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Patent Searching and Data


Matches 1 - 50 out of 54,735

Document Document Title
WO/2018/225789A1
The purpose of the present invention is to provide a rubber crosslinked product capable of improving the long-term sealing properties of a sealing member in high-temperature and pressure environments. This rubber crosslinked product is o...  
WO/2018/224881A1
Elastomeric styrenic block copolymer (SBC) compositions are provided. The compositions comprise one or more SBCs and one or more polymers miscible with styrenic end blocks of the one or more SBCs, the block copolymer compositions being b...  
WO/2018/225815A1
Provided are water absorbent resin particles which have a sufficient water retention amount, excellent initial liquid dispersibility, and excellent liquid permeability in swollen gel in the anti-gravitational direction. The present inven...  
WO/2018/224247A1
The invention relates to a process for preparing particles of polyphenylene sulfide polymer (PPS), based on the use of a polyester polymer (PE) comprising units from a dicarboxylic acid component and a diol component, wherein at least 2 ...  
WO/2018/218930A1
The present invention falls within the technical field of deformation sensing materials, and discloses a high elastic deformation sensing graphene composite material, a preparation method therefor, and use thereof. The method comprises: ...  
WO/2018/222725A1
The present disclosure provides a method for crosslinking polyolefins through using a substantially-miscible, polyolefin-based, silane-crosslinkiiig-agent carrier and related moisture- crosslinkable polyolefin-based compositions. The met...  
WO/2018/221812A1
The present invention relates to an organic-inorganic hybrid film and a manufacturing method therefor. Provided are: an organic-inorganic hybrid film comprising an organic-inorganic composite in which an organic polymer compound obtained...  
WO/2018/221967A1
The present invention relates to a composition for polymerizing a hydrogel, a hydrogel polymer derived therefrom, and a hydrogel lens comprising the same and, specifically, provides: a composition for polymerizing a hydrogel, containing ...  
WO/2018/219815A1
The present invention relates to a process for the production of an ethylene-propylene-diene terpolymer (EPDM) composition in a reaction vessel comprising the following steps in this order: (a) supplying a quantity of a first composition...  
WO/2018/218365A1
Embodiments described herein relate generally to systems and methods for manufacturing a master batch with a graphitic material dispersed in a polymer matrix. In some embodiments, a method for manufacturing the master batch can include c...  
WO/2018/219845A1
The invention relates to a process for producing a blend of a thermoplastic starch and a polyolefin using a first extruder comprising successive zones comprising a first zone, a second zone, a third zone and a fourth zone and a second ex...  
WO/2018/221661A1
Provided is a gel composition with which a protective tube or cable can be easily filled during cable production; which has a high dropping point (temperature of the change from a semisolid to a liquid); which exhibits a behavior whereby...  
WO/2018/221322A1
Disclosed is an asphalt modifier comprising a polyolefin-based copolymer containing a monomer unit derived from ethylene and a monomer unit having an epoxy group. The content of the monomer unit having an epoxy group is 13 mass% or more ...  
WO/2018/218970A1
Disclosed are a medical conductive hydrogel, a preparation method therefor and the use thereof. The hydrogel comprises 8.00-20.00% of a water-soluble macromolecular material, 0.05-2.00% of -zirconium hydrogen phosphate, 0.20-10.00% of a ...  
WO/2018/221743A1
The present invention addresses the problem of providing polyvinyl alcohol resin composition pellets having little coloration and improved hardness characteristics. The present invention relates to polyvinyl alcohol resin composition pel...  
WO/2018/220024A1
The invention relates to a process for the preparation of a crosslinkable propylene polymer composition comprising melt mixing and reacting, preferably in an extruder, a heterophasic propylene copolymer composition A, at least one crossl...  
WO/2018/218346A1
A novel synthetic functionalized backbone polymer is provided which is a polyanionic side-chain functionalized backbone polymer comprising a hydrophilic backbone polymer functionalized with an activated alkene or epoxy group. The functio...  
WO/2018/215257A1
The application concerns a method for impregnating at least one particle of at least partially cross-linked polymethyl methacrylate with a colouring agent, said method comprising the steps consisting of: a) introducing a colouring agent ...  
WO/2018/217120A1
The invention relates to the construction of pipeline transportation and is used to protect an insulated surface of pipelines when said pipelines are laid in rocky and permafrost soils, as well as in soils containing inclusions causin...  
WO/2018/216284A1
Provided is a sealing material having more excellent sealing performance in a cryogenic environment. This cryogenic sealing material is characterized by being composed of a copolymer having: a tetrafluoroethylene-based polymerization uni...  
WO/2018/215234A1
The present system is configured to absorb, using a fluid medium in a reservoir, electromagnetic radiation to heat the fluid medium. The fluid medium may then conduct heat into a mold cavity formed by interior mold surfaces of at least t...  
WO/2018/213885A1
A method of limiting or reducing permeability of a matrix to liquid and/or gas inflow includes limiting inflow of water, liquid and/or gas into passages such as cavities, fissures, voids and the like, encountered in formations such as ge...  
WO/2018/213855A1
The invention provides a masterbatch used to colour plastics and add fillers and additives to plastics and the like, said masterbatch having a composition of a wax and one or more of a pigment, a hardening agent, a binding agent, a coati...  
WO/2018/213614A1
Disclosed are methods, compositions, reagents, systems, and kits to prepare materials with viscoelastic properties that respond to irradiation with light. Various embodiments show that bio-mspired histidine:transition metal ion complexes...  
WO/2018/212268A1
The present invention pertains to a film formed of a composition containing (1), (2), and (4), wherein the film has a sea-island-like phase separation structure, and in the sea-island-like phase separation structure, (4) is present in a ...  
WO/2018/212062A1
The present invention addresses the problem of providing an impact resistance improver and a thermoplastic resin composition containing the impact resistance improver, which imparts impact resistance to molded objects to be obtained by m...  
WO/2018/213684A1
Polymer compositions comprising: one or more polyacrylamide powders, one or more dispersants, one or more alkali metal or ammonium salts, fumed silica and water. The polymer composition offer improved stability over comparable polymer co...  
WO/2018/211360A1
The present invention relates to a process for extrusion coating of a fiber- based substrate, wherein a twin-screw extruder is used on-line in the extrusion coating process.  
WO/2018/211626A1
The present invention addresses the problem of providing a production method for a composite particle material in which a mineral particle material is uniformly and firmly bonded to surfaces of a resin particle material. The resin partic...  
WO/2018/213792A1
A coupled block copolymer composition with a combination of high viscosity at manufacturing, finishing and handling conditions, low viscosity at asphalt blending conditions and suitable viscosity stability is provided for use in asphalt ...  
WO/2018/212351A1
Provided is a composition having excellent antimicrobial performance. The disclosure relates to a composition containing polytetrafluoroethylene and zeolite supporting a metal.  
WO/2018/209435A1
A redispersible, chemically modified cellulose nanocrystal comprising an ionic adduct of a negative ion of sulfate, phosphate half-ester, carboxylic acid or mixtures thereof and a positively charged protonated amine compound. The modifie...  
WO/2018/212279A1
The present invention addresses the problem of providing a production method for a composite particle material used in a wiring sealing material, said method wherein a mineral particle material is uniformly and firmly bonded to surfaces ...  
WO/2018/212718A1
A method for making a soft robot with stretchable coating formed from a double-network hydrogel prepared using "one- pot" process is provided, comprising preparing a hydrogel mixture including agarose, acrylamide, N,N'-methylene- bisacry...  
WO/2018/212064A1
Provided are: a low-viscosity solvent composition which comprises organic solvents and core/shell polymer particles stably dispersed therein in a high concentration; and a method for producing the solvent composition. The solvent composi...  
WO/2018/209006A1
The invention provides novel compounds, pharmaceutical compositions and methods of preparation and therapeutic use thereof. The invention also provides novel gel compositions comprising hyaluronic acid (HA) polymers that are crosslinked ...  
WO/2018/208446A1
A composition comprising: a) electrically conductive fibers comprising carbon, a conductive oxide, or a metal; and having an average diameter from 1 to 20,000 nm and an average length at least five times the average diameter; and b) elec...  
WO/2018/207586A1
Disclosed is a medical device including a silicone hydrogel which does not readily harden with drying, and which does not readily stimulate a site in contact with a human body. This medical device includes a silicone hydrogel satisfying ...  
WO/2018/205330A1
Disclosed are methods for preparing a masterbatch and a fiber with compound antibacterial and deodorizing functions, wherein the method for preparing a masterbatch with compound antibacterial and deodorizing functions comprises the surfa...  
WO/2018/206929A1
The use of titanium dioxide particles coated by an organic coating for increasing the hydrolysis resistance of an oriented polyester film, particularly wherein the organic coating does not comprise or is not derived from a silane, and pa...  
WO/2018/206099A1
A household appliance component made of a polypropylene based polymeric material having high gloss properties. It is an object of the present invention also a process for producing the above mentioned household appliance component.  
WO/2018/205350A1
Provided are a nanocomposite hydrogel material and a preparation method therefor, the nanocomposite hydrogel material being prepared by reinforcing polyacrylamide with calcium hydroxide nanospheres (CNS). The hydrogel is formed by formin...  
WO/2018/202925A1
The present invention relates to acrylic hydrogels functionalised with cyclodextrin that comprise α-lipoic acid, to methods for obtaining said hydrogels and to the use of contact lenses prepared using said hydrogels as demulcent agents.  
WO/2018/202979A1
The present invention relates to rubber compositions comprising at least: a diene elastomer, a peroxide, and a masterbatch comprising an elastomer and a specific polyfunctional acrylate. The invention also relates to a method for obtaini...  
WO/2018/203500A1
Provided is a resin particle that can effectively relieve internal stress and effectively suppress occurrence of springback. The resin particle according to the present invention has a ratio of 4% or less of the total number of a T unit ...  
WO/2018/198630A1
The method for producing a rubber composition according to the present invention comprises a first step, in which at least a rubber, silica, and a silane coupling agent are kneaded with a continuous kneader 5, and a second step, in which...  
WO/2018/199191A1
In order to provide a rubber composition which contains cellulose nanofibers and is excellent in terms of strength including rupture strength, a method for producing a masterbatch is provided, the method comprising: (1) a step in which a...  
WO/2018/197416A1
The invention relates to a double network hydrogel comprising a polymer (A) having a persistence length between 10 and 1000 nm; a flexible polymer (B), wherein the persistence length is measured according to single molecule force microsc...  
WO/2018/201129A2
In one aspect, composite polymeric compositions are described herein which, in some embodiments, are thermally responsive to electromagnetic radiation for the destruction of microbes and associated biofilms. Briefly, a composite polymeri...  
WO/2018/199159A1
A method for producing a liquid-crystal polyester composition having a flow initiation temperature of 330°C or higher, the method including melt-kneading a liquid-crystal polyester and fibrils made of glass having a number-average fiber...  

Matches 1 - 50 out of 54,735