Patent application number | Description | Published |
20090022967 | DOUBLE SIDED ADHESIVE SHEET AND PANEL LAMINATE - In order to enable lamination of materials of different kinds, such as a synthetic resin plate and a glass plate, without leaving bubbles between the materials, a double sided adhesive sheet ( | 01-22-2009 |
20110195240 | TRANSPARENT ADHESIVE SHEET AND IMAGE DISPLAY DEVICE - Provided is a novel transparent adhesive sheet with which the cut edge is not sticky over time when a laminated body that has been bonded via the adhesive sheet is cut, which can be adhered without generating residual air bubbles, even when the surface of an adherend is uneven, and which can be adhered without foaming, even when the adherend is a material such as plastic that can generate outgas. Suggested is an adhesive sheet that has one or more layers of a first adhesive layer and one or more layer of a second adhesive layer that exhibit different viscoelastic behaviors, and has an integrated structure whereby these layers are laminated, with a dynamic shear storage modulus G′ of 2×10 | 08-11-2011 |
20120064338 | ADHESIVE MATERIAL HAVING REMOVABILITY - Disclosed is an adhesive material which has removability and also achieves the reliability of an adhesive surface with respect to detachment, the occurrence of foaming, etc. Specifically disclosed is an adhesive material to be used for bonding two adherends and having an interface (“internal detachment interface”), which is different from bonding surfaces of the adhesive material with the adherends, in the inside. Since the adhesive material has the internal detachment interface in the inside, the reliability of the adhesive surfaces with the adherends can be increased regardless of the internal detachment interface. | 03-15-2012 |
20120156456 | TRANSPARENT DOUBLE-SIDED SELF-ADHESIVE SHEET - A transparent double-sided self-adhesive sheet is provided which, when bonding to an adhered, not only excels in the ability to conform to steps or surface irregularities caused by a printing site, but also excels in workability such as cutting processability. A transparent double-sided self-adhesive sheet is proposed, having an intermediate resin layer (A) and pressure-sensitive adhesive layers (B) as front and reverse side layers, each of the layers being a layer having one or more species of (meth)acrylic acid ester series (co)polymer as the base resin, in which transparent double-sided self-adhesive sheet, the shear storage elastic modulus (G′(A)) at a frequency of 1 Hz of the intermediate resin layer (A) is higher than the pressure-sensitive adhesive layers (B) in a temperature range of 0° C. to 100° C., and, the indentation hardness (ASKER C2 hardness) of the entire sheet is 10 to 80. | 06-21-2012 |
20120241071 | DOUBLE-SIDED PRESSURE-SENSITIVE ADHESIVE SHEET WITH RELEASE SHEETS - As a double-sided pressure-sensitive adhesive sheet with release sheets that does not become charged with static electricity even when the double-sided pressure-sensitive adhesive sheet with release sheets is turned into a roll, cut or superposed, proposed is a sheet formed in such a way that, in the double-sided pressure-sensitive adhesive sheet with release sheets comprising a pressure-sensitive adhesive layer and two release sheets on both the top and bottom sides of the pressure-sensitive adhesive layer, the pressure-sensitive adhesive layer side of at least one of the release sheets and the surface on the side opposite to the pressure-sensitive adhesive layer, i.e. the back surface, of the at least one of the release sheets have electric conductivity. | 09-27-2012 |
20120328890 | METHOD FOR PRODUCING LAMINATE FOR CONFIGURING IMAGE DISPLAY DEVICE, AND IMAGE DISPLAY DEVICE USING THE SAME - A method for producing a laminate for configuring an image display device is provided, capable of realizing simultaneously unevenness followability and anti-bubble reliability. A method for producing a laminate for configuring an image display device is proposed, comprising the following steps (1) and (2): | 12-27-2012 |
20140044908 | TRANSPARENT ADHESIVE SHEET AND IMAGE DISPLAY DEVICE - Provided is a novel transparent adhesive sheet with which the cut edge is not sticky over time when a laminated body that has been bonded via the adhesive sheet is cut, which can be adhered without generating residual air bubbles, even when the surface of an adherend is uneven, and which can be adhered without foaming, even when the adherend is a material such as plastic that can generate outgas. Suggested is an adhesive sheet that has one or more layers of a first adhesive layer and one or more layer of a second adhesive layer that exhibit different viscoelastic behaviors, and has an integrated structure whereby these layers are laminated, with a dynamic shear storage modulus G′ of 2×10 | 02-13-2014 |
20140162080 | METHOD FOR PRODUCING LAMINATE FOR CONFIGURING IMAGE DISPLAY DEVICE, AND IMAGE DISPLAY DEVICE USING THE LAMINATE - A method for producing a laminate for configuring an image display device is provided, capable of realizing simultaneously unevenness followability and anti-bubble reliability. A method for producing a laminate for configuring an image display device is proposed, comprising the following steps (1) and (2):
| 06-12-2014 |
20140162081 | METHOD FOR PRODUCING LAMINATE FOR CONFIGURING IMAGE DISPLAY DEVICE, AND IMAGE DISPLAY DEVICE USING THE LAMINATE - A method for producing a laminate for configuring an image display device is provided, capable of realizing simultaneously unevenness followability and anti-bubble reliability. A method for producing a laminate for configuring an image display device is proposed, comprising the following steps (1) and (2):
| 06-12-2014 |
20150029450 | SURFACE PROTECTION PANEL AND LIQUID CRYSTAL IMAGE DISPLAY DEVICE - A novel surface protection panel is provided, with no rainbow colors appearing within the display screen or shading occurring, even when the display screen is viewed through sunglasses equipped with polarization lenses. Proposed is a surface protection panel disposed on the outer side of a liquid crystal display panel, that is to say, on the visible side of the liquid crystal display panel in a liquid crystal image display device equipped with a liquid crystal display panel. The surface protection panel has a constitution which a gas barrier transparent resin film having a gas barrier layer is layered on one side or on each side of a transparent synthetic resin plate, and the surface protection panel has a property which both the transparent synthetic resin plate and the gas barrier transparent resin film are non-stretched substantially, non-oriented or uniaxially oriented. | 01-29-2015 |