TY - JOUR T1 - Study of castor oil polyurethane - poly(methyl methacrylate) semi-interpenetrating polymer network (SIPN) reaction parameters using a 2³ factorial experimental design JO - Materials Research A1 - Cunha, Fernanda Oliveira Vieira da A1 - Melo, Diogo Henrique Roesler A1 - Veronese, Vinicius Bassanesi A1 - Forte, Maria Madalena Camargo SN - 1516-1439 UL - 10.1590/S1516-14392004000400006 VL - 7 Y1 - 2004 PB - Brasil ER -