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WO/2021/027211A1 |
Disclosed are a lubricating oil viscosity index improver containing a star-shaped ethylene propylene diene monomer copolymer grafted with maleic anhydride and a preparation method therefor. The improver is a solid of a star-shaped polyme...
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WO/2021/024817A1 |
A multiple package-type curable composition comprises: an agent A that contains a polyoxyalkylene polymer (A) having a reactive silicon group represented by general formula (1), a (meth)acrylic acid ester polymer (B) having a reactive si...
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WO/2021/022541A1 |
Embodiments of the present disclosure are directed processes to produce a low-color esterified oil soluble polyalkylene glycol, the process comprising forming a reaction mixture including a low viscosity oil soluble polyalkylene glycol a...
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WO/2021/024906A1 |
[Problem] To provide a short-chain fatty acid derivative capable of performing a physiological function inherent to a short chain fatty acid. [Solution] Provided is a block or graft copolymer containing: a hydrophobic segment having a re...
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WO/2021/025475A1 |
The present invention relates to an adhesive film, a method for manufacturing same, and a foldable display device comprising same.
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WO/2021/025474A1 |
The present application relates to an adhesive film, a method for manufacturing same, and a foldable display device comprising same.
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WO/2021/019805A1 |
A surface modification sheet (X) according to the present invention comprises a release sheet (10) and a surface modification layer (20) disposed thereon. The surface modification layer (20) comprises a polymer having a side chain contai...
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WO/2021/016613A1 |
The present invention is directed to an acrylic polymer prepared from a reaction mixture comprising: (i) an ethylenically unsaturated monomer comprising hydroxyl functional groups; (ii) an ethylenically unsaturated monomer comprising pol...
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WO/2021/016156A1 |
An integral modified polyolefin resin/silicone elastomer layered article is provided together with a method for its production. The integral polyolefin-based resin/silicone elastomeric material article comprises a shaped layer of a polyo...
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WO/2021/010361A1 |
A method for producing low-molecular-weight polytetrafluoroethylene is provided in which perfluorooctanoic acid and a salt thereof are less apt to be yielded. The method for producing low-molecular-weight polytetrafluoroethylene comprise...
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WO/2021/010718A1 |
The present invention relates to: a modified conjugated diene-based polymer in which the degree of branching is regulated, and which has excellent affinity with a filler and thus has excellent processability and blending properties; a me...
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WO/2021/009734A1 |
The present disclosure relates to radiopaque PVA polymers where the PVA has a first pendant group and a second pendant group, wherein the first pendant group comprises a first phenyl group bearing 1 to 5 iodine atoms, and the second pend...
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WO/2021/006265A1 |
The present invention addresses the problem of providing: a maleimide copolymer; a method for producing the maleimide copolymer; and a resin composition using the maleimide copolymer. A maleimide copolymer which is composed of from 40% b...
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WO/2021/006016A1 |
Provided is a modified vinyl alcohol-based polymer that is useful for obtaining a resin having characteristics such as having few coarse particles among resin particles. This modified vinyl alcohol-based polymer has a portion represented...
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WO/2021/006266A1 |
The present invention provides a maleimide copolymer, a manufacturing method therefor, and a resin composition using the same. This maleimide copolymer has 40-60mass% of an aromatic vinyl monomer unit, 5-20mass% of a vinyl cyanide mono...
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WO/2021/006198A1 |
This modified polymer is obtained by modifying a polymer to be modified having at least one selected from the group consisting of a carboxyl group, and a salt thereof, and a primary amide structure, a secondary amide structure, and a ter...
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WO/2021/006330A1 |
The present invention provides: a modified conjugated diene polymer which exhibits excellent hydrophilicity and is useful for modification of a polar polymer; a modified conjugated diene polymer and a polymer modifying agent, each of whi...
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WO/2021/006233A1 |
This aqueous emulsion contains an ethylene-vinyl alcohol copolymer (A) as a dispersant and a polymer (B) that contains an ethylenically-unsaturated monomer unit and serves as a dispersoid, wherein the ethylene-vinyl alcohol copolymer (A)...
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WO/2021/001174A1 |
The present invention relates to a propylene polymer composition comprising a long chain branched propylene polymer, wherein said propylene polymer composition has a) a xylene hot insolubles (XHU) fraction in an amount of less than 1.0%,...
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WO/2021/002442A1 |
The present invention relates to a water-retaining material comprising a water-absorbent resin and one or more substances selected from the group consisting of acetic acid and acetic acid derivatives.
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WO/2021/002230A1 |
The present invention provides a method for producing a hydrocarbon resin hydride, wherein a hydrogenation reaction is caused by bringing a hydrocarbon resin into contact with hydrogen in the presence of a hydrogenation catalyst and at l...
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WO/2021/001176A1 |
The present invention relates to a propylene polymer composition comprising a long chain branched propylene polymer, wherein said propylene polymer composition has a) a crystallization temperature Tc of less than 115°C, b) a melting tem...
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WO/2021/001175A1 |
The present invention relates to a propylene polymer composition comprising a long chain branched propylene polymer, wherein said propylene polymer composition has a) a melt flow rate MFR2 (230°C, 2.16 kg) of 0.8 to 6.0 g/10 min b) a xy...
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WO/2020/262369A1 |
This composition is characterized by comprising: (X1) 100–60% by weight of an ionomer characterized in that, in a copolymer (P) that includes as essential constituent units a structural unit (A) derived from ethylene and/or an α-olefi...
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WO/2020/262517A1 |
This block copolymer comprises a vinyl alcohol-based polymer block (B-b) and a copolymer block (B-c) including a vinyl alcohol-based monomer unit and an acrylic acid-based monomer unit, wherein the contained amount (Z) of the acrylic aci...
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WO/2020/262482A1 |
An ionomer-including resin composition for a film and a molded body that is molded using said resin composition, said resin composition being characterized in that at least a portion of carboxyl groups and/or dicarboxylic anhydride group...
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WO/2020/262481A1 |
The present invention provides a resin composition for injection molding or compression molding, said resin composition using an ethylene ionomer that has excellent impact strength, heat resistance and long-term durability. A resin com...
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WO/2020/262371A1 |
Provided are: a modified vinylaromatic copolymer having reactivity and solubility which make the copolymer usable in producing copolymer rubbers; and a copolymer rubber material obtained from the modified vinylaromatic copolymer and havi...
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WO/2020/262537A1 |
The present invention relates to a maleimide resin composition which contains: (A) one or more selected from the group consisting of a maleimide compound having two or more N-substituted maleimide groups and a derivative thereof; and (B)...
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WO/2020/260062A1 |
The present invention relates to novel compounds as additive packages for improving the cleanliness of direct injection spark ignition (DISI) engines.
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WO/2020/254945A1 |
Antistatic polymers including divalent segments represented by formula a) wherein R1 represents hydrogen or methyl, R2 represents an alkylene group having from 1 to 10 carbon atoms, R3 and R4 independently represent alkyl groups having f...
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WO/2020/255726A1 |
Provided are: a block copolymer which can be used in DSA technologies and has a narrow molecular weight distribution; an intermediate for said block copolymer; and methods for producing same. This intermediate for a block copolymer is re...
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WO/2020/256038A1 |
A composite multilayer body which comprises a metal material and one or more resin coating layers that are superposed on the metal material, wherein: at least one of the resin coating layers is a modified polyolefin layer that is formed ...
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WO/2020/250783A1 |
The objective of the present invention is to provide: a composition by which a film having excellent heat resistance and being wet peelable, can be region-selectively formed on the surface of a base material containing a metal atom on th...
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WO/2020/246765A1 |
The present invention relates to a method for preparing a hydrogenated petroleum resin and, more specifically, to a method for preparing a hydrogenated petroleum resin, which exhibits excellent color and thermal stability even while havi...
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WO/2020/247780A1 |
A forest fire retardant composition is substantially free of ammonium and includes an organophosphate derived from (i) a phosphorylation agent and (ii) an organic molecule comprising at least two hydroxyl groups. The organophosphate may ...
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WO/2020/247173A1 |
Disclosed in embodiments herein are ionomers and methods of making the same. The ionomers comprise a neutralized blend of olefin-carboxylic acid copolymers and Group II, Group IIIA, and transition metal salts. The method includes mixing ...
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WO/2020/240924A1 |
The present invention provides a polymer composition which has sufficient heat resistance and optical characteristics. A polymer composition which contains a polymer containing a monomer unit having a ring structure, and which is a pol...
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WO/2020/241515A1 |
The present invention addresses the problem of providing an ionomer in which high elasticity is maintained at high temperatures, coloration is low, and odors produced during molding and processing are reduced, the ionomer having exceptio...
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WO/2020/243237A1 |
Provided herein are star-shaped polymers and methods of use thereof. Also provided are oral compositions comprising a star-shaped polymer and an orally acceptable carrier and methods of using same. The star-shaped polymers, as provided h...
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WO/2020/237159A1 |
This invention relates to a process for forming an azide-grafted polymer. The process comprises mixing a free-radical-reactive polymer with a free-radical initiator and an azide monomer that contains at least one unsaturated C=C bond cap...
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WO/2020/235663A1 |
Provided are a hydrogenated block copolymer and a resin composition that can be modified while preventing secondary reactions, readily secure intended properties, and have a good moldability. A hydrogenated block copolymer that is a hydr...
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WO/2020/235662A1 |
The present invention provides: a resin composition which exhibits high vibration damping performance even at relatively high temperatures, while having good moldability and excellent impact resistance; and the like. A resin composition ...
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WO/2020/235664A1 |
The invention provides a hydrogenated product-containing composition, a resin composition containing the composition, and various applications therefor. The hydrogenated product-containing composition contains a blocking prevention agent...
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WO/2020/235661A1 |
This tackifying composition contains, with respect to 100 parts by mass of a block copolymer or a hydrogenated product thereof, at least one selected from 1-1000 parts by mass of tackifying resins and 1-1000 parts by mass of plasticizing...
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WO/2020/232212A1 |
Disclosed herein are a process for preparing a modified high-cis polybutadiene polymer, a modified high-cis polybutadiene polymer, and tires having a component made using the modified high-cis polybutadiene polymer. The processes make us...
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WO/2020/230711A1 |
The present invention provides a vinyl alcohol-amino acid ester copolymer that has excellent cell culturing properties, biocompatibility, antibacterial properties, and solubility in an organic solvent, and is applicable to the medical fi...
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WO/2020/229229A2 |
The present invention relates to a two-component composition suitable for providing a coating preparation from which a cured layer can be obtained in order to protect the surface of materials against the detrimental impact of weathering ...
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WO/2020/230803A1 |
The purpose of the present invention is to provide a rubber composition excellent in terms of elongation at break and breaking strength. The rubber composition of the present invention comprises a rubber ingredient including a modified c...
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WO/2020/227531A1 |
Disclosed herein are a process for preparing a modified high-cis polybutadiene polymer, a modified high-cis polybutadiene polymer, and tire components made using the modified high-cis polybutadiene polymer. The processes make use of a fu...
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