Abstract:
Provided are a pressure-sensitive adhesive composition, a protection film, an optical laminate, a polarizing plate, and a display device. Provided is the pressure-sensitive adhesive composition which is excellent in various physical properties, such as endurance reliability, has excellent antistatic characteristics that change little over time. The pressure-sensitive adhesive composition can be used for a protection film, or can be used for an optical film, such as a polarizing plate, for example.
Abstract:
A flexible sheet comprising a composite sheet, the composite sheet comprising a binder and an aggregate containing a plurality of carbon nanotubes that is disposed in the binder, wherein the aggregate is formed as a waveform structure travelling along a single direction in a plane of the composite sheet, is provided. The disclosed flexible sheets may be used as thermally conductive components, electrically conductive components, antistatic components, electromagnetic wave shields, and/or heating elements, in addition to other possible uses.
Abstract:
The invention relates to an adhesive label (10) comprising: a printable front side (20, 22) which is non-opaque to IR radiation; an adhesive layer (25) for sticking the label to an application medium, the adhesive force of the front side being less than the gripping force of the adhesive layer; and a compound (24) exhibiting a certain behaviour when illuminated by said IR radiation through the front side (20, 22), the electromagnetic response of said compound during the illumination by said IR radiation being detectable through the front side.
Abstract:
L'invention se rapporte à un adhésif repositionnable agencé pour assembler deux pièces lorsque ledit adhésif est à une température T A et pour pouvoir repositionner lesdites pièces l'une par rapport à l'autre lorsque ledit adhésif est chauffé à une température T C . Ledit adhésif comprend au moins une formulation se présentant : - à la température T C sous la forme d'un mélange de chaines polymères comprenant au moins des unités pendantes diènes X et de molécules de couplage comprenant au moins deux groupements terminaux diénophiles Y, lesdites unités X et lesdits groupements Y étant agencés pour pouvoir réagir entre eux et se lier par réaction de Diels-Alder à une température T DA et pour pouvoir se régénérer par réaction de rétro-Diels-Alder à une température T ARDA , - à une température T A sous la forme d'un réseau tridimensionnel dans lequel les chaines polymères sont reliées entre elles par les molécules de couplage par réaction de Diels-Alder,
où T A RDA ≤ Tc, où T DA est comprise entre 0°C et 100°C, et T RDA est comprise entre 50°C et 200°C, T DA étant strictement inférieure à T RDA . La chaine polymère est un copolymère bloc comprenant au moins un premier bloc polymère présentant une température de transition vitreuse Tg ou une température de fusion Tf comprise entre 40°C et 200°C, et au moins un deuxième bloc polymère comprenant au moins des unités pendantes diènes X et présentant une température de transition vitreuse Tg ou une température de fusion Tf inférieure à T DA .
Abstract:
A bond adhesive composition comprising a polymer having a silicon- containing hydrolyzable terminal group and a hydrocarbon resin, where the composition is substantially devoid of phenolic resin.
Abstract:
An adhesive resin composition of the present invention includes an expandable sticky polymer having a structure derived from a Meldrum's acid derivative, or a Meldrum's acid derivative represented by the following general formula (1) and an adhesive resin.
Abstract:
A functional mixture is provided that comprises at least one multi-functional Michael acceptor, at least one multi-functional Michael donor, and at least one weakly basic catalyst.
Abstract:
An adhesive composition for laminating multi-ply absorbent paper products is disclosed. The adhesive composition includes a dry strength binder material, a cationic wet strength resin, and an anionically stabilized titanium dioxide slurry. The cationic wet strength resin is made compatible with the anionically stabilized titanium dioxide slurry by adjusting the pH of the wet strength resin such that it is greater than the isoelectric point of the slurry before the wet strength resin is added to the adhesive composition. Methods of producing the adhesive composition and of laminating absorbent paper products using the adhesive composition are also disclosed.
Abstract:
The present invention provides a composition comprising a polymer or a compound having at least one 5-membered ring dithiocarbonate group represented by general formula (I): (wherein, in the formula, R 1 , R 2 , and R 3 are the same or different, each of which denotes hydrogen or a lower alkyl), and a ketimine derivative, an enamine derivative, or an aldimine derivative. The composition is useful in coatings, adhesives, inks, sealing agents, sealants, and the like.
Abstract:
Provided is an inkjet adhesive which is applied using an inkjet device, wherein the adhesive can suppress generation of voids in the adhesive layer and, after bonding, can enhance adhesiveness, moisture-resistant adhesion reliability, and cooling/heating cycle reliability. An inkjet adhesive according to the present invention comprises a photocurable compound, a photo-radical initiator, a thermosetting compound having one or more cyclic ether groups or cyclic thioether groups, and a compound capable of reacting with the thermosetting compound, and the compound capable of reacting with the thermosetting compound contains aromatic amine.