摘要:
To provide a fine-structure layered product, and a preparation method of a fine-structure layered product using the fine-structure layered product for enabling a fine concavo-convex structure excellent in environmental resistance, weather resistance and long-term stability to be formed with a large area and high productivity, and provide a manufacturing method of a fine-structure product for enabling a large area to be made with high productivity, a fine-structure layered product of the invention is provided with a substrate, a resin layer that is formed on one main surface of the substrate and that has a fine concavo-convex structure on its surface, and an inorganic layer that is provided on the fine concavo-convex structure of the resin layer and that contains a sol-gel material having a fine concavo-convex structure in a shape associated with the fine concavo-convex structure of the resin layer, where a fluorine element concentration (Es) in a region on the inorganic layer side of the resin layer is higher than an average fluorine concentration (Eb) in the resin layer.
摘要:
To provide a fine-structure layered product, and a preparation method of a fine-structure layered product using the fine-structure layered product for enabling a fine concavo-convex structure excellent in environmental resistance, weather resistance and long-term stability to be formed with a large area and high productivity, and provide a manufacturing method of a fine-structure product for enabling a large area to be made with high productivity, a fine-structure layered product of the invention is provided with a substrate, a resin layer that is formed on one main surface of the substrate and that has a fine concavo-convex structure on its surface, and an inorganic layer that is provided on the fine concavo-convex structure of the resin layer and that contains a sol-gel material having a fine concavo-convex structure in a shape associated with the fine concavo-convex structure of the resin layer, where a fluorine element concentration (Es) in a region on the inorganic layer side of the resin layer is higher than an average fluorine concentration (Eb) in the resin layer.
摘要:
Seam puckering on a sewn product made of cellulosic fibers, synthetic fibers and/or animal fibers can be prevented from occurring by simply applying a (meth)acrylate resin finish and/or a polyester resin finish to the seams on the sewn product, then hot pressing the seam. The addition of an acidic catalyst, a polyether compound, or a combination of a cellulose-reactive resin finish with an acidic catalyst to the (meth)acrylate finish and/or polyester resin finish provides a better seam pucker preventing effect on cellulosic fibers than do existing cellulose-reactive resin finishes.
摘要:
A method for shrink-proofing a cellulosic fiber textile that involves liquid ammonia treatment, hot water or alkali treatment under tension or under no tension, and with optional resin treatment.