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WO/2024/073211A1 |
Synthesis of guanidinium-based polymers is disclosed. Chemical Mechanical Planarization (CMP) slurries comprise abrasives; activator; oxidizing agent; additive comprising guanidinium-based polymers; and water. The use of the synthesized ...
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WO/2024/048105A1 |
A biocompatible polymer composition having excellent handling properties that serves as a protein stabilizer having excellent protein stabilizing performance, a blocking agent having an excellent sensitizing effect, and a cell culture me...
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WO/2023/248675A1 |
Provided are a compound that has a low coefficient of thermal expansion (CTE) while maintaining excellent heat resistance, a composition, a cured product, and a compound manufacturing method. The compound is represented by formula (1)....
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WO/2023/243727A1 |
The purpose of the present invention is to provide a preservative composition which is used in place of or in combination with a cell-penetrating substance such as DMSO that has been commonly used in a culture medium for cryopreservation...
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WO/2023/181844A1 |
The present invention provides a viral infection inhibitor capable of largely preventing whitening of a base material surface even when the viral infection inhibitor is contained in the base material and used. The viral infection inhibit...
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WO/2023/147183A1 |
A polymer having the structure N+ Ar is a N-containing monocyclic or bicyclic aromatic ring having 1 or 2 N atoms, at least one of the N atoms is substituted with Ra to have a positive charge and the ring is optionally substituted with R...
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WO/2023/106364A1 |
A resist underlayer film which is a burned coating film from a composition for resist underlayer film formation, wherein the composition for resist underlayer film formation includes a polymer having a unit structure (A) having a polycyc...
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WO/2023/099232A1 |
Objective of the present invention to provide a process for the preparation of N-vinylpyrrolidone polymers, containing less than 0.5 wt% of 2-pyrrolidone, by solution polymerization in aqueous medium.
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WO/2023/086984A1 |
Provided herein is a solid zwitterionic copolymer comprising repeat units of formulas (I) and (II). Compositions and articles comprising the copolymer are also provided, as are methods of making and using the copolymer. For example, laye...
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WO/2023/068316A1 |
The present invention addresses the problem of providing a polymer which is suitable for use as a material for a soft contact lens that can improve anti-glare properties and contrast. This polymer is obtained by copolymerizing an organic...
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WO/2023/048112A1 |
To provide a blood cell separating agent and a blood cell separation method capable of separating blood cells in a short time from a sample containing blood cells collected for analysis. The problem is solved by a blood cell separating a...
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WO/2023/018994A1 |
Compositions comprising a polymeric chelator comprising a plurality of polyamine polymer backbone chains and one or more chelators covalently coupled thereto, wherein the plurality of polyamine polymer backbone chains are cross-linked wi...
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WO/2023/018989A1 |
Compositions comprising (i) a cross-linked polymeric chelator comprising a plurality of cross-linked polyamine polymer backbone chains and one or more chelators covalently coupled thereto, and (ii) an agent selected from an antacid, a hi...
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WO/2023/278268A1 |
Disclosed are polymers comprising a plurality of monomers, wherein at least some of the monomers are zwitterions that comprise a betaine having a pyridinium group and a carboxylate group. Also disclosed are filtration membranes, coating ...
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WO/2022/256399A2 |
The present disclosure provides copolymers prepared by polymerizing a first monomer comprising at least one C=C and/or at least one C=C; and a second monomer of Formula (B): wherein at least one first monomer and/or at least one second m...
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WO/2022/235871A1 |
Systems Solutions and methods for cleaning the air intake valve of a GDI engine during engine operation with a PEA-water solution injection.
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WO/2022/221077A1 |
This disclosure describes particles and techniques for storing oligonucleotides that provide stable, long-term protection yet are also compostable. A core is coated with a layer of oligonucleotides and encapsulated under an outer layer o...
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WO/2022/192330A1 |
Polymerizable liquids for 3D printing applications are described herein which, in some embodiments, impart flame resistant and/or flame retardant properties to articles printed from the liquids. The polymerizable liquids may also impart ...
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WO/2022/133439A1 |
Embodiments of the present application relate to compositions comprising a sieving component, and a surface interactive component comprising an interpenetrating polymer network that includes comprising a hydrophilic N-vinyl amide polymer...
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WO/2022/102367A1 |
Provided are a polymerizable polymer dispersant having good pigment dispersibility and storage stability and a pigment dispersion composition that uses the polymerizable polymer dispersant. Also provided are a photosensitive coloring com...
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WO/2022/085557A1 |
[Problem] The present invention addresses the problem of providing a water-soluble polymer that has a high molecular weight and high polarity, while also exhibiting low viscosity as an aqueous solution. [Solution] Poly-N-vinylcarboxylic ...
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WO/2022/060554A1 |
The present disclosure generally relates to a fuel additive composition for use in reducing corrosion and wear in an internal combustion engine or fuel component part thereof. The fuel additive composition includes a polyetheramine salt ...
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WO/2022/037439A1 |
A glucose electrochemical sensor based on a hydrogel of a cationic redox polymer containing a transition metal complex medium, and a preparation method thereof. A sensing layer of the glucose electrochemical sensor comprises a cationic r...
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WO/2021/209859A1 |
Monomers, polymers formed from such monomers, and articles for biomaterial capture including such polymers, wherein the monomer is represented by the following general Formula (I): CH2=CR1-C(=O)-X-R2-Z-X3-NR3-C(=X2)-X1-R4, wherein: R1 is...
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WO/2021/153288A1 |
A resin emulsion to be used in a water-based ink, wherein the resin emulsion for a water-based ink is characterized by containing emulsion particles and a carboxylic acid polymer non-metal salt and by the emulsion particles containing a ...
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WO/2021/145283A1 |
The present invention addresses the problem of providing a colored curable composition which can form color filters excellent in terms of line width, solvent resistance, and pixel shape. The present invention relates to a colored curab...
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WO/2021/070515A1 |
A polymer (A) having structural units derived from at least one monomer selected from the group consisting of a compound represented by formula (1) and a compound represented by formula (2) is included in this liquid crystal alignment ag...
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WO/2021/041225A1 |
In some aspects, the present disclosure pertains to multi-arm polymers that comprise a core, a plurality of polymer segments having a first end that is covalently attached to the core and a second end comprising a moiety that comprises a...
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WO/2021/029320A1 |
This film-forming material for lithography contains a compound having a group represented by formula (0). Said film-forming material for lithography can be applied to a wet process and is useful for forming a photoresist underlayer fil...
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WO/2020/196833A1 |
A method for producing a water-soluble polymer according to the present invention includes a hydrolysis step in which an N-vinylcarboxylic acid amide (co)polymer is hydrolyzed, wherein the hydrolysis step includes a removal step for remo...
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WO/2020/183786A1 |
A sulfate ion removal system 100 of the present invention is provided with: a flow path 50; and a nano-filtration membrane 62 that is provided in the flow path 50, has a cationic coating 40 forming a film surface, and removes sulfate ion...
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WO/2020/073040A1 |
The present disclosure relates generally to a support material for three-dimensional printing comprising a blend of at least two cellulose ethers or a blend of at least one cellulose ether and at least one vinyl pyrrolidone polymer. Addi...
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WO/2020/066174A1 |
This method is for purifying a monomer composition containing a polycyclic aromatic vinyl compound having at least two mono-rings selected from the group consisting of aromatic hydrocarbon mono-rings and aromatic heterocyclic mono-rings....
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WO/2020/061271A1 |
A supported catalyst system is based on a transition metal carbene including the moiety Ml=CR*)2, wherein M1 is the transition metal and R* is hydrogen or a C1-C8 hydrocarbyl. The catalyst system can be supported on a metal oxide support...
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WO/2020/014263A1 |
A polymerizable Gemini surfactant based on tail groups with mixed isomer dienes. The Gemini surfactants may be produced having imidazolium head groups and diene tail groups with a near-equal abundance of the Έ" and "Z" isomers. These co...
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WO/2020/008957A1 |
Provided is a composition capable of forming a film that exhibits a high refractive index and high transparency and also has exceptional appearance characteristics. Also provided is a film that exhibits a high refractive index and high t...
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WO/2020/008734A1 |
Provided is an active-ray-sensitive or radiation-sensitive resin composition having excellent exposure latitude. Also provided are: a resist film using the active-ray-sensitive or radiation-sensitive resin composition; a pattern formatio...
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WO/2019/236124A1 |
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...
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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...
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WO/2019/167725A1 |
The present invention addresses the problem of providing an active light sensitive or radiation sensitive resin composition which forms a pattern that is excellent in terms of LER and collapse prevention performance. The present inventio...
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WO/2019/167668A1 |
The present invention provides a method for producing a high-concentration, low K-value vinyl pyrrolidone-based polymer solution having superior temporal stability. This method is for producing a vinyl pyrrolidone-based polymer solution ...
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WO/2019/146715A1 |
The electroconductive composition of the present invention comprises an electroconductive polymer (A), one or more water-soluble polymers (B), and a solvent (C1), wherein the water-soluble polymers (B) include a water-soluble polymer (B1...
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WO/2019/116968A1 |
Provided are: a curable composition containing an oxazoline group-containing polymer (A), a zinc compound (B), and at least one compound selected from the group consisting of a compound (C) having a carboxyl group and acid anhydrides of ...
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WO/2019/116969A1 |
Provided are: a curable composition including an oxazoline group-containing polymer (A) and an iodine compound (B); an optical laminate including an optical film and a first cured product layer composed of a cured product formed from sai...
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WO/2019/118809A1 |
Polypyrrole polymers functionalized with thioanions and methods for their use in metal capture applications are provided. Also provided are methods for making the polypyrroles using anion exchange techniques. The thioanion-functionalized...
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WO/2019/026778A1 |
The present invention achieves both a polymerization reaction at a high yield as required in actual production processes and control of changes in the performance of a diallylamine (co)polymer, particularly of the organic properties of t...
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WO/2019/026781A1 |
Provided is an electrolytic plating solution additive that contains a diallylamine (co)polymer, that maintains the metal affinity of the diallylamine (co)polymer while improving the organic properties of the entire polymer, and that make...
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WO/2019/009057A1 |
Even when used in applications such as electronic materials, display materials and inks, in which required standards in terms of coloring prevention, long term stability, low impurity content, and the like, are extremely high, the presen...
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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...
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WO/2018/199000A1 |
Provided is a versatile organic tellurium compound which, when used as a living radical polymerization initiator, can be applied in the polymerization of vinyl monomers in an aqueous medium even without the use of a surfactant or dispers...
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