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Patent Searching and Data


Matches 1 - 50 out of 3,355

Document Document Title
WO/2019/208111A1
Provided is a polymer having an excellent ability to inhibit dye transfer. The copolymer according to the present invention, which has structural unit (a) derived from an N-vinyllactam monomer (A) and structural unit (b) derived from a m...  
WO/2019/193236A1
The invention relates to a hydrogel based on vinyl caprolactam, with or without additional monomers, and at least two crosslinkers. The invention also relates to a method for obtaining said material and to the use thereof to culture cell...  
WO/2019/192629A1
Provided are an anionic thermoviscosifying water-soluble polymer, and a preparation method therefor, comprising the following step: using acrylamide, acrylic acid and a polyoxyethylene-polyoxypropylene-polyoxyethylene triblock polymer to...  
WO/2019/171985A1
[Problem] To provide a novel primer used for a pretreatment step in electroless plating, the primer having high heat resistance and being capable of forming a plating base layer not including corrosive atoms, and cost reduction also bein...  
WO/2019/163737A1
Provided is an allylamine copolymer which is obtained by polymerizing a monoallylamine monomer and an ethylenically unsaturated monomer, said monomers having different polymerization properties, in water with high yield, and which has a ...  
WO/2019/146788A1
The present disclosure provides a protective film to be applied to a probe of an embedded biosensor, said protective film preventing the leakage of an enzyme and a redox mediator to the outside without interrupting the penetration into a...  
WO/2019/147878A1
Embodiments in accordance with the present invention encompass compositions encompassing a latent catalyst and a compound capable of generating a Bronsted along with one or more monomers which undergo ring open metathesis polymerization ...  
WO/2019/147009A1
The present application may provide a block copolymer and a use thereof. The block copolymer of the present application may provide a block copolymer having an excellent self-assembling property or phase-separation characteristics and si...  
WO/2019/108808A3
This disclosure provides A resin system comprising (1) a resin including (i) 1-30 wt% of a binder comprising an aqueous-soluble, photopolymerizable monomer, oligomer, or polymer, (ii) 1-20 wt% of an emulsion component; and (ii) from grea...  
WO/2019/100309A1
An anti-aging and impact-resistant thermoplastic elastomer and a manufacturing method therefor, the thermoplastic elastomer adopts a core-shell structure, using butyl acrylate and an additive as a core, and using methyl methacrylate, a s...  
WO/2019/090176A1
The present disclosure provides, inter alia, pharmaceutical compositions for and methods of treating an animal, including a human, and methods of preparing such compositions. In certain embodiments, the pharmaceutical compositions contai...  
WO/2019/090177A1
The present disclosure provides, inter alia, pharmaceutical compositions for and methods of treating an animal, including a human, and methods of preparing such compositions. In certain embodiments, the pharmaceutical compositions contai...  
WO/2018/199725A3
The present invention relates to a method for preparing an antibacterial super absorbent polymer by adding a silver nitrate aqueous solution to a solution containing citraconic acid (CCA) and vinylpyrrolidone (VP) as monomers, followed b...  
WO/2019/074447A1
The present invention relates to a core-shell nanoparticle comprising (a) an inorganic core comprising a magnetic nanoparticle comprising a metal, a metal oxide or combination thereof (e.g. iron oxide), and a silica component (e.g. silic...  
WO/2019/068962A1
The present invention relates to novel polymers that are grafted onto a substrate. These polymers contain monomer units derived from 4-vinylpyridine and monomer units derived from a co-monomer. The polymers may be complexed with a metal,...  
WO/2019/068961A1
The present invention relates to novel polymers. These polymers contain monomer units derived from 4-vinylpyridine and monomer units derived from a co-monomer. The polymers may be complexed with a metal, and linear or crosslinked. The pr...  
WO/2019/058270A1
The invention provides ionic polymers (IP) consisting of anions and a polymeric backbone containing cations. The invention also provides the ionic polymers incorporated in membranes or attached to solid supports and use of the ionic poly...  
WO/2019/052272A1
Disclosed are a composite material and a preparation method therefor and the use thereof. The composite material comprises a scale inhibition body, wherein the scale inhibition body comprises a matrix with scale inhibition functional gro...  
WO/2019/049463A1
[Problem] To provide a stereolithography composition capable of improving the mechanical properties of a formed object in a high temperature environment and of sufficiently reducing viscosity during formation. [Solution] A stereolithogra...  
WO/2019/013991A3
An example of a nucleic acid extraction material includes a substrate. The nucleic acid extraction material also includes a polycation bonded to at least a portion of a surface of the substrate. The polycation consists of a polymer of a ...  
WO/2019/022869A1
A composition contains ethylenically unsaturated quaternary ammonium cations with acetate counterions, where each of the ethylenically unsaturated ammonium cations contain only one non-aromatic carbon-carbon double bond and the compositi...  
WO/2019/022866A1
A composition contains a mixed-charge polymer comprising independent pendant quaternary ammonium functionalities and pendant carboxylate functionalities extending from the polymer backbone, wherein the composition comprises less than one...  
WO/2019/013991A2
An example of a nucleic acid extraction material includes a substrate. The nucleic acid extraction material also includes a polycation bonded to at least a portion of a surface of the substrate. The polycation consists of a polymer of a ...  
WO/2019/005543A1
A formulation contains an anionically stabilized dispersion of polymer particles, a polymeric polyamine and an inorganic filler has a pH in a range of 6.0 to 8.5, viscosity greater than 15000 centipoise, and is free of volatile base, ami...  
WO/2019/004809A1
A mixture and combination comprising poly(ethylene glycol diacrylate), 1-vinyl-2-pyrrolidone and a photoinitiator, as well as the same mixture with a ceramic reinforcement, namely hydroxyapatite. A photopolymeric resin useful for 3D prin...  
WO/2019/003914A1
A production method for carbon fiber precursor fibers from which carbon fibers can be efficiently produced is provided in which a specific polyacrylonitrile-based copolymer is used. Also provided is a production method for carbon fibers....  
WO/2019/002254A1
The present document discloses copolymers, such that methods for obtaining them, wherein said copolymers comprise a salt of a group of formula (I) where one of the R3, R4, R5, R6, R7, R8 or R9 groups is an OR10 group and the rest of the ...  
WO/2018/228040A1
Water-soluble solid polyacrylamide formed by chain polymerization copolymerization of at least four types of monomers, i.e., a non-ionic monomer A, a non-ionic monomer B, a cationic monomer, and a anionic monomer. Use of the water-solubl...  
WO/2018/232417A1
Polycationic polymeric antimicrobial surfactant and polymeric biocompatible antimicrobial surfactant compositions are useful in dispersing various compounds in a carrier liquid. The polycationic polymeric antimicrobial surfactant and pol...  
WO/2018/212945A1
This application provides reactive, flexible, water-resistant hydroxyethylpyrrolidone methacrylate/glycidyl methacrylate copolymers having the structure: Formula (I) wherein a and b are integers, the sum of which less than 100, covalentl...  
WO/2018/208075A1
A quad-polymer composition comprises (a) acrylonitrile, (b) vinylimidazole, (c) methyl acrylate and (d) a monomer of acrylic acid or itaconic acid. Such quad-polymer composition may be used for forming a fiber (e.g., by means of melt-spi...  
WO/2018/199725A2
The present invention relates to a method for preparing an antibacterial super absorbent polymer by adding a silver nitrate aqueous solution to a solution containing citraconic acid (CCA) and vinylpyrrolidone (VP) as monomers, followed b...  
WO/2018/191247A1
The disclosure describes a polymerizable liquid that includes a reactive oligomer and a reactive monomer. The polymerizable liquid is an energy polymerizable liquid hardenable by a single reaction mechanism forming a Photoplastic materia...  
WO/2018/188488A1
The present invention belongs to the technical field of marine anti-fouling materials, and discloses a self-polishing zwitterionic anti-fouling resin having a main chain degradability and the preparation therefor and the use thereof. The...  
WO/2018/156766A3
Curable formulations, cured formulations, and mixtures and composites thereof which are solvent and/or water soluble or solvent and/or water degradable are described, as well as methods of making and using the formulations, mixtures, and...  
WO/2018/174102A1
One embodiment of the present invention provides: a curable composition for sheets to be used for three-dimensional shaping, which contains a polymerizable compound that comprises a polymerizable group and a functional group containing a...  
WO/2018/168867A1
[Problem] To provide a dispersion promoter, an adhesion improver, and a sizing agent with which it is possible to impart hydrophilicity and adhesiveness to the surface of various carbon materials and impart sizing properties to fibrous c...  
WO/2018/162396A1
Cross-linked copolymers in the form of dense or porous membranes (films) and their application as colorimetric sensors of divalent metals and/or oxidising anions in aqueous media, such as for example in drinking and industrial water, and...  
WO/2018/156766A2
Curable formulations, cured formulations, and mixtures and composites thereof which are solvent and/or water soluble or solvent and/or water degradable are described, as well as methods of making and using the formulations, mixtures, and...  
WO/2018/135999A1
This invention relates to a hydrophilic polymer and membrane for oil-water separation. More particularly, this invention relates to a super hydrophilic polymer and membrane with zwitterionic property for oil-water separation, and method ...  
WO/2018/134438A1
The polymeric dispersant is a copolymer obtainable by copolymerizing at least a first monomer chosen from a maleimide compound and maleic anhydride, and a second monomer being an ethylenically unsaturated monomer and in case of maleic an...  
WO/2018/132548A1
This application provides cross-linked block copolymers comprising at least one block comprising repeating units derived from monomers comprising lactam and acryloyl moieties. The application further provides compositions comprising the ...  
WO/2018/129121A1
Embodiments in accordance with the present invention encompass compositions encompassing a procatalyst and a thermal or photoactivator along with one or more monomers which undergo vinyl addition polymerization when said composition is h...  
WO/2018/121329A1
Disclosed are a magnetic metal oxide crosslinked acidic poly(ionic liquid) and the use thereof, wherein same belong to the technical field of solid acid catalysis. The catalyst prepared by the present invention has a good Lewis acidic si...  
WO/2018/119835A1
An aqueous polymer dispersion and an aqueous coating composition comprising the aqueous polymer dispersion, and the aqueous coating composition providing the resulting coatings with good anti-corrosion property.  
WO/2018/110461A1
The present invention provides: a surface treatment liquid which is capable of performing good hydrophilization or hydrophobization of the surface of an object to be treated even if the surface treatment liquid does not contain a coating...  
WO/2018/108107A1
A conjugated polymer, comprising repeat units represented by formula (I), wherein p represents the number of the repeated units and is an integer greater than or equal to 1; D 1 has a structure represented by formula (II); and B 1 has a ...  
WO/2018/103265A1
The present invention relates to a polyacrylate leveling agent, a preparation method and use thereof. The polyacrylate leveling agent has a chemical structure of formula (I), wherein the monomer (A) is one or more selected from the compo...  
WO/2018/105561A1
Provided are: a novel copolymer which is expected to form an optical film that has excellent retardation characteristics such as a high retardation even if the optical film has a thin thickness; and an optical film which uses this copoly...  
WO/2017/087645A8
The invention provides non-aqueous compositions comprising film forming polymers comprising repeating units derived from: (a) at least one monomer comprising at least one functionalized or unfunctionalized acryloyl moiety and at least on...  

Matches 1 - 50 out of 3,355