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WO/2021/131506A1 |
[Problem] To provide a novel optical laminate in which color loss is suppressed at ends of a polarizer under high temperature and high humidity. [Solution] An optical laminate which comprises a polarizer, a photoselective absorbent adhes...
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WO/2021/124854A1 |
Provided is an adhesive sheet that can be, in a preferable manner, temporarily fixed to a small electronic component (for example, a chip having a size of 100 square-µm or less), and can be satisfactorily detached. The adhesive sheet ...
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WO/2021/124855A1 |
Provided is an adhesive sheet that has excellent adherend visibility (visibility through the adhesive sheet) and that has excellent adhesiveness and detachability. The adhesive sheet according to the present invention is provided with ...
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WO/2021/124856A1 |
Provided is an adhesive sheet which allows small electronic components (for instance, chips 100 μm2 or smaller in size) to be temporarily fixed thereto satisfactorily and detached therefrom satisfactorily. The invention provides an ad...
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WO/2021/125247A1 |
An adhesive agent containing a polymer (X1) that contains at least 48 mass% of structural units derived from at least one monomer (Y) selected from the group consisting of monomers (A1) represented by general formula (1) and monomers (B1...
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WO/2021/125153A1 |
Provided is an adhesive sheet that can be adhered to a fragile adherend such as a gas barrier layer of an OLED, that, even if the need for re-attachment arises, can be detached and adhered again without damaging the adherend, and in whic...
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WO/2021/124857A1 |
The present invention addresses the problem of bonding a resin that is difficult to be bonded. As a means for solving the problem, the present invention provides a thermoplastic adhesive composition that contains the components (A) to (C...
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WO/2021/124681A1 |
Provided is a curable composition that has excellent workability and, by being cured, can form a hyperthermostable cured product. This curable composition includes a curable compound indicated by formula (1) and a radical polymerizatio...
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WO/2021/118289A1 |
The present specification provides a hot-melt adhesive composition for a water treatment element, an adhesive film, and a water treatment element comprising same.
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WO/2021/117695A1 |
The present invention relates to an adhesive sheet which has a multilayer structure wherein: an adhesive layer (X1), a thermally expandable base material layer (Y1) and a thermally non-expandable base material layer (Y2) are sequentially...
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WO/2021/117519A1 |
The present invention pertains to: an adhesive composition for organic fiber cord, that has little environmental load as a result of not containing resorcin or formalin and has good adhesiveness; a production method for the adhesive comp...
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WO/2021/112091A1 |
The present invention addresses the problem of providing a rapidly curable resin composition that produces a low-modulus cured article. A resin composition according to the present invention includes: (A) a cyanate ester resin; (B) a c...
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WO/2021/112104A1 |
The problem addressed by the present invention is to provide a resin composition that can rapidly cure and that allows for the production of a low-elasticity cured product. The resin composition according to the present invention inclu...
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WO/2021/112124A1 |
This adhesive is a hot-melt adhesive satisfying the following conditions (A), (B), and (C). (A) Conformance to ASTM D3236-73, and the melting viscosity measured at 190℃ using a No. SC4-27 spindle is 1,000-15,000 mPa·s. (B) Conformance...
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WO/2021/111801A1 |
An optical laminate comprising adherends that have been affixed to both main surfaces of an adhesive layer (21). The adherend that has been affixed to one surface of the adhesive layer (21) may be a polarization plate, and furthermore ma...
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WO/2021/112188A1 |
A method for producing a connector, the method comprising a step for electrically connecting a second electronic member having a second electrode to a first electronic member having a first electrode through an adhesive film, wherein the...
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WO/2021/106272A1 |
A reinforcing film which can be stuck to an optical member or electronic member, and which suppresses a change in phase difference and does not reduce inspectability when said optical member or electronic member is inspected through the ...
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WO/2021/106271A1 |
Provided is a reinforcing film capable of adhering to an optical member and an electronic member, wherein when the optical member or the electronic member is inspected through the reinforcing film, changes in reflectivity are suppressed ...
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WO/2021/106485A1 |
The present invention relates to a primer composition that achieves excellent adhesion to poorly adhesive materials. Specifically, the present invention relates to a primer composition that includes (A) benzophenone, (B) a compound that ...
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WO/2021/106350A1 |
Provided is an adhesive tape having excellent unevenness conformability. The adhesive tape according to the present invention has an adhesive layer on at least one side of a substrate layer, with the dimensional change rate at 23°C an...
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WO/2021/100635A1 |
Provided is a flexible image display device member comprising an adhesive layer with which it is possible, when a layered sheet provided with a configuration in which a member sheet and an adhesive sheet are layered is subjected to a fol...
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WO/2021/100490A1 |
Provided is an adhesive-equipped optical film, the adhesive of which is unlikely to protrude from the end surface thereof. An adhesive-equipped optical film (101) equipped with an adhesive layer (21) secured to one principal surface of t...
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WO/2021/100381A1 |
The purpose of the present invention is to provide an optical laminate that is prevented from generating air bubbles when being bent, and a display device including the optical laminate. The present invention provides an optical laminate...
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WO/2021/100380A1 |
The purpose of the present invention is to provide: an optical laminate in which the occurrence of bubbles is suppressed when bent; and a display device including the optical laminate. Provided is an optical laminate comprising a front p...
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WO/2021/095370A1 |
Disclosed are a dicing die-bonding integrated film and a production method therefor. The dicing die-bonding integrated film includes a base material layer, an adhesive layer comprising an actinic radiation curable adhesive having a first...
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WO/2021/095302A1 |
The dicing die-bonding integrated film according to one aspect of the present disclosure includes a base material layer, an adhesive layer, and a pressure-sensitive adhesive layer that is disposed between the base material layer and the ...
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WO/2021/095369A1 |
Disclosed is an integrated dicing/die-bonding film. This integrated dicing/die-bonding film comprises: a substrate layer; an adhesive layer having a first surface that faces the substrate layer and a second surface on the opposite side f...
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WO/2021/090867A1 |
The present invention is a laminate for semiconductor processing which includes a temporary fixing tape and an adhesive tape for semiconductor processing laminated on the temporary fixing tape, wherein the temporary fixing tape has at le...
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WO/2021/084874A1 |
Provided is an image display device in which an irregular shape processing part is filled with an adhesive and bubbles are significantly suppressed. The image display device according to the present invention includes: an image display c...
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WO/2021/085037A1 |
A filter module case according to the present invention is provided with a casing, a cap, a first layer and a second layer. The casing has a generally cylindrical shape that extends in the axial direction. The cap has a generally cylindr...
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WO/2021/085610A1 |
[Problem] To provide: a release liner which suppresses a contact area of an adhesive layer to come into contact with an adherend during positioning, while enabling the adhesive layer to desirably exhibit adhesiveness after positioning; a...
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WO/2021/085215A1 |
The present invention provides: a polycarbodiimide compound which enables the achievement of an aqueous resin composition that is capable of forming a coating film (layer) having water resistance and adhesion, which are good enough to wi...
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WO/2021/084703A1 |
[Problem] To provide a release liner and a pressure-sensitive adhesive sheet that can suitably cause a pressure-sensitive adhesive force to be manifested in a pressure-sensitive adhesive agent layer. [Solution] A release liner 100 includ...
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WO/2021/085008A1 |
Provided is an adhesive sheet for devices, having a curable adhesive layer comprising component (A) and component (B), and having a component (A) content of at least 3.0 mass% in the curable adhesive layer. The adhesive sheet for devices...
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WO/2021/085674A1 |
An induction heating-type adhesive according to an embodiment of the present invention comprises: a loop-shaped metal wire; and a coating adhesive agent surrounding the loop-shaped wire, wherein the loop-shaped metal wire does not includ...
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WO/2021/079882A1 |
A medical curable composition comprising a polymerizable monomer, a polymer having a weight-average molecular weight of 300,000 or less, and a polymerization initiator. The polymer includes irregular-shape particles having an average pri...
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WO/2021/078347A1 |
In a first aspect of the invention there is provided a bondline structure for bonding a shear web to a wind turbine blade shell. The bondline structure comprises an elongate inner core made from a deformable material, and one or more out...
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WO/2021/079610A1 |
The present invention provides an adhesive composition that includes: a copolymer that includes a repeating unit that has a cyclic ether structure and a repeating unit that has a benzophenone structure; and a copolymer that includes a re...
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WO/2021/075401A1 |
This adhesive sheet 1 comprises an adhesive layer 2 formed from an adhesive composition that can become less transmissive to 550-nm visible light as a result of irradiation with active light. The adhesive composition includes: an adhesiv...
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WO/2021/070413A1 |
Provided is an adhesive composition which has excellent deodorizing and antibacterial effects while attaining a reduction in the amount of an expensive antibacterial agent to be used. The present invention provides a pressure-sensitive...
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WO/2021/070801A1 |
[Problem] To provide an adhesive layer that has sufficient ultraviolet light absorbability even at a reduced film thickness, causes little bleeding out and absorbs little visible light at around 420 nm in wavelength, and an adhesive comp...
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WO/2021/071296A1 |
The present invention relates to an apparatus for preventing oil-based graffiti, preventing the attachment of promotional materials using an adhesive, and reflecting night light and, more specifically, to an apparatus for preventing oil-...
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WO/2021/070635A1 |
The present invention provides: a colored double-sided adhesive sheet which absorbs visible light; and a photocurable adhesive composition which is used for the production of this colored double-sided adhesive sheet. A photocurable adhes...
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WO/2021/070800A1 |
[Problem] To provide an adhesive layer, and an adhesive composition for forming said adhesive layer, which has sufficient UV light absorbency despite being made thin, has little occurrence of bleeding out, and absorbs little visible ligh...
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WO/2021/070799A1 |
[Problem] To provide: an adhesive agent layer that has sufficient UV absorbing capability even if the film thickness thereof is reduced and that exhibits little bleed out; and an adhesive agent composition for forming the adhesive agent ...
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WO/2021/065595A1 |
Provided is a pressure-sensitive adhesive sheet which has excellent weather resistance over long durations while tight adhesion is kept between each layer, has high initial adhesive strength when being applied, enabling excellent suitabi...
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WO/2021/065518A1 |
Disclosed is an adhesive for semiconductors which comprises a thermoplastic resin, a thermosetting resin, a hardener having a reactive group, and a flux compound having an acid group. The adhesive for semiconductors, when examined by dif...
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WO/2021/065517A1 |
Disclosed is an adhesive for semiconductors, comprising a thermosetting resin, a curing agent, and a flux compound having an acid group. The calorific value at 60-155°C in a DSC curve obtained by differential scanning calorimetry in whi...
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WO/2021/065431A1 |
Provided is an adhesive sheet having an adhesive layer that has a thickness variation of less than 10% and contains an FeCo-type magnetic powder having an average primary particle size of not more than 100 nm and a coercive force Hc of a...
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WO/2021/066480A1 |
The present invention pertains to a coverlay adhesive composition and an FPCB coverlay including same. The coverlay adhesive composition contains an epoxy resin, a rubber resin, a thermoplastic resin, a curing agent, inorganic particles,...
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