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WO/2012/060068 |
[Problem] To provide a curable urethane composition of superior safety and environmental tolerance while also increasing the curing rate thereof. [Solution] A curable urethane composition, and a cured product and a kit thereof, which con...
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WO/2012/058806 |
A two-component polyurethane adhesive is provided, which comprises a component A comprising at least one polyol with a molecular weight of more than 500 g/mol, a component B comprising at least one polyisocyanate with a molecular weight ...
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WO/2012/059388 |
The present invention relates to a process for producing porous materials in the form of aerogels or xerogels, which comprises reaction of at least one polyfunctional isocyanate with an amine component comprising at least one polyfunctio...
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WO/2012/061496 |
Embodiments of the invention provide for polyurethane flexible foams that do not require a post production crushing step. These "self crushing" flexible foams neither collapse, skin peel, nor form voids upon demolding, and yet maintain e...
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WO/2012/059547 |
The present invention relates to a reaction mixture in the form of an emulsion, suitable for further reaction to give polyurethanes, comprising a first and second phase in the emulsion and further comprising the following components: A) ...
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WO/2012/060539 |
The present invention relates to a method for manufacturing a block mat having a composite elastic layer and a composite elastic layer block mat manufactured by the method. More specifically, the invention relates to a method for manufac...
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WO/2012/055834 |
The invention relates to a method for producing hydrophilic, aliphatic polyurethane foams. The invention further relates to special compositions for producing polyurethane foams either using the method according to the invention or using...
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WO/2012/058538 |
The flame-retarding properties of polymeric compositions are selectively enhanced, without adversely affecting other properties of these materials to any significant degree, by including in the compositions oligomeric urethanes with high...
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WO/2012/058534 |
An aqueous cationic polyurethane dispersion for waterborne digital print and other applications comprising an aqueous dispersion of polyurethane having properly positioned tertiary amino groups, e.g., tethered tertiary amino group separa...
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WO/2012/056195 |
The present invention relates to a polyurethane polymer composition prepared by reacting a mixture comprising: a} at least one polyethylene glycol, and either b) at least one poly-isocyanate, having a functionality greater than 2 or c) a...
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WO/2012/052383 |
The present invention relates to a one-stage method for producing polyurethanes which contain at least three hydrophilic segments, at least four hydrophobic segments, optionally allophanate segments and/or isocyanurate segments and which...
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WO/2012/054547 |
Scratch resistance and/or reflow of a refinish topcoat is improved by preparing the topcoat from a refinish topcoat coating composition comprising an unsaturated fatty acid ester polyol that does not undergo oxidative cure when the appli...
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WO/2012/052508 |
The present invention relates to a method for producing polyurethanes which contain at least three hydrophilic segments, at least four hydrophobic segments, optionally allophanate segments and/or isocyanurate segments and which are produ...
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WO/2012/051761 |
A quickly reactive composition for preparing hard polyurethane foam with low density is formulated with the following components: 100 parts by weight of high active combined material, 8-28 parts by weight of blowing agent, 105-155 parts ...
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WO/2012/052406 |
An aqueous preparation having soft-feel properties comprises: A) an aqueous polyurethane-polyurea dispersion, B) a hydroxy-functional polyacrylate copolymer dispersion and C) a polyisocyanate, which may have been hydrophilically modified...
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WO/2012/049293 |
The present invention relates to a molding composition, a process for the manufacturing of said molding composition, molded parts obtainable therefrom as well as the use of the molding composition for the manufacturing of molded parts us...
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WO/2012/051135 |
Embodiments of the invention provide for coatings which include the reaction product of a reaction system, where the reaction system encompasses at least one prepolymer having isocyanate functional groups, where the prepolymer includes t...
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WO/2012/050101 |
Provided is a method for producing a urethane compound that makes it possible for a urethanation reaction to advance uniformly and to suppress the generation of byproducts. This method for producing a urethane compound comprises reacting...
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WO/2012/050671 |
A reaction system comprising (a) a polyisocyanate component and (b) an isocyanate reactive component for preparation of a polyurethane foam having high air flow with low compression set is provided. The isocyanate reactive component comp...
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WO/2012/048874 |
The invention relates to the use of alkylbiphenyls, arylbiphenyls, alkylnaphthalenes and arylnaphthalenes as softeners for polyurethane, especially 1-phenyl-2,3-di(propan-2-yl)-benzol or 1-(propan-2-yl)naphthalene, 2- (propan-2-yl)naphth...
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WO/2012/051477 |
VOC or compressed gas containment devices, such as polymer fuel tanks, are made from a polyoxymethylene polymer composition. The polymer composition contains a polyoxymethylene polymer that is directly or indirectly chemically attached t...
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WO/2012/045480 |
The present invention is directed to a polyester-based composition and adhesive containing a heterobicycle. The composition comprises a) a polycondensate of a1) a heterobicycle containing from (4) to (8) carbon atoms and from (1) to (3) ...
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WO/2012/046810 |
In response to the problem of providing a resin composition having good transparency, pencil hardness, and adhesiveness, the present invention provides a resin composition comprising (D) a urethane acrylate obtained by reacting (A) a (me...
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WO/2012/045821 |
The invention relates to a composition having at least one polyurethane polymer comprising isocyanate groups, at least one monomer comprising isocyanate groups, and at least one silicon dioxide comprising on its surface functional groups...
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WO/2012/045823 |
The invention relates to the use of a supporting material that has functional groups on the supporting material surface, said groups being reactive towards isocyanate groups, in order to reduce the proportion of monomers that have isocya...
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WO/2012/048245 |
Methods of catalyzing chemical reactions are provided. A tri-substituted phosphine having at least one substituent that is an alkyl group is added as a catalyst to reaction mixtures. Reaction mixtures contain uretdiones, anhydrides, or i...
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WO/2012/041818 |
The invention relates to a kit of parts for preparation of a crosslinkable coating composition comprising a) a binder module comprising a film-forming binder comprising crosslinkable functional groups A, b) a crosslinker module comprisin...
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WO/2012/041294 |
The invention relates to a polyurethane-based binder for producing cores and casting molds, containing alkyl/alkenyl benzenes and at the same time dialkylated and/or dialkenylated naphthalenes, in particular for cold box mixtures, to a m...
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WO/2012/042058 |
The invention relates to novel impact resistance modifiers for epoxy resin compositions, characterised in particular by the fact that they enable hardened epoxy resin compositions having a higher glass transition temperature and a higher...
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WO/2012/041951 |
The present invention relates to two-part polyurethane compositions. This two-part composition consists of a first pack (C1) and a second pack (C2). The first pack (C1) comprises at least one hyperbranched copolymer (HBC) having pending ...
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WO/2012/044502 |
Described are sacrificial floor coating compositions, comprising polyurethane dispersions having a slope of the stress modulus versus temperature curve from about -0.50x106 to about -3.00x106 dynes per (cm2)(ºC).
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WO/2012/041534 |
The present invention relates to a component of a coating composition comprising a functionalized fluorinated polymer and an aspartic acid ester. The mixture containing the fluorinated resin and the aspartic acid ester is made to react w...
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WO/2012/042732 |
The invention is an aqueous polyurethane resin composition obtained by dispersing a urethane prepolymer, obtained from reacting a polyisocyanate component (a) and a polyol component (b) containing a phosphorus-containing polyol compound ...
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WO/2012/044616 |
Embodiments of the invention provide for a method of preparing a polyurethane foam, including reacting least one initiator comprising at least two hydroxyl groups with at least one 12-hydroxystearic acid to form at least one polyester po...
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WO/2012/043775 |
An embodiment of the present invention relates to a tape carrier package manufacturing method wherein it is possible to solidly mount an electronic component with a short side length of 1.2mm or less on a connection terminal component of...
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WO/2012/041718 |
The invention relates to a reactive hot-melt adhesive containing between 30 and 70 wt.% of at least one prepolymer having at least two isocyanate groups with a molecular weight of less than 6000 g/mol produced from polyether polyols and/...
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WO/2012/044414 |
Embodiments of the present invention relate to polyurethane foams having high air flow while maintaining viscoelastic properties. In one embodiment, a reaction system for preparation of a viscoelastic polyurethane foam is provided. The r...
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WO/2012/044338 |
A process for producing resilient, flexible polyurethane foams that function well in noise and vibration absorption applications for vehicle applications that are made from a blend of polyols (i) and an isocyanate (ii), wherein the blend...
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WO/2012/043333 |
Provided are: a resin composition curable with actinic energy rays which is of the solvent-free type and, despite this, has a low viscosity suitable for application and which, when cured, is highly prevented from causing a curl; an adhes...
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WO/2012/044509 |
The invention relates to organic solvent-based coating composition comprising A) at least one cross-linkable compound having at least one functional group containing active hydrogen, wherein said cross-linkable compound is a polyester, B...
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WO/2012/041719 |
The invention relates to a solvent-free, moisture-hardening polyurethane hot-melt adhesive composition, the adhesive comprising the following components: 20 to 85 wt.% of a polyurethane prepolymer having free isocyanate groups, produced ...
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WO/2012/038215 |
Use of a polyurethane (PU) foam reaction system comprising a) organic and/or modified organic polyisocyanates together with b) at least one relatively high molecular weight compound having at least two hydrogen atoms which are reactive t...
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WO/2012/038273 |
The invention concerns new compositions on the base of polyurethanes, in particular, polyurethane systems intended for manufacturing elastic products, preferably, for medical purposes, such as, orthopedic antibedsore mattresses, seats-pi...
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WO/2012/038105 |
The invention relates to a method for producing storage-stable polyurethane prepregs and molding bodies produced therefrom (composite components), which can be obtained by a method using a polyurethane composition in solution and by impr...
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WO/2012/039259 |
Disclosed is a polyurethane resin composition which contains a polyurethane resin (A) that contains, as copolymerization components, a xylylenediisocyanate component and/or a hydrogenated xylylenediisocyanate component and a high molecul...
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WO/2012/034901 |
The invention relates to a powder resin with a mp from 60 to 110°C, and a particle size from 10 to 250 μιη, which comprises the reaction product of a reactive composition comprising : a) an isocyanate component comprising a polyisocy...
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WO/2012/036546 |
This invention is a material for coating the outermost layer of optical fiber lines having excellent ability to withstand external stress such as friction or bending with respect to other optical fiber lines or cable coatings, low adhesi...
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WO/2012/035865 |
In the present invention, a latent curing agent formed by causing an imidazole compound to be held by porous resin particles is produced by: emulsifying an oil phase, which is obtained by dissolving a polyfunctional isocyanate compound i...
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WO/2012/035059 |
Method for the production of adhesive-coated articles, articles obtainable thereby and their use A method for the production of adhesive-coated articles comprises the steps of: (I) providing a substrate; (II) applying a first polyurethan...
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WO/2012/036699 |
Partially hydrogenated bisphenol-A based polymers. Coating compositions for food or beverage containers and medical devices, including a partially hydrogenated bisphenol-A based polymer. Food or beverage containers and medical devices co...
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