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Matches 1 - 50 out of 2,833

Document Document Title
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...  
WO/2018/217133A1
The invention relates to means for extinguishing a fire and more particularly to a microencapsulated fire extinguishant comprising a polymer shell and a core consisting of a fire extinguishing liquid. A method is described for producing ...  
WO/2018/217131A1
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...  
WO/2018/217135A1
The invention relates to composite polymeric means for extinguishing fires, and more particularly to microencapsulated powdered fire extinguishing means, fire extinguishing materials and coatings containing a fire extinguishant in the fo...  
WO/2018/194521A1
Disclosed herein are polymers containing repeating units of formula (I) or copolymers containing the repeating units of formula (I) and (I I), where R1 to R12, m, n, p, q, x and y are as defined herein. The polymers and copolymers have a...  
WO/2018/193083A1
The present invention relates to a process for preparing aqueous dispersions of pigment particles, which contain a pigment and an aminoplast resin which surrounds or embeds the pigment. The invention also relates to the aqueous dispersio...  
WO/2018/130117A1
Disclosed is a photochromic polypropylene composite, comprising the following components in terms of parts by weight: a polypropylene resin 96.5-98.5 parts and a photochromic microcapsule 0.5-2.5 parts. The core material of the photochro...  
WO/2018/131562A1
Provided are the following: a resist underlayer film-forming composition which exhibits high etching resistance, high heat resistance and good coatability; a resist underlayer film obtained using the resist underlayer film-forming compos...  
WO/2018/115060A1
The present invention relates to a process for preparing liquid compositions of etherified melamine formaldehyde resins, namely melamine formaldehyde resins etherifiedwith a primary C1-C6-alkanol, which have low formaldehyde contents. Th...  
WO/2018/095760A1
A process for producing a melamine-formaldehyde foamby heating and foaming an aqueous mixture M using microwave radiation, said mixture M comprising at least one melamine-formal-dehyde precondensate,at least one curative, at least one su...  
WO/2018/098056A1
The present invention relates to a cleaning implement that includes a melamine-formaldehyde foam. The melamine-formaldehyde foam cleaning implement has a d90/d10 ratio above 1.65 and a compression deflection force above 3.25psi. Addition...  
WO/2018/070941A1
The present invention generally relates to a new polymer composition comprising a hexaazatriphenylene (HATN)-type organic framework, which is suitable for use as a cathode in lithium ion batteries. The present invention also relates to a...  
WO/2018/043410A1
[Problem] To provide a material for forming a resist underlayer film that is used in a lithography process and has heat resistance, planarization properties and etching resistance at the same time. [Solution] A resist underlayer film for...  
WO/2018/040251A1
Provided is a method of preparing a photoinitiated selfrepairing microcapsule, comprising: (1) obtaining a capsule core material emulsion by stirring a coumarin compound and sodium lauryl sulfate at 40-55 ℃ (water bath), dropwisely add...  
WO/2018/031831A1
The present disclosure describes melamine laminate products capable of retaining a wood stain or colorant. The unique melamine formulations and products include porosity-promoting agents that result in the melamine having a porous surfac...  
WO/2018/024599A1
A curable epoxy resin composition comprises at least one epoxy resin, at least one inorganic filler and at least one dispersant, whereby the dispersant comprises: a) at least one first polymer, which is a comb polymer having a polymer ba...  
WO/2018/015673A1
The disclosed rubber composition comprises at least one resin that is based on: - an aromatic polyphenol containing at least one aromatic ring carrying at least two hydroxyl functions in the meta position relative to one another, the two...  
WO/2018/015676A1
The invention relates to a rubber composition comprising at least one resin based on: A1) a compound from the reaction between a reagent of formula A and a reagent of formula B and/or C in which Ar represents an optionally substituted ar...  
WO/2018/015678A1
The disclosed rubber composition comprises at least one resin that is based on: A1) at least one aromatic compound obtained by reacting a reagent of formula α), where B represents CHO or CH2OH, with a reagent of formula β) or γ); and ...  
WO/2018/005142A1
A polymer foam system comprises a polyaldehyde, an inorganic powder, a polycarbamate, a blowing agent and an acid catalyst wherein the polyaldehyde is in an A-side of the polymer foam system and the polycarbamate is in a B-side of the po...  
WO/2017/194397A1
The invention relates to an impregnating resin composition containing a) a melanin formaldehyde resin, b) a nonionic wetting agent, c) a nonionic separating agent, d) a curing agent, and e) polyhexamethylene guanidine (PHMG). The inventi...  
WO/2017/188263A1
[Problem] To provide a resist underlayer film formation composition which is for forming a resist underlayer film that is high in film density, hardness, Young's modulus, and wiggling resistance (resistance of pattern to bending) and hen...  
WO/2017/174177A1
Curable aminoplast acrylic polyol composition containing, based on the complete weight of the solids of the composition, (a) 50 to 85% by weight of an acrylic polyol having a glass transition temperature Tg of from 50 to 70°C, an equiva...  
WO/2017/173019A1
This invention relates to novel compositions comprising the reaction product of at least one acetoacetylated polyol and vanillin. The invention also relates to a method of making the novel compositions of the invention comprising the rea...  
WO/2017/168108A1
The invention relates to an aqueous adhesive composition comprising a resin including: at least one aromatic compound comprising at least one aromatic ring bearing at least two functions, one of said functions being a hydroxymethyl funct...  
WO/2017/164504A1
The present invention relates to a poly(lactic acid) resin composition and a molded product using the same. According to the present invention, the poly(lactic acid) resin composition has excellent environmental friendliness and biodegra...  
WO/2017/154924A1
[Problem] To provide a method for manufacturing a semiconductor substrate having a patterned group-III nitride compound layer, the pattern of which is not destroyed by reflow or decomposition, even when an etching method with a high temp...  
WO/2017/135618A1
The present invention relates to a novel flexible poly(lactic acid) resin composition, wherein the flexible poly(lactic acid) resin composition contains a block copolymer, a catalyst, and a water scavenger and thus can achieve a high deg...  
WO/2017/121657A1
A process for preparing polymeric compounds comprising ionic imidazolium groups (polymeric imidazolium compounds for short) comprising reacting -an α-dicarbonyl compound, -an amino compound having at least two primary amino groups (refe...  
WO/2017/121575A1
A stabilised aqueous formazin composition comprises 100 parts by weight water; up to 0.03 parts by weight formazin polymer; 0.4to 5parts by weight hexamethylenetetramine;and a buffer composition, wherein the buffer composition is adjuste...  
WO/2017/114771A1
The present invention relates to reaction products H of at least one cyclic urea U, at least one multifunctional aldehyde A and at least one polyol P, process for preparing thereof and compositions comprising thereof.  
WO/2017/113992A1
Disclosed is a phosphorylated polycondensate as a high efficiency water reducing agent. The phosphorylated polycondensate uses phosphorylated melamine derivatives as the main adsorbing groups instead of conventional carboxyl groups and s...  
WO/2017/110710A1
The purpose of the present invention is to provide a resin which can be used as an aqueous binder, and which has sufficient binding properties. The resin composition according to the present invention contains: a) a resin containing a po...  
WO/2017/102076A1
Process for manufacturing solutions of alkylated amino formaldehyde resins having a free formaldehyde content of <0.5% by weight, based on the complete weight of the solution, wherein (a) an amino compound selected from the group consist...  
WO/2017/103636A1
The present invention generally relates to a process for reducing formaldehyde content from cationic melamine-formaldehyde resin solution. Said process comprises the steps consisting of charging a starting solution to an ultrafiltration ...  
WO/2017/105543A1
This invention relates to compositions and methods for reduction of formaldehyde odor and emission during the production and curing of cores and molds, particularly those cores and molds of the foundry industry which comprise ester curab...  
WO/2017/069063A1
[Problem] To provide a resist underlayer film-forming composition for obtaining improved filling performance with respect to a pattern during baking by enhancing thermal reflow property of a polymer, and thereby enabling formation of a h...  
WO/2017/034525A1
A method comprising: irradiating ultraviolet light on at least one solid composite electrode comprising at least one semiconductor material (or a colloidal form of the material) which is in contact with at least one liquid solution (e.g....  
WO/2017/025433A1
Disclosed is a polymeric, ionic compound comprising at least 5 imidazolium groups, which compound is obtainable by simultaneously reacting glyoxal, formaldehyde, at least one C4-C8alkylene diamine, at least one protic acid, and a C8-C20a...  
WO/2016/172851A1
Reaction products of primary and secondary diamines and bisanhydrides are included as additives in metal electroplating baths. The metal electroplating baths have good throwing power and deposit metal layers having substantially planar s...  
WO/2016/172853A1
Reaction products of diamines with the reaction products of monoamines and bisanhydrides are included as additives in metal electroplating baths. The metal electroplating baths have good throwing power and deposit metal layers having sub...  

Matches 1 - 50 out of 2,833