Tokyo Ohka Kogyo Co., Ltd.

Asahi Group Holdings, Ltd.

San-apro Limited

Asahi Breweries, Ltd.

Hirofumi Imai

Koki Tamura

Takahiro Yoshioka

Atsushi Kubo

Takahiro Asai

Koichi Misumi

Yoshihiro Inao

Yasumasa Iwata

Toshiyuki Ogata

Yasushi Fujii

Shingo Ishida

Atsushi Miyanari

Shigeru Kato

Tomoyuki Ando

Motoki Takahashi

Masahiro Masujima

Kimihiro Nakada

Takuto Nakao

Hiroaki Takeuchi

Yasuhiro Kurabe

Tomohiro Takahashi

Yuji Nakamura

Takahiro Kondo

Kenichi Yamagata

Tomoyuki Shibagaki

Kazuya Shiraishi

A negative photosensitive resin composition containing an epoxy group-containing resin and a cationic polymerization initiator which includes a sulfonium salt represented by General Formula (I0). In Formula (I0), R1 and R2 represent an aryl group, a heterocyclic hydrocarbon group, or an alkyl group. R3 to R5 are an alkyl group, a hydroxy group, an alkoxy group, an alkylcarbonyl group, an arylcarbonyl group, an acyloxy group, an arylthio group, an alkylthio group, an aryl group, a heterocyclic hydrocarbon group, an aryloxy group, a hydroxy(poly)alkyleneoxy group, or a halogen atom. k is an integer of 0 to 4, m is an integer of 0 to 3, and n is an integer of 1 to 4. A is a group represented by —S—, —O—, —SO—, —SO—, or —CO— Xrepresents a monovalent polyatomic anion.

Negative photosensitive resin composition, pattern formation method, and laminated film

A beverage discharge cock to which beverage is supplied from a beverage supply source, comprising: a valve main body including a hole and a valve seat arranged in an end portion of the hole; a valve rod slidably arranged in the hole, and including a valve body that forms a first valve together with the valve seat of the valve main body, and a first seal; and a movable part slidably arranged in the hole, and including a second seal facing the first seal, the second seal forming a second valve together with the first seal of the valve rod, wherein the valve rod includes a first channel extending through the valve body, and one or a plurality of second channels extending from the first seal to the first channel, and the second channel includes a first portion, and a second portion arranged between the first seal and the first portion, and a diameter of the second portion is smaller than a diameter of the first portion.

Beverage discharge cock, valve rod, and beverage dispenser

A composition for forming a separation layer that separates a support base that transmits light from a laminate including the support base, a substrate, the separation layer and an adhesive layer between the support base and the substrate by irradiating the separation layer with light from the support base side and modifying the separation layer. The composition contains a resin component which has a phenol skeleton.

Composition for forming separation layer, support base provided with separation layer, laminate and method of producing same, and method of producing electronic component

An adhesive composition contains (a) a resin consisting of (i) a block copolymer or (ii) 35% by weight or greater and less than 100% of the block copolymer and 65% by weight or less of a random copolymer, the block copolymer having a weight average molecular weight in a range of 50,000 to 150,000, wherein the block copolymer is a diblock copolymer, a triblock copolymer, or a combination thereof, and includes a styrene group, both terminals of a main chain of the triblock copolymer are styrene groups; (b) a solvent which includes a condensed polycyclic hydrocarbon, wherein an adhesive layer formed by using the adhesive composition has a Young's modulus of 0.1 GPa or greater at 23&#xb0; C., a storage modulus (G') of 1.5&#xd7;10Pa or less at 220&#xb0; C., and a loss factor (tan &#x3c3;) of 1.3 or less at 220&#xb0; C.; and (c) a thermal polymerization inhibitor.

Adhesive composition, adhesive film, and bonding method

A negative photosensitive composition including an epoxy group-containing resin; and a cationic polymerization initiator containing one or more types of the following cationic polymerization initiators: a compound represented by formula (b0-1) and a compound represented by formula (b0-2), and a cationic polymerization initiator which generates an acid having a pKa of &#x2212;3 or more. In the formulae, Rto Rare each independently a fluorine atom or an aryl group which may have a substituent, Ris a fluorine atom or a fluorinated alkyl group which may have a substituent, a plurality of R's may be the same as or different from each other, q is an integer of 1 or more, and Q's are each independently a q-valent organic cation. 

Negative photosensitive composition and pattern formation method

A laminate is formed by laminating a substrate and a support plate through an adhesive layer and a release layer. The release layer is formed by applying a composition containing a reactive polysilsesquioxane and a crosslinkable group-containing siloxane onto the surface of the support plate or the surface of the substrate and heating the composition to polymerize the reactive polysilsesquioxane and the crosslinkable group-containing siloxane.

Composition for forming release layer, release layer, laminate including release layer, method of preparing laminate, and method of treating laminate

An adhesive composition for temporarily attaching a substrate to a support plate which supports the substrate, including a thermoplastic resin and a release agent.

Adhesive composition, laminate, and stripping method

A bonding method which includes a pressing step of bonding a substrate and a support plate for supporting the substrate to each other through an adhesive layer and pressing the bonded substrate and support plate using a plate member; and, after the pressing step, a pressure adjusting step of placing the substrate and the support plate bonded to each other through the adhesive layer in an environment having higher pressure than pressure of an environment in which the pressing step is performed.

Bonding method

A laminate including a supporting member which is light transmissive; a supported substrate which is supported by the supporting member; an adhesive layer which is provided on a surface of the supported substrate on which surface the supported substrate is supported by the supporting member; and a release layer, which (i) is provided between the supporting member and the supported substrate and (ii) contains a polymer including, in a repeating unit, a structure having a light absorption property, a property of the polymer being changed when the polymer absorbs light irradiated via the supporting member.

Laminated body and method for separating laminated body

An adhesive composition for temporarily attaching a substrate to a support plate which supports the substrate, and includes a thermoplastic resin and a release agent.

A laminate including a supporter which transmits infrared; a substrate supported by the supporter; an adhesive layer via which the supporter and the substrate are attached to each other; and a separation layer positioned on a surface of the supporter to which surface the substrate is attached, and which is made of a compound having an infrared-absorbing structure. A target is tightly attached and supported in the laminate while securing easy separation of a supporter from the target.

Laminate and method for separating the same

An adhesive composition of this invention includes a hydrocarbon resin and a solvent for dissolving the hydrocarbon resin, the solvent containing a condensed polycyclic hydrocarbon. Thus, an adhesive composition having excellent product stability is provided.

Adhesive composition

A method for supporting a support to which a wafer is attached, by supporting the support against gravitational force by supporting three or more support points of an inner circumference section of a support surface of the support. The support surface of the support is opposite to a side on which the wafer is attached to the support.

Support method, high-temperature treatment method using same, and support jig

A processed substrate and a method for easily manufacturing the processed substrate with high efficiency are provided, the processed substrate having openings in respective surfaces thereof that are matched to each other in size. The processed substrate includes a light transmissive substrate having a plurality of through-holes. Each of the through-holes has a large-diameter opening and a small-diameter opening, the large-diameter opening being larger in size than the small-diameter opening by 5% or less of the size of the large-diameter opening. As such, through-holes with openings in the respective surfaces of the processed substrate that are matched to each other in size can be provided.

Processed substrate and method for manufacturing same

Disclosed is an adhesive composition in which a solid component is dissolved in a solvent, the solid component being dissolved in the solvent to have a solid component content of not less than 20% by weight with respect to a total amount of the solid component and the solvent, the solid component containing resin obtained by polymerizing a monomer composition that contains a cycloolefin monomer, the solvent having no carbon-carbon double bond, and an alcohol content contained in the solvent being not more than 0.45% by weight with respect to an entire amount of the solvent.

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Kawasaki, Japan

Hirofumi Imai