The present application relates to a novel method of large scale continuous roll-to-roll fabrication of cellulose nanocrystal (CNC) coatings with controlled anisotropy, and the cellulose nanocrystal (CNC) coated flexible substrate prepared with the novel method. An unexpectedly high order parameter of 0.78 is observed when in CNC-PVA composite at 70% CNC loading.

A method of large-scale continuous roll-to-roll fabrication of cellulose nanocrystal (CNC) coatings with controlled anisotropy, and CNC-coated flexible substrates prepared thereby. An order parameter of 0.78 is observed in CNC-poly(vinyl alcohol) (CNC-PVA) coating systems at 70% CNC loadings.

A fluororesin film including a fluorine-containing composition, wherein the oxygen element percentage as measured when heat treatment is performed at 180° C. for 3 minutes and then the state of one or both surfaces of the film is observed by scanning X-ray photoelectron spectroscopy (XPS/ESCA) is 1.35 atom % or more, and an absolute value of the rate of dimensional change in MD and TD before and after heat treatment as measured when the film is heat-treated at 180° C. for 10 minutes and then cooled to room temperature is 2% or less. Also disclosed is a copper-clad laminate, including copper foil and the fluororesin film; a substrate for circuit, including the copper-clad laminate; and a method for producing the copper-clad laminate.

Composite structures including an ion-conducting material and a polymeric material (e.g., a separator) to protect electrodes are generally described. The ion-conducting material may be in the form of a layer that is bonded to a polymeric separator. The ion-conducting material may comprise a lithium oxysulfide having a lithium-ion conductivity of at least at least 10.sup.−6 S/cm.

Composite structures including an ion-conducting material and a polymeric material (e.g., a separator) to protect electrodes are generally described. The ion-conducting material may be in the form of a layer that is bonded to a polymeric separator. The ion-conducting material may comprise a lithium oxysulfide having a lithium-ion conductivity of at least at least 10.sup.−6 S/cm.

The present invention provides a new method by which polymers can be modified. The present invention provides a method for modifying a polymer including the step of: irradiating a reaction system containing a polymer with light to react the reaction system in a presence of a compound radical, wherein the compound radical is a radical containing one element selected from the group consisting of Group 15 elements and Group 16 elements, and a Group 17 element.

A joined body of a resin body containing a fluorine-based resin and a rubber body containing a vulcanized silicone rubber. It is preferable that the vulcanized silicone rubber contains a dimethylsiloxane unit. It is found that, by performing predetermined plasma treatment on the surface of a rubber body containing a vulcanized silicone rubber, the rubber body adheres to a resin body containing a fluorine-based resin.

A method for producing a tube for a chemical solution pipe composed of a cleaned fluororesin molded article, the method including cleaning a tube-shaped fluororesin molded article with a chemical solution; and cleaning the tube-shaped fluororesin molded article with water. The cleaning with water is performed after the cleaning with a chemical solution, and the chemical solution is an alcohol or an aqueous alcohol solution.

A micro structure and antifouling active substance synergistic antifouling material and a preparation method thereof are provided. The micro structure and antifouling active substance synergistic antifouling material includes a matrix arrangement formed by a plurality of micro structure basic units in a cylindrical structure, an inner lower layer of each micro structure basic unit is filled with an antifouling active substance, and an inner upper layer of the each micro structure basic unit is filled with a sealing agent. A process for preparing a micro structure and antifouling active substance synergistic antifouling material includes three steps of preparing a micro structure, preparing a liquid antifouling active substance and preparing a synergistic antifouling material.

Provided is a means capable of realizing a surface-roughening method for modifying the surface of a resin molded article to form a surficial layer, such as a coating or plating, or to impart a function derived from the surface configuration. The method comprises adding a resin composition and performing a post-treatment and is thus simpler and easier than conventional methods. The resin composition is a composition for resin surface roughening that contains an aliphatic polycarbonate and an alkali metal salt.