 where does 0. Nylon is a polymer that is made from petroleum products and is used to create a synthetic fabric. It is similar in texture to silk and was produced as an alternative to silk in the 1930âs.here Does Nylon Come From. 15 Nov, 2010 where does 0. Nylon is a polymer that is made from petroleum products and is used to create a synthetic fabric. It is similar in texture to silk and was produced as an alternative to silk in the 1930âs.