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Matches 1 - 50 out of 2,933

Document Document Title
WO/2021/189674A1
A semi-rigid melamine foamed plastic and a preparation method therefor. The preparation method for the semi-rigid melamine foamed plastic comprises the following steps: (1) putting paraformaldehyde into a reaction kettle, adding a formal...  
WO/2021/178739A1
Aspects of the present disclosure relate to Schiff base oligomers and uses thereof. In at least one aspect, an oligomer is represented by Formula (I) wherein each instance of R4, R5, R6, R7, R8, R10, R11, R12, R13, and R14 is independent...  
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...  
WO/2021/158599A1
Various embodiments disclosed relate to a composition including a fibrous material and a binder composition. The binder composition includes at least one carbohydrate and at least one branched (poly)amine comprising a plurality of primar...  
WO/2021/136856A1
The invention relates to a repellent textile for toys, which includes microcapsules of citriodiol oil. The microcapsules of the repellent textile are formed by a polymer membrane that enables the controlled-release of the substance conta...  
WO/2021/125036A1
Provided is a composition for forming a resist underlayer film for nanoimprinting, said composition demonstrating good planarizability and particularly high hydrophobicity even during high-temperature firing, as well as being able to be ...  
WO/2021/110903A1
The present invention relates to a black-colored polyamide composition which comprises a polycondensate of formaldehyde, n-phenyl-benzene amine and 2-propanone and carbon black, and preferably also glass fibers, production of this polyam...  
WO/2021/089653A1
The present invention relates to an improved catalyst for aminoplast resins typically relying on an acid catalyst, to initiate the crosslinking reaction. The improved catalyst according to the invention provides better control over the c...  
WO/2021/037273A1
Disclosed in the present invention are a covalent organic frame flame retardant having a Schiff base-containing vanillin group, and a preparation method therefor. In the present invention, the covalent organic frame flame retardant is pr...  
WO/2021/018319A1
Disclosed is a method for preparing urea formaldehyde fibers via a cyclic acid-alkali process, wherein urea, an aldehyde and an alkali catalyst are added to a polymeric aqueous solution for a reaction, the aldehyde and an acidic catalyst...  
WO/2021/010802A1
The present invention provides a thermoformable melamine foam and a method for manufacturing same, wherein the thermoformable melamine foam comprises a condensate of a melamine-formaldehyde-based compound with a low molecular ratio to be...  
WO/2021/004947A1
The invention discloses a method for preparation of acetoacetate ester compounds with amino alcohol catalysts which are themselves diketenized in the course of the diketenization reaction; and subsequent polymerization of these acetoacet...  
WO/2020/213520A1
The present invention provides: a resinous material which comprises a phenolic resin and a dicyandiamide polymer finely dispersed in the phenolic resin; and a method for producing the resinous material, which comprises a phenolic resin a...  
WO/2020/212149A1
The present invention is directed to the use as a reactive component in the curing of compositions based on epoxy resins of a functionalized α-angelica lactone (XOMAL) having the general formula (I), wherein: Ra is a C1-C30alkyl, C3–C...  
WO/2020/199463A1
Provided in the present invention is a method for preparing a pigment dispersion: using a covalent organic framework material with a network structure as a template, making pigment molecules in the form of a solution crystallise in the n...  
WO/2020/154225A1
Novel polyketanil-based compositions for use as a laser-releasable composition for temporary bonding and laser debonding processes are provided. The inventive compositions can be debonded using various UV lasers, at wavelengths from abou...  
WO/2020/137550A1
This polyimine is a reaction product of a dialdehyde and a diamine, said dialdehyde being an aromatic dialdehyde that does not have a hydroxyl group, and said diamine including an aromatic diamine that has an electron withdrawing group. ...  
WO/2020/139300A2
The present invention relates to a pharmaceutical combination comprising granulocyte-colony stimulating factor (G-CSF) and a biguanide compound for treating a patient with cancer with a targeted therapy in combination with chemotherapies.  
WO/2020/118371A1
Disclosed is an ion exchange resin comprising a polymer having strong acid and strong base groups on the same polymer. In some forms the resin comprises a high density of polymers having strong acid and strong base groups on the same pol...  
WO/2020/114819A1
An aqueous dispersion of resin particles comprising a dispersing group covalently bonded to the resin and at least one repeating unit of formula I, II and/or III and which is obtainable by contacting a compound A comprising 2 functional ...  
WO/2020/099385A1
The invention is directed to a conductive coating comprising polymers of meso- meso, β-β doubly linked fused and/or meso-β, β-meso doubly linked fused and/or meso-meso, β-β, β-β triply linked fused (poly)porphyrins. The invention...  
WO/2019/152977A3
Chromatography resins having mixed mode ligands and methods of using such resins are provided.  
WO/2020/064656A1
An aqueous dispersion of resin particles comprising a dispersing group covalently bonded to the resin and at least one repeating unit of formula I, II and/or III and which is obtainable by contacting a compound A comprising at least 2 fu...  
WO/2020/051506A1
The present invention generally relates to covalent network polymers prepared from an imine-linked oligomer and an independent crosslinker comprising reactive moieties selected from the group consisting of epoxy, isocyanate, bismaleimide...  
WO/2020/046494A1
A process for the preparation of a 2,6-di(C1-7 alkyl)phenol composition includes reacting phenol and a C1-7 alkyl alcohol in the presence of a catalyst to form the 2,6-di(C1-7 alkyl)phenol; and isolating the 2,6-di(C1-7 alkyl)phenol comp...  
WO/2020/024766A1
Disclosed is a heteroatom doped polymer nanosphere/carbon nanosphere and a preparation method thereof. The method uses an aromatic amine and an aldehyde as raw materials and, in the presence of a compound represented by general formula (...  
WO/2020/017626A1
The present invention includes polymers to which groups represented by formula (1) have been added. (In formula (1): Rx, Sy, and Sz are each independently a hydrogen atom or a monovalent organic group; Ry and Rz are each independently ...  
WO/2019/239533A1
[Problem] To provide a thermosetting resin composition which is inexpensive, has good curing properties, can be used in a variety of applications, and which, as a result of using a transesterification reaction as part of the curing react...  
WO/2019/240216A1
[Problem] To provide a thermosetting resin composition which is inexpensive, has good curing properties, can be used in a variety of applications, and which, as a result of using a transesterification reaction as part of the curing react...  
WO/2019/233209A1
A catalyst and a method for preparing S-indoxacarb using the catalyst. The catalyst is prepared using 3-tert-butyl-5-chloromethyl salicylaldehyde and cyclohexanediamine as raw materials, where an original quinine catalyst such as cinchon...  
WO/2019/213092A1
Binder compositions and processes for making and using same. In some examples, the binder composition can include a first oligomer that can include a polyalcohol-monoether group covalently bonded thereto, a second oligomer that can inclu...  
WO/2019/185760A1
A method of manufacturing a wood board, comprising: - applying a binder composition, notably in the form of an aqueous solution, to loose wood matter to provide resinated loose wood matter, wherein the binder composition consists of a bi...  
WO/2019/185762A1
A binder used for manufacturing a composite product is prepared by combining i) Maillard reactants selected from: reducing sugar reactant(s) and nitrogen-containing reactant(s); curable reaction product(s) of reducing sugar reactant(s) a...  
WO/2019/181682A1
Provided is a microcapsule-containing composition in which the microcapsules, after having been adhered to fibers, have controlled collapse behavior and excellent pressure responsiveness. The microcapsule-containing composition includes ...  
WO/2019/150394A1
The present invention relates to a method of enhancing heat transfer of metallic surfacesby (1) fabricating hierarchical micro-nanostructured surfaces using etching processes, and (2) fabricating hydrophobic and hydrophilic regions, usin...  
WO/2019/147464A1
Microcapsules encapsulating acidic materials particularly liquid or solid organic acids, either neat or dispersed in an oil phase, are described. The microcapsules comprise condensation products of alkylated methylol melamine resins in t...  
WO/2019/146603A1
The decorative laminate of the present invention is characterized by comprising: a transparent film; a coating layer constituted of a rigid resin material and disposed over a first surface of the transparent film, which is one of the two...  
WO/2019/119559A1
A high-performance etherified bio-based resin, prepared by first using an amino resin and a hydroxyethyl cardanol ether as starting materials, and performing ether exchange under the action of a catalyst to obtain a high solid-content bi...  
WO/2019/097407A1
Polymeric primary amine functionalized resins for the removal of aldehydes are disclosed herein. The resins are capable of removing aliphatic and aromatic aldehydes from a variety of feed streams. The resins form covalent imine bonds wit...  
WO/2018/234179A3
An aqueous dispersion of capsules comprising a resin having at least one repeating unit of formula I, II and/or III and which is obtainable by contacting in a liquid comprising water, a compound A comprising at least 2 functional groups ...  
WO/2019/054299A1
Provided is a method for producing a novolac polymer that polymerizes an aromatic amine compound and an aldehyde compound in an organic solvent in the presence of a catalyst while removing by-product water.  
WO/2019/052825A1
The invention relates to a melamine-formaldehyde foam having an open-cell foam structure, said foam structure being impregnated. Said impregnation contains at least one particulate, aminosilane surface-modified phyllosilicate and at leas...  
WO/2019/054301A1
Provided is a method for purifying a sulfo group-containing hyperbranched polymer characterized by including a reprecipitation step that introduces a sulfuric acid solution of a sulfo group-containing hyperbranched polymer into water to ...  
WO/2019/033611A1
A porphyrin conjugated organic framework material and a preparation method therefor, falling within the technical fields of new materials and preparation therefor. Said material is a two-dimensional laminar structure material formed by l...  
WO/2019/022404A1
The present invention relates to a polymer for forming bottom anti-reflective coatings and a composition for forming bottom anti-reflective coatings comprising the same. More specifically, the invention relates to a polymer for forming b...  
WO/2018/234179A2
An aqueous dispersion of capsules comprising a resin having at least one repeating unit of formula I, II and/or III and which is obtainable by contacting in a liquid comprising water, a compound A comprising at least 2 functional groups ...  
WO/2018/218318A1
The present invention relates to an aqueous catalytic composition which accelerates amino plastic resin curing, comprising, in percent by weight, between 55 and 65% water, between 35 and 45% of an ammonium salt, between 0.5 and 4.0% sulf...  
WO/2018/222439A1
The implementations described herein generally relate to methods and chemical compositions for scavenging sulfur-containing compounds, and more particularly to methods and compositions for scavenging, for example, H2S and mercaptans from...  
WO/2018/217134A1
The invention relates to composite means for extinguishing fires and more particularly to microencapsulated powdered fire extinguishing means, fire extinguishing polymer materials and coatings containing a fire extinguishant in the form ...  
WO/2018/217132A1
The invention relates to composite means for extinguishing fires and more particularly to microencapsulated powdered fire extinguishing means, fire extinguishing materials and coatings containing a fire extinguishant in the form of micro...  

Matches 1 - 50 out of 2,933