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WO/2024/050891A1 |
A benzoxazine resin, a preparation method, and an adhesive. The benzoxazine resin has the following molecular formula (I), wherein R1, R2, R3, and R4 are each independently selected from -H, an alkyl group, an alkoxy group, a cycloalkyl ...
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WO/2024/009531A1 |
Provided is an adhesive sheet that tightly adheres to curved surfaces and has highly reliable adhesivity such that the adhesive sheet does not peel off even if subjected to an impact resulting from a fall or the like. The adhesive sheet ...
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WO/2023/245269A1 |
The present invention pertains to the fields of mechanical and materials engineering. More specifically, the invention discloses an adhesive composition that is useful for bonding metals and composites, as well as a process for obtaining...
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WO/2023/228729A1 |
This adhesive composition contains a thermoplastic resin (a), a radical-polymerizable compound (b), and a radical polymerization initiator (c). A polyurethane resin (a-1) and a phenoxy resin (a-2) are contained as the thermoplastic resin...
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WO/2023/221356A1 |
Disclosed in the present invention are an ultrasonic fusion adhesive for a large aircraft and a preparation process therefor. The ultrasonic fusion adhesive is located between two thin-film base material layers, and the ultrasonic fusion...
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WO/2023/199730A1 |
Provided are: an adhesive agent for medical devices, which contains the below-mentioned components (a) to (e) in specified amounts; a cured article; a medical device member; a medical device; and a method for manufacturing a medical devi...
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WO/2023/195481A1 |
An adhesive composition for a wet friction material, the composition containing a resol-type phenolic resin, polyvinyl butyral, a C1-6 carboxylic acid, and an alcohol-based solvent.
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WO/2023/192818A1 |
An adhesive mixture comprising an organic slurry dispersion for use in the manufacture of wood-based composites is described herein. The adhesive mixture includes an adhesive resin; water; one or more fillers, and an organic slurry dispe...
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WO/2023/180807A1 |
Methods and systems for producing nanocellulose-adhesive resin compositions for the manufacture of wood-based panels, and methods of using said adhesive resin compositions.
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WO/2023/180806A1 |
Adhesive resin compositions, for the manufacture of wood-based panels, comprising thermosetting resin and nanocellulose, wood-based panels comprising said adhesive resin compositions, methods of using said adhesive resin compositions, an...
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WO/2023/157846A1 |
The present invention discloses a film-like adhesive. The film-like adhesive contains an epoxy resin, a phenolic resin, an elastomer and an inorganic filler. The ratio of the epoxy groups in the epoxy resin to the hydroxyl groups in the ...
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WO/2023/143963A1 |
The invention relates to a method for producing a waterproof fibreboard, comprising lignocellulose fibres and binder. In order to provide a cost-effective, waterproof fibreboard, the following steps are provided, - providing lignocellulo...
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WO/2023/136626A1 |
The present disclosure relates to a hydrophilic coating composition including a thermoplastic resin modified with a hydrophilic material. The hydrophilic coating composition can be used to obtain a coating film having excellent scratch r...
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WO/2023/094603A1 |
The present invention refers to a new method for producing melamine-urea-formaldehyde resins, comprising as the first step a melamine methylolation step, method which improves the features of the resins obtained thereby: for example impr...
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WO/2023/082473A1 |
Disclosed in the present application are a liquid-agent formula for hanging a simple flexible LED screen on a wall, and a laminated structure. The structure comprises a flexible transparent substrate, wherein PVB layers are fixedly conne...
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WO/2023/066500A1 |
The invention relates to a temperature-curable aminoplastic adhesive resin which is a (poly)-condensate of (i) at least one aminoplast-forming chemical (ii) 5-hydroxymethylfurfural (5-HMF), its oligomers and/or its isomers, and (iii) at ...
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WO/2023/064965A1 |
The invention provides a lignocellulosic binder system. The binder system includes an aqueous alkali metal silicate solution; a liquid phenol formaldehyde; optionally aluminium phosphate nano particle dispersion; and optionally a compone...
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WO/2023/055303A1 |
The subject of the invention is a novel process for the preparation of resole resin with activated Kraft lignin, wherein the lignin activation reaction is carried out in a first step and the synthesis of a new lignin-containing resole re...
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WO/2023/020226A1 |
The present invention provides a resin composition and an application thereof, the resin composition comprising the following components by weight percentage: 15-39% cross-linkable curable resin and 61-85% filler, the filler being silico...
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WO/2023/281996A1 |
The present invention addresses the problem of providing an adhesive tape for wafer processing that combines tensile stress and uniform expandability suitable for a step of dividing an adhesive layer by expansion, and high shrinkability ...
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WO/2022/268863A1 |
The present invention is a curable binder composition for a mineral wool product comprising a low amount of inorganic biocide compound that is stable, presents high reactivity and efficient against pathogen.
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WO/2022/248039A1 |
The invention is related to a temperature‐curable aminoplastic adhesive resin which is a (poly)‐condensate of (i) at least one aminoplast‐forming chemical (ii) 5‐hydroxymethylfurfural (5‐HMF), its oligomers and/or its isomers, ...
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WO/2022/250698A1 |
According to various aspects of the instant disclosure, a multi-layer engineered wood product can include a first face layer, a second face layer, and a core layer disposed between the first face layer and the second face layer. At least...
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WO/2022/238346A1 |
This invention relates to a resin made from an aldehyde component which comprises 5-hydroxymethyl furfural, and a reactive aromatic compound which comprises lignin, characterised in that the aldehyde component comprises monomeric 5-hydro...
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WO/2022/196586A1 |
[Problem] To provide: an adhesive composition which has excellent heat resistance, excellent adhesive strength, low relative dielectric constant, low dielectric loss tangent and excellent dielectric characteristics; and a bonding sheet, ...
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WO/2022/196585A1 |
[Problem] To provide an adhesive composition with excellent heat resistance and adhesion strength, with low relative permittivity and dielectric loss tangent, and with excellent dielectric properties, and to provide an adhesive sheet, a ...
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WO/2022/191964A1 |
The invention provides a bonding agent particularly suited for bonding metal to castable polyurethane, polyesters and or polyamides.
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WO/2022/169733A1 |
A resin system and methods of making resin system wherein lignosulfonate is added to urea-formaldehyde and melamine-urea-formaldehyde adhesives. Lignosulfonate is added to the resins which improves the performance characteristics of the ...
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WO/2022/152901A1 |
The present invention relates to an aminoplast resin formulation and an adhesive comprising the same suitable for curtain coating and to a process for manufacturing the aminoplast resin formulation. The present invention also relates to ...
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WO/2022/152941A1 |
This invention is related to a novel method for the production of urea-formaldehyde resins, comprising a methylolation step and a condensation step at acid pH values, as well as a final urea addition step; the invention also refers to th...
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WO/2022/141816A1 |
Provided are a resin composition, a resin adhesive film, and an application thereof. The resin composition comprises the following components in parts by weight: 80-120 parts an epoxy resin, 1-20 parts a carbodiimide compound, 30-130 par...
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WO/2022/137703A1 |
The present invention addresses the problem of providing an adhesive composition for organic fibers which is reduced in environmental burden, has satisfactory application efficiency, and can bring about satisfactory adhesion between the ...
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WO/2022/114497A1 |
The present invention relates to a lightened rubber-reinforcing material, a method for producing same, and a tire comprising same. Provided according to the present invention is a rubber-reinforcing material which is thin and lightweight...
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WO/2022/074312A1 |
The present invention relates to an aqueous adhesive composition, comprising a thermosetting resin based on: - at least one aromatic compound A1 including at least one aromatic ring bearing at least two functions, one of said functions b...
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WO/2022/065692A1 |
The present invention relates to lightened rubber-reinforcing material, a method for producing same, and tires comprising same. Provided according to the present invention is rubber-reinforcing material which is thin and light weight but...
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WO/2022/029215A1 |
The invention relates to an adhesive composition for the manufacture of a wood laminate comprising two or more wood layers alternating with one or more adhesive layers, wherein the adhesive composition comprises an phenol formaldehyde ad...
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WO/2022/014646A1 |
Provided is an amineimide compound having excellent permeability, excellent curability, and storage stability. An amineimide compound represented by formula (1), (2), or (3). (In formulae (1)-(3), R1s each independently represent a hydro...
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WO/2022/002179A1 |
A preparation method for a modified phenolic resin adhesive, comprising the following steps: (1) mixing papermaking waste, a catalyst and water, and reacting with formaldehyde to obtain modified papermaking waste; (2) mixing a mixture of...
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WO/2022/003289A1 |
The invention relates to a stabilized resol resin comprising water, a water-soluble amino phenol resin and a water-soluble aromatic polyol, as a solubilizer for the water-soluble amino phenol resin. The invention also relates to a dilute...
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WO/2021/249899A1 |
The invention refers to a stable lignin-phenol blend for use in lignin modified phenol-formaldehyde resins comprising lignin in an amount between 10-80 wt%, phenol in an amount between 15-90 wt%, and a solubilizer in an amount between 0%...
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WO/2021/243235A1 |
According to various examples of the present disclosure, an engineered wood precursor mixture includes a plurality of wood substrates and a binder reaction mixture present in a range of from 3 parts to 25 parts per 100 parts of the dry w...
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WO/2021/206087A1 |
The present invention provides an adhesive composition containing: an acrylic rubber having at least one functional group selected from the group consisting of a carboxyl group, a hydroxyl group, and an epoxy group; a silane coupling age...
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WO/2021/189584A1 |
Disclosed are an exposed weather-resistant aluminium foil heat-insulated self-adhesive waterproofing coiled material and a preparation method therefor, which belong to the technical field of sealant. The present invention solves the prob...
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WO/2021/186127A1 |
The present invention relates to an aqueous adhesive composition, comprising a thermosetting resin based on: - at least one aromatic compound A1 comprising at least one aromatic ring bearing at least two functions, one of said functions ...
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WO/2021/182535A1 |
The purpose of the present invention is to provide a run-flat tire which comprises an organic fiber cord coated with an adhesive composition not containing resorcin and which has excellent rolling resistance in addition to having a low e...
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WO/2021/182542A1 |
The present invention addresses the problem of providing an adhesive composition that can achieve excellent adhesion even when resorcin is not included therein, as well as a rubber-organic fiber cord composite and a tire that have a ligh...
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WO/2021/182539A1 |
Provided is an adhesive composition that has a low environmental impact and makes it possible to firmly adhere rubber and organic fibers. The adhesive composition is characterized by containing a polyphenol and an aldehyde. The adhesive ...
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WO/2021/141934A1 |
A solid phloroglucinolic resin comprises reacting a phloroglucinolic compound and a ketone in the presence of an acid catalyst. The solid phloroglucinolic resin formed includes multiple phloroglucinolic units defined by formula (I), wher...
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WO/2021/117521A1 |
A purpose of the present invention is to provide an adhesive composition which, even when containing neither formalin nor resorcinol, can have excellent adhesiveness. This adhesive composition is characterized by comprising a polypheno...
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WO/2021/117520A1 |
A purpose of the present invention is to provide a method for producing an adhesive composition, the method rendering excellent adhesiveness and production efficiency possible even when the adhesive composition contains neither formalin ...
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