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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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WO/2022/255272A1 |
An aqueous resin composition comprising an aqueous resin emulsion (α), a curing agent (β), and a curing accelerator (γ), wherein the aqueous resin emulsion (α) contains a copolymer (X), a polyepoxy compound (Y), and an aqueous medium...
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WO/2022/256783A1 |
The present invention relates to a powder coating composition including: an addition polymer including epoxy functional groups; a carboxylic acid functional crosslinker; and a blocked isocyanate functional crosslinker. The addition polym...
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WO/2022/253878A1 |
The present application is directed to a dual curing composition which may be cured at room temperature but which is also heat- and photo-curable, said composition comprising, based on the weight of the composition: from 10 to 95 wt.% of...
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WO/2022/253012A1 |
The present invention belongs to the field of new materials, and provides a wear-resistant and stable flame-retardant super-hydrophobic/super-oleophobic coating, and preparation and application thereof, comprising: taking a super-hydroph...
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WO/2022/254329A1 |
A thermally curable epoxy system is disclosed. Said epoxy system comprises of 94 to 99.98 wt% of an epoxide component, 0.01 to 5% wt% of a toughener, 0.005 to 1.5 wt % of a catalyst, and 0.005 to 1.5 wt% of a co-catalyst.
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WO/2022/247672A1 |
Disclosed is a substrate comprising a pathogen-repellant coating, the pathogen-repellant coating comprising: a haloalkylsilane coated metal and/or metal oxide nanoparticle. Also, disclosed is a method of reducing a spread of a virus, com...
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WO/2022/251804A1 |
The present disclosure is directed to a composite structure comprising at least one reinforced polymer layer comprising a reinforcing material; a layer comprising a metal substrate comprising a surface and a conformal organic coating pre...
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WO/2022/238259A1 |
A powder coating composition blend comprising a crosslinkable composition and a catalyst system, wherein the crosslinkable composition is formed by a crosslinkable donor component A and a crosslinkable acceptor component B that are cross...
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WO/2022/239648A1 |
[Problem] To provide an optical film that excels in initial adhesiveness with respect to both a water-based adhesive and a UV-curable adhesive, and also excels in durable adhesiveness with respect to long-term use in high temperature, hi...
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WO/2022/239203A1 |
This insulating varnish composition comprises: a thermosetting resin (15) which contains at least one resin that is selected from among an epoxy resin, a vinyl ester resin, and an unsaturated polyester resin that contains a high molecula...
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WO/2022/076286A9 |
The present disclosure provides compositions, articles thereof, and methods of forming compositions. In at least one aspect, a composition includes (1) an epoxy, (2) an amino or amido hardener, (3) a polyaniline, (4) a dopant selected fr...
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WO/2022/229760A1 |
In one aspect of the present disclosure, there is provided a low-density curable composition precursor, comprising (a) a first part (A) comprising: (i) at least one polymeric diamine; (b) a second part (B) comprising: (i) at least one ep...
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WO/2022/227224A1 |
The present invention relates to the technical field of lens manufacturing processes, and specifically relates to a preparation method for a photochromic lens having a bifocal film layer. The technical key points of the method are as fol...
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WO/2022/223541A1 |
The invention relates to a heat-resistant coating composition comprising a one or more epoxy resins and one or more polysulfide curing agents, which also comprises one or more spumifics, one or more carbonifics and one or more sources of...
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WO/2022/224830A1 |
Provided are: an active energy ray-curable composition which exhibits a viscosity suitable for a coating agent, low glossiness for achieving a matte effect, stain resistance and scratch resistance; and a method for producing a matte coat...
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WO/2022/215617A1 |
Provided is an anti-rust coating composition containing cement, a polymer, a water-reducing agent, nitrite, and water, wherein the water-reducing agent is at least one type of substance selected from the group consisting of a naphthalene...
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WO/2022/215494A1 |
Provided are: an epoxy resin curing agent containing a polyamine (A) that includes a diamine (A1) represented by general formula (1), or containing an adduct-modified form of the polyamine (A); an epoxy resin composition; and a coating c...
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WO/2022/206875A1 |
Disclosed are a preparation method for and the use of a coating composition. The coating composition comprises a composition of at least 60% heat-expandable microspheres having a wall thickness of less than or equal to 5 μm, a water-bas...
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WO/2022/210286A1 |
One embodiment of the present invention relates to a corrosion-resistant composition 1, a corrosion-resistant coating composition, a corrosion-resistant coating film, a corrosion-resistant coating film-equipped base material, and a manuf...
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WO/2022/211653A1 |
The invention relates to a method for producing an aqueous epoxy dispersion. The method for producing an aqueous epoxy dispersion includes preparing a suspension of a nanomodifier in an epoxy resin or a mixture of epoxy resin and an orga...
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WO/2022/205522A1 |
The present invention relates to the technical field of chemical materials. Disclosed are a serialized terpyridine epoxy resin, a synthesis process and an application thereof, and a coating containing the resin. In the present invention,...
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WO/2022/201985A1 |
The present invention addresses the problem of providing: a modified epoxy resin that has excellent flexibility and adhesiveness, has good reactivity to a curing agent, and is capable of exhibiting characteristics even when combined with...
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