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WO/2023/084904A1 |
An underwater curable epoxy resin composition and underwater curable paint containing the main component epoxy resin and an underwater curable epoxy resin curing agent containing a reaction composition (A) including a reaction product of...
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WO/2023/083685A1 |
The invention relates to a method for bonding at least one sheet-metal part having a zinc-based corrosion-protection coating, with a further sheet metal or sheet-metal part, an epoxy adhesive being used for bonding. A silicon-containing ...
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WO/2023/084913A1 |
Provided is an emulsion-type epoxy resin composition that contains: an epoxy resin (A); an epoxy resin curing agent (B) that contains an aromatic ring-containing polyamine compound or a modified product thereof; at least one type of resi...
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WO/2023/078375A1 |
The present application relates to an anti-fog coating and a preparation method therefor, and anti-fog glass. The anti-fog coating is prepared from the following raw materials: a hydrophilic copolymer, epoxy resin, a coupling agent, a cu...
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WO/2023/078480A1 |
The invention relates to a high molecular weight epoxy resin composition, prepared from a low molecular weight BPA-based epoxy resin with an epoxy equivalent of 172-500 g/mol with: (a) oligomers and/or monomers and/or polymers of dicyclo...
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WO/2023/078670A1 |
The present invention provides an aqueous dispersion of blocked polyisocyanate having neutralized amine obtainable or obtained by a process comprising steps of (a) reacting a polyurethane prepolymer having isocyanate groups with at least...
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WO/2023/078665A1 |
This invention provides a method of dispersing a self-emulsifying crosslinker comprising at least two steps: i). preparing an aqueous acid dispersion (I) of a self-emulsifying crosslinker, and the microstructure of liquid phase of said a...
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WO/2023/077634A1 |
A micro-ceramic ink, and preparation thereof and an application thereof, relating to the technical fields of micro-ceramic inks and coating plates. The micro-ceramic ink comprises a primer coat and a topcoat; the primer coat comprises 55...
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WO/2023/078664A1 |
The present invention provides a cathodic electrodeposition coating composition, which comprises (A) a cationic amino-containing epoxy resin, and (B) a blocked polyisocyanate having having neutralized amine, which is obtainable or obtain...
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WO/2023/074652A1 |
[Problem] To provide a composition having excellent corrosion resistance and durability. [Solution] Provided is a composition containing a curable resin and/or a precursor thereof, inorganic particles, and graphene, wherein the graphene ...
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WO/2023/066854A1 |
The present invention relates to a method of coating a granular material comprising the steps of (a) providing a granular substance; (b) providing a compound (C) which has at least one ester bond and which is obtainable by reacting a hyd...
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WO/2023/065489A1 |
Provided are a high dielectric compound and a preparation method therefor, an epoxy high dielectric material and a preparation method therefor, and a semiconductor device. The high dielectric compound is represented by chemical formula (...
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WO/2023/068083A1 |
The purpose of the present invention is to provide a multicomponent curable composition that can provide a cured product that exhibits an improved residual tack after one day. This problem is solved by the provision of a multicomponent c...
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WO/2023/068380A1 |
Provided is a resin composition capable of obtaining a coating that has excellent durability against ultraviolet exposure over a long period. The resin composition contains a main agent (A) that contains an amino group-containing acrylic...
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WO/2023/060571A1 |
Disclosed is a bio-based macromolecule modified nano zirconium phosphate flame retardant, which is prepared from the following steps: first adsorbing piperazine on a surface of cyclodextrin by using positive and negative electric attract...
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WO/2023/063554A1 |
An electronic device housing may comprise a mechanical object, a first primer layer provided to cover the mechanical object, a film layer provided on the first primer layer, a second primer layer provided on the film layer, and a coating...
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WO/2023/060346A1 |
Diazirine-containing polymers (also referred to as polymeric diazirines or polydiazirines) are useful in the adhesion of a broad range of substrates, including low-surface energy polymers such as polyethylene. In addition to being employ...
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WO/2023/064552A1 |
A prepreg epoxy-based carbon and/or glass and/or Kevlar fiber composite for application to a metal substrate, such as an oil and gas pipeline pipe and water pipe and pipeline repair is described, includes about 5-50% liquid or solid epox...
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WO/2023/056756A1 |
A water-based one-component intermediate coating for helmets using electrostatic spraying, and a preparation method therefor. The intermediate coating comprises the following components in parts by weight: 30-50 parts composite water-bas...
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WO/2023/053791A1 |
The present disclosure addresses the problem of providing an electrodeposition coating composition from which a coating film having favorable anticorrosion properties can be formed under low-temperature heat-drying conditions or natural ...
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WO/2023/050315A1 |
A hyperbranched phosphorus-and-silicon-containing aliphatic amine flame-retardant curing agent, which is prepared by subjecting triethylenetetramine to hyperbranching, and grafting groups such as organic phosphaphenanthrene onto same. A ...
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WO/2023/052002A1 |
The present application is directed to a two component (2K) composition which is snap curable at room temperature, said composition comprising: a first component comprising, based on the weight of said component: from 60 to 100 wt.% of a...
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WO/2023/048273A1 |
Provided is an epoxy resin which shows excellent curability in the case of using a low-activity catalyst or of low temperatures and has excellent storage stability and which gives coating materials excellent in terms of coating-film fini...
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WO/2023/044406A1 |
Coating compositions may protect substrates from environmental exposure. A coating composition may comprise an epoxy resin component, a polyol, a cardanol-based diluent, and a crosslinking agent. The coating composition may resist chalki...
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WO/2023/044259A1 |
Water reducible coatings having a low volatile organic content and that are resistant to aerospace solvents are disclosed. The coatings include an epoxy resin component and an amine component. The epoxy resin component comprises a difunc...
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WO/2023/038775A1 |
The present invention relates to a composition comprising an aqueous dispersion of a thermosettable compound and polymer particles functionalized with aminoalkyl ester groups. The composition is useful as a two-component waterborne curin...
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WO/2023/035485A1 |
The present invention belongs to the technical field of coatings. Provided in the present invention is a hyperbranched epoxy zinc-rich coating, containing a component A and a component B at a mass ratio of 1-2 : 1. The component A contai...
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WO/2023/027034A1 |
The purpose of the present invention is to obtain a film-forming composition for forming a film that comprises a thinned protective film and has an excellent-circuit wiring- or sensor-electrode-protection performance, and to obtain a cir...
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WO/2023/023573A1 |
In one aspect, the disclosure relates to solar and thermally insulating coating compositions for building surfaces and other industrial surfaces. In one aspect, the coating compositions comprise a carrier, at least one pigment, at least ...
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WO/2023/014857A1 |
Provided herein is an epoxy primer comprising: 1) a first component comprising: a) an epoxy resin blend comprising at least one bisphenol resin; b) at least one epoxy silane; c) magnesium oxide; and d) lithium manganese oxide, lithium ph...
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WO/2023/013834A1 |
The present application provides a heat sink paint composition comprising, on the basis of the total weight of the composition, 30-60 wt% of binder resin, 10-25 wt% of thermally conductive particles, 5-15 wt% of an additive, and 10-50 wt...
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WO/2023/011463A1 |
The present invention relates to the technical field of paints, and disclosed are a sintered neodymium iron boron grain boundary diffusion anti-adhesion coating and an application thereof. The anti-adhesion coating comprises a bottom lay...
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WO/2023/014508A1 |
A reversible epoxy polymer obtainable by the reaction between at least one epoxy compound and at least one curing agent, wherein at least part of the epoxy compound contains one reversible borate moiety or derivative thereof per molecule...
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WO/2023/006741A1 |
The present invention relates to a binder system comprising: (i) an epoxy-based binder; (ii) trimethylolethane triglycidyl ether; (iii) a curing agent; and (iv) a homopolymerisation accelerator, wherein the wt% of trimethylolethane trigl...
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WO/2023/003009A1 |
The purpose of the present invention is to provide: a coated body that simultaneously satisfies scratch resistance and excellent metallic tone and silky tone; and a coating composition for forming said coated body.　The purpose of the p...
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WO/2023/284398A1 |
The present invention belongs to the technical field of coatings, and in particular relates to a graphene-modified silicon-titanium nano-polymer slurry, a preparation method therefor and an application thereof. The graphene-modified sili...
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WO/2023/285188A1 |
The invention relates to the use of an amine of formula (I) for curing epoxy resins. The amine of formula (I) cures surprisingly fast, and in a trouble-free manner, provides a high final hardnesses, and produces beautiful, defect-free su...
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WO/2023/285255A1 |
The invention relates to an amine of formula (I) and its use for curing epoxy resins. According to the invention, the amine of formula (I) has a low viscosity and odour, and cures surprisingly fast, at ambient temperatures, to a material...
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WO/2023/279763A1 |
A method for improving the corrosion resistance of a vinyl resin, which method comprises the following steps: adding a vinyl resin to an MXene nanosheet solution, and evaporating the solvent until dry; and then sequentially adding a coba...
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WO/2023/280560A1 |
The present invention is directed to a two component (2K) composition based on modified epoxy resins. More particularly, the present invention is directed to a two component (2K) composition comprising, as a first component, a silicone-b...
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WO/2022/267197A1 |
An ultraviolet cured bisphenol F-type epoxy acrylate resin and a preparation method therefor. The epoxy acrylate resin comprises the following components in parts by weight: 80-90 parts of a bisphenol F epoxy resin, 8-10 parts of trimeth...
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WO/2022/272110A1 |
The present disclosure is directed to an electrodepositable coating composition comprising an electrodepositable binder comprising an ionic salt group-containing film-forming polymer and a curing agent; and at least one pigment; wherein ...
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WO/2022/267396A1 |
The present invention relates to the technical field of coatings. The present invention provides a graphene-type waterborne epoxy zinc-rich coating, comprising a component A and a component B in a mass ratio of 1.5-3:1. The component A c...
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WO/2022/267202A1 |
The present invention relates to the field of powder coatings. Specifically provided is a method for preparing a low-temperature cured powder coating by means of post-mixing. In the method, a composite nano low-temperature cured catalyst...
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WO/2022/270457A1 |
Provided are: a powder coating composition capable of forming coating films excellent in terms of corrosion resistance and flexural adhesiveness; a method for producing a coated article using the powder coating composition; and the coate...
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WO/2022/263142A1 |
The present invention discloses a water-based paint and an antimicrobial leather prepared thereby. The antimicrobial leather comprises a surface layer and a paint layer. The surface layer may be a genuine leather, a PVC surface layer, a ...
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WO/2022/258259A1 |
The invention relates to novel diaryliodonium salt mixtures as low molecular weight photoinitiators with minimized crystallization behavior and elevated solubility, advantageous methods for their synthesis and manufacturing, as well as t...
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WO/2022/258069A1 |
Disclosed are an expandable sintered neodymium-iron-boron magnet, a preparation method, and an application. The magnet comprises a sintered neodymium-iron-boron magnet and an expandable coating coated on the surface of the sintered neody...
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WO/2022/257701A1 |
The present disclosure provides a composite material and a preparation method therefor, and an optical conversion device. The composite material comprises a lipophilic continuous phase, a first discontinuous phase and a second discontinu...
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WO/2022/256945A1 |
Disclosed are compositions for coating substrates used in wet environments including boats, ships, other marine vessels and their parts that are submerged in water. The compositions comprise solvent-bome monomers, diluent, an adhesion pr...
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