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WO/2021/232516A1 |
A preparation method for an automobile deflector material, comprising the following steps: S1, preparing the following raw materials in part by mass: 15-25 parts of carbon fiber, 25-35 parts of glass fiber, 8-12 parts of polycarbonate, 5...
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WO/2021/227613A1 |
Disclosed in the present invention is a method for preparing an ultra-light thermoplastic elastomer foaming material, comprising the following steps: (1) placing a thermoplastic polyurethane elastomer in a first reaction kettle, introduc...
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WO/2021/229044A1 |
The present invention relates to an electrically dissipative polyurethane foam (PU foam) and its use in trench breakers or pipeline pillows.
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WO/2021/229573A1 |
A method and a system for repairing a pothole is disclosed. The method may include: forming one or more undercut cavities in the pothole wall, below a surrounding road surface; clearing debris and removing loose asphalt pieces from a pot...
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WO/2021/228715A1 |
The present invention relates to a method for treating thermoplastic polyurethane, the thermoplastic polyurethane treated in this way and its use.
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WO/2021/222980A1 |
The invention provides a gelcoat composition for coating a sanitised water pool, the composition comprising: curable polymeric components comprising: (i) an unsaturated polyester base resin and (ii) a polyester-polyurethane prepolymer, w...
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WO/2021/224046A1 |
A fluid set for inkjet printing comprising a fluid comprising a compound functionalized with at least two functional groups being of a primary amine or a secondary amine, and an aqueous inkjet ink comprising a colorant and a polymeric pa...
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WO/2021/222358A1 |
Coating compositions comprising a phenolic resin and a film-forming resin having functional groups that are reactive with the functionality of the phenolic resin are disclosed herein. The phenolic resin comprises a phenol group containin...
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WO/2021/222140A1 |
Disclosed herein are bio-based polymers, methods to prepare the same, bio-based polymer products, methods to degrade the same, and methods to recycle the same.
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WO/2021/219760A1 |
The invention relates to a poly(ester-urethane), to a poly(ester-urethane-urea) and also to the aqueous dispersions thereof and the uses thereof in aqueous coatings, adhesives or sealants, in particular as a binder in paints or varnishes.
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WO/2021/218097A1 |
The present invention relates to a dual-curing phase separation type continuous 3D printing high-precision photosensitive resin composition, comprising an acrylate with a crosslinkable double bond, a polyurethane prepolymer, a chain exte...
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WO/2021/212899A1 |
The present invention relates to a TPU-based biomedical 3D printing material and a preparation method therefor. The preparation raw materials comprise the following components: diisocyanate, polyethylene glycol, a chain extender, a catal...
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WO/2021/215309A1 |
A polyol composition for soft polyurethane foam molding containing: a polyol component having a number average molecular weight of not less than 2500; a catalyst; a foam stabilizer; a foaming agent; and a cross-linking agent, wherein wat...
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WO/2021/212901A1 |
Provided is a TPU thin film for express packaging and a preparation method therefor. The TPU thin film for express packaging comprises the following components in parts by weight: 50-70 parts of a TPU resin, 30-50 parts of a glass fiber ...
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WO/2021/212358A1 |
Disclosed are a hot-melt reaction type polyurethane material, a preparation method therefor and the use thereof. The hot-melt reaction type polyurethane material is prepared by means of a polymerization reaction of the following raw mate...
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WO/2021/208506A1 |
A temperature-resistant lettering film and a preparation method therefor. Raw materials for preparing the temperature-resistant lettering film comprise the following components in parts by weight: 90-100 parts by weight of TPU particles,...
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WO/2021/207849A1 |
Described herein is a method for preparing a molded rubber product comprising a printed label that is integrally molded into the molded rubber product as part of the normal molding process in order to ensure the label becomes an integral...
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WO/2021/204564A1 |
The present invention relates to an aqueous dispersion comprising dispersed particles comprising a polyurethane comprising at least the following building blocks derived from a) at least one organic polyisocyanate, b) at least one carbox...
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WO/2021/205834A1 |
Provided is an aqueous resin composition comprising an acrylic polymer (A), a urethane resin (B), and an aqueous medium (C), in which the acrylic polymer (A) is formed from 2-hydroxyethylacrylamide, an unsaturated carboxylic acid or an a...
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WO/2021/206471A1 |
The present application pertains to an adhesive composition comprising (A) latex, (B) polyurethane, (C) an amine-based adhesion promoter, and (G) a water-containing solvent. The composition is environmentally friendly and has a low risk ...
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WO/2021/206454A1 |
The present invention relates to: an adhesive composition for a tire cord, comprising an epoxy compound, latex, an alicyclic polyurethane resin having a weight average molecular weight (Mw) of 250,000-350,000, an amine compound, and wate...
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WO/2021/206491A1 |
The present invention relates to an adhesive composition for a tire cord, a tire cord including an adhesive layer formed of the adhesive composition, and a tire including the tire cord. The present invention provides an environmentally f...
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WO/2021/205118A1 |
The invention relates to a composition consisting of 75 to 98 wt %, relative to the weight of the composition, of at least one hydrophilic elastomeric thermoplastic polymer (TPE) A selected from (a1) copolymers containing polyester block...
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WO/2021/201897A1 |
Polyvinyl alcohol (PVA) gel and polyurethane (PU)ZPVA gel and gel beads, methods for making gel and gel beads with immobilized substances such as microorganisms, cells, enzymes, and/or other materials, methods for using gel and gel beads...
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WO/2021/201376A1 |
A flexible electrode circuit capable of being 3D circuit printed, a strain sensor using same, and a manufacturing method therefor are disclosed. The flexible electrode circuit may comprise: a flexible substrate; and an electrode formed o...
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WO/2021/195934A1 |
A thickener composition comprising a hydrophobically modified alkylene oxide polyurethane obtained by reacting a water-soluble polyalkylene glycol, a diisocyanate and a polyester end-capping agent which is a reaction product of a lactone...
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WO/2021/195727A1 |
The present invention describes a reusable, biodegradable and compostable container of the cup type, obtained by moulding plant-based polyurethane associated with a catalyst, for consuming beverages. The claimed container is thus capable...
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WO/2021/202655A1 |
Provided herein according to some embodiments is a polymerizable liquid useful for the production of an energy absorbing three-dimensional object comprising polyurethane, polyurea, or a copolymer thereof by additive manufacturing. The po...
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WO/2021/196265A1 |
The present invention relates to the field of composite floors, and in particular to an indoor floor based on a polyolefin biomass composite material and a manufacturing method. The indoor floor comprises a base material layer and wood v...
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WO/2021/192606A1 |
The present invention addresses the problem of providing a method for more easily producing an aqueous urea-resin dispersion for preparing coating compositions which is suitable for use in preparing the coating compositions.　The presen...
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WO/2021/189502A1 |
The present invention relates to the technical field of wood-plastic material production, in particular to a PU board and a preparation method. The PU board comprises a non-foamed PU surface layer and a foamed PU core layer, and further ...
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WO/2021/187070A1 |
A two-pack type composition for forming a flexible polyurethane foam, said two-pack type composition comprising a first pack liquid containing at least a polyol component and a second pack liquid containing at least a polyisocyanate comp...
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WO/2021/186942A1 |
The present invention provides a conductive composition having high electrical conductivity and excellent water durability as a result of including (a) a polymer having a specified repeating unit and (b) a polymer of any of the following...
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WO/2021/185335A1 |
The present invention relates to the field of polyurethanes, and provides a hydrophilic diisocyanate, comprising at least one structural unit as represented by the general formula (I). In the formula, SO3M is a sulfonate group, M is a K ...
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WO/2021/187504A1 |
Provided are: a resin composition with which it is possible to obtain moisture-permeable waterproof fabric having excellent moisture permeability and laundering resistance; a cured object obtained from the resin composition; and moisture...
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WO/2021/184286A1 |
An environment-friendly sheet material and a preparation method therefor relate to the technical field of sheet material and preparation therefor. The environment-friendly sheet material is mainly prepared from the following components i...
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WO/2021/185800A1 |
The present invention relates to a moisture-curable composition that is a compound containing a silane-terminated modified polymer as a main component, has both excellent workability due to low viscosity at a high shear rate and sufficie...
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WO/2021/185212A1 |
Examples of the present application provide a method for preparing a thin film piezoresistive material, a thin film piezoresistive material, a robot and a device, and relate to the technical field of electronic material research. The met...
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WO/2021/182980A1 |
The invention relates to a process for the production of new polyurethane materials from polyols and wood waste and / or wood-like waste. This method is characterized by the use of polyol synthesized from wood waste and / or wood-like wa...
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WO/2021/180497A1 |
1) Moisture curable silylated composition comprising : - from 35 to 65 % by weight of a polymer (A) comprising at least 2 alkoxysilyl terminal groups of formula (I) : (Formula I) wherein R1 represents a hydrocarbon-based divalent radical...
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WO/2021/179069A1 |
There is provided an erosion protective polyurethane elastomer produced from a polyurethane composition with a polyisocyanate component and an isocyanate-reactive component. The polyisocyanate component has a first isocyanate-terminated ...
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WO/2021/183883A1 |
This invention relates to the field of polymers. More specifically, the invention comprises thermoplastic polyurethane elastomers comprising polyesters comprising nitro-substituted dicarboxylic acids that are products obtained by decompo...
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WO/2021/175101A1 |
The present invention relates to an electrically-conductive foam, an ultrasonic fingerprint module, a display screen assembly, and an electronic apparatus. The electrically-conductive foam comprises the following uniformly mixed componen...
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WO/2021/178738A1 |
Aspects of the present disclosure relate to Schiff base oligomers and uses thereof. In at least one aspect, an oligomer is represented by Formula (IV) wherein each instance of R9 is independently selected from the group consisting of alk...
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WO/2021/170801A1 |
The present invention relates to a molded body (FK) comprising a molded body (FK-1) made of a thermoplastic elastomer (TPE-1) and a foamed granulate of a thermoplastic elastomer (TPE-2), wherein the molded body (FK-1) has a softening tem...
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WO/2021/170711A1 |
This invention relates to polyurethane-based pressure sensitive adhesive compositions that comprise curable moieties. The adhesive compositions are "switchable" from a tacky state to a non-tacky state by initiating curing of the curable ...
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WO/2021/172485A1 |
The present invention addresses the problem of providing a polyurethane resin aqueous dispersion that has excellent storage stability and washability when being used in a paint gun and that can provide a coating having excellent post-pai...
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WO/2021/165149A1 |
The invention relates to a method for producing PU foams, in particular PU rigid foams, on the basis of foamable reaction mixtures containing polyisocyanates, compounds with reactive hydrogen atoms, blowing agents, foam stabilisers, and ...
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WO/2021/167857A1 |
A foam-forming composition for producing a rigid polyurethane foam including: (a) at least one isocyanate component; and (b) at least one isocyanate-reactive composition including: (bi) a rigid polyol compound; and (bii) a flexible polyo...
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WO/2021/161898A1 |
The purpose of the present invention is to provide a thermoplastic resin composition exhibiting high transmittance, low haze, and excellent transparency, scratch resistance, and toughness. A thermoplastic resin composition according to t...
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