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Matches 1 - 50 out of 7,088

Document Document Title
WO/2018/215922A1
The present invention relates to a process for lignin dissolution in which partial methylolation of lignin is carried out during the step of preparing a solution of lignin in an aqueous medium comprising alkali. The lignin prepared accor...  
WO/2018/199306A1
Provided is a sealing film made of a resin composition comprising a thermosetting resin that has a structural unit represented by formula (1), and an inorganic filler: [in formula (1), X1 denotes a reactive functional group and R1 denote...  
WO/2018/193166A1
The present invention comprises a process for the production of essentially phenol-free impregnation resin and the composition and end-uses of the resin produced by this process or an otherwise similar resin. In the process, as the mater...  
WO/2018/189696A1
The present invention relates to an improved process for preparing an aqueous dispersion of lignin and the use of said suspension in the preparation of a resin.  
WO/2018/179919A1
Provided is a method for producing a novolak-type cocondensate including a constitutional unit derived from p-tert-octylphenol, cresol, formaldehyde, and resorcin, the method comprising the following steps in sequence: (1) a step for rea...  
WO/2018/181872A1
This resist composition contains at least one type of tannin compound selected from the group consisting of a tannin containing at least one crosslinkable reactive group in the structure, a derivative of said tannin, and a resin obtained...  
WO/2018/173499A1
Provided are: a polyester resin having exceptional heat resistance, dielectric properties, and substrate adhesion in a cured product; a curable resin composition containing the polyester resin; a cured product of the curable resin compos...  
WO/2018/164267A1
The purpose of the present invention is to provide a composition for forming a resist underlayer film, which is capable of forming a resist underlayer film that has excellent flatness, while exhibiting excellent solvent resistance, heat ...  
WO/2018/160750A1
A resorcinolic novolac resin composition comprising the reaction product of (i) an aldehyde or ketone, and (ii) aralkyl-substituted resorcinol and resorcinol, where the moles of the aralkyl-substituted resorcinol to the total moles of th...  
WO/2018/156415A1
This invention relates to resins having a molar ratio of methylol groups to ether groups in the resin is from 0.5:1 to about 2:1. Methods for making the composition are also provided. A bladder formulation comprising resins of the invent...  
WO/2018/150708A1
This method for producing a biomass derivative includes a self-polymerization step for self-polymerizing unsaturated carbon chain-containing phenols derived from plant materials to obtain a copolymer, and an addition reaction step in whi...  
WO/2018/148559A1
A water purification electrode composed of a porous carbon material is disclosed. The electrode may be used as a flow-through cathode in an electro-peroxone process providing high H2O2 production activity for electrochemical wastewater t...  
WO/2018/146360A1
The present invention belongs to the field of the chemical industry, more specifically to the field of conversion of biomass to a solid polymer product with added value. The invention provides a method for preparing biopolymers in which ...  
WO/2018/143431A1
This low-density gel body has a skeleton constituted of a phenol resin. The skeleton contains a block polymer inside thereof, which is a non-crosslinking polymer. The content ratio of the block polymer in the skeleton is less than 45 mas...  
WO/2018/139074A1
This novolac type phenolic resin is a reaction product that is obtained by reacting a lignin that has an aliphatic hydroxyl group in each molecule, a phenol and an aldehyde in the presence of an acid catalyst; and the content ratio of th...  
WO/2018/140523A1
This invention relates to an alkoxylated calixarene resin comprising one or more modified calixarene alkoxylate compounds. The invention also relates to a process for preparing a solubilized alkoxylated calixarene resin comprising reacti...  
WO/2018/140520A1
This invention relates to compositions and a process for stabilizing or solubilize a phenolic resin containing a mixture of linear phenolic resins and calixarenes. The process comprises contacting the phenolic resin with an epoxide, to a...  
WO/2018/138595A1
The present invention relates to a demulsification additive composition for demulsification of water-in-oil emulsion caused due to wash water in the crude oil, wherein the composition comprises: (a) one or more demulsifiers (the componen...  
WO/2018/135498A1
The present invention provides a compound represented by formula (O).  
WO/2018/133214A1
The present invention relates to the field of printing plates, and disclosed are a modified phenol-aldehyde resin and a synthesis method therefor, a hydrophilic plate for printing and the use thereof, and a printing plate. The modified p...  
WO/2018/135588A1
Provided is a method for producing an epoxy resin that is suitable for electric and electronic materials and that can be obtained at a low cost with a low-halogen content. In this epoxy resin production method, a substituted allyl ether ...  
WO/2018/123806A1
The present invention provides: an alkenyl-group-containing resin, a cured article thereof having exceptional low moisture absorbency (low water absorbency) and heat resistance; a curable resin composition; and a cured article thereof. I...  
WO/2018/117047A1
This photosensitive layer roll has a support body film, and a photosensitive layer that is provided on the support body film and includes a photosensitive resin composition, wherein the photosensitive resin composition includes at least ...  
WO/2018/113853A1
The invention relates to a binder based on phenolic resins of the benzyl ether type and isocyanate compounds having at least two isocyanate groups, containing free phenol and free hydroxybenzyl alcohols in the polyol component. The inven...  
WO/2018/115382A1
The invention relates to a phenol resin for use in the phenol resin component of a two-component binder system for the polyurethane cold box process, a two-component binder system for use in the polyurethane cold box process, a molding m...  
WO/2018/113852A1
The object of the invention is a component system for producing a binder for metal casting on the basis of phenolic resins of the benzyl ether type and isocyanates containing non-polar solvents.  
WO/2018/110532A1
Provided are: a substituted allyl ether resin that is low in halogen, is obtained inexpensively, and is suitable for electrical and electronic materials and the raw materials thereof; an epoxy resin in which the same is used; a curable r...  
WO/2018/109262A1
The invention relates to a method for producing a binder composition, wherein the method comprises: a) preparing a prepolymer of resorcinol and glyoxal by allowing resorcinol to react with glyoxal in an aqueous composition; and b) mixing...  
WO/2018/105346A1
Provided are: a resin containing phenolic hydroxy groups which is high in flowability and heat resistance and which, when used as a resist material, is excellent in terms of developability and dry-etching resistance; and a photosensitive...  
WO/2018/098923A1
The present invention provides a styryl siloxy phenolic resin, a preparation method therefor and an application thereof. The styryl siloxy phenolic resin has a structure as shown in formula I. The present invention introduces unsaturated...  
WO/2018/101377A1
The present invention provides a compound having a specific structure represented by formula (0), a resin having a constituent unit derived from said compound, various compositions containing said compound and/or said resin, and various ...  
WO/2018/101463A1
The present invention is a compound having a specific structure, a resin having structural units derived from said compound, various compositions containing said compound and/or said resin, and various methods in which said compositions ...  
WO/2018/101376A1
The present invention is a compound having a specific structure represented by formula (0), a resin having structural units derived from said compound, various compositions containing said compound and/or said resin, and various methods ...  
WO/2018/101058A1
Provided are: a phenolic hydroxy group-containing resin having high fluidity and heat resistance, and having superior developability and dry etching resistance when used as a resist material, and a photosensitive compound, a curable comp...  
WO/2018/100588A1
The present invention disclosed a novel squaraine linked metalloporphyrin based 2D- sheet polymer catalyst of formula (I), process for preparation thereof and use of said catalyst for efficient photo- and electro- catalytic splitting of ...  
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/2018/097260A1
Provided are: a polymer which is capable of forming a coating film that has both water resistance and antifouling properties associated with superhydrophilicity; a resin composition; an antifouling coating material composition; a method ...  
WO/2018/088469A1
Provided is a photosensitive resin composition that comprises a phenol resin (A) having a biphenol structure, a photoacid generator (B), and a solvent.  
WO/2018/084149A1
The present invention provides a resin composition which has high sensitivity and exhibits high chemical resistance even in cases where the resin composition is fired at a low temperature of 250°C or less, and which is able to be suppre...  
WO/2018/074456A1
The present invention provides: a method for producing hydrogen peroxide, which is capable of producing hydrogen peroxide more efficiently and at lower cost than ever before; and a kit for hydrogen peroxide production. The present invent...  
WO/2018/074040A1
Provided is a method with which it is possible to produce a polyalkenylphenol compound having a narrow molecular weight distribution and low viscosity at high purity and high yield. A poly 2-alkenyl aromatic ether compound having two or ...  
WO/2018/066373A1
The purpose of the invention is to provide: a phenolic hydroxyl group-containing resin having excellent heat resistance and alkali developability, and also having excellent crack resistance when formed into a thick film; and a photosensi...  
WO/2018/066372A1
The purpose of the invention is to provide: a phenolic hydroxyl group-containing resin that has excellent flowability and provides excellent heat resistance and dry etching resistance in a cured product; and a curable composition and a r...  
WO/2018/051999A1
The present invention provides a condensate between resorcin and acetone, wherein, as analyzed by gel permeation chromatography, the proportion of the area of a peak (1) representing a weight-average molecular weight of not less than 160...  
WO/2018/052026A1
The present invention provides a compound that is represented by formula (0). (In formula (0): RY is a hydrogen atom; RZ is a C1-60 N-valent group or a single bond; each RT is independently an optionally substituted C1-30 alkyl group, an...  
WO/2018/052012A1
A composition for the formation of an optical member, the composition containing a compound represented by formula (0).  
WO/2018/052028A1
The present invention provides a compound that is represented by formula (0). (In formula (0), RY is a C1-30 alkyl group or a C6-30 aryl group; RZ is a C1-60 N-valent group or a single bond; each RT is independently an optionally substit...  
WO/2018/047047A1
This disclosure includes adhesive compositions comprising lignin, as well as methods of making such adhesive compositions, methods of making glyoxalated lignin or glyoxalating lignin-fiber mixtures, particularly glyoxalated kraft lignin,...  
WO/2018/042290A1
The disclosure provides a catalyst for use with a phenolic resins which imparts accelerated curing at reduced temperatures. The catalyst is selected from elemental halogen or onium polyhalide compounds.  
WO/2018/020967A1
Provided is a method for producing a novolac-type cocondensation product, wherein the novolac-type cocondensation product contains a structural unit derived from at least one phenol compound represented by general formula (i), a structur...  

Matches 1 - 50 out of 7,088