Patent ID: 7408015
Filing Date: 2008-08-05
Classification: C08G,C08L,C09J,H05K

Abstract:
1. A manufacturing method of a silane adduct as expressed formula 1 according to the reaction 2: wherein, X is selected from the group consisting of epoxy compounds, amino compound and bisphenolics, (a) the epoxy compounds above is selected from the group consisting of diglycidyl ether of bisphenol A (Mn=380˜50,000), diglycidyl ether of bisphenol F (Mn=340˜4,000), phenol-novolac epoxy, o-cresol novolac epoxy, bisphenol A-novolac epoxy and diglycidyl terephthalate; (b) The amino compound is selected from the group consisting of imidazole, piperidine, dicyandiamide, 4,4,′-diaminodiphenylsulfone(DDS),4,4′-diaminodiphenylmethane (DDM), 4,4′-diaminodiphenylpropane, 4,4′-oxydianiline, 1,4-cyclohexanediamine, hexamethylenediamine, heptamethylenediamine, nonamethylenediamine, decamethylenediamine, 2,4-diaminotoluene, and 2,6-diaminotoluene; (c) The bisphenolic is selected from the group consisting of 4,4′-isopropylidene diphenol, 4,4′-isopropylidenebis (2,6-dimethyl phenol), 4,4′-ethylidenebisphenol, Bis(4-hydroxyphenyl)methane, 4,4′-(1,3-phenylenediisopropylidene)bisphenol, 4,4′-(1,4-phenylenedi-isopropylidene)bisphenol, 4,4′-Sulfonyldiphenol, 4,4′-cyclohexylidene bisphenol, and bis(4-hydroxyphenyl)-2,2-dichloroethylene and; R R is a methyl or ethyl group.