Abstract: A polymer composition containing two kinds of polymers and having a difference in its glass transition temperature of 3° C. or lower between before and after heat-treatment by getting it through a space between two parallel faces in a molten state.

Abstract: An optical resin lens characterized in comprising a polymer prepared employing a production method including a process which polymerizes olefin employing titanium halide and a catalyst comprised of the organic aluminum represented by Formula RnAlX3-n (wherein 1<n?2, R represents a hydrocarbon group, and X represents a halogen atom).

Abstract: A resin composition comprises a polyphenylene sulfide resin and a nylon resin having a ?-parameter of less than 1.3 at 25° C., and has one glass transition temperature, and an image-forming apparatus comprises a latent-image supporting member, and an intermediate transfer member that supports a toner image transferred thereon from the latent-image supporting member, transfers the supported toner image onto an image receiving material, the intermediate transfer member comprising a polyphenylene sulfide resin and a nylon resin having a ?-parameter of less than 1.3 at 25° C.

Abstract: A transfer belt for electrophotography comprises at least a polyphenylene sulfide resin and a conductive agent, preferably further a nylon resin, wherein a deviation in surface resistivity is 1 or less; and an image-forming apparatus comprises a latent-image supporting member, and a transfer member that supports a toner image transferred thereon from the latent-image supporting member and transfer the supported toner image onto an image-receiving material, comprising at least a polyphenylene sulfide resin and a conductive agent, and having a deviation in surface resistivity of 1 or less.

Abstract: A resin composition comprises a polyphenylene sulfide resin and a nylon resin having a ?-parameter of 1.3 or more at 25° C., and has one glass transition temperature, and an image-forming apparatus comprises: a latent-image supporting member, and an intermediate transfer member that supports a toner image transferred thereon from the latent-image supporting member and transfers the supported toner image onto an image-receiving material, wherein the intermediate transfer member comprises a polyphenylene sulfide resin and a nylon resin having a ?-parameter of 1.3 or more at 25° C., and has one glass transition temperature.

Abstract: A fuel supplying system for a fuel cell, may comprise a container having therein a liquid fuel and a carrier for fixing the liquid fuel, wherein the carrier contains solid particles having an average particle diameter of 0.1 ?m to 5 mm.

Abstract: Disclosed are an organic-inorganic hybrid film comprising a cellulose derivative and a polycondensation product of a condensation polymerizable reactive metal compound, wherein the film contains a plasticizer in an amount of 1 to 20% by weight and its manufacturing method.

Abstract: Disclosed are an organic-inorganic hybrid film comprising a cellulose derivative and a polycondensation product of a condensation polymerizable reactive metal compound, wherein the film contains a plasticizer in an amount of 1 to 20% by weight and its manufacturing method.

Abstract: A silver salt photothermographic imaging material is disclosed, comprising a support provided thereon with a light sensitive layer containing an organic silver salt, a light sensitive silver halide, a reducing agent and a binder, wherein at least one side of the support is provided with a sublayer containing a metal oxide in an amount of 5 to 50% by volume and the surface of the sublayer exhibiting a maximum height (Ry) of not more than 0.1 &mgr;m.

Abstract: A silver salt photothermographic imaging material is disclosed, comprising a support provided thereon with a light sensitive layer containing an organic silver salt, a light sensitive silver halide, a reducing agent and a binder, wherein at least one side of the support is provided with a sublayer containing a metal oxide in an amount of 5 to 50% by volume and the surface of the sublayer exhibiting a maximum height (Ry) of not more than 0.1 &mgr;m.

Abstract: Molding materials comprising a cellulose based fiber, and a thermoplastic resin in an amount of less than said cellulose based resin is disclosed.

Abstract: A photothermographic dry imaging material is disclosed. The imaging material comprises a support, a photosensitive layer containing at least an organic silver salt, photosensitive silver halide, reducing agent and a binder, and a subbing layer containing a water-soluble polymer having a hydroxy group, provided on the support.

Abstract: An image forming material comprising a support is disclosed. The support has, on at least one surface, a sublayer comprised of a styrenes-diolefin based copolymer, thereon an antistatic layer comprised of an electrically conductive composition prepared by mixing polymer particles having a functional group on the side chain with a water-soluble polymer, which interacts with said functional group, and thermally treating the resulting mixture at 50 to 90° C., and further having, on said antistatic layer, a layer comprised of a hydrophilic resin.

Abstract: An ink jet recording material is disclosed. The material comprises a support and an ink absorptive layer wherein the ink jet recording material has continuous ratio of voids of from 20 to 100 percent.

Abstract: An image forming material comprising a support is disclosed. The support has, on at least one surface, a sublayer comprised of a styrenes-diolefin based copolymer, thereon an antistatic layer comprised of an electrically conductive composition prepared by mixing polymer particles having a functional group on the side chain with a water-soluble polymer, which interacts with said functional group, and thermally treating the resulting mixture at 50 to 90° C., and further having, on said antistatic layer, a layer comprised of a hydrophilic resin.

Abstract: A photothermographic dry imaging material is disclosed. The imaging material comprises a support, a photosensitive layer containing at least an organic silver salt, photosensitive silver halide, reducing agent and a binder, and a subbing layer containing a water-soluble polymer having a hydroxy group, provided on the support.

Abstract: A latex comprising a polymer having an ethylenically unsaturated monomer unit containing an active methylene group and an ethylenically unsaturated monomer unit selected from methacrylic acid ester, acrylic acid ester, maleic acid ester and diene derivative, wherein said polymer is produced in the presence of a water soluble polymer through emulsion polymerization.

Abstract: An adhesive composition is disclosed, comprising an ethylenic copolymer comprising a repeating unit derived from an ethylenically unsaturated monomer containing an active methylene group and at least a repeating unit derived from an ethylenically unsaturated monomer, and a copolyester containing, as a copolymerizing component, a repeating unit derived from a dicarboxylic acid containing a sulfonate group or a repeating unit derived from a diol containing a sulfonate group.

Abstract: A support of photographic material is disclosed. The support is composed of plastic film in which polyethylene naphthalate is the major component. The plastic film is thermally treated at a temperature of not less than its Tg of said film to no more than its Tg plus 55° C.

Abstract: Provided is a photographic support which is excellent in mechanical strength and is less liable to get into roll set curl and which is excellent in cutting property and flatness, and a photographic material using the same. The support for photographic material comprises a polyester film, wherein the polyester film comprises two kinds of polyester resins, each has intrinsic viscosity of 0.2-1.2, and a difference in the intrinsic viscosity between the polyester resins is 0.1-1.0.