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WO/2022/069164A1 |
The invention relates to de-bondable polyurethane adhesives based on thermally expandable microspheres, obtainable or obtained by the reaction of the components of (A) at least one di- or polyisocyanate, (B) at least one polyol, (C) cata...
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WO/2022/065483A1 |
Provided is an electrically peelable adhesive composition obtained by blending a base polymer (A), an ionic compound (B), and a rosin-containing diol (C). The adhesiveness of the electrically peelable adhesive composition can easily be a...
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WO/2022/065371A1 |
Disclosed is a method for manufacturing a bonded body. The method for manufacturing a bonded body comprises: a first step for coating a hot melt adhesive on a first surface treatment area of a first fabric that has the first surface trea...
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WO/2022/062338A1 |
A red LED chip assembly (30), a red LED chip (300), and a display panel and a preparation method. The red LED chip assembly (30) comprises an insulating substrate (302) and a plurality of red LED chips (300) arranged on the insulating su...
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WO/2022/064461A1 |
An adhesive composition polymerizable by applying ultraviolet radiation comprising an acrylate resin and a photoinitiator, said acrylate resin comprising at least one acrylate monomer, and optionally, an acrylate oligomer; a process for ...
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WO/2022/059590A1 |
[Problem] The present invention addresses the problem of providing: a cleavage molecular layer in which adhesion and peeling can be controlled through stimuli other than heat by using a change in bonding in a molecular layer; and a compo...
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WO/2022/054889A1 |
An adhesive sheet having a laminated structure including an adhesive layer (X1) and a base material layer (Y), wherein the adhesive layer (X1) and/or the base material layer (Y) is a heat-expandable layer that contains heat-expandable pa...
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WO/2022/054637A1 |
This method for manufacturing an adhesive sheet-attached article includes a step for bonding an adhesive sheet (S) to an adherend. An adhesive layer (10) of the adhesive sheet (S) can change color and be cured by irradiation with first a...
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WO/2022/045130A1 |
The purpose of the present invention is to provide an adhesive sheet which exhibits superior conformability and workability, and is suited for producing emissive display devices such as mini/micro LED display devices which have an improv...
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WO/2022/044441A1 |
Provided is a member processing method capable of preventing damage, etc., to the workpiece while including detachment of a hard substrate from a workpiece (member, etc.). The member processing method of the present invention includes ...
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WO/2022/045053A1 |
This adhesive substrate is used for forming a structure by adhering the adhesive substrate to an adherend. The adhesive substrate includes a substrate, and an entangled polymer layer that has a thickness of 1-20 nm and that is formed of ...
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WO/2022/038926A1 |
The present invention aims to provide a bonded object separation method whereby an adhesive including a hydrophilic agent can be peeled off even if the adhesive is adhered firmly to a member. Provided is a method for separating a bonded ...
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WO/2022/039108A1 |
Provided is an adhesive tape having strong adhesive force and high holding force with respect to an adherend in which a non-woven fabric is used. According to the present invention, there is provided an adhesive tape comprising a subst...
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WO/2022/038297A1 |
The present invention relates to self-healing polymers, more particular autonomously self- healing polymers and uses thereof in various domains, such as 3D printing, flexible electronics and soft robotics. Furthermore, the present invent...
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WO/2022/036026A1 |
The present invention generally relates to methods for curing and/or manufacturing silicone-coated release liners used e.g., in the production of pressure sensitive, peel-and-stick labels. In particular, the present invention is directed...
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WO/2022/031409A1 |
A method is provided for bonding substrates having dissimilar coefficients of thermal expansion, using a thermoset adhesive. The method involves a pre-cure step using radio-frequency energy, followed by a heat-curing step.
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WO/2022/030198A1 |
The present invention provides a method for dividing a bonded body, said method enabling separation of an adhesive in a bonded body for display devices even in cases where the adhesive is firmly adhered to a member. The present invention...
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WO/2022/024668A1 |
Provided is a method for using an aqueous liquid such as water to remove, with little load on the adherend, by using a remover tape, an adhesive that has remained on the surface of a member or article. Provided is a method for removing, ...
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WO/2020/227834A9 |
Provided herein are scaffold biomaterials including at least one bundle of microchannels, the bundle of microchannels having a plurality of decellularised microchannels isolated from plant or fungal tissue, the decellularised microchanne...
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WO/2022/009513A1 |
Provided is an adhesive material for easy disassembly which combines satisfactory adhesion strength with suitability for easy disassembly. The adhesive material for easy disassembly comprises an epoxy resin and a polyaddition-type curi...
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WO/2020/227835A9 |
Provided herein are composite scaffold biomaterials including two or more scaffold biomaterial subunits, each including a decellularized plant or fungal tissue from which cellular materials and nucleic acids of the tissue are removed, th...
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WO/2022/002567A1 |
Imine, obtainable by reacting (i) an amino-functionalized polyoxyalkylene, the polyoxyalkylene chains being a copolymer that consists of oxyethylene- and oxypropylene units, and these polyoxyalkylene chains carry (preferably per molecule...
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WO/2021/255678A1 |
The present invention relates to a method of producing a glued wood product for use in construction, comprising the steps of: providing at least two wooden pieces each piece comprising at least one joining face; creating a groove in at l...
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WO/2021/256270A1 |
Provided are a two-liquid curing adhesive agent which can be aged at room temperature and has good adhesion with various base materials, a laminate in which the adhesion between the base material and the adhesive agent is excellent even ...
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WO/2021/251099A1 |
This easily disintegrable adhesive material contains a thermosetting resin and thermally expandable particles. The thermosetting resin contains an epoxy resin and a curing component that contains one or both of a curing agent and a curin...
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WO/2021/247210A1 |
An epoxy-curable silicone release coating composition and methods for its preparation and use are provided. The composition contains an inhibited Lewis acid catalyst. Releasing the Lewis acid catalyst from the inhibitor allows the Lewis ...
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WO/2021/246584A1 |
The present invention relates to a heating element composition and a method for manufacturing an eye mask pack, wherein the heating element composition has a constant and uniform heating temperature, can be worn closely even on a curved ...
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WO/2021/246482A1 |
Provided are a method for producing a bonded body capable of obtaining exceptional adhesive strength and connection reliability, a bonded body, and a hot melt adhesive sheet containing electroconductive particles. A method for producing ...
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WO/2021/246484A1 |
Provided are: a production method that is for a smart card and that can impart excellent connection reliability and bending resistance to the smart card; a smart card; and a conductive particle-containing hot-melt adhesive sheet. Accordi...
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WO/2021/246483A1 |
Provided are a method for producing an assembly capable of obtaining exceptional adhesive strength and connection reliability, an assembly, and an electroconductive particle-containing hot melt adhesive sheet. A method for producing an a...
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WO/2021/240126A1 |
The present invention relates to a composition, particularly a hot melt adhesive composition, that is able to change colour when exposed to different temperature conditions.
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WO/2021/233715A1 |
The instant invention concerns the use of polymers obtained by radical copolymerization of a mixture of (1) acrylic acid; (2) methacrylic acid; and (3) at least one allylcatechol selected from 4-allylbenzene-1,2-diol, 3-allylbenzene-1,2-...
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WO/2021/233714A1 |
The instant invention concerns the use of at least one polymer P obtained by radical copolymerization of a mixture of (i) acrylic acid; (ii) methacrylic acid; and (iii) at least one 2-hydroxyethyl methacrylate phosphate for treating a me...
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WO/2021/235035A1 |
[Problem] To provide a sticking device that can realize high-speed automatic processing of base-sheet-attached shrink-film packaging by using a half-cut double-faced adhesive tape. [Solution] A sticking device according to the present ...
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WO/2021/228785A1 |
The present invention relates to a method for bonding heat-stable substrates, comprising the following steps: i) applying a heat-curing adhesive composition KL to the surface of a first substrate S1, ii) bringing the applied heat-curing ...
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WO/2021/227377A1 |
The present application relates to the field of adhesives, and specifically relates to a heat resistant adhesive, a preparation method therefor, and a bonding method for an aluminum alloy. A new-type heat resistant adhesive is prepared b...
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WO/2021/222194A1 |
The materials and methods disclosed can be used for applications such as temporary bond and debond of semiconductor and display substrates. These materials have sufficiently low melt rheologies to be used as a bonding layer and can cross...
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WO/2021/219736A1 |
The invention relates to a composite material comprising at least two substrates onto which a layer of an intumescent composition is set therebetween, said composition comprising a mixture of following individual constituents: from 5 wei...
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WO/2021/220929A1 |
The present invention provides: a temporary adhesive for wafer processing, said temporary adhesive being used for the purpose of provisionally bonding a wafer to a support, while being composed of a photocurable silicone resin compositio...
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WO/2021/213815A1 |
The present invention relates to a heat separable two-layer adhesive system, to a process of adhesive debonding using the adhesive system and to a heat separable bonded composite body. In particular, the present invention relates to a he...
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WO/2021/215542A2 |
A material with a primer, including a material layer and one layer or plural layers of a primer layer laminated on the material layer, at least one layer of the primer layer being an in situ polymerization composition layer containing a ...
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WO/2021/207761A1 |
Coating compositions for coating an oilfield operational component, and related methods, may include in some aspects a coating composition having a trifunctional silane, a silanol, and a filler. The coating composition may be applied to ...
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WO/2021/207762A1 |
Coating compositions for coating an oilfield operational component, and related methods, may include in some aspects a coating composition having a trifunctional silane, a silanol, and a filler. The coating composition may be applied to ...
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WO/2021/207763A1 |
Coating compositions for coating an oilfield operational component, and related methods, may include in some aspects a coating composition having a trifunctional silane, a silanol, and a filler. The coating composition may be applied to ...
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WO/2021/201173A1 |
This adhesive for high-frequency dielectric heating contains a thermoplastic resin (A), the thermoplastic resin (A) contains a styrene-base copolymer resin (a1), the content of the styrene-base copolymer resin (a1) in the thermoplastic r...
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WO/2021/200687A1 |
A bonding method in which an adhesive sheet (10) comprising a first thermoplastic resin and an adhesive sheet (20) comprising a second thermoplastic resin are used, wherein the adhesive sheet (10) has a volume content VA1 of the first th...
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WO/2021/201403A1 |
The present invention relates to a switchable adhesive, and a method for producing same. A switchable adhesive according to the present invention is a dry adhesive produced by curing a thermosetting shape memory polymer-containing liquid...
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WO/2021/199771A1 |
An affixing member production device produces an affixing member in which a first member and a more flexible second member are affixed by a variable-viscosity affixing agent, the device being equipped with an affixing agent supply device...
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WO/2021/193848A1 |
The present disclosure provides an expandable adhesive sheet which comprises a base material and an adhesive layer that is arranged on at least one surface of the base material, wherein: the adhesive layer contains a curable adhesive and...
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WO/2021/190838A1 |
The invention relates to a production system (1) for producing a membrane electrode assembly or a framed membrane electrode assembly (2), comprising a plurality of workstations (10, 11, 12, 13, 20), in which successive production steps a...
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