Abstract:
A method and a system for producing a change in a medium. The method places in a vicinity of the medium at least one energy modulation agent. The method applies an initiation energy to the medium. The initiation energy interacts with the energy modulation agent to directly or indirectly produce the change in the medium. The system includes an initiation energy source configured to apply an initiation energy to the medium to activate the energy modulation agent.
Abstract:
In a pressure-sensitive adhesive microcapsule, a radiation-curable gluing agent is encapsulated by a wall film, and the average particle diameter is smaller than 500 μm. A pressure-sensitive adhesive microcapsule-containing liquid includes the pressure-sensitive adhesive microcapsule and a binder. A gluing sheet includes a layer including the pressure-sensitive adhesive microcapsule on a support. A method for manufacturing the gluing sheet includes forming a layer including a pressure-sensitive adhesive microcapsule on a support by applying the pressure-sensitive adhesive microcapsule-containing liquid onto the support and then carrying out radiation irradiation. A method for manufacturing a laminate includes gluing the gluing sheet and an adherend by bringing a surface of the layer including the pressure-sensitive adhesive microcapsule in the gluing sheet and the adherend into contact with each other and compressing them together.
Abstract:
The invention provides a capacitive touch panel that hardly cause malfunction in a wide range of temperature environment from a low temperature to a high temperature. The capacitive touch panel according to the invention is a capacitive touch panel including a display device, a lower adhesive layer, a capacitive touch panel sensor, an upper adhesive layer, and a protective substrate in this order, in which a maximum value of tan σ of the upper adhesive layer and a maximum value of tan σ of the lower adhesive layer obtained from a temperature dependency evaluation test is 0.08 or less, and tan σ of the lower adhesive layer at each temperature of every 20° C. from −40° C. to 80° C. is equal to or less than tan σ of the upper adhesive layer.
Abstract:
Provided is a pressure-sensitive adhesive sheet for conveying an electrolyte membrane capable of contributing to improving a handling property at the time of conveyance of a polymer electrolyte membrane, and to preventing deformation of the polymer electrolyte membrane and preventing the occurrence of a wrinkle therein during processing of a membrane electrode assembly (MEA). The pressure-sensitive adhesive sheet for conveying an electrolyte membrane of the present invention includes: a base material; and a pressure-sensitive adhesive layer arranged on one surface or each of both surfaces of the base material, in which the pressure-sensitive adhesive layer has a pressure-sensitive adhesive strength which lowers or disappears through an external stimulus. In one embodiment, the pressure-sensitive adhesive layer contains thermally expandable microspheres.
Abstract:
The present invention discloses processes for forming polythiol compositions from olefinic hydrocarbons such as cyclooctadiene, cyclododecatriene, and trivinylcyclohexane. The polythiol compositions produced from these processes, including the sulfur-containing compounds of these compositions, also are described.
Abstract:
Provided is a thermal type airflow volume meter improving measurement accuracy, a method for manufacturing the same, and an adhesive sheet for use therein, the adhesive sheet divided into at least two or more per adherend and having a thickness of approximately 0.1 mm or less is divided to correspond to a shape of the adherend and generates or increases adhesion or stickiness by external energy.
Abstract:
A decal is suitable for application to an aircraft structure that is covered with an incompletely cured base coat of paint. The decal has a polyester film with an adhesive applied to a first side. A release layer is applied to the polyester film and comprises a pattern engaging the adhesive to form a plurality of grooves in the adhesive layer. When the decal is applied to an uncured base coat of paint, offgasses formed during curing and drying of the base coat escape from beneath the decal through the grooves.
Abstract:
The present invention discloses processes for forming polythiol compositions from olefinic hydrocarbons such as cyclooctadiene, cyclododecatriene, and trivinylcyclohexane. The polythiol compositions produced from these processes, including the sulfur-containing compounds of these compositions, also are described.
Abstract:
A manufacturing method for a semiconductor device in which connection portions of a semiconductor chip are electrically connected to connection portions of a wiring circuit substrate or a semiconductor device in which connection portions of a plurality of semiconductor chips are electrically connected to each other, the method comprising a step of sealing at least part of the connection portions with an adhesive for a semiconductor comprising a compound having a group represented by the following formula (1): wherein R1 represents an electron-donating group.
Abstract:
Provided is an adhesive composition which can form a cured product that is high in shear adhesion strength, peel adhesion strength and impact adhesion strength and particularly is excellent in cold/hot cycle resistance of adhesion strength. The adhesive composition comprises (a) a 2-cyanoacrylic acid ester, (b) a high molecular-weight component compatible with 2-cyanoacrylic acid ester, (c) a multifunctional 2-cyano-3-vinylacrylic acid ester, and (d) an onium salt represented by the following general formula (1): C+A− (1) wherein, C+ represents an onium cation and A− represents an anion which does not substantially initiate polymerization of the 2-cyanoacrylic acid ester, and the components (a)-(d) are contained in predetermined amounts.