Essays about: "copolymerization"
Showing result 6 - 8 of 8 essays containing the word copolymerization.
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6. Synthesis and characterization of UV-curable polyester
University essay from KTH/Skolan för kemivetenskap (CHE)Abstract : Möjligheten att syntetisera UV-härdande bindemedel från enbart förnyelsebara startmaterial (syra A och alkohol A) eller från kombinationer av dessa med konventionella monomerer (syra B, C och D; alkohol B, C, D, E samt cyklisk ester A) utvärderades. Effekten av två katalysatorer, tenn(II)oktanoat och butyltenn, på direkt förestring och på ringöppning utvärderades. READ MORE
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7. Study of ethylene/propylene polymerization, using a 4th generation Ziegler-Natta catalyst: Effect of external donor and feed ratio on polymerization
University essay from KTH/Skolan för kemivetenskap (CHE)Abstract : A fourth generation multiple site Ziegler-Natta catalyst was used to synthesize ethylene and propylene homo-and copolymers in the presence of hydrogen. This type of catalysts produce polymers with broader molecular weight distribution (MWD), chemical composition distribution (CCD) and stereoregularity than other coordination polymerization catalysts since it has more than one active site. READ MORE
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8. Synthesis of Novel Degradable Polymers for Tissue Engineering by Radical Polymerization : Synthesis and characterization of 2-methylene-1,3-dioxepane and copolymerization thereof with vinyl acetate followed by polymer characterization and hydrolysis
University essay from KTH/Skolan för kemivetenskap (CHE)Abstract : The commercial field of radical polymerized polymers, such as polyvinyl alcohol, is very broad partly because they are easy to polymerize and cheap. One aspect that could improve their commercial range is to enhance their degradation rate. READ MORE
