The present invention relates to an optical film including an acryl-based film; and a functional coating layer formed on at least one surface of the acryl-based film, containing a conductive material and a water-dispersible resin and having surface resistance of 10.sup.9 W/Sq to 10.sup.13 W/Sq.

Described herein are polymer complexes, including polymer gels and polymer foams, containing electrically conductive polymers and ionic liquids. The polymer complexes described herein are useful as components of electronic devices.

Disclosed are polymers suitable for hydrophilically modifying the surface of porous fluoropolymer supports, for example, a copolymer of the formula:

##STR00001##

Also disclosed are a method of preparing the polymers, a method of hydrophilically modifying porous fluoropolymer supports, hydrophilic fluoropolymer porous membranes prepared from the polymers, and a method of filtering fluids through the porous membranes.

A film having first and second segments alternating across the film's width direction. The second segments are more elastic than the first segments, and a force required to stretch the second segments is less than a force required to stretch the first segments. At least some of the first segments have apertures through their thicknesses, and a percentage of area of the first segments occupied by the apertures is greater than a percentage of area occupied by any apertures that may extend through the second segments. Laminates and absorbent articles including such films are also disclosed. A method of making the film is also described.

A film having first and second segments alternating across the film's width direction. The second segments are more elastic than the first segments. The first segments absorb light at a selected wavelength to a greater extent than the second segments. At least some of the first segments have apertures through their thicknesses, and a percentage of area of the first segments occupied by the apertures is greater than a percentage of area occupied by any apertures that may extend through the second segments. Laminates and absorbent articles including such films are also disclosed. A method of making the film is also described. The method includes forming apertures in at least some of the first segments using a laser at the selected wavelength. The first segments have a sufficient absorbance of light at the selected wavelength to form apertures through their thicknesses.

A manufacture method for fullerence/PEDOT:PSS mixed solution and a manufacture method for compound transparent conductive film having fullerence/PEDOT:PSS are provided in the present invention: making fullerence/PEDOT:PSS mixed solution to manufacture a transparent conductive film; sources of applicable materials are broad and prices thereof are cheap; the fullerence/PEDOT:PSS mixed solution can be further utilized to manufacture a compound transparent conductive film having fullerence/PEDOT:PSS on substrates or a variety of devices; the present invention discloses a manufacture method for a compound transparent conductive film having fullerence/PEDOT:PSS, and when manufacturing the compound transparent conductive film having fullerence/PEDOT:PSS via wet coating process which is with low cost and high efficiency comparing with manufacture of ITO film, and furthermore expensive PVD equipment can be waived, production cost can be reduced, manufacturing method can be simplified at the same time, production time is shorter and economic efficiency can be increased; the compound transparent conductive film having fullerence/PEDOT:PSS manufacturing in the present invention has high conductivity and high light transmittance to replace ITO films in the market.

Disclosed are polymers suitable for hydrophilically modifying the surface of porous fluoropolymer supports, for example, a copolymer of the formula: ##STR00001## Also disclosed are a method of preparing the polymers, a method of hydrophilically modifying porous fluoropolymer supports, hydrophilic fluoropolymer porous membranes prepared from the polymers, and a method of filtering fluids through the porous membranes.

The present disclosure relates to the preparation and application of conducting polymers nanoparticle composites. Specifically, the disclosure relates to the preparation of polyaniline, or similar conducting polymers, as polymer nanoparticles on substrates prepared by chemical polymerization of aniline on the surface or inside the pores of the substrate. Isolated polymerization, e.g. inside the pores, avoids the formation of aggregate polyaniline nanoparticles. The process of the present disclosure may be used for both inorganic and organic porous solids that are water insoluble, acid resistant, and resistant to oxidants such as ammonium persulfate. The conducting polymer nanoparticle composites may be used in a variety of applications, including as anticorrosion coatings.

A multilayer conductive film includes a layer 1 including a conductive material containing a polymer material 1 having an alicyclic structure and conductive particles 1 and a layer 2 including a material having durability against positive electrode potential. The multilayer conductive film has stability in an equilibrium potential environment in a negative electrode and stability in an equilibrium potential environment in a positive electrode, has low electric resistance per unit area in the thickness direction, and has excellent barrier properties for a solvent of an electrolytic solution. A battery including a current collector employing the multilayer conductive film can achieve both weight reduction and durability.

A method for producing an antistatic molded article according to the present invention includes: a conductive film preparation step to obtain a conductive film by coating, and drying, a conductive polymer dispersion liquid containing a conductive composite that contains a -conjugated conductive polymer and a polyanion, a polyvinyl alcohol, a binder component, and a dispersion medium for dispersing the conductive composite on at least one surface of a film substrate; and a molding step for subjecting the conductive film to molding.