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:
PROBLEM TO BE SOLVED: To provide a method for manufacturing a metal pattern material suitable for manufacturing a light-shielding material such as a photomask and having high smoothness of the surface, and to provide a metal pattern material obtained by the above method. SOLUTION: The method for manufacturing a metal pattern material includes the steps of: (A) forming a polymer layer comprising a polymer on a glass substrate, the polymer having a functional group capable of forming an interaction with metal particles or a functional group capable of forming an interaction with a metal ion or a metal salt, as well as having at least one molecular end directly chemically bonded to the glass substrate; and (B) forming a resist pattern on the polymer layer and patterning a region containing metal particles in the polymer layer in a region where the resist pattern is formed or a region where the resist pattern is not formed. The metal pattern material is obtained by the above manufacturing method. COPYRIGHT: (C)2009,JPO&INPIT
Abstract:
PROBLEM TO BE SOLVED: To provide a surface functional material excellent in antistatic capacity and its durability, and its manufacturing method. SOLUTION: The surface functional material comprises bonding an ionic liquid monomer, which comprises a salt of a quaternary ammonium cation, into which a polymerizable functional group is introduced, and a fluorine-containing anion to the surface of a base material. The ionic liquid monomer forms a polymer chain originating from the ionic liquid monomer and it is preferable that the ionic liquid monomer is bonded to the base material by at least a part of the polymer chain. COPYRIGHT: (C)2009,JPO&INPIT
Abstract:
PROBLEM TO BE SOLVED: To provide a solid substrate inclusion-immobilized with a physiologically active substance, and a manufacturing method therefor. SOLUTION: The solid substrate has the physiologically active substance in a crosslinked hydrogel covalent-bonded onto a surface of the solid substrate and constituted of a polysaccharide. COPYRIGHT: (C)2009,JPO&INPIT