Patent application number | Description | Published |
20120064340 | PRESSURE-SENSITIVE ADHESIVE OPTICAL FILM, METHOD FOR PRODUCING THE ADHESIVE OPTICAL FILM, IMAGE DISPLAY, ADHESIVE COATING LIQUID, AND METHOD FOR PRODUCING THE ADHESIVE COATING LIQUID - A pressure-sensitive adhesive optical film of the invention includes an optical film; and a pressure-sensitive adhesive layer placed on at least one side of the optical film, wherein the pressure-sensitive adhesive layer is a product formed by applying a pressure-sensitive adhesive coating liquid having a dissolved oxygen concentration of 0.02 to 3 mg/L and then drying the pressure-sensitive adhesive coating liquid. The pressure-sensitive adhesive optical film can satisfy heat durability, humidity durability, and high contrast. | 03-15-2012 |
20120077018 | ADHESIVE LAYER, ADHESIVE MEMBER, METHOD FOR PRODUCING SAME, AND IMAGE DISPLAY - A pressure-sensitive adhesive layer of the invention includes product formed by applying an aqueous dispersion type pressure-sensitive adhesive including a dispersion containing at least a base polymer dispersed in water and by drying the applied aqueous dispersion type pressure-sensitive adhesive, the pressure-sensitive adhesive layer dose not contain air bubbles with a maximum length of more than 350 μm and the number of air bubbles with a maximum length of 50 μm to 350 μm is 1/m | 03-29-2012 |
20120258305 | TRANSPARENT FILM AND USE THEREOF - Provided are a transparent film of an excellent visual quality and a pressure-sensitive adhesive film including the transparent film. Transparent film includes base layer formed of transparent resinous material and top coat layer provided on its first face. Top coat layer has an average thickness Dave of 2 nm to 50 nm and the thickness deviation ΔD is 40% or smaller of the average thickness Dave. | 10-11-2012 |
20130224379 | METHOD FOR MANUFACTURING SHEET-SHAPED SEPARATION MEMBRANE - Provided is a method for manufacturing a sheet-shaped separation membrane that allows a sheet-shaped separation membrane having uniform separating ability to be manufactured at a high speed, the method comprising manufacturing a sheet-shaped separation membrane by forming a microporous layer on a porous substrate, wherein the method is characterized in having: a membrane-forming solution application step of coating a porous substrate with a membrane-forming solution in which a polymer is dissolved in a solvent, a congealing liquid application step of applying a congealing liquid by a liquid membrane drop method to the porous substrate coated with the membrane-forming solution, and a solvent removal step of removing the solvent from the congealed microporous layer. | 08-29-2013 |
20140102360 | INNER DECKLE FOR DIE AND DIE - An inner deckle for a die includes a shaft-shaped deckle main body and a sheet- or film-shaped deckle auxiliary portion extending from the deckle main body. The inner deckle is arranged at each end of a die. The die includes a die piece and is formed with a manifold and a slit. The deckle main body includes a seal reinforcing portion. A liquid material is supplied into the manifold. The seal reinforcing portion includes at least one sealing member having two or more films. The films slide and are simultaneously elastically deformed against an inner wall of the manifold when a position of the inner deckle is moved with respect to the die. The films cooperate with each other and are closely attached to the inner wall by an elastic restoring force when the position of the inner deckle is fixed with respect to the die. | 04-17-2014 |
20140234539 | DIE-TYPE COATING DEVICE AND COATING METHOD - A die-type coating device includes a supply roll, a die, a rewinding roll, web widthwise end position detection devices, and layer widthwise end position detection devices. The die includes a pair of inner deckles which adjust a coating width. The inner deckle is arranged at one of two end portions of the die and configured to be easily moved in the die in a longitudinal direction of the die. The die includes a drive device which drives and moves the inner deckles. The drive device is driven on a basis of information on both widthwise end positions of the web detected by the web widthwise end position detection devices and information on both widthwise end positions of the layer of the coating liquid or the coating layer detected by the layer widthwise end position detection devices so that respective positions of the inner deckles relative to the die are changed. | 08-21-2014 |
20150083039 | COATING APPARATUS - Coating apparatus including a supply zone having a supply roll that continuously feeds out a long belt-shaped web, a coating zone having a coating part that applies a coating liquid to a single side of the web fed out from the supply roll, a drying zone that dries a coating liquid film applied to the web to form a coating film, and a winding zone having a winding roll that takes up the web with the coating film by winding. The coating zone forms an entire single coating unit in which one or more feed rolls and the coating part that applies a coating liquid are arranged in a rectangular-cuboidally delimited space, and the coating unit is configured so that the entry and exit of the web is enabled through any of four imaginary planes of the rectangular-cuboidally delimited space that surround the peripheral surface of the feed roll. | 03-26-2015 |
20150153495 | OPTICAL LAMINATED BODY AND METHOD FOR PRODUCTION OF OPTICAL LAMINATED BODY - The present invention provides an optical laminated body having a patterning polarizer layer in which a more complicated pattern can be set. The optical laminated body | 06-04-2015 |