Certain polythioether polymers are presented, as well as compositions which are radiation curable to polythioether polymers and seals and sealants comprising same. The compositions radiation curable to polythioether polymers include those comprising: a) at least one dithiol monomer; b) at least one diene monomer; c) at least one multifunctional monomer having at least three ethenyl groups; and d) at least one photoinitiator. In another aspect, the compositions radiation curable to polythioether polymers include those comprising: f) at least one dithiol monomer; g) at least one diene monomer; h) at least one multifunctional monomer having at least three thiol groups; and i) at least one photoinitiator. In another aspect, the compositions radiation curable to poly-thioether polymers include those comprising: k) at least one thiol terminated polythioether polymer; l) at least one multifunctional monomer having at least three ethenyl groups; and m) at least one photoinitiator.
申请公布号
EP2970592(A1)
申请公布日期
2016.01.20
申请号
EP20140712969
申请日期
2014.03.07
申请人
3M INNOVATIVE PROPERTIES COMPANY
发明人
YE, SHENG;WRIGHT, ROBIN E.;ZOOK, JONATHAN D.;DEMOSS, SUSAN E.