Abstract:
The invention provides a graft pattern forming method including contacting a radical-polymerizable unsaturated compound with a surface of a base material capable of generating radicals by exposure; and exposing imagewise with laser light having a wavelength of 360 to 700 nm to form a graft polymer directly bonded to the base material patternwise on the surface of the base material. The invention also provides a conductive pattern forming method including imparting conductivity to the graft pattern formed patternwise obtained by the graft pattern forming method.
Abstract:
The present invention provides a method for forming a surface graft, comprising the process of applying energy to the surface of a substrate containing polyimide having a polymerization initiating moiety in the skeleton thereof, to generate active points on the surface of the substrate and to generate a graft polymer that is directly bonded to the surface of the substrate starting from the active points and that has a polar group, and a surface graft material obtained thereby. The present invention also provides a method for forming a conductive film, comprising the processes of applying energy to the surface of a substrate containing polyimide having a polymerization initiating moiety in the skeleton thereof, to generate active points on the surface of the substrate and to generate a graft polymer that is directly bonded to the surface of the substrate starting from the active points and that has a polar group, and causing a conductive material to adhere to the graft polymer, and a conductive material obtained thereby.
Abstract:
The present invention relates to a planographic printing plate precursor comprising a substrate comprising a hydrophilic surface having disposed thereon a heat-sensitive layer containing a thermoplastic particulate polymer having functional groups capable of interacting with the hydrophilic surface. Preferably, hydrophilic graft polymer chains are present on the hydrophilic surface of the substrate. The present invention further relates to a planographic printing plate precursor comprising a substrate comprising a hydrophilic surface having disposed thereon a heat-sensitive layer comprising microcapsules comprising a compound having functional groups capable of interacting with the hydrophilic surface. In addition, the present invention relates to methods of printing with the planographic printing plate precursors.
Abstract:
A surface-hydrophilic member comprises a substrate having disposed thereon a hydrophilic layer, wherein the hydrophilic layer includes hydrophilic graft chains and a crosslinked structure formed through hydrolytic polycondensation of an alkoxide of an element selected from Si, Ti, Zr and Al.
Abstract:
The present invention relates to(A) a photosensitive resin composition containing a high molecular compound having at least three specific constituting components as copolymer components, whereof the first one comprises a perfluoroalkyl group, and an o-quiononediazide compound; and(B) a photosensitive lithographic printing plate comprising a support having coated thereon a photosensitive layer containing the following components (a), (b) and (c),(a) an o-naphtoquinonediazide compound,(b) a resin soluble in an alkaline aqueous solution, and(c) a polymer having a (meth)acrylate monomer having two or three perfluoroalkyl groups having from 3 to 20 carbon atoms in the molecule as a polymer component.
Abstract:
The invention provides a hydrophilic member precursor having a hydrophilic surface that is formed by contacting a hydrophobic polymer-containing layer formed on a substrate with a composition that contains a polymerizing group-having hydrophilic polymer followed by applying energy thereto to thereby directly chemically bond the polymerizing group-having hydrophilic polymer to the hydrophobic polymer-containing layer. The invention also provides a hydrophilic member from the hydrophilic member precursor, as well as a pattern forming material, a support for planographic printing plates, and a planographic printing plate precursor.