Abstract: To control plant diseases caused by Xanthomonas spp., a novel bacteriophage exhibiting bacteriolysis activity specifically on Xanthomonas spp. was isolated. Thus, developed and provided is a plant disease control composition containing the bacteriophage as an active ingredient. Provided are a bacteriolytic agent containing a bacteriophage that has a novel genomic DNA sequence and exhibits bacteriolysis activity specifically on Xanthomonas spp., and a plant disease control composition containing the same as an active ingredient.
Abstract: To control plant diseases caused by Xanthomonas spp., a novel bacteriophage exhibiting bacteriolysis activity specifically on Xanthomonas spp. was isolated. Thus, developed and provided is a plant disease control composition containing the bacteriophage as an active ingredient. Provided are a bacteriolytic agent containing a bacteriophage that has a novel genomic DNA sequence and exhibits bacteriolysis activity specifically on Xanthomonas spp., and a plant disease control composition containing the same as an active ingredient.
Abstract: To control plant diseases caused by Xanthomonas spp., a novel bacteriophage exhibiting bacteriolysis activity specifically on Xanthomonas spp. was isolated. Thus, developed and provided is a plant disease control composition containing the bacteriophage as an active ingredient. Provided are a bacteriolytic agent containing a bacteriophage that has a novel genomic DNA sequence and exhibits bacteriolysis activity specifically on Xanthomonas spp., and a plant disease control composition containing the same as an active ingredient.
Abstract: Provided is a pellicle, including a frame on which a pellicle film is placed and a mask adhesive layer which is placed on the frame, wherein when an attachment portion S1 of the adhesive layer to a quartz mask is irradiated with xenon (Xe) excimer lamp light from a back surface of the mask for 2 minutes and the pellicle is then peeled off, a residual ratio (residual area of the adhesive layer on a quartz mask/area of the attachment portion S1 of the adhesive layer) of the adhesive layer is 0.001 to 5.0%.
Abstract: This polyamide resin composition includes a polyamide resin and a copper-based heat-resistant stabilizing agent. The copper content in the copper-based stabilizing agent is 0.001-0.050 parts by mass with respect to 100 parts by mass of the polyamide resin. The polyamide resin includes a dicarboxylic acid-derived component unit (a) and a diamine-derived component unit (b). The dicarboxylic acid-derived component unit (a) includes an aromatic dicarboxylic acid-derived component unit or an alicyclic dicarboxylic acid-derived component unit. The diamine-derived component unit (b) includes a diamine-derived component unit (b2) represented by formula (1) in an amount of 10 mol % or more but less than 50 mol % with respect to the total number of moles of the diamine-derived component unit (b).
Abstract: A nonaqueous electrolytic solution for a battery that includes a negative electrode active material containing graphite, the nonaqueous electrolytic solution for a battery containing a compound represented by the following Formula (1): in Formula (1), R represents a fluorine atom or a fluorinated hydrocarbon group having from 1 to 6 carbon atoms.
Abstract: A method for setting conditions for use of a polymerization catalyst includes a step of acquiring a physical property value derived from remaining functional groups after maintaining a temperature of a composition including a polymerization-reactive compound and a predetermined amount of a polymerization catalyst, a step of calculating a remaining functional group ratio from the physical property value, a step of calculating a reaction rate constant based on a reaction rate equation from the remaining functional group ratio, a step of calculating an activation energy and a frequency factor from the reaction rate constant using an Arrhenius plot, a step of determining whether or not the activation energy satisfies a predetermined condition for the polymerization catalyst, an step of setting an approximation equation from the frequency factor, and a step of setting an addition range with respect to the polymerization-reactive compound.
Abstract: Provided is a pellicle, including a frame on which a pellicle film is placed and a mask adhesive layer which is placed on the frame, wherein when a water washing test is performed on the adhesive layer, which contacts a quartz mask over a predetermined contact area, a removal ratio {(the contact area before the water washing test?contact area after the water washing test)/(contact area before the water washing test)} of the adhesive layer is 80% or more.
Abstract: A laminated body including: a substrate; a storage layer; and a buffer layer disposed in this order, in which the storage layer is formed of a cured product of a composition containing a polyfunctional monomer (a1), inorganic particles (a2), and a surfactant (a3), the buffer layer is formed of a cured product of a composition containing a polyfunctional monomer (b1) and inorganic particles (b2), a content mass of the inorganic particles (a2) is 30% by mass or more, a content mass of the inorganic particles (b2) is 30% by mass or more, and the polyfunctional monomer (a1) and the polyfunctional monomer (b1) contain a polyfunctional monomer having a molecular weight per epoxy group in one molecule of 200 g/mol or more.
Abstract: Provided is a carrier-attached metal foil which can suppress the number of foreign matter particles on the surface of a metal layer to enhance circuit formability, and can keep stable releasability even after heating at a high temperature of 240° C. or higher (for example, 260° C.) for a long period of time. The carrier-attached metal foil includes a carrier, a release functional layer provided on the carrier, the release functional layer including a metal oxynitride, and a metal layer provided on the release functional layer.
Abstract: The present invention provides a photocurable composition for use in stereolithography, the photocurable composition including: a (meth)acrylic monomer (X) that is at least one selected from the group consisting of di(meth)acrylic monomers containing, within one molecule, two aromatic rings and two (meth)acryloyloxy groups, and that has a weight average molecular weight of from 400 to 580; a (meth)acrylic monomer (D) that is at least one selected from the group consisting of (meth)acrylic monomers containing, within one molecule, at least one aromatic ring and one (meth)acryloyloxy group, and that has a weight average molecular weight of from 140 to 350; and a photopolymerization initiator.
Abstract: Described is a cyclic olefin-based copolymer has a constitutional unit (A) derived from an ?-olefin having 2 to 20 carbon atoms, a constitutional unit (B) derived from a cyclic olefin without an aromatic ring, and a constitutional unit (C) derived from a cyclic olefin having an aromatic ring. Also described is a medical container containing a cyclic olefin-based copolymer having a constitutional unit (A) derived from an ?-olefin having 2 to 20 carbon atoms, a constitutional unit (B) derived from a cyclic olefin without an aromatic ring, and a constitutional unit (C) derived from a cyclic olefin having an aromatic ring.
Type:
Grant
Filed:
January 23, 2023
Date of Patent:
March 4, 2025
Assignee:
MITSUI CHEMICALS, INC.
Inventors:
Hideki Wasa, Haruka Saito, Sunil Krzysztof Moorthi, Futoshi Fujimura, Masahiko Okamoto, Emi Oniki, Kouichi Kizu, Jiacheng He
Abstract: Provided is a compound represented by General Formula (1) in General Formula (1), Ar1 and Ar2 independently represent a group selected from the following Formulae,
Type:
Grant
Filed:
July 5, 2023
Date of Patent:
March 4, 2025
Assignee:
MITSUI CHEMICALS, INC.
Inventors:
Shintaro Maekawa, Yoshiyuki Totani, Kosuke Mano
Abstract: A laminated product for flexible packaging is provided, in which at least a paper substrate layer, an adhesive layer, a barrier layer, and a sealant layer are laminated in this order, the adhesive layer contains an ionomer (A) of an ethylene-unsaturated carboxylic acid copolymer, and a content of metal ions represented by X×Y/100 is equal to or more than 4.0 and equal to or less than 20.0 when a content of unsaturated carboxylic acid in an ethylene-unsaturated carboxylic acid copolymer (A1) constituting the ionomer (A) of the ethylene-unsaturated carboxylic acid copolymer is X [mass %], and a degree of neutralization of the ionomer (A) of the ethylene-unsaturated carboxylic acid copolymer is Y [mol %].
Abstract: To provide a novel fluororesin which is useful as an electronic substrate material for high-speed transmission. A fluororesin having a structure represented by formula (I) (n is within the range of from 1 to 100; L is a C5-C12 cycloalkylidene group which may have substituents; R3 and R4 are each independently a group selected from the group consisting of hydrogen, fluorine, C1-C10 saturated or unsaturated hydrocarbon groups in which some or all hydrogen is optionally substituted with halogens, and C6-C10 aryl groups in which some or all hydrogen is optionally substituted with halogens; and X is a group having an olefinic carbon-carbon double bond or a carbon-carbon triple bond).
Abstract: There is provided a sheet fixing apparatus capable of suppressing occurrence of leak between a multilayer sheet and a support stage to secure adhesive force when fixing one surface of the multilayer sheet and releasing a layer on an opposite side thereto. The sheet fixing apparatus includes a support stage for supporting the multilayer sheet, and suction means capable of sucking the multilayer sheet toward the support stage via a suction hole. The support stage has a plate-shaped member having a flat surface on which the multilayer sheet can be placed, a suction hole provided at a position corresponding to an outer peripheral portion of the multilayer sheet in the plate-shaped member, and a step portion provided along an outside of the suction hole in the plate-shaped member. The flat surface of the plate-shaped member has a flatness of 0.30 mm or less as defined by JIS B0621-1984.
Abstract: The present disclosure provides a coalescer filter, which is used in a solvent extraction method for recovering metal contained in a secondary battery, wherein the coalescer filter includes a first filter medium and a second filter medium, an average pore diameter of the first filter medium is 0.8 ?m or more and 8 ?m or less, and an average pore diameter of the second filter medium is 9 ?m or more and 100 ?m or less.
Type:
Application
Filed:
December 22, 2022
Publication date:
February 27, 2025
Applicant:
Mitsui Chemicals Asahi Life Materials Co., Ltd.
Abstract: A composition for pressure bonding contains a metal powder and a solid reducing agent and has a compressibility of 10% to 90%, the compressibility being expressed by a relationship formula using the thickness A of a dried coating film formed by drying the composition in an air atmosphere at 110° C. under atmospheric pressure for 20 minutes and the thickness B of a sintered body formed by treating the dried coating film in a nitrogen atmosphere at 280° C. under a pressure of 6 MPa for 20 minutes. The solid reducing agent may be BIS-TRIS. Also provided is a bonded structure of conductors in which a bonding portion via which two conductors are bonded together is formed by treating, under pressure, the two conductors and a coating film formed of the composition for pressure bonding provided therebetween.
Type:
Grant
Filed:
March 25, 2020
Date of Patent:
February 25, 2025
Assignee:
Mitsui Mining & Smelting Co., Ltd.
Inventors:
Kei Anai, Shinichi Yamauchi, Jung-Lae Jo
Abstract: A molded product of the present invention includes a polythiourethane, in which an SH group concentration according to an IR analysis method is 0.30 wt % to 3.0 wt %.
Type:
Grant
Filed:
March 13, 2020
Date of Patent:
February 25, 2025
Assignee:
MITSUI CHEMICALS, INC.
Inventors:
Yusuke Matsui, Masayuki Furuya, Shinsuke Ito
Abstract: Disclosed is a vehicle seat locking device including: a single latch having an engaging groove and first through third arm portions; a ratchet having a restraining portion engaging the first and second arm portions, restraining the latch in first and second latching positions respectively; and an engagement auxiliary lever having a first auxiliary arm portion abutting with a leg portion of a striker and a second auxiliary arm portion pivoting by this abutment. The latch pivots from an unlatching position to the first latching position by engaging its engaging groove with the leg portion entered a striker entering groove of a baseplate, and pivots to a second latching position by the pivot of the second auxiliary arm portion. The leg portion exits the engaging groove by the pivot of the latch to the second latching position to be clamped between the engagement auxiliary lever and the third arm portion.