| Document |
Document Title |
|
WO/2024/049878A3 |
Provided herein, inter alia, a composition or an engineered gene delivery composition including nanoparticles and polymers (e.g., poly(disulfide amine) or PDSA polymers) containing chemically distinct functional side chain groups and dif...
|
|
WO/2024/095530A1 |
The present invention provides a moisture-curable polyurethane hot melt resin composition which contains an isocyanate group-containing hot melt urethane prepolymer (A) and a sulfonic acid group-containing compound (B), and which is char...
|
|
WO/2024/092601A1 |
The present invention relates to a two-component epoxy resin composition, consisting of - a first component K1 comprising at least one epoxy resin A that contains on average more than one epoxy group per molecule; and - a second componen...
|
|
WO/2024/094787A1 |
The present invention is directed to a value chain return process comprising the depolymerization of a polyurethane and polyisocyanurate rigid foam based on polymeric methylenediphenyl diisocyanate (pMDI) to give a mixture (M1); distilla...
|
|
WO/2024/092303A1 |
The invention relates to a structural composite material comprising: an active material and a matrix material. In embodiments, the active material comprises limestone, potash, zeolite, inorganic mined materials, bauxite residue (red mud)...
|
|
WO/2024/064254A3 |
Herein is claimed an ultrasound transmission material that may be used to convey ultrasonic energy in medical ultrasound or non-destructive testing (NDT) applications and an acoustic coupling article for acoustic signal transmission, com...
|
|
WO/2024/096541A1 |
The present specification relates to polyester polyol, method for producing same, method for producing polyurethane using the method, polyurethane, and insulation material, polyester polyol comprising a first unit derived from a carboxyl...
|
|
WO/2024/093849A1 |
The present disclosure relates to the technical field of flame retardants, in particular to a flame retardant, a preparation method therefor, and rigid polyurethane foam. The flame retardant of the present invention comprises a composite...
|
|
WO/2024/094666A1 |
The invention relates to methods for preparing dicarbamylated and/or polycarbamylated compounds from polyurethane, the method comprising the steps of: (i) contacting a material comprising polyurethane with a solution comprising a monofun...
|
|
WO/2024/044653A3 |
The present disclosure provides polymers comprising nl2 instances of a moiety of Formula (I): or a salt thereof. The present disclosure also provides methods of preparing the polymers and degrading the polymers. Contacting the polymers w...
|
|
WO/2024/096542A1 |
The present specification relates to polyurethane foam, a method for producing same, and insulation material comprising same, the value indicated by equation 1 for the polyurethane foam being 0.119 or greater.
|
|
WO/2023/247716A3 |
The invention relates to a bismuth-containing catalyst as such, which is defined by the general formula (I) detailed in the subsequent text. The bismuth-containing catalyst comprises as a dicarboxylate ligand a dianion (R1)2- according t...
|
|
WO/2024/095024A1 |
Provided are thermally insulating aspartic ester polyuria coatings and coating compositions. A coated substrate according to some embodiments comprises a substrate and a coating on the substrate formed from a composition comprising: a se...
|
|
WO/2024/093850A1 |
The present disclosure relates to the technical field of polyurethane foams, and in particular relates to a rigid polyurethane foam and a preparation method therefor. The rigid polyurethane foam of the present disclosure is mainly prepar...
|
|
WO/2024/096030A1 |
This method for producing an optical member comprises: a first step in which a plurality of molds are prepared, the molds each being obtained by forming a space that is enclosed by a pair of molding substrates, which are arranged to face...
|
|
WO/2024/094900A1 |
Subject of the invention is a coating system which comprises a part (A) comprising at least one polyol bearing two or more hydroxy groups, and a part (B) comprising at least one isocyanate bearing two or more isocyanate groups and compri...
|
|
WO/2024/097647A1 |
Thermally conductive composition may include a polymer matrix; and a polymodal filler composition at a percent by weight (wt%) of the thermally conductive composition in a range of 60 wt% to 95 wt%, containing a first thermally conductiv...
|
|
WO/2024/089102A1 |
The invention relates to a batch process for preparing a polyether polyol P having a hydroxyl number of greater than 115 mg KOH/g by reacting starter compound S1 and optionally starter compound S2, which starter compounds have a pluralit...
|
|
WO/2024/090855A1 |
Provided is an isocyanate composition, the present invention comprising a phosphonate-based compound of a specific structure along with an isocyanate-based compound to enhance storage stability and consequently suppress discoloration and...
|
|
WO/2024/090829A1 |
The present invention pertains to an epoxy resin having a high glass transition temperature and excellent flexibility. This epoxy resin is characterized by being prepared using a method comprising the steps of: reacting alcohol and isocy...
|
|
WO/2024/088410A1 |
Disclosed is a preparation method for a low-color number, low-odor polyisocyanate curing agent. The preparation method comprises a step of carrying out a polymerization reaction on a diisocyanate monomer under the action of a trimerizati...
|
|
WO/2024/087413A1 |
The present invention relates to the technical field of synthesis of high-performance polymer materials, and in particular to a method for synergistically toughening thermoplastic poly(urethane-urea) by using rigid and flexible supramole...
|
|
WO/2024/091536A1 |
Embodiments of the present disclosure are directed towards imide-containing polyols, methods for making imide-containing polyols, and methods for using imide-containing polyols.
|
|
WO/2024/090427A1 |
The present invention provides a molded body which has low compression set and low hardness, while having electrical conductivity. This molded body contains a polyurethane elastomer and a conductive filler; the polyurethane elastomer com...
|
|
WO/2024/087051A1 |
The invention relates to a solvent-free polyurethane coating composition, comprising A) a polyisocyanate having a low viscosity below 800 mPa. s, B) single walled carbon nanotubes (SWCNT) in a range of 0.012 –0.04 wt%, based on the tot...
|
|
WO/2024/088890A1 |
The present invention relates to a non-solvent polyurethane system, comprising (a) a polyol component; (b) an isocyanate component, wherein the polyol component (a) comprises 15wt% to 50wt% of at least one polyol (a-1) having a weight av...
|
|
WO/2024/089087A1 |
A hydrazide with a melting point of at least 65°C is used as a curing agent for the heat-curing in a heat-curable polyurethane composition that comprises a prepolymer with isocyanate end groups, obtained from at least one polyisocyanate...
|
|
WO/2024/089640A1 |
The present disclosure relates to a polymeric coating composition for wooden based furniture easy cleaning comprising a water based polyurethane dispersion, at least one matting agent and at least one antimicrobial agent. Furthermore, th...
|
|
WO/2024/088798A1 |
The present invention relates to microcapsules comprising a hydrophobic core within a polymeric shell, wherein a) the polymeric shell is formed from shell components comprising: i) a polyisocyanate, wherein the polyisocyanate is selected...
|
|
WO/2024/085454A1 |
The present invention relates to a self-healing polythiourethane polymerizable composition, a self-healing polythiourethane produced therefrom, and a self-healing optical material produced using the self-healing polythiourethane, and hav...
|
|
WO/2024/084729A1 |
The present invention provides a moisture-curable polyurethane hot melt resin composition which contains (A) a hot melt urethane prepolymer having an isocyanate group and (B) a flame retardant, and which is characterized in that: the hot...
|
|
WO/2024/083787A1 |
The present invention relates to storage-stable coated particles and shaped bodies comprising said coated particles as well as a process for the preparation of storage-stable coated particles of a moldable thermoplastic particle foam com...
|
|
WO/2024/085227A1 |
[Problem] The present invention addresses the problem of providing a photopolymerization initiator which is unlikely to be affected by oxygen inhibition, exhibits good photoinitiation properties even in the air, has high sensitivity to l...
|
|
WO/2024/082028A1 |
The invention provides a method of preparing silica particles encapsulating a liquid polyurethane catalyst, the method comprising: providing a hydrophilic phase comprising water and a surfactant; providing a hydrophobic phase comprising ...
|
|
WO/2024/082365A1 |
A polysiloxane-polyimide-polyurea copolymer and a preparation method therefor, and a heat-insulating coating and a preparation method therefor. A novel polysiloxane-polyimide-polyurea copolymer is synthesized, and the thermal stability o...
|
|
WO/2024/084730A1 |
The present invention provides a moisture-curable polyurethane hot-melt resin composition characterized by containing a urethane prepolymer (i) having an isocyanate group that is the reaction product of a polyisocyanate (B) and a polyol ...
|
|
WO/2024/078929A1 |
The present application pertains to process for determining a mixing ratio of organic, miscible components in a mixture of these components, wherein inorganic markers are use an in indicator about the mixing ratio and where a known amoun...
|
|
WO/2024/081090A1 |
A process comprising: - reacting a C4-C10 difunctional aliphatic acid stream with a glycol stream selected from monoethylene glycol, diethylene glycol, propylene glycol, triethylene glycol, tetraethylene glycol or mixtures thereof, there...
|
|
WO/2024/080384A1 |
A polythiol composition containing a compound represented by formula (1) and a polythiol compound (A) which is 4-mercaptomethyl-1,8-dimercapto-3,6-dithiaoctane, the peak area of the compound represented by formula (1) in high performance...
|
|
WO/2024/080103A1 |
The purpose of the present invention is to provide an optical material composition that enables excellent functional pigment properties, a cured body, an optical article, a lens and spectacles. One embodiment of the present invention pro...
|
|
WO/2024/081538A1 |
A polyester polyol comprising structural units derived from: (a) a polybasic acid; and (b) a polyhydric alcohol mixture comprising: (i) a diol having a linear or branched hydrocarbon chain between two hydroxyl groups, wherein the hydroca...
|
|
WO/2024/078045A1 |
Disclosed in the present invention are a waterborne polyurethane dispersion for an automobile coating, and a preparation method therefor and a use thereof. The waterborne polyurethane dispersion is obtained by reaction of raw materials c...
|
|
WO/2024/081533A1 |
A method for manufacturing a vessel cap for use with a vessel adapted to store foods or beverages, the method comprising providing a cap body configured for attachment to a neck of a vessel; reacting an isocyanate component and a curativ...
|
|
WO/2024/080383A1 |
A polythiol composition containing polythiol compound A, which is 4-mercaptomethyl-1,8-dimercapto-3,6-dithiaoctane, and compound B1 which shows a retention time of 65-75 minutes in a high-performance liquid chromatography measurement und...
|
|
WO/2024/080268A1 |
This seat pad comprises a polyurethane foam. The polyurethane foam has a deflection coefficient of 2.8 or less, with a displacement rate (t1×100/t0) of 30% or greater. t0 refers to the thickness of a plate-shaped sample cut from the pol...
|
|
WO/2024/079004A1 |
The present invention relates to the provision of polyurethane-based structural integral skin solid surface materials. It provides reaction mixtures comprising polyols, polyisocyanates and at least two different kind of blowing agents wi...
|
|
WO/2024/081162A1 |
Embodiments of the present disclosure are directed towards a composition for forming a coating on a granule, such as a fertilizer granule.
|
|
WO/2024/081539A1 |
A vessel cap for use with a vessel adapted to store foods or beverages, the vessel cap comprising a cap body configured for attachment to a neck of a vessel and a gasket attached to the cap body configured for deformation and compression...
|
|
WO/2024/080267A1 |
This seat pad comprises a polyurethane foam, wherein the polyurethane foam exhibits a compressive residual strain ε1 of not more than 5.0% and a wet heat compressive residual strain ε2 of not more than 5.0%. The "compressive residual s...
|
|
WO/2024/074344A1 |
The present invention relates to a two-component polyurethane composition for polycarbonate bonding, a method of bonding to a polycarbonate substrate with the composition, and a method of preparing the composition. The two-component poly...
|
