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WO/2024/050891A1 |
A benzoxazine resin, a preparation method, and an adhesive. The benzoxazine resin has the following molecular formula (I), wherein R1, R2, R3, and R4 are each independently selected from -H, an alkyl group, an alkoxy group, a cycloalkyl ...
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WO/2024/009830A1 |
One aspect of the present invention is a resin composition containing: a maleimide compound (A) that has a benzene ring in a molecule thereof and also has a maleimide equivalent of 500 g/mol or less; an imide compound (B) that has at lea...
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WO/2023/204169A1 |
A thermosetting resin which is decomposable after being cured is obtained. A thermosetting resin according to one embodiment of the present invention has, in a main chain, a benzoxazine ring structure which is represented by a specific f...
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WO/2023/204070A1 |
The present invention realizes a thermosetting resin having improved thermal properties. A thermosetting resin according to one embodiment of the present invention has, in its main chain, a benzoxazine ring structure that is represented ...
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WO/2023/170208A1 |
A binder composition and method for making same. The binder composition can include 50-93 wt% phenolic-aldehyde novolac resin, 5-15 wt% hexamine, 0-10 wt% other additives and 2-30 wt% of at least one sorbent, based on the total weight of...
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WO/2023/145923A1 |
The present invention provides a resist underlayer film forming composition for nanoimprinting, the resist underlayer film forming composition being capable of forming a film which exhibits good planarization properties, while achieving ...
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WO/2023/128758A1 |
The invention concerns a method for producing a condensate suitable for retanning of leather, a condensate, an aqueous composition and a water dissolvable powder all suitable for retanning of leather. The condensate is a condensate of an...
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WO/2023/074518A1 |
Provided are a benzoxazine-based thermosetting resin having exceptional thermoplasticity during remolding, and a method for producing the thermosetting resin. A thermosetting resin having a benzoxazine ring structure in the main chain, w...
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WO/2023/068089A1 |
An epoxy resin represented by formula (1) (In formula (1), each R independently represents a hydrogen atom or an alkyl group having 1-5 carbon atoms; p represents an integer of 0-4; q represents an integer of 0-3; and m and n respectivel...
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WO/2023/063334A1 |
Provided are: a benzoxazine-based resin which, before curing, has excellent flexibility and/or which is excellent in terms of decomposition temperature and toughness before and after curing; and a method for producing the benzoxazine-bas...
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WO/2023/038044A1 |
The objective of the present invention is to provide a benzoxazine composition the cured product of which has an excellent self-repairing property. The objective is achieved by a benzoxazine composition according to one embodiment of the...
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WO/2023/038043A1 |
The purpose of the present invention is to provide a benzoxazine composition that yields a cured product that exhibits an excellent self-repairing behavior. The benzoxazine composition according to an embodiment of the present invention ...
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WO/2023/026850A1 |
The present invention addresses the problem of providing: a novel benzoxazine compound which has excellent heat resistance, and is able to be cured under low-temperature conditions; a resin starting material composition which contains th...
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WO/2023/021813A1 |
Provided are a novel resin having excellent dielectric characteristics, a method for producing the resin, a curable resin composition, and a cured object. The resin has constituent units given in group (1) (wherein a, b, c, and d indepen...
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WO/2023/022199A1 |
The present invention provides near-infrared light transmitting black particles which have a high transmittance in the near-infrared light region, while having a low transmittance in the visible light region. The present invention provid...
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WO/2023/010800A1 |
Disclosed in the present a remodelable and degradable biomass benzoxazine resin and a preparation method therefor. Biomass decanediamine and isoeugenol are used as raw materials, and an all-biomass benzoxazine monomer is synthesized by m...
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WO/2022/219226A1 |
The invention relates to a method for producing a binder composition, without using a compound selected from the class of phenols. The method comprises: (i) heating an aqueous composition comprising lignin in the presence of a catalyst; ...
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WO/2022/219227A1 |
A method for producing a binder composition without using a compound selected from the class of phenols, is disclosed. The method comprises: (i) heating an aqueous composition comprising lignin and lignin oligomer in the presence of a ca...
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WO/2022/214584A1 |
The invention is directed to a process of producing an interpenetrated network of at least two polymers; comprising the following steps: (a) preparing a mixture (10) comprising a first monomer and a second monomer; (b) applying the mixtu...
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WO/2022/163555A1 |
The present invention addresses the problem of providing a production method having higher safety and efficiency in a method for producing a target benzoxazine compound that does not create a sudden temperature rise or smoke when introdu...
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WO/2022/128867A1 |
The present invention relates to compositions containing - at least one aldehyde (A), - at least one phenolic compound (B) and - at least one amine (C) which carries at least two amino groups selected from the group consisting of primary...
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WO/2022/121327A1 |
The present invention relates to a temporary high-temperature-resistant dispersing agent and preparation and use methods therefor, the agent being a block type high-molecular polymer prepared from amino-containing polysiloxane by means o...
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WO/2022/097598A1 |
The present invention addresses the problem of providing a benzoxazine compound-containing composition having a low melt viscosity, a curable resin composition, and a cured product thereof. As a solution, provided is a benzoxazine compou...
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WO/2022/087246A1 |
Disclosed herein are polymers formed by the condensation of bis(hydroxycarbyl)-aminophenolic compounds with aldehydes. The condensation polymers include one or more repeat units having bis(hydroxycarbyl)amino functionality. The polymers ...
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WO/2022/087248A1 |
Disclosed herein are polymers formed by the condensation of bis(hydroxycarbyl)- aminophenolic compounds with aldehydes. The condensation polymers include one or more repeat units having bis(hydroxycarbyl)amino functionality. The hydroxyl...
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WO/2022/045270A1 |
The present invention is a method for purifying a compound or a polymer that includes a step for mixing so as to bring a solution, activated carbon, and an ion exchange resin into contact; the solution is a solution (1) including a hydro...
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WO/2022/045341A1 |
The present invention provides a near-infrared light transmitting black material which is capable of sufficiently suppressing absorption of near-infrared light, while sufficiently absorbing visible light. The present invention provides a...
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WO/2022/004593A1 |
[Problem] To provide a method for producing a mixture containing a benzoxazine compound. The mixture has compatibility with other resins (and preferably epoxy compounds) and, when incorporated in a curable composition, can give a cured p...
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WO/2022/003289A1 |
The invention relates to a stabilized resol resin comprising water, a water-soluble amino phenol resin and a water-soluble aromatic polyol, as a solubilizer for the water-soluble amino phenol resin. The invention also relates to a dilute...
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WO/2022/004596A1 |
[Problem] To provide: a mixture which contains a benzoxazine compound and has compatibility with other resins (preferably with epoxy compounds), and which enables a curable composition that contains this mixture to form a cured product h...
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WO/2021/158599A1 |
Various embodiments disclosed relate to a composition including a fibrous material and a binder composition. The binder composition includes at least one carbohydrate and at least one branched (poly)amine comprising a plurality of primar...
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WO/2021/134604A1 |
Disclosed is an organosilicon-modified phenolic resin composition, a composite material, and a preparation method thereof. The organosilicon-modified phenolic resin composition comprises the following components and a catalyst. The compo...
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WO/2021/117782A1 |
The present invention relates to a coated resin particle that has a water-absorbing resin particle and a coating layer that coats at least a part of the surface of the water-absorbing resin particle. The coating layer is capable of disin...
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WO/2021/080472A1 |
A method for producing optically transparent gel-polymer electrolytes comprises a copolymerization reaction of melamine and formaldehyde or melamine and glyoxal with one or more polyols and/or with one or more monosaccharides, oligosacch...
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WO/2021/064458A1 |
A curable benzoxazine resin composition for a fiber-reinforced composite material is provided which contains at least a component [A], a component [B], and a component [C], The component [A] includes at least one multifunctional benzoxaz...
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WO/2021/005266A1 |
The present invention concerns a resin composition comprising a resin containing a condensate of formaldehyde, lignin-comprising phenolic component and protein isolated from cereal grains and a process for the production of such composit...
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WO/2020/262585A1 |
A resin composition which comprises a bismaleimide compound (A) comprising a constituent unit represented by formula (1) and maleimide groups at both ends of the molecular chain, a radical-polymerizable resin or compound (B) that is not ...
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WO/2020/262373A1 |
The present invention provides a rubber composition which attains a high modulus with low heat build-up properties and can be vulcanized at an increased rate. A hundred parts by mass of a diene-based rubber was compounded with 1-300 part...
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WO/2020/213639A1 |
The purpose of the present invention is to provide: a maleimide resin which has a specific structure that brings about excellent heat resistance and excellent low-dielectric characteristics and which is suitable for use in encapsulating ...
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WO/2020/213640A1 |
A purpose of the present invention is to provide an aromatic-amine resin having excellent solubility in solvents and having a specific structure. Other purpose is to provide: a curable resin composition which includes a maleimide resin d...
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WO/2020/188182A1 |
The invention relates to a process for producing a polybenzoxazine monomer, the crosslinking thereof and the use of the crosslinked product to form an ablative thermal protection for a thruster nozzle or an atmospheric re-entry body.
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WO/2020/175520A1 |
A cured product of a curable material according to the present invention is a cured product of a curable material that contains a benzoxazine compound and a polymerization initiator. The benzoxazine compound includes a polymerizable func...
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WO/2020/169785A1 |
The present invention refers to a process for polymerizing benzoxazine by irradiation of a mixture of a benzoxazine compound, comprising a group including an aryl group, and a catalyst, with light from a wavelength comprised from 450nm t...
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WO/2020/158202A1 |
Provided is a curable resin composition with which the occurrence of blistering is suppressed under high temperature conditions such as reflow, and which can produce a dry film that exhibits excellent finger-touch dryness, suppression of...
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WO/2020/132736A1 |
The present invention relates to a process of synthesis of a novolac phenolic resin involving the addition of lignin, to a novolac phenolic resin comprising lignin, and to the use of said phenolic resin.
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WO/2020/126689A1 |
The invention relates to an isocyanate composition which contains ß-dicarbonyl compounds, and a binder system, particularly for use in a process from the group consisting of polyurethane cold box process and polyurethane no bake process...
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WO/2020/121005A1 |
The present invention relates to an improved phenolic furan resin composition with reduced flammability and to a pre-impregnated fiber-reinforced composite material. The invention also relates to the use of pre-impregnated fiber-reinforc...
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WO/2020/122045A1 |
[Problem] To provide: a composition for curable resins, which is used for the purpose of obtaining a highly heat-resistant cured product, and which has excellent curability at low temperatures; a cured product of this composition for cur...
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WO/2020/086033A2 |
This invention is basically related to measuring the formaldehyde amount up to 3 ppm in the content of the products produced in the textile sector.
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WO/2019/240099A1 |
Provided is a novel benzoxazine compound which has a low melting point and a low curing reaction temperature and rarely undergo thermal decomposition and therefore has a high weight retention ratio during a curing reaction, and which is ...
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