Solutions for stabilizing thermoplastic polycarbonates
Process for preparing epoxy group-containing silanes
Photocurable silicone oxetanes Patent #: 5463084
ApplicationNo. 226879 filed on 01/07/1999
US Classes:522/148, Processes of treating a solid polymer or SICP derived from silicon containing reactant; or compositions therefore522/168, Processes of preparing a solid polymer from a heterocyclic chalogen monomer; or compsitions therefore528/27, Organic Si-free reactant contains a heterocyclic ring528/40, Silicon reactant contains a fused, bridged, or cycloaliphatic ring549/215Oxirane ring containing
ExaminersPrimary: Moore, Margaret G.
Attorney, Agent or Firm
International ClassesC08J 003/28
Foreign Application Priority Data1998-01-13 JP
AbstractA photocationically curable composition and a process for producing the same are provided. The composition comprises, as the essential component, a condensation product having an oxetanyl group, which is a condensation product of a hydrolyzate of an organic silane compound having an oxetanyl group and being represented by the formula below, or of a mixture of said organic silane compound and a reactive silicone having a siloxane linkage-forming group: ##STR1## wherein R0 means an organic functional group having an oxetanyl group, and X means a hydrolyzable group. The composition forms cured coating films of high surface hardness, and is useful as hard coating agents.
Field of SearchOxirane ring containing
Organic Si-free reactant contains a heterocyclic ring
Silicon reactant contains a fused, bridged, or cycloaliphatic ring
Processes of treating a solid polymer or SICP derived from silicon containing reactant; or compositions therefore
Processes of preparing a solid polymer from a heterocyclic chalogen monomer; or compsitions therefore