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WO/2021/139227A1 |
Disclosed are a bionic sandwich corrosion-resistant coating, a preparation method therefor, and the use thereof. The bionic sandwich corrosion-resistant coating comprises at least two waterborne layers coated on the surface of a substrat...
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WO/2021/134946A1 |
The present invention relates to the technical field of material science, in particular to a polyimide composite and a preparation method therefor and a use thereof. The structural general formula of the polyimide composite is: SiO 2-(β...
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WO/2021/132197A1 |
The polyimide resin according to the present invention has a structural unit A derived from a tetracarboxylic acid dianhydride and a structural unit B derived from a diamine. The structural unit B includes a structural unit (B1) derived ...
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WO/2021/132196A1 |
The present invention provides a polyimide resin, a polyimide varnish, and a polyimide film, the polyimide resin having constituent units A derived from tetracarboxylic dianhydrides and constituent units B derived from diamines, and bein...
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WO/2021/131366A1 |
The present invention addresses the problem of providing: a multilayer body which comprises a layer that is free from rust for a long period of time, while containing zinc and/or an zinc alloy; a multilayer body which comprises an alumin...
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WO/2021/132127A1 |
This gas barrier film is constituted from a cured product of a mixture containing a polycarboxylic acid, a polyamine compound and a polyvalent metal compound. In an infrared absorption spectrum of the gas barrier film, if A denotes the t...
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WO/2021/118671A1 |
A method for manufacturing a patterned polyimide aerogel film on a substrate includes: dispensing a polyimide prepolymer sol onto a first portion of a surface of a substrate, a second portion of the surface of the substrate being substan...
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WO/2021/113576A1 |
Provided is: an aqueous fluororesin coating composition which strongly adheres to metal substrates, in particular stainless steel (SUS), while combining excellent water vapor resistance and corrosion resistance so as to be suitably used ...
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WO/2021/110621A1 |
The invention relates to a hybrid system for use as an adhesive, coating or paint, characterized in that the hybrid system contains a) a reaction resin on the basis of α, β-unsaturated compounds, b) a reaction resin on the basis of CH-...
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WO/2021/106330A1 |
A composite laminate 1 has a material layer comprising at least one type of material selected from the group consisting of fiber-reinforced plastic, glass, and ceramic, and one or a plurality of resin coating layers 3 laminated on a surf...
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WO/2021/106985A1 |
Provided is a resin composition containing (A) a polyimide precursor having a structural unit represented by formula (1), and (B) a corrosion inhibitor.
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WO/2021/106990A1 |
Provided is a resin composition containing (A) a polyimide precursor having a structural unit represented by formula (1), and (C) at least one selected from the group consisting of oxidation inhibitors and compounds having a structure re...
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WO/2021/099448A1 |
The present invention relates to polyetherimide polymers which can for example be used in lithographic processes for the photofabrication of three- dimensional (3D) articles. The invention further relates to compositions including these ...
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WO/2021/100763A1 |
One mode of carrying out the present invention relates to an inorganic oxide dispersion that includes an inorganic oxide, an amine represented by general formula A, an aliphatic hydroxy acid with a molecular weight of 200 or lower, a sil...
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WO/2021/095771A1 |
One embodiment of the present invention relates to a barium sulfate particle dispersion containing barium sulfate particles and a solvent, wherein: the barium sulfate particles have a pH of 7.0-11.0 in dimethylacetamide and have a disper...
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WO/2021/079991A1 |
Provided is a triazine ring-containing polymer comprising a repeat unit structure, for example, as represented by the following formula (25). (In the formula, Ra represents R102 or R103, wherein R102 represents a fluorine atom or a C1-10...
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WO/2021/079977A1 |
Provided is a triazine ring-containing polymer that contains a repeating unit structure such as, for example, the structure represented by formula (24). (In the formula, R102 represents a crosslinking group)
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WO/2021/071152A1 |
Provided are a flexible window film and a display apparatus comprising same, the flexible window film having a substrate layer, a buffer layer and a hard coating layer that are sequentially layered, wherein the buffer layer comprises, in...
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WO/2021/048219A1 |
The invention relates to a process of manufacturing a composite comprising a layer of a polyimide and a substrate, comprising at least these steps: i. Providing a first composition comprising an acid compound; and a second composition co...
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WO/2021/048199A1 |
The present invention relates to a polymer foam, said polymer foam comprising pores forming an open-cell polymer foam, said polymer foam comprising a supramolecular gel inside pores, and said polymer foam comprising at least one enzyme. ...
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WO/2021/018231A1 |
Disclosed in the present invention is a method for preparing a self-lubricating coating material having a micro-nano ball effect. In the present invention, a method for constructing inorganic@organic micro-nano particles having a core-sh...
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WO/2021/015372A1 |
The present invention relates to a catecholamine coating method using calcium peroxide and a method for preparing a low-binding cell culture plate using same and, more specifically, to a catecholamine coating method comprising a step of ...
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WO/2021/011340A1 |
The present invention provides a coating composition comprising one or more polyamide resins and one or more polyethylenimine (PEI) resins, preferably dissolved in one or more solvents. When used as a primer, the coating composition of t...
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WO/2021/006133A1 |
Provided is a resin composition comprising: a pigment; a resin including a repeating unit represented by formula (1); and a solvent. Also provided are: a film using the abovementioned resin composition; a color filter; a solid-state imag...
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WO/2020/250676A1 |
Provided is a coating composition for an endoscope comprising a solid lubricant, a fluorine-containing detergent, a thermosetting resin, and a solvent. Also provided are a lubricating member that has undergone coating with the coating co...
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WO/2020/250967A1 |
The present invention forms a lubrication film with which the occurrence of peeling and swelling can be effectively suppressed without using substances whose use is restricted by regulations. A lubrication film (3e) on a sliding part use...
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WO/2020/244363A1 |
An inorganic high-temperature-resistant fireproof coating and a preparation method, the preparation method comprising: adding 8-15 parts polyamide-imide to 20-26 parts epoxy-modified inorganic silicone resin and stirring to disperse so a...
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WO/2020/239593A1 |
The invention relates to a silyl terminated prepolymer and to a curable composition containing this prepolymer. These compositions are used to make sealants, coatings or adhesives useful in the field of construction, public works and civ...
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WO/2020/239595A1 |
The invention relates to an amine terminated prepolymer and to a curable composition containing this prepolymer. These compositions are used to make sealants, coatings or adhesives useful in the field of construction, public works and ci...
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WO/2020/239596A1 |
The invention relates to a prepolymer comprising α,β-unsaturated carbonyl groups and to a curable composition containing this prepolymer. These compositions are used to make sealants, coatings or adhesives useful in the field pof const...
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WO/2020/242276A1 |
The present invention relates to a release film, which is free from blocking and curling, has a low surface roughness so as to be suitable for an MLCC manufacturing process, and does not curl even at a high coating thickness so as to pre...
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WO/2020/241121A1 |
The present invention provides a primer for ETFE coating materials, which provides a primer film that enables the achievement of excellent adhesion between an object to be coated and an ETFE coating film. A primer for ETFE coating materi...
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WO/2020/239594A1 |
The invention relates to an amine terminated prepolymer and to a curable composition containing this prepolymer. These compositions are used to make sealants, coatings or adhesives useful in the field of construction, public works and ci...
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WO/2020/239592A1 |
The invention relates to a silyl terminated prepolymer and to a curable composition containing this prepolymer. These compositions are used to make sealants, coatings or adhesives useful in the field of construction, public works and civ...
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WO/2020/237018A1 |
The present disclosure provides for a coating composition for forming a coating on a wire. The coating composition includes a polyamide-imide resin, a polyimide resin, a polyesterimide resin, or any two or more of these resins and one or...
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WO/2020/230663A1 |
Provided is a varnish that can efficiently prevent a polyimide-based polymer film from yellowing even when the film is manufactured after being stored for a long time in the state of a varnish. This varnish includes a γ-butyrolactone-co...
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WO/2020/230330A1 |
A polyamide-imide resin composition that includes a polyamide-imide resin and a solvent that contains a compound that is represented by formula (1). (In the formula, R1 is a C1–8 alkyl group, R2 and R3 are each independently a hydrogen...
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WO/2020/221853A1 |
The present invention concerns the use of electrically conductive nanocomposite particles comprising a core constituted by a C1-C6 alkyl polyacrylate homopolymer or a C1-C6 alkyl acrylate copolymer and an α,β-unsaturated amide comonome...
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WO/2020/213270A1 |
The present invention provides a coating composition for providing a paint film having excellent corrosion resistance. The coating composition includes a polyethersulfone resin, at least one polyimide-based resin selected from the group ...
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WO/2020/207309A1 |
Disclosed is a polytriarylamine, when the polytriarylamine is used as a semiconductor binder for an organic thin film transistor, the semiconductor binder polymer is high-κ binder polymer, and when the polytriarylamine is used in combin...
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WO/2020/199085A1 |
A polyimide thin film and a flexible display device covering substrate using same. The polyimide thin film comprises polyimide and a blue infrared absorber. The blue infrared absorber includes cesium tungsten oxide, tungsten oxide, Pruss...
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WO/2020/203193A1 |
An insulated electrical wire which comprises a conductor and an insulating coating film disposed in contact with the conductor, wherein the insulating coating film disposed in contact with the conductor includes a polyimide resin contain...
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WO/2020/194799A1 |
The coating material composition according to the present invention contains a nonionic water-dispersible resin (a), a phosphate-modified epoxy resin (b), a melamine compound (c), a silane coupling agent (d), and silica particles (e) hav...
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WO/2020/186126A1 |
The present invention relates to a dispersant derived from an alcohol terminated polymer and via an anhydride intermediate. The anhydride functionalized polyester is then reacted with a multi-amine species forming amide and salt bonds.
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WO/2020/175121A1 |
A surface treatment agent capable of providing excellent hydrophilic properties and oil repellency and containing: a fluorine-containing compound indicated by formula (1); a copolymer of a quaternary ammonium salt of arylamine and an ami...
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WO/2020/169312A1 |
The invention relates to a specific method of manufacturing a multilayer laminate. Additionally, the invention is directed to a multilayer laminate obtained by the method according to the invention and to the use of a specific aqueous co...
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WO/2020/171617A1 |
The present invention relates to a composition for an insulation film, and an insulated electric wire comprising an insulation film formed therefrom. Specifically, the present invention relates to: a composition for an insulation film, h...
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WO/2020/171401A1 |
The present invention relates to: a liquid crystal alignment agent composition comprising a polymerizable liquid crystal alignment polymer and a catalyst precursor compound having a specific structure; a method for manufacturing a liquid...
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WO/2020/163464A1 |
A curable composition, a method of making the curable composition, and an article and product produced therefrom are provided. A morpholinedione is contacted with an isocyanate to form a resin composition. The resin composition is reacte...
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WO/2020/158521A1 |
The present invention provides a composition for forming a release layer for slit die coating, which contains (A) a polyurea that contains a repeating unit represented by formula (1), (B) an acid compound or a salt thereof, (C) a crossli...
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