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Matches 1 - 50 out of 67,170

Document Document Title
WO/2019/029794A1
The present invention relates to a curable photochromic composition that includes: (a) a photochromic compound; and (b) a segmented polymer that includes active hydrogen groups, at least one first segment, and at least one second segment...  
WO/2019/028315A1
Processes for producing polymer microcapsules using vicinal functional oligomers are also described. The vicinal functional oligomers can be made by polymerizing an acrylate monomer, a styrene monomer, or both in the presence of a chain ...  
WO/2019/026897A1
An aldehyde scavenger for polyurethane, the aldehyde scavenger containing a reducing agent, a basic compound, an amine-based polymer having amino groups in repeating units, and water. The reducing agent preferably is a complex metal hydr...  
WO/2019/028433A1
Disclosed herein, inter alia, are polyol and polyurethane compositions and method of making and using the same.  
WO/2019/028124A1
The present invention provides an aqueous polyurethane dispersion (PUD) comprising an amorphous polyester having a glass transition temperature (Tg) as determined by differential scanning calorimetry of less than -30C; wherein the aqueou...  
WO/2019/027634A1
An additive consisting of an active, the active consisting of one or both of tetraacetylethylenediamine or triacetylethylenediamine; and the interfacial polymerization reaction product of a (poly)isocyanate and a polyamine. A method of p...  
WO/2019/026435A1
The problem addressed by this invention is to provide a pneumatic tyre which exhibits a superior balance between low-loss properties and steering stability. The means for solving the problem is a pneumatic tyre having a bead portion (1) ...  
WO/2019/027630A1
An additive comprising an active; the interfacial polymerization reaction product of a (poly)isocyanate and a polyamine; a copolymer having maleic anhydride-based repeat units and either or both of olefinic or styrenic-based repeat units...  
WO/2019/022131A1
A polymerizable composition for an optical material includes a compound represented by general formula (1) and a polymerization-reactive compound.  
WO/2019/022077A1
The polyol composition for rigid polyurethane foam according to the present invention comprises a polyol compound, a blowing agent, a catalyst, and an acid ingredient and is for forming rigid polyurethane foam through mixing and reaction...  
WO/2019/023091A1
The present invention provides fire -retarded rigid polyurethane foam comprising the reaction product of polyol and isocyanate foam forming components and a dialkyl phosphorus-containing compound, namely a reactive mono-hydroxyl-function...  
WO/2019/023090A1
The present invention provides dialkyl phosphorus-containing compounds, namely reactive mono-hydroxyl-functional dialkyl phosphinates, serving as highly efficient reactive flame retardants in flexible polyurethane foams. The invention fu...  
WO/2019/020943A1
The present invention relates to a heat-crosslinkable adhesive composition comprising: -from 20% to 84% by weight of a composition (A); -from 15% to 79% by weight of a compatible tackifying resin (B), -from 0.01% to 5% by weight of a cro...  
WO/2019/021258A1
A labware having a reduced polypeptide or polynucleotide binding capacity is disclosed. The labware can include 80 wt. % to 99.99 wt. % of a base polymeric matrix and 0.01 wt. % to 20 wt. % of a surface modifying macromolecule (SMM) havi...  
WO/2019/020999A1
Functionalised Graphene Composition The present invention relates to a graphene composition for use in a coating composition that comprises a resin and a hardener, wherein the resin or the hardener is an active hydrogen-containing compon...  
WO/2019/020534A1
The invention relates to aqueous coating agent compositions containing at least one type of organic polymer particles having an average particle size of 10 to 1000 nm, comprising isocyanate-reactive polymers (A), one or more ketoxime- an...  
WO/2019/020524A1
The present invention relates to two-component coating compositions comprising a stock coating component A and a curing agent component B, wherein the stock coating component A contains one or more polyols A1 which are selected from the ...  
WO/2019/023009A1
The present disclosure provides a photopolymerizable composition comprising 50-90 wt% of at least one urethane component, 5-50 wt% of at least one reactive diluent, 0.1 -5 wt% of a photoinitiator, and optionally an inhibitor, wherein sai...  
WO/2019/022103A1
The purpose of the present invention is to provide: a polyurethane resin-formable composition for membrane seal materials, which is of low viscosity and helps in forming a membrane seal material that exhibits a reduced rate of dissolutio...  
WO/2019/017254A1
A sheet molding compound according to a first aspect of the present invention comprises: a thickened product of a resin composition containing the following components (A), (B), (C), (D) and (E1); and a reinforcement fiber. Component (A)...  
WO/2019/016205A1
The present invention relates to a process for preparing a porous material, at least comprising the steps of providing a mixture (I) comprising a composition (A) comprising components suitable to form an organic gel and a solvent (B), re...  
WO/2019/018753A1
Urea-terminated polybutadiene polymers and polybutadiene acrylonitrile copolymers useful as both accelerators and tougheners are disclosed for use in epoxy formulations cured with dicyandiamide. The inventive urea-terminated polymers ach...  
WO/2019/014900A1
The present invention relates to a preparation method for a phot and thermo dual-responsive shape-memory elastomer, and belongsg to the technical field of intelligent polymer materials. The method comprises: heating and reacting p-nitrob...  
WO/2019/015953A1
A storage stable one component aqueous basecoat composition containing a melamine formaldehyde crosslinker and a resin having groups reactive to the melamine formaldehyde crosslinker under acid catalysis is provided. The basecoat composi...  
WO/2019/016097A1
The invention relates to a novel method for producing polyisocyanates of (cyclo)aliphatic diisocyanates which are colour-stable in solvents and the presence of Lewis acids.  
WO/2019/015808A1
"Silylated polyurethanes and methods for preparing thereof" The present invention discloses silylated polyurethanes obtainable by reacting at least one polyols, at least one polyisocyanates, at least one silicon-containing heterocycle of...  
WO/2019/017270A1
The present invention provides: a composition characterized by containing an acid group-containing urethane (meth)acrylate resin (A) and a metal complex (B); a composition characterized by containing another resin component (C) in additi...  
WO/2019/018142A1
Flexible polyurethane foams are made by reacting a polyether mixture and water with a polyisocyanate. The foams have excellent suite of properties for use in seating applications, as they are supporting, comfortable and resilient foam. A...  
WO/2019/016313A1
The present invention relates to a polyurethane, in particular a thermoplastic polyurethane, obtainable or obtained by reacting at least the components (i) to (ii): (i) a polyisocyanate composition; (ii) a polyol composition comprising (...  
WO/2019/013179A1
This composition for an electroless plating underlying membrane contains (A) a conductive polymer, (B) one or more resins selected from the group consisting of polyester polyol resins and polyether polyol resins, and (C) a polyisocyanate...  
WO/2019/011849A1
The invention relates to single-component thermosetting epoxy resin adhesives, comprising: a) at least one epoxy resin having, on average, more than one epoxy group per molecule; b) at least one latent hardener for epoxy resins; and c) 2...  
WO/2019/011684A1
The present invention relates to a method for producing an urethane(meth)acrylate resin composition. The method improves storage stability and reduces the reactivity drift of the composition as compared to compositions which have been pr...  
WO/2019/014400A1
A method forming a surface modifying composition with reduced need for organic solvent and evaporation thereof for removal of insoluble reaction byproducts from the composition. The purified composition can be used in the formation of ar...  
WO/2019/011529A1
The present invention relates to a semi-crystalline mixture of polyester polyols which recrystallises upon melting and which can be obtained by polycondensing a reaction mixture comprising one or more dicarboxylic acids selected from sat...  
WO/2019/010862A1
A gradient-enhanced heat-insulating material for a liquefied natural gas carrier, and a short-process preparation method therefor. The heat-insulating material comprises the following components: a polyether polyol, polyisocyanate, a foa...  
WO/2019/012127A1
The present invention relates to a process for preparing a porous material, at least comprising the steps of providing a mixture (I) comprising a composition (A) comprising components suitable to form an organic gel and a solvent (B), re...  
WO/2019/014560A1
Disclosed are methods of using reaction injection molding to mold stimuli-responsive thermosets such as urethane linked poly(caprolactone) networks from polyols and polyisocyanates, as well as polymers prepared by such methods.  
WO/2019/012072A1
Flexible polyurethane (PU) material which comprises a flexible hydrophilic polyurethane foam porous matrix comprising two matrix faces and therebetween a structural matrix framework defining a network of cells, having a cell network surf...  
WO/2019/014171A1
Disclosed are latent two-part polyurethane adhesives that rapidly develop adhesive strength when cured under ambient conditions containing a polyol component which includes; one or more polyols having a hydroxyl equivalent weight of 400 ...  
WO/2019/011957A1
The invention relates to inorganic tin compounds according to formula I, in which: R1 and R2, independently of each other, stand for identical or different radicals selected from the group consisting of H, C1-C20 alkyl, C1-C20 aralkyl, C...  
WO/2019/011761A1
The present invention relates to flame-retardant polyurethane rigid foams and to polyurethane-polyisocyanurate rigid foams having cyclic phosphazenes, and to a method for producing polyurethane rigid foams by reacting a reaction mixture ...  
WO/2019/014582A1
Disclosed are silylammonium salts capable of acting as latent polyurethane catalysts and the methods of producing these silylammonium salts. Also disclosed are compositions including Part 1, which includes one or more polyisocyanates, an...  
WO/2019/013917A1
Disclosed are latent three-component polyurethane adhesive compositions which includes; (a) a first polyol component comprising (i) one or more polyols having a hydroxyl equivalent weight of 400 to 2000 and a nominal hydroxyl functionali...  
WO/2019/014593A1
Disclosed are latent two-part polyurethane adhesives. Part 1 includes one or more polyisocyanates and Part 2 includes one or more compounds containing isocyanate reactive groups, one or more blocked catalysts including a blocked amine gr...  
WO/2019/010599A1
Disclosed is a sound-proof and shock-proof rigid foam material, characterized in that same is prepared by mixing, casting, reacting and ageing the following materials A and B in parts by weight: material A: 100 parts of a polyether polyo...  
WO/2019/011956A1
The invention relates to flame-retardant flexible polyurethane foams with phospazene and to methods for producing PUR flexible foams by reacting a component A containing: A1, an isocyanate-reactive component, A2, a propellant containing ...  
WO/2019/007667A1
The invention relates to low-viscosity urethane methacrylate compounds as a backbone resin, to the use thereof in reactive resins, in particular for lowering the viscosity of such mixtures containing reactive resins and thus the expressi...  
WO/2019/007770A1
The present invention relates to an article comprising expanded thermoplastic polyurethane as a substrate and a specific polyurethane urea coating on said substrate, as well as footwear, a process for producing the article and a use of a...  
WO/2019/007896A1
The invention relates to a process for producing polyurethane foam for thermal and acoustic insulation of engines, wherein the polyurethane foam is obtained or obtainable by reaction of di- and/or polyisocyanates with filler-containing p...  
WO/2019/007895A1
The invention relates to a method for producing a polyisocyanate composition, consisting of adding at least one solvent which is inert compared to isocyanate groups to at least one polyisocyanate, said method being characterised in that ...  

Matches 1 - 50 out of 67,170