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WO/2023/210448A1 |
The purpose of the present invention is to provide: a curable composition that makes it possible to provide a cured body exhibiting excellent adhesion to a substrate; a cured body thereof; and a laminate, an optical article, a lens, and ...
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WO/2023/284975A9 |
The present invention relates to a two-component polyurethane adhesive composition for film lamination in hot filling application. Further, the present invention relates to method of manufacturing a laminate by using the two-component po...
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WO/2023/208736A1 |
The present invention relates to dimensionally stable open-cell, fine-cell polyurethane rigid foams, methods for their production and their use.
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WO/2023/212624A1 |
Embodiments relate to a coated viscoelastic polyurethane foam. The viscoelastic polyurethane foam is a reaction product of a first isocyanate component that includes a polyisocyanate and a first isocyanate reactive component that include...
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WO/2023/208626A1 |
Disclosed is a carboxyl-terminated blowing agent. Also provided is a polyurethane foam system containing the carboxyl-terminated blowing agent, a polyurethane foam produced from the polyurethane foam system, a composite comprising the po...
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WO/2023/208579A1 |
The present disclosure is directed to a two component (2K) composition comprising: a first component comprising: a) at least one ethylenically unsaturated monomer; and, a second component comprising: b) at least one radical generating in...
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WO/2023/208659A1 |
The invention relates to a process for preparing a polyurethane foam having a density lower than 30 kg/m3 which process comprises reacting, in the presence of a blowing agent: a) a polyisocyanate component; b) a polyether polyol componen...
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WO/2023/210300A1 |
Provided is a polyurethane aqueous dispersion having excellent storage stability, enabling to prepare an adhesive, a paint or the like, which can form an adhesive layer that is a cured film in which physical properties such as strength d...
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WO/2023/210068A1 |
The purpose of the present invention is to provide a copolymer having excellent low heat generation properties and fracture resistance. In order to fulfill this purpose, the present invention is a polyurethane-polydiene copolymer inclu...
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WO/2023/210757A1 |
Provided is a resin composition or the like that is capable of achieving both low warpage and high reflectance after a reflow step. A resin composition containing (A) a carboxyl-group-containing urethane resin and (E) a colorant that yie...
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WO/2023/212377A1 |
Described herein are water-soluble, non-toxic, thermoplastic polyurethane compositions comprising reaction products of one or more aliphatic diisocyanate compounds, one or more higher molecular weight polyalkylene oxide compounds having ...
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WO/2023/210364A1 |
The present invention provides: a polyether diol that makes it possible to obtain a polyurethane resin that has excellent water resistance and oleic acid resistance; a production method for the polyether diol; a production method for a u...
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WO/2023/210756A1 |
Provided is a photosensitive resin composition or the like that is capable of achieving both low warpage and high reflectance after a reflow process. The present invention is characterized by containing (A) a carboxyl group-containing ur...
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WO/2023/210299A1 |
Provided is a polyurethane aqueous dispersion having excellent storage stability, enabling to prepare an adhesive, a coating material, or the like, which can form an adhesive layer that is a cured film in which physical properties such a...
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WO/2023/210948A1 |
The present specification relates to urethane that has insulation performance improved by lowering the thermal conductivity of urethane, and to a refrigerator having same applied thereto. The urethane having improved insulation performan...
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WO/2023/212274A1 |
A two-part thermally conductive curable composition exhibits long-term storage stability and high dispensation flow rates at elevated temperatures up to 50°C. One or more low melting point phase changing compounds are incorporated into ...
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WO/2023/205070A1 |
An additive composition comprises a polyol and a zeolite composite. The zeolite composite comprises a zeolite substrate and a nitrogen-containing compound adsorbed within at least a portion of the pores in the surface of the zeolite subs...
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WO/2023/204126A1 |
A polyurethane resin according to the present invention contains the reaction product of a polyisocyanate component and a chain elongation component. The polyisocyanate component comprises a prepolymer composition containing an isocyanat...
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WO/2023/203904A1 |
The present invention achieves both wet heat resistance and tensile elongation. A two-pack type curable polyurethane resin composition according to an embodiment comprises a first component, which comprises polyols and a terpene resin,...
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WO/2023/203070A1 |
The present invention relates to two-component coating compositions containing polyaspartic ester and polyether polyol-based polyurethane prepolymers, wherein the proportion of polyols, polyether polyols and polyether polyamines and the ...
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WO/2023/205747A1 |
Disclosed herein are methods for preparing a copolymer from homopolymers. The method comprises compounding a bond-exchange catalyst and a polymer composition comprising a first homopolymer and a second homopolymer at an effective bond-ex...
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WO/2023/203081A1 |
The present disclosure relates generally to polyurethane-based coatings with high solar reflectivity, for example, for use as a coating on a building surfaces. In one aspect the disclosure provides a solar reflective coating that compris...
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WO/2023/205125A1 |
A modified polymeric material is presented that contains substantial quantities of nitric oxide precursor groups within and on the surface of a variety of polymeric materials. Advantageously, the nitric oxide precursor groups are covalen...
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WO/2023/201005A2 |
Aerogels comprising a hydrophobic polyimidc moiety, including hydrophobic polyimidc aerogels, as well as methods of manufacture and applications thereof, are generally described.
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WO/2023/200052A1 |
The present invention relates to a method for manufacturing a battery pack by using resin molding. According to the present invention, a resin is hardened in a state in which no cell is included, so as to prevent deterioration of a batte...
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WO/2023/198656A1 |
A thermoplastic polyurethane (TPU) composition prepared from a reaction mixture comprising: a. Part A including i. at least one isocyanate reactive component; ii. at least one isocyanate in range of 15 wt.% to 45 wt.% of Part A; and iii....
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WO/2023/198738A1 |
The present invention relates to a composition comprising at least one polyisocyanate, particles of at least one basic metal compound, and at least one first additive which is a chelating agent comprising at least two functional groups c...
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WO/2023/200641A1 |
The present disclosure relates to an isocyanate reactive composition for use in a polyurethane formulation and to methods of making polyurethane material from the polyurethane formulation. The isocyanate reactive composition generally in...
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WO/2023/199561A1 |
A method for producing a polyurethane foam sheet, the method including: applying, in the form of a sheet to a substrate, a mixture obtained by mixing a moisture-curable polyurethane hot-melt resin composition (X) containing a urethane pr...
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WO/2023/197508A1 |
Provided in the present invention is a supramolecular hot-melt adhesive. Further provided in the present application is a preparation method for a supramolecular hot-melt adhesive, which method comprises the following steps: A) dissolvin...
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WO/2023/200684A1 |
A composition comprises (A) a carbinol-functional siloxane; and (B) a polyisocyanate. The carbinol-functional siloxane (A) is not prepared via a hydrosilylation reaction. In addition, the composition comprises less than 5 mole% of (C) co...
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WO/2023/200362A1 |
The invention relates to the chemical industry and can be used in medicine, in food processing plants and in residential and household settings. In an antimicrobial polyamide material where one or a number of amide groups are halogenated...
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WO/2023/200914A1 |
A composition contains an isocyanate and a hydrotalcite additive. The hydrotalcite additive may be a dehydrated hydrotalcite and/or hydrated hydrotalcite. A method for producing the composition may include mixing the hydrotalcite additiv...
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WO/2023/198810A1 |
The present invention relates to a self-stratifying multi-component thermosetting coating powder composition, comprising component 1 which comprises a hydroxyl-functional polyester resin (A) and a crosslinker (C1), and component 2 which ...
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WO/2023/199756A1 |
One aspect of the present invention relates to a compound represented by formula (A1-1). [In formula (A1-1), R1 represents a hydrogen atom, an alkyl group, or a hydroxyalkyl group; R2 represents an alkanediyl group; R3 represents an alka...
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WO/2023/196368A1 |
Provided herein is a two-component polyurethane adhesive composition.
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WO/2023/193178A1 |
Thermoplastic and elastomeric polyurethanes (PUs) are obtained from a biobased monomeric pentamethylene diisocyanate (PDI) having a biobased content of at least 70 % and at least one polyol selected from a polyester diol, a polyether dio...
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WO/2023/195269A1 |
A blowing agent for obtaining a polyurea resin foam containing polyurea that has repeating units represented by general formula (I), said blowing agent including a reaction product (a2) of carbon dioxide and a cyclic amine compound (a1)....
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WO/2023/194422A1 |
The present invention relates to a two-component composition for use as radically curing adhesive for the bonding of corner angles, frames or profiles in window, door, container or vehicle construction, consisting of a component K1, comp...
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WO/2023/193952A1 |
A UV and moisture curable conformal coating composition comprising: from 25 to 65 wt.% isocyanate functional acrylated polyurethane, from 30 to 65 wt.% acrylic monomer, from 3.5 to 5.5 wt.% photoinitiator, from 0.1 to 1 wt.% defoaming ag...
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WO/2023/196942A1 |
The invention features a flexible laminate including a first plastic layer, a polyurethane adhesive composition, and a metal layer bonded to the plastic layer through the polyurethane adhesive composition, the polyurethane adhesive compo...
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WO/2023/195462A1 |
The purpose of the present invention is to provide a curable resin composition that can be used as an adhesive that exhibits an excellent impact resistance, heat resistance, and water resistance. The present invention is a curable resi...
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WO/2023/195406A1 |
Provided is a mold organic binder that exhibits an excellent fast curing property and can shorten the molding time when a mold is manufactured through ordinary temperature curing. The mold organic binder used to mold a phenolic urethan...
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WO/2023/194469A1 |
The present invention relates to a method for production of a mixture comprising polyol(s) and amine(s) from a polyurethane, said method comprising the steps of: a) providing a starting material comprising the polyurethane, b) suspending...
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WO/2023/195297A1 |
Provided is an adhesive for an optical film with which it is possible increase adhesion to a substrate, even in a high-temperature, high-humidity environment. This adhesive for an optical film contains an aqueous dispersion comprising ...
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WO/2023/194282A1 |
The present invention relates to an aqueous coating composition comprising three different aqueous dispersions, each aqueous dispersion comprising a different polyurethane resin, and a crosslinking agent. Despite the high amount of water...
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WO/2023/194225A1 |
The present invention relates to a two-component polyurethane composition for preparing vapor barrier in building with low indoor temperature, which comprises component A comprising (b) polyol, comprising at least one natural oil polyol ...
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WO/2023/196365A1 |
Provided herein is a two-component polyurethane adhesive composition.
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WO/2023/188897A1 |
Provided is a hollow particle comprising: an outer shell portion formed of a polymer having at least a urea bond among a urethane bond and a urea bond; and a hollow portion enclosed in the outer shell portion, wherein the polymer is a re...
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WO/2023/186714A1 |
OF THE DISCLOSURE A PANEL CONSTRUCTION, A PROCESS FOR PREPARING THE SAME AND USE THEREOF AS AN AUTOMOTIVE PART The present invention relates to an isocyanate-reactive composition for manufacture of a polyurethane resin, said composition ...
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