公开(公告)号：US20220098222A1

公开(公告)日：2022-03-31

申请号：US17418998

申请日：2019-12-30

申请人： Dow Silicones Corporation

发明人： Donald ELDRED ,  Matthew JELETIC ,  Eric JOFFRE ,  Nanguo LIU ,  Cameron KADLECK ,  Matthew OLSEN ,  John ROBERTS ,  Nick E. SHEPHARD ,  Ryan THOMAS ,  Zachary WENZLICK

IPC分类号： C07F7/08 ,  C09J133/10

摘要： A multifunctional organosilicon compound is provided which has the general formula XSi([OSiR2]p-0-SiR2Y)a(R1)3-a— ln the formula, X is selected from H and ethylenically un saturated moieties; each Y independently comprises a functional moiety selected from alkoxysilyl moieties, acryloxy moieties, and epoxide moieties; each R is an independently selected hydrocarbyl group; each R1 is an independently selected hydrocarbyl group; subscript a is 1, 2, or 3; and each subscript b is independently 0, 1, or 2. A method of preparing the multifunctional organosilicon compound is also provided. The method comprises reacting (A) an organosilanol compound and (B) a silane compound having at least two hydrolysable groups. A functionalized siloxane compound prepared from the multifunctional organosilicon compound, a method of preparing the functionalized siloxane compound, and an adhesive comprising the functionalized siloxane compound are also provided.