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WO/2013/146670A1 |
[Problem] To provide a resist underlayer film-forming composition for use in a lithography process for the production of a semiconductor device, said composition having heat resistance. [Solution] A resist underlayer film-forming composi...
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WO/2013/137830A1 |
A method of acetalizing an aldehyde comprising reacting said aldehyde with an alcohol in the presence of a polymeric catalyst to form an acetal wherein the polymeric catalyst is a mesoporous poly-melamine-formaldehyde polymer.
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WO/2013/123229A1 |
This invention provides processes for forming powders comprising at least one active compound and at least one carrier. The processes comprise (i) heating at least one active compound to at least its melting point or softening point; and...
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WO/2013/115097A1 |
[Problem] To provide a resist underlayer film forming composition for forming a resist underlayer film that has dry etching resistance and heat resistance at the same time. [Solution] A resist underlayer film forming composition which co...
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WO/2013/079565A1 |
The present invention relates to the use of inorganic particles having a layered structure as catalyst for the synthesis of aminoplast-aldehyde precondensates, wherein the inorganic particles are either non-modified or modified with at l...
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WO/2013/081552A1 |
Described herein is a melamine-aldehyde polymer, wherein the polymer has a pore volume in the range of about 1.5 to 5 cm3/g.
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WO/2013/076198A1 |
The invention relates to an aldehyde based resin composition that has an ultralow formaldehyde (ULF) emission both on curing and from the final cured product and to the use thereof as a binder or adhesive for the manufacture of mineral w...
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WO/2013/057303A2 |
This invention relates to aminoplast crosslinker resins compositions based on at least partially alkylated reaction products A of melamine, formaldehyde and an alkanol with the following parameters: the ratio of the amount of substance n...
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WO/2013/044014A1 |
A fiber can be made having a structure with an axial core and a coating layer. The fiber can have a polymer core and one or two layers surrounding the core. The fine fiber can be made from a polymer material and a resinous aldehyde compo...
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WO/2013/027156A1 |
Provided is methods for preparing condensation resins from urea, formaldehyde, and CH-acidic aldehydes, condensation resins obtained according to the methods, and uses of condensation resins in pigment preparations.
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WO/2012/168621A1 |
The present invention relates to a formaldehyde-free sizing composition for products based on fibres, in particular mineral fibres, such as glass or rock fibres, which comprises: - at least one non-reducing sugar, - at least one catalyst...
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WO/2012/168619A1 |
The present invention relates to a formaldehyde-free sizing composition for products based on fibres, in particular mineral fibres, such as glass or rock fibres, which comprises: - at least one reducing sugar, - at least one inorganic ac...
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WO/2012/161307A1 |
A highly branched polymer comprising repeating units which each have an acid group such as sulfo group, said repeating units being represented by formula [1] or the like, and a dispersant for carbon nanotubes (CNTs) which comprises the h...
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WO/2012/152731A1 |
The invention described herein pertains to formaldehyde free, thermosetting liquid high solids binder compositions having rapid cure times on thermal curing and slow cure times at ambient temperatures so that the uncured binder compositi...
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WO/2012/110436A1 |
The present invention relates to a novel process for producing condensation resins, formally formed from urea, formaldehyde and CH-acidic aldehydes.
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WO/2012/110926A1 |
The present invention relates to silylated amino resins, to processes for preparing them, to their use, and to coating compositions comprising them.
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WO/2012/100968A1 |
The invention relates to a wire enamel composition containing (A): 0.1 to 20 wt.% of at least one melamine-based polyol that can be obtained by condensing (A1) melamine, (A2) an aldehyde, and (A3) an alkanol amine, (B): 20 to 60 wt.% of ...
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WO/2012/085811A1 |
Disclosed is a composition comprising a source of metal ions, one or more suppressing agents and at least one additive comprising a linear or branched, polymeric biguanide compound comprising the structural unit of formula L1 or the corr...
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WO/2012/074058A1 |
[Problem] To provide a novel material for use in solar cells, said material being capable of contributing to increases in the maximum output of solar cells. [Solution] A film-forming material for forming a light-collecting film on a tran...
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WO/2012/067072A1 |
[Problem] To provide particles having a hardness which is intermediate between the low hardness of conventional thermoplastic resin particles comprising a styrene resin, an acrylic resin or the like and the high hardness of conventional ...
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WO/2012/064800A2 |
Methods for making and using amino-aldehyde resins. The method for making an amino-aldehyde resin can include mixing an intermediate amino-aldehyde reaction product having a total aldehyde compound to total amino compound molar ratio ran...
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WO/2012/059493A1 |
The invention relates to melamine/formaldehyde foam materials containing 80 to 98 wt % of an inorganic filler, wherein the wt % is based on the total weight of melamine/formaldehyde precondensate used for producing the foam material and ...
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WO/2012/052375A1 |
The invention relates to a colloidal aminotriazine-aldehyde condensate having a aminotriazine : aldehyde ratio in a range between 1 :1.3 and 1 : 2, preferably 1 : 1,8, most preferably 1 : 1,7, comprising at least one acid, and having an ...
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WO/2012/048611A1 |
Disclosed are an ultra-low formaldehyde releasing urea-formaldehyde resin with a new structure and a preparation method therefore. The ultra-low formaldehyde releasing urea-formaldehyde resin comprises formaldehyde, urea, a long-chain po...
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WO/2012/044544A1 |
The invention relates to a crosslinker composition comprising a reaction product of a cyclic urea U and a multifunctional aliphatic aldehyde A, and at least one crosslinker selected from the group consisting of reaction products of an am...
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WO/2012/044549A1 |
The invention relates to a coating composition comprising a reaction product UA of at least one multifunctional aldehyde A with at least one cyclic urea U, and a crosslinkable resin having at least one kind of functional groups selected ...
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WO/2012/044547A1 |
The invention relates to a reaction product UA of at least one cyclic urea U and at least one multifunctional aldehyde A which reaction product has as substituents on the carbonyl carbon atoms of the aldehyde A at least one kind of funct...
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WO/2012/044548A1 |
This invention relates to a process to make a reaction product UA of at least one multifunctional aldehyde A with at least one cyclic urea U, by mixing the at least one multifunctional aldehyde A with the at least one cyclic urea U in th...
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WO/2012/039683A1 |
The present disclosure relates to a polymer material comprising mesopores extending between melamine-formaldehyde co-polymer nano-particles and wherein micropores extend within the co-polymer nano-particles, methods of producing the same...
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WO/2012/035327A1 |
A method of forming a polymer is provided, the method comprising: Providing a first monomer comprising one or more aromatic moieties, the first monomer comprising at least two amino groups, each of the amino groups being attached to an a...
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WO/2012/012481A1 |
A golf ball and a method of manufacturing a golf ball is disclosed. In one embodiment, a method of manufacturing a golf ball includes molding a cover made of thermoplastic resin over at least one intermediate layer of a golf ball; permea...
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WO/2012/001154A1 |
The present invention relates to an environmentally sound method for the production of urea-melamine-formaldehyde resin characterized by the stagewise condensation of formaldehyde with urea and the subsequent co-condensation of the obtai...
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WO/2011/161618A1 |
The present invention relates to water-dispersible core-shell microcapsules essentially free of formaldehyde. In particular it concerns oligomeric compositions comprising, and the microcapsules obtained from, particular reaction product ...
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WO/2011/138459A1 |
A binder comprising a polymeric binder comprising the products of a carbohydrate reactant and nucleophile is disclosed. The binder is useful for consolidating loosely assembled matter, such as fibers. Fibrous products comprising fibers i...
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WO/2011/138458A1 |
A binder comprising the products of a carbohydrate reactant and polyamine is disclosed. The binder is useful for consolidating loosely assembled matter, such as fibers. Uncured fibrous products comprising fibers in contact with a carbohy...
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WO/2011/134778A1 |
The invention relates to a method for producing elastic, compressed foam based on melamine/formaldehyde resins, wherein a melamine/formaldehyde precondensate is foamed and the soft, non-cured melamine/formaldehyde foam is compressed and ...
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WO/2011/123063A1 |
The specification describes an oligomer or polymer comprising monomer unit (I) wherein m is an integer from 1 to 4, R is hydrogen or an optionally substituted alkyl, aryl or heteroaryl group and R' is hydrogen or an optionally substitute...
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WO/2011/113945A1 |
The invention generally relates to a process for the manufacture of a high gloss laminated panel comprising the steps of applying a layer of a resin composition on a substrate layer and applying elevated pressure at elevated temperature ...
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WO/2011/101301A1 |
The present invention relates to silylated amino resins, to processes for preparation thereof, to the use thereof and to coating compositions comprising them.
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WO/2011/097512A1 |
The invention relates to enamine resins which are the reaction products of a) an acetoacetalylated resin, and b) a C1-C20 alkyl amine or a mixture of C1-C20 alkyl amines. The acetoacetylated resin is the reaction product of a polyol havi...
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WO/2011/095376A1 |
The invention relates to a sulfonated condensation product based on primary chain component aminoplast formers having at least two amino groups and (para)formaldehyde, wherein the condensation product comprises at least one ethyleneurea ...
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WO/2011/085280A1 |
Disclosed herein are compositions comprising a reactive monomer, and, in particular, coating and/or reactive coating compositions. More particularly, compositions containing monomers comprising a lactam moiety, a urethane or urea functio...
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WO/2011/078814A2 |
The invention relates to vacuum flask water heater of a high safety hardware, which has features of water heater used for supply of hot water and electrically operated and can also be used as vacuum flask.
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WO/2011/075498A1 |
Disclosed are coating compositions that can be one-component, ambient curable, and waterborne. The coating compositions include a polymer that is the reaction product of a polycarbodiimide and a ketocarboxylic acid. Also disclosed are su...
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WO/2011/061220A1 |
The present invention relates to Melamine based Mannich compounds of the general formulae (1 )-(12) and a process for synthesizing melamine based Mannich-products products comprising the steps of a) reacting at least one substituted mela...
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WO/2011/042377A1 |
The invention relates to silylated melamine formaldehyde resins, a method for the production thereof, the use thereof, and coating compounds containing such resins.
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WO/2011/032640A2 |
The invention relates to the use of alkoxylated trialkanolamine condensates for separating water from oil emulsions, said condensates being obtained by condensation of trialkanolamines, with alkaline catalysis, and subsequent alkoxylatio...
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WO/2011/029711A1 |
Claimed is a formulation containing a) at least one component having dispersing properties and being selected from branched comb polymers having polyether side chains, a naphthalene sulphonate-formaldehyde condensate and a melamine sulph...
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WO/2011/026701A1 |
The invention relates to a polycondensation product on the basis of aromatics and/or heteroaromatics and aldehydes, wherein said product contains at least one structural unit (I) comprising one polyisobutylene side chain and an aromatic ...
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WO/2011/015539A1 |
The invention relates to melamine formaldehyde resins carrying (meth)acryl groups, methods for the production thereof, the use thereof, and coating materials containing such resins.
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