| Document |
Document Title |
|
WO/2021/193795A1 |
The present invention relates to: [1] an additive for rubbers which comprises a polyester that is a product of polycondensation of an alcohol ingredient and a carboxylic acid ingredient, wherein the alcohol ingredient includes an aliphat...
|
|
WO/2021/193196A1 |
Provided is a flame-resistant polyamide resin composition which has excellent flame-resistance, toughness, and mechanical strength, which further has a high melting point, low water absorbency, and excellent bleed out resistance and flui...
|
|
WO/2021/181999A1 |
In the present invention, obtained is a resin composition in which bleeding of a plasticizer or the like from the composition is controlled even in cases where a raw material containing a large amount of a plasticizer is contained therei...
|
|
WO/2021/178235A1 |
A rubber compound for heavy-duty truck or bus tire treads may comprise: 5 to 100 parts by weight per hundred parts by weight rubber (phr) of a long chain branched cyclopentene ringopening rubber (LCB-CPR) having a glass transition temper...
|
|
WO/2021/178575A1 |
Crumb rubber obtained from recycled tires is subjected to a process involving photodissociation to break a sulfur bond, sulfur-sulfur and/or sulfur-carbon bonds. The process utilizes a component that generates photonic energy upon being ...
|
|
WO/2021/177266A1 |
The present invention provides a rubber composition which can give rubber products having improved electrical resistance. This rubber composition comprises ingredient (A), which is a rubber ingredient, ingredient (B), which is carbon bla...
|
|
WO/2021/177128A1 |
[Solution] This method for manufacturing a composite material is provided with: a preliminary kneading step S3 in which a fiber material that includes cellulose nanofibers, a cationic surfactant, and a polyvalent alcohol is kneaded with ...
|
|
WO/2021/171955A1 |
Provided is a waterproofing sheet for civil engineering use having sufficient strength and stretch even under low temperatures on the order of -10°C, and having excellent adhesiveness with respect to structures such as a tunnel. The w...
|
|
WO/2021/172555A1 |
The purpose of the present invention is to provide novel technology for obtaining a molded body in which carbon nanotubes are favorably dispersed in an elastomer. An elastomer composition according to the present invention contains an el...
|
|
WO/2021/172487A1 |
This rubber composition comprises a rubber component and at least one compound selected from the group consisting of compounds represented by formulae (1) to (7) and 3-methyl-5-pyrazolone. [in the formulae, R represents a hydrazide group...
|
|
WO/2021/166904A1 |
This tire has a tread comprising: a first layer constituting a tread surface; and a second layer adjacent to the radially inner side of the first layer, wherein the first layer and the second layer are formed of a rubber composition cont...
|
|
WO/2021/166795A1 |
Provided are: an RFID module of which the durability and communication characteristics can be improved while maintaining the shape of a cover layer; and a pneumatic tire with the same embedded therein. The present invention comprises: an...
|
|
WO/2021/157724A1 |
A stretchable film (2) contains an inorganic filler and a thermoplastic elastomer and has an elastomer layer (10) and a first surface layer (20) and a second surface layer (22) disposed on both of a first side (10a) and a second side (10...
|
|
WO/2021/157507A1 |
[Problem] To provide: a multilayer body which has a polymer layer that is provided with the physical properties of a tetrafluoroethylene polymer and the physical properties of a maleimide compound; and a liquid composition which contains...
|
|
WO/2021/157582A1 |
The present invention relates to hydrous silicic acid for a rubber-reinforcing filler, which has a CTAB specific surface area of 220-350 m2/g, in which the volume of pores having radii of 1.9-100 nm, as measured by mercury intrusion poro...
|
|
WO/2021/158431A1 |
A high performing low viscosity tire sealant includes about 15% to about 75% by weight of a biobased aliphatic diol, about 5% to about 50% by weight natural rubber latex, and about 2% to about 50% by weight synthetic rubber latex. The ti...
|
|
WO/2021/146987A1 |
A novel polymer mixture having fast drying time, and good tensile strength and elongation at break properties, a multilayer article comprising a base layer made from the polymer mixture and a top layer, and a method of preparing the mult...
|
|
WO/2021/149421A1 |
The present invention provides a resin composition which enables the achievement of a good balance among low gas permeability, flexibility and low water vapor permeability, said properties being required for a refrigerant transporting ho...
|
|
WO/2021/141934A1 |
A solid phloroglucinolic resin comprises reacting a phloroglucinolic compound and a ketone in the presence of an acid catalyst. The solid phloroglucinolic resin formed includes multiple phloroglucinolic units defined by formula (I), wher...
|
|
WO/2021/137631A1 |
The present invention relates to a rubber composition and a preparation method therefor, wherein the rubber composition comprises a modified polymer having a structure in which a molecular weight modifier is coupled to at least one termi...
|
|
WO/2021/137612A1 |
The present invention relates to: a composition, for a fuel tube, comprising polyamide 12 resin (PA12); a composite material comprising the composition as an inner layer; and a fuel tube using same and, particularly, to a technique that ...
|
|
WO/2021/131804A1 |
The composite structure according to the present invention is formed by joining, in a state in which at least a portion of a roughened surface of a metallic member is included, the metallic member and a resin member composed of a molding...
|
|
WO/2021/132822A1 |
The present invention relates to a method for preparing a rubber composition which can improve physical properties of a final product. In order to achieve the purpose of the present invention, the present invention comprises a step of pr...
|
|
WO/2021/132160A1 |
Provided are: a rubber composition that, in a rubber having self-healing properties, improves strength and wet-grip performance; and a pneumatic tire using the rubber composition. The present invention pertains to a rubber composition th...
|
|
WO/2021/125307A1 |
The present invention addresses the problem of providing a novel crystal. A crystal of 3-hydroxy-N'-(1,3-dimethylbutylidene)-2-naphthoic acid hydrazide having a maximum intensity peak at 6.9° as a diffraction angle (2θ) in a powder X-r...
|
|
WO/2021/125306A1 |
The present invention addresses the problem of providing a novel crystal. A crystal of 3-hydroxy-N'-(1, 3-dimethylbutylidene)-2-naphthoic acid hydrazide which has a peak with the maximum intensity at a diffraction angle (2θ) of 6.1 ± 0...
|
|
WO/2021/125242A1 |
A rubber composition which contains: a rubber component; a filler which is in an amount of from 40 to 125 parts by mass relative to 100 parts by mass of the rubber component; and a hydrogenated resin which has a softening point of higher...
|
|
WO/2021/125837A1 |
The present invention relates to a hydrogenated petroleum resin and a rubber composition comprising same. The hydrogenated petroleum resin according to the present invention not only improves the viscoelastic properties of the rubber com...
|
|
WO/2021/125222A1 |
Provided is a ring-opened copolymer containing a structural unit derived from a norbornene compound represented by general formula (I), a structural unit derived from a monocyclic olefin, and a branched structural unit, wherein the conte...
|
|
WO/2021/117419A1 |
A resin composition which comprises a thermoplastic elastomer and an epoxy resin as resins and zinc cyanurate.
|
|
WO/2021/117337A1 |
The purpose of the present invention is to provide a base tread rubber composition which makes it possible to improve pass-by noise and achieve excellent control stability and rolling resistance when used in a tyre. To solve the aforem...
|
|
WO/2021/100738A1 |
This resin composition contains a rubber (I), a block copolymer (II), and a cross-linking agent (III). The mass ratio [(I)/(II)] of between the rubber (I) and the block copolymer (II) is 99/1-55/45. The block copolymer (II) includes a po...
|
|
WO/2021/095448A1 |
A rubber composition comprising a rubber component, an inorganic fibrous material, and a coupling agent.
|
|
WO/2021/092175A1 |
Disclosed herein are tires having a tread with improved stiffness made from a rubber composition of specified ingredients including an elastomer component, a resin component including a terpene phenol resin having a specified hydroxyl va...
|
|
WO/2021/092179A1 |
Disclosed herein are tires having a tread with improved wet performance and improved stiffness made from a rubber composition of specified ingredients including an elastomer component, a terpene phenol resin having a specified hydroxyl v...
|
|
WO/2021/091303A1 |
A heat dissipation sheet for a low-frequency antenna is provided. The heat dissipation sheet, according to one embodiment of the present invention, is a heat dissipation sheet for a low-frequency antenna, arranged on a low-frequency ante...
|
|
WO/2021/092182A1 |
Disclosed herein are tires having a tread having stiffness made from a rubber composition of specified ingredients including an elastomer component, a resin component including a terpene phenol resin having a specified hydroxyl value and...
|
|
WO/2021/086329A1 |
Pigmented latex compositions having a solids content in the range from 60 wt % to 95 wt % comprise a vinyl acetate ethylene copolymer dispersion (VAE dispersion) and one or more plasticizers from the group of polyethylene glycol diesters...
|
|
WO/2021/084625A1 |
A polarizing plate according to the present invention includes: a polarizer; a protective film A disposed on one surface of the polarizer; a protective film B disposed on the other surface of the polarizer; and an adhesive layer disposed...
|
|
WO/2021/084751A1 |
This layered body includes: a support body; and a light-transmitting resin layer disposed on the surface of the support body so as to be removeable therefrom. The light-transmitting resin layer contains: a (meth) acrylic resin having a w...
|
|
WO/2021/084360A1 |
A solid tyre (4; 8) is described comprising two or more circular layers overlapped in a radial direction. At least the outermost layer is made of elastic material and consists of an external portion or tread (16). The solid tyre (4; 8) f...
|
|
WO/2021/079564A1 |
The present invention provides a tire which exhibits excellent long-lasting performance . The present invention pertains to a tire which has a tread comprising a rubber composition which satisfies formulas (1)-(3) within 180 days after v...
|
|
WO/2021/077433A1 |
An enhanced soluble polytetrafluoroethylene and a preparation method therefor. The method comprises the following steps: stirring a formula amount of PFA and PEKK at a temperature of 110-120°C for about 30 min to mix the PFA and the PEK...
|
|
WO/2021/079650A1 |
A tire which includes a tread part that extends in the circumferential direction and is annular, a pair of sidewall parts disposed on both sides of the tread part, a pair of bead parts each including a bead core, a single- or multiply ca...
|
|
WO/2021/075579A1 |
A goal of the present invention is to provide a rubber additive composition that is capable of producing a rubber composition having good strength balance. The present invention provides a rubber additive composition containing (A): anio...
|
|
WO/2021/075430A1 |
Provided is a conductive member for use in an electrophotographic image forming device and such that changes in resistance value are small even when a large amount of current flows at a high voltage over a long period of time. The conduc...
|
|
WO/2021/075532A1 |
A conductive member for electrophotography, comprising a conductive support body, a conductive layer on the support body, and a surface layer on the conductive layer, wherein the impedance of the conductive member at the outer surface is...
|
|
WO/2021/075441A1 |
This conductive member comprises a conductive support, a conductive layer, and a surface layer, in this order. The conductive layer comprises a matrix containing a first rubber crosslinking product and a plurality of domains dispersed wi...
|
|
WO/2021/075766A1 |
A master batch composition for rubber blending according to the present invention comprises: a modified polybutene polymer which comprises Si at a content of 0.05 to 10 mass% as measured by X-ray fluorometry analysis; and raw rubber.
|
|
WO/2021/075256A1 |
The present invention relates to a tire that is installed on a vehicle in a designated orientation, and improves ride comfort during low-temperature traveling while maintaining dry grip and wet grip. A first main groove 11 has a ratio L8...
|
