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WO/2020/149848A1 |
A materials kit for three-dimensional (3D) printing can include a powder bed material comprising thermoplastic polyurethane particles and a fusing agent including a radiation absorber to selectively apply to the powder bed material. The ...
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WO/2020/146323A1 |
Thermoplastic articles are molded from thermoplastic polyurethane compounds including blends of aliphatic polycaprolactone thermoplastic polyurethane and aromatic thermoplastic polyurethane selected from aromatic polyester thermoplastic ...
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WO/2020/144004A1 |
The invention relates to (a) a composition suitable for producing rigid polyurethane foam, comprising at least one isocyanate component, a polyol component, optionally a catalyst that catalyzes the forming of a urethane or isocyanurate b...
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WO/2020/146280A1 |
Provided herein are methods of forming solid-state ionically conductive composite materials that include particles of an inorganic phase in a matrix of an organic phase. The organic phase includes a cross-linked polyurethane network. The...
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WO/2020/145354A1 |
The present invention provides a complex sheet which comprises a porous fine cellulose fiber sheet and a thermoplastic resin, and which has low linear thermal expansion coefficient and reduced anisotropy. One embodiment of the present in...
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WO/2020/144003A1 |
The invention relates to (a) a composition suitable for producing rigid polyurethane foam, comprising at least one isocyanate component, a polyol component, optionally a catalyst that catalyzes the forming of a urethane or isocyanurate b...
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WO/2020/146311A1 |
Thermoplastic articles are molded from thermoplastic polyurethane compounds including blends of aromatic polycaprolactone thermoplastic polyurethane and other aromatic thermoplastic polyurethane selected from aromatic polyester thermopla...
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WO/2020/146301A1 |
Thermoplastic articles are molded from thermoplastic polyurethane compounds including aromatic polycaprolactone thermoplastic polyurethane. The thermoplastic articles exhibit enhanced stain resistance, as represented by achieving a ratin...
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WO/2020/145328A1 |
Provided is a curable composition and the like containing a curable compound having a branched polyolefin structure and a (meth)acryloyl group and an isocyanate group in the molecule and an alicyclic (meth)acrylate monomer having a cyclo...
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WO/2020/140506A1 |
The present invention relates to a soft magnetic composite with a two-dimensional magnetic moment and a high working frequency band, and a preparation method therefor. According to an embodiment, the soft magnetic composite with a two-di...
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WO/2020/139601A1 |
A composition, coating and/or method of facilitating the spreading of an aqueous solution upon a substrate includes coating the substrate with a composition comprising waterborne polymer, hydrophobic surface modified particles, and an am...
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WO/2020/137679A1 |
The present invention provides a urethane polymer having a structure represented by general formula (1), an oil composition in which the urethane polymer is dissolved, and a cosmetic composition containing the oil composition (in the for...
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WO/2020/139642A1 |
The present technology provides a curable silicone-based composition comprising a hybrid silicone polymer, a catalyst, and a filler. The present technology provides a curable silicone composition comprising a polymer A comprising an orga...
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WO/2020/139742A1 |
The disclosure includes brominated alkenyl alcohols, their use as a flame retardant in polyurethane and polyurethane foams, and polyurethanes containing the brominated alkenyl alcohols. Compositions, methods, and processes are disclosed....
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WO/2020/134758A1 |
The present invention relates to a medical silicone rubber with high mechanical properties and a preparation method thereof, the medical silicone rubber comprises the following raw materials in parts by weight: 50-90 parts of silicone ru...
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WO/2020/130825A1 |
Method for removal of polyurethane fibres from a fabric or yarn comprising polyurethane fibres and cellulose-based fibres, the method comprising a step of subjecting the fabric or yarn to a mixture of a solvent and an amine, a solvent an...
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WO/2020/124120A1 |
Provided are oriented biodegradable thermoplastic polyurethane films. The films may be prepared by extruding and drawing biodegradable polyurethane films. The polyurethanes may be prepared from biodegradable polyols and/or biodegradable ...
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WO/2020/129604A1 |
The present invention provides a urethane resin composition which contains a urethane resin (X) having an anionic group and water (Y), and which is characterized in that the urethane resin (X) has an anionic group concentration of 0.2 mm...
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WO/2020/129672A1 |
The present invention provides a urethane resin composition which is characterized by containing (A) a urethane resin, (B) water and (C) 3-(polyoxyethylene)propyl heptamethyltrisiloxane. The present invention also provides a surface trea...
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WO/2020/129669A1 |
The present invention provides a urethane resin composition which is characterized by containing (A) a urethane resin, (B) an olefin resin, (C) water and (D) an adhesiveness imparting agent that has a number average molecular weight of 3...
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WO/2020/126804A1 |
The invention relates to a thermoplastic elastomer composition comprising a mixture of a. 5 – 50 wt.% of a block copolymer type thermoplastic polyurethane elastomer (TPE-U) b. 5 – 50 of a block copolymer type thermoplastic co-polyest...
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WO/2020/127484A1 |
The present invention relates to a method for applying a two-component polyurethane composition by means of 3D printing, comprising the steps: - providing a pumpable first component A, comprising at least one polyol, which has an OH func...
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WO/2020/128326A1 |
The present invention relates to a composition comprising: - a composition A comprising: - at least one polyurethane P comprising at least two acrylate terminal functions; and - at least one epoxy resin; and - a composition B comprising:...
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WO/2020/127105A1 |
An aqueous adhesive layer comprising a first and a second binder, characterized in that the first binder includes a polyurethane-acrylate hybrid polymer wherein the polyurethane part has a glass transition temperature (Tg) between -75°C...
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WO/2020/129671A1 |
The present invention provides a urethane resin composition characterized by containing a urethane resin (A), water (B), and a trisiloxane compound (C) having a structure represented by formula (1) but not having a structure represented ...
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WO/2020/128325A1 |
The present invention concerns a method for preparing a polyurethane comprising: - E1) a step of preparing an NCO-terminated polyurethane comprising the polyaddition reaction between: - i) at least one polyisocyanate; - ii) at least one ...
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WO/2020/124543A1 |
The present disclosure provides a two-component adhesive composition. The two-component solvent-based adhesive composition contains the reaction product of (A) an isocyanate component; (B) a dimer acid polyester polyol component containi...
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WO/2020/127655A1 |
A cross-linkable powder for use in a selective laser sintering (SLS) process for additive manufacturing is disclosed as well as a novel manufacturing process to form a 3D object using said cross-linkable powder. The manufacturing process...
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WO/2020/129670A1 |
The present invention provides a urethane resin composition characterized by comprising a urethane resin (A), an olefin resin (B), water (C), and a carbodiimide compound (D) having a carbodiimide equivalent of 340 or higher. The present ...
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WO/2020/119617A1 |
A three-dimensional composite material, a preparation method therefor and a use thereof. Specifically disclosed is a three-dimensional structure composite material: a polyurethane sponge is used as a matrix, a surface and the interior of...
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WO/2020/121319A1 |
The present invention provides a glossy finish sandwich composite, comprising face sheet as skin element and a core element; wherein, the skin element is a composite selected from the group consisting of inorganic industrial waste partic...
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WO/2020/123640A1 |
The present invention relates to a reaction mixture including one or more polyfunctional isocyanates such that the average isocyanate functionality of the mixture is greater than 2.1, and a catalyst composition including at least one tri...
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WO/2020/120316A1 |
The presently claimed invention relates to a polymer composite comprising tubular particles comprising at least one resin with fibres embedded. The tubular particles have an average length in the range of 0.5 mm to 60 mm and an average w...
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WO/2020/113474A1 |
The present application provides a polyurethane sponge material, a preparation method therefor, a use thereof and a polyurethane sponge article, and relates to the technical field of biological materials. The polyurethane sponge material...
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WO/2020/117009A1 |
The present invention relates to a polyurethane resin composition comprising: a first urethane resin; a second urethane resin obtained by reacting a polyether polyol, an aminoalkoxy silane-based compound, and an isocyanate-bonded burette...
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WO/2020/110332A1 |
The present invention provides an expandable composition which is capable of advantageously forming a non-flammable polyurethane foam that has synergistically enhanced flame retardancy. The present invention also provides an expandable c...
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WO/2020/109366A1 |
The presently claimed invention provides a continuous process for preparing a polyurethane composition which behaves as a rheology modifier upon addition to paint and coating formulations. The present process employs mixers for homogeniz...
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WO/2020/107363A1 |
A polyurethane foam-forming reaction mixture composition including: (A) at least one isocyanate group-containing component being at least one isocyanate group-containing compound; and (B) at least one polyol component including: (Bi) at ...
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WO/2020/107262A1 |
Disclosed are a rubber scraper and a preparation method therefor. The method comprises applying a first paint and a second paint onto at least part of a surface of a polyurethane elastic substrate step by step; and solidifying polyuretha...
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WO/2020/110686A1 |
A developing roller 1 is provided with: an elastic layer 3 formed on the outer circumferential surface of a shaft body 2; and a coat layer 4 formed on the outer circumferential surface of the elastic layer 3, wherein the coat layer 4 is ...
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WO/2020/106065A1 |
The present invention relates to a composition for forming a polyurethane film, a polyurethane film derived therefrom, and an article comprising same. More specifically, the present invention relates to a composition for forming a polyur...
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WO/2020/106538A1 |
The present technology provides a method of manufacturing a polyurethane foam having a low thermal conductivity from a foam formulation comprising a polyol, an isocyanate, a polyurethane catalyst, a surfactant, water, and a siloxane rich...
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WO/2020/098039A1 |
A method for preparing a modified water-based polyurethane insole, comprising the following steps: stirring to mix a water-based polyurethane prepolymer emulsion, a rubber emulsion, a foaming agent, a foam stabilizer, a catalyst and a ha...
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WO/2020/098184A1 |
Disclosed in the present invention is a method for using a super/subcritical fluid to remove volatile compounds from a foam, comprising the following steps: a foam block to be treated is placed in an extraction kettle, a critical flow me...
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WO/2020/096010A1 |
The present invention relates to a curable composition comprising: (A) a rotaxane monomer which has a composite molecular structure comprising cyclic molecules and an axial molecule extending through the rings of the cyclic molecules, th...
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WO/2020/093393A1 |
Disclosed by the present invention are an aqueous polyurethane functional mask substrate and an application thereof. Two kinds of water-based polyurethane dispersions are used as the main components of the mask substrate. The transdermal...
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WO/2020/096598A1 |
The present invention is directed to an aqueous curable film-forming composition comprising: (a) a film-forming component comprising an aliphatic di- or higher functional polyisocyanate; and (b) a catalyst additive comprising: (i) a cata...
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WO/2020/093346A1 |
This disclosure generally provides compositions with improved flammability resistance and processes for preparing these compositions, wherein the resin composition comprising: (a) a polyfunctional isocyanate; (b) an isocyanate reactive c...
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WO/2020/095995A1 |
The present invention addresses the problem of providing an adhesive for structural material bonding, which is capable of bonding materials other than iron, while having properties equivalent to those of adhesives for structural material...
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WO/2020/092761A1 |
Polyamide resins including the reaction product of an intimate mixture of at least two monomers selected from HMDA and a diamine; and an organic diacid, wherein sebacic acid is present in the organic diacid in an amount of less than or e...
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