KYOTO MUNICIPAL INSTITUTE OF INDUSTRIAL TECHNOLOGY AND CULTURE (Japon)
Inventeur(s)
Agari Akira
Kakuta Io
Fukuda Yujiroh
Date Takashi
Semba Takeshi
Ito Akihiro
Noguchi Hiroki
Kitagawa Kazuo
Abrégé
This resin composite comprises a thermoplastic resin and cellulose fibers, wherein a raw material of the main component of the cellulose fibers is low-basis-weight paper having a basis weight of 100 g/m2 or lower after undergoing a drying step.
KYOTO MUNICIPAL INSTITUTE OF INDUSTRIAL TECHNOLOGY AND CULTURE (Japon)
Inventeur(s)
Fukuda, Yujiroh
Kakuta, Io
Date, Takashi
Nonomura, Fuminari
Semba, Takeshi
Ito, Akihiro
Noguchi, Hiroki
Kitagawa, Kazuo
Abrégé
A resin composition contains a thermoplastic resin and cellulose fibers, in which a raw material of a main component of the cellulose fibers is a low basis weight paper that has been subjected to a drying step and that has a basis weight of 100 g/m2 or less.
KYOTO MUNICIPAL INSTITUTE OF INDUSTRIAL TECHNOLOGY AND CULTURE (Japon)
Inventeur(s)
Fukuda Yujiroh
Kakuta Io
Date Takashi
Nonomura Fuminari
Semba Takeshi
Ito Akihiro
Noguchi Hiroki
Kitagawa Kazuo
Abrégé
A resin composite comprising a thermoplastic resin and cellulose fibers, the main component of the cellulose fibers being one produced from low-basis-weight paper having a basis weight after drying step of 100 g/m2 or less.
C08L 101/00 - Compositions contenant des composés macromoléculaires non spécifiés
C08K 3/013 - Charges, pigments ou agents de renforcement
C08L 1/00 - Compositions contenant de la cellulose, de la cellulose modifiée ou des dérivés de la cellulose
C08L 23/00 - Compositions contenant des homopolymères ou des copolymères d'hydrocarbures aliphatiques non saturés ne possédant qu'une seule liaison double carbone-carboneCompositions contenant des dérivés de tels polymères
C08L 67/04 - Polyesters dérivés des acides hydroxycarboxyliques, p. ex. lactones
C08L 77/00 - Compositions contenant des polyamides obtenus par des réactions créant une liaison amide carboxylique dans la chaîne principaleCompositions contenant des dérivés de tels polymères
D21H 11/00 - Pâte ou papier comprenant des fibres de cellulose ou de lignocellulose uniquement d'origine naturelle
D21H 25/04 - Traitement physique, p. ex. chauffage ou irradiation
KYOTO MUNICIPAL INSTITUTE OF INDUSTRIAL TECHNOLOGY AND CULTURE (Japon)
Inventeur(s)
Takada, Shinichi
Kitawaki, Yuka
Nakajima, Yoshio
Tomehara, Masahiro
Yamamoto, Yoshihiro
Tomari, Naohiro
Abrégé
The purpose of the present invention is to provide a microbial test method using ISFET measurement, said method having improved detection sensitivity and measurement stability compared to conventional methods. This purpose is solved by a microbial test method, etc., said microbial test method comprising: a step for mixing a sampling solution with an antibody solution to give a test solution; a step for filtering the test solution to give a filtrate of the test solution; a step for adding the filtrate of the test solution and a substrate solution to the sensor unit of an ISFET device and measuring a change in proton amount; and a step for, when the proton amount change is small, judging that microorganisms are present.
G01N 33/536 - Tests immunologiquesTests faisant intervenir la formation de liaisons biospécifiquesMatériaux à cet effet avec formation d'un complexe immunologique en phase liquide
C12Q 1/04 - Détermination de la présence ou du type de micro-organismeEmploi de milieux sélectifs pour tester des antibiotiques ou des bactéricidesCompositions à cet effet contenant un indicateur chimique
5.
FIBER-REINFORCED RESIN COMPOSITION HAVING AN IMPROVED FIBRILLATION PROPERTY AND METHOD FOR PRODUCING THE SAME, AND MOLDED BODY AND FIBRILLATION AGENT
KYOTO MUNICIPAL INSTITUTE OF INDUSTRIAL TECHNOLOGY AND CULTURE (Japon)
OJI HOLDINGS CORPORATION (Japon)
NIPPON PAPER INDUSTRIES CO., LTD. (Japon)
SEIKO PMC CORPORATION (Japon)
Inventeur(s)
Yano, Hiroyuki
Semba, Takeshi
Abrégé
The purpose of the present invention is to provide: a resin composition having excellent strength and ductility and containing hydrophobic cellulose fibers; a method for producing the same; and a molded body. The present invention relates to a fiber-reinforced resin composition (D) containing microfibrillated hydrophobic cellulose-based fibers (A), a fibrillation agent (B1), and a thermoplastic resin (C), wherein the microfibrillated hydrophobic cellulose-based fibers (A) are modified by an acyl group having 2-5 carbons, and the fibrillation agent (B1) is at least one compound selected from the group consisting of polyalcohol having a molecular weight of 130 to 400 and lactone having a molecular weight of 86 to 115.
KYOTO MUNICIPAL INSTITUTE OF INDUSTRIAL TECHNOLOGY AND CULTURE (Japon)
Inventeur(s)
Kohama Kazuyuki
Abrégé
The present invention addresses the problem of bonding a ceramic and a ceramic to each other or a ceramic and a metal to each other in such a manner that a bonded product can withstand a use under high-temperature conditions, and particularly addresses the problem of reducing the heating temperature and the heating time for a bonding material. The present invention provides a bonding material for bonding a ceramic and a ceramic to each other or a ceramic and a metal to each other, the bonding material being characterized by containing silicon and a metal having a vapor pressure at 1000°C of 0.1 Pa or more. When the bonding is performed by applying the bonding material of the present invention to members to be bonded, it becomes possible to bond the members to each other with a bonding member that can withstand a use under high-temperature conditions.
C04B 37/00 - Liaison des articles céramiques cuits avec d'autres articles céramiques cuits ou d'autres articles, par chauffage
C04B 37/02 - Liaison des articles céramiques cuits avec d'autres articles céramiques cuits ou d'autres articles, par chauffage avec des articles métalliques
7.
FIBER-REINFORCED RESIN COMPOSITION AND PRODUCTION METHOD THEREFOR, AND MOLDED ARTICLE
KYOTO MUNICIPAL INSTITUTE OF INDUSTRIAL TECHNOLOGY AND CULTURE (Japon)
NIPPON PAPER INDUSTRIES CO., LTD. (Japon)
OJI HOLDINGS CORPORATION (Japon)
SEIKO PMC CORPORATION (Japon)
Inventeur(s)
Yano, Hiroyuki
Nakatsubo, Fumiaki
Omura, Haruo
Semba, Takeshi
Kitagawa, Kazuo
Date, Takashi
Abrégé
The purpose of the present invention is to provide a fiber-reinforced resin composition having excellent strength and elastic modulus, and excellent impact strength. The present invention pertains to a fiber-reinforced resin composition containing (A) microfibrillated cellulose fibers, (B) plant fibers, and (C) a thermoplastic resin, wherein the microfibrillated cellulose fibers (A) include a non-chemically modified or chemically modified cellulose polymer (requirement (a)), and the plant fibers (B) are non-chemically modified plant fibers or chemically modified plant fibers (requirement (b)).
KYOTO MUNICIPAL INSTITUTE OF INDUSTRIAL TECHNOLOGY AND CULTURE (Japon)
OJI HOLDINGS CORPORATION (Japon)
NIPPON PAPER INDUSTRIES CO., LTD. (Japon)
SEIKO PMC CORPORATION (Japon)
Inventeur(s)
Yano, Hiroyuki
Nakatsubo, Fumiaki
Omura, Haruo
Semba, Takeshi
Kitagawa, Kazuo
Kobayashi, Yasushi
Abrégé
1-41-41-4 alkyl group, a 2-hydroxyethyl group, a 2-hydroxypropyl group, a 2-cyanoethyl group, or an allyl group). The principal constituent of the fibrillation aid is an amide compound represented by general formula (1) R1-CO-N(R2)-R3(In the formula: R1and R31-41-4 alkyl group, or R1and R33-113-11 alkylene group; and R21-32-42-4 acyl group.).
C08L 101/00 - Compositions contenant des composés macromoléculaires non spécifiés
D06M 11/58 - Traitement des fibres, fils, filés, tissus ou des articles fibreux faits de ces matières, avec des substances inorganiques ou leurs complexesUn tel traitement combiné avec un traitement mécanique, p. ex. mercerisage avec de l'azote ou ses composés, p. ex. avec des nitrures
D21H 11/18 - Fibres hautement hydratées, gonflées ou aptes à être fibrillées
D21H 15/02 - Pâte ou papier comprenant des fibres ou des matériaux formant des nappes caractérisés autrement que par leur constitution chimique caractérisés par leur configuration
9.
FIBER-REINFORCED RESIN COMPOSITION, FIBER-REINFORCED MOLDED BODY AND METHOD FOR PRODUCING SAME
KYOTO MUNICIPAL INSTITUTE OF INDUSTRIAL TECHNOLOGY AND CULTURE (Japon)
NIPPON PAPER INDUSTRIES CO., LTD. (Japon)
SEIKO PMC CORPORATION (Japon)
Inventeur(s)
Yano, Hiroyuki
Semba, Takeshi
Nishioka, Satoshi
Ito, Akihiro
Kitagawa, Kazuo
Abrégé
Provided is a fiber-reinforced resin composition containing (A) a chemically modified MFC-based fiber, (B) an inorganic filler, and (C) a thermoplastic resin, wherein the (A) chemically modified MFC and the (B) inorganic filler satisfy the requirements of (a) and (b) below: (a) the (A) chemically modified MFC is a microfibrillated fiber of a fiber composed of a chemically modified cellulose polymer represented by formula (1), (Lg)Cell-O-R (1; and (b) the inorganic filler (B)is one or more fillers selected from the group consisting of glass fiber, glass wool, carbon fiber and the like.
C08L 101/12 - Compositions contenant des composés macromoléculaires non spécifiés caractérisées par des propriétés physiques, p. ex. anisotropie, viscosité ou conductivité électrique
C08J 3/20 - Formation de mélanges de polymères avec des additifs, p. ex. coloration
C08J 3/22 - Formation de mélanges de polymères avec des additifs, p. ex. coloration en utilisant les techniques des charges mères
C08J 5/04 - Renforcement des composés macromoléculaires avec des matériaux fibreux en vrac ou en nappes
C08K 3/00 - Emploi de substances inorganiques en tant qu'adjuvants
C08K 3/013 - Charges, pigments ou agents de renforcement
C08L 51/06 - Compositions contenant des polymères greffés dans lesquels le composant greffé est obtenu par des réactions faisant intervenir uniquement des liaisons non saturées carbone-carboneCompositions contenant des dérivés de tels polymères greffés sur des homopolymères ou des copolymères d'hydrocarbures aliphatiques ne contenant qu'une seule liaison double carbone-carbone
KYOTO MUNICIPAL INSTITUTE OF INDUSTRIAL TECHNOLOGY AND CULTURE (Japon)
Inventeur(s)
Mizukami, Shinya
Miyamura, Takeshi
Yamaji, Naoki
Hashimoto, Masayuki
Takahashi, Katsuo
Kitano, Yuka
Nishioka, Satoshi
Semba, Takeshi
Ito, Akihiro
Abrégé
Provided is a mixture for resin reinforcement (X1) containing a blocked isocyanate compound (A) and cellulose fibers (B). Also provided is a mixture for resin reinforcement (X1) containing a blocked isocyanate compound (A) or polyurethane compound (D), cellulose fibers (B), and an anionic surfactant (E) or silicone-based or acetylene-based nonionic surfactant (F).
C08L 101/00 - Compositions contenant des composés macromoléculaires non spécifiés
B29B 7/10 - MélangeMalaxage discontinu, avec dispositifs mécaniques de mélange ou de malaxage, c.-à-d. de type travaillant par charges avec dispositifs de mélange ou de malaxage mobiles rotatifs
B29B 7/46 - MélangeMalaxage continu, avec dispositifs mécaniques de mélange ou de malaxage avec dispositifs de mélange ou de malaxage mobiles rotatifs avec plus d'un arbre
C08J 5/24 - Imprégnation de matériaux avec des prépolymères pouvant être polymérisés en place, p. ex. fabrication des "prepregs"
C08K 5/29 - Composés contenant des liaisons doubles carbone-azote
C08L 1/00 - Compositions contenant de la cellulose, de la cellulose modifiée ou des dérivés de la cellulose
09 - Appareils et instruments scientifiques et électriques
Produits et services
Metalworking machines and tools; chemical processing
machines and apparatuses; filters for chemical processing
machines and apparatuses; food or beverage processing
machines and apparatuses; filters for food or beverage
processing machines and apparatuses; glassware manufacturing
machines and apparatuses; moulds being parts of machines for
use in the manufacture of glassware; plastic processing
machines and apparatuses; moulds being parts of machines for
processing plastics; semiconductor manufacturing machines
and systems; metal masks being parts of machines for
manufacturing of semiconductor; machine elements, not for
land vehicles; toothed wheels or gears, machine elements not
for land vehicles; springs, machine elements not for land
vehicles; metal masks being parts of machines for
manufacturing of organic EL displays. Metal masks being parts of display units for
telecommunication machines and apparatuses; metal masks
being parts of display units for electronic machines and
apparatuses; metal masks being parts of display units for
computers; display units for telecommunication machines and
apparatuses, and their parts; display units for electronic
machines and apparatuses, and their parts; display units for
computers, and their parts; telecommunication machines and
apparatuses, and their parts; electronic machines and
apparatuses, and their parts.
09 - Appareils et instruments scientifiques et électriques
Produits et services
Metalworking machines and tools; chemical processing
machines and apparatuses; filters for chemical processing
machines and apparatuses; food or beverage processing
machines and apparatuses; filters for food or beverage
processing machines and apparatuses; glassware manufacturing
machines and apparatuses; moulds being parts of machines for
use in the manufacture of glassware; plastic processing
machines and apparatuses; moulds being parts of machines for
processing plastics; semiconductor manufacturing machines
and systems; metal masks being parts of machines for
manufacturing of semiconductor; machine elements, not for
land vehicles; toothed wheels or gears, machine elements not
for land vehicles; springs, machine elements not for land
vehicles; metal masks being parts of machines for
manufacturing of organic EL displays. Metal masks being parts of display units for
telecommunication machines and apparatuses; metal masks
being parts of display units for electronic machines and
apparatuses; metal masks being parts of display units for
computers; display units for telecommunication machines and
apparatuses, and their parts; display units for electronic
machines and apparatuses, and their parts; display units for
computers, and their parts; telecommunication machines and
apparatuses, and their parts; electronic machines and
apparatuses, and their parts.
14.
METHOD FOR PRODUCING FINE SILICON POWDER, AND METHOD FOR PRODUCING FINE SILICON NITRIDE POWDER
KYOTO MUNICIPAL INSTITUTE OF INDUSTRIAL TECHNOLOGY AND CULTURE (Japon)
Inventeur(s)
Ikeuchi, Masahiko
Gueshi, Tatsuro
Yamamoto, Toyohiro
Kawata, Makoto
Takaishi, Taigo
Inada, Hirofumi
Arakawa, Yuya
Kadono, Junichiro
Minami, Hideaki
Abrégé
[Problem] To provide a method for producing fine silicon powder which allows for collection of high-purity flaky fine silicon powder from silicon cutting scraps generated during slicing of a silicon ingot, without using a mechanical pulverization means, such as a ball mill, jet mill, or the like. Further, to provide a method for producing fine silicon nitride powder using flaky fine silicon powder as a starting material. [Solution] A silicon ingot 3 fixed to a fixing plate 4 containing aluminum hydroxide is cut using a fixed abrasive grain wire saw 2, and a slurry containing a silicon cutting powder, impurities, and coolant liquid is recovered. The recovered slurry is subjected to solid-liquid separation to extract a cake 18 containing the silicon cutting powder and impurities. The cake 18 is washed for 20-60 minutes through immersion and stirring in an aqueous sulfuric acid solution containing 1-40 wt% of sulfuric acid and heated to 50-90°C.
B08B 3/08 - Nettoyage impliquant le contact avec un liquide le liquide ayant un effet chimique ou dissolvant
B08B 3/10 - Nettoyage impliquant le contact avec un liquide avec traitement supplémentaire du liquide ou de l'objet en cours de nettoyage, p. ex. par la chaleur, par l'électricité ou par des vibrations
B24B 57/02 - Dispositifs pour l'alimentation, l'application, le triage ou la récupération de produits de meulage, polissage ou rodage pour l'alimentation en produits de meulage, polissage ou rodage à l'état fluide, vaporisés, pulvérisés ou liquéfiés
B28D 5/04 - Travail mécanique des pierres fines, pierres précieuses, cristaux, p. ex. des matériaux pour semi-conducteursAppareillages ou dispositifs à cet effet par outils autres que ceux du type rotatif, p. ex. par des outils animés d'un mouvement alternatif
C01B 21/068 - Composés binaires de l'azote avec les métaux, le silicium ou le bore avec le silicium
KYOTO MUNICIPAL INSTITUTE OF INDUSTRIAL TECHNOLOGY AND CULTURE (Japon)
NIPPON PAPER INDUSTRIES CO., LTD. (Japon)
Inventeur(s)
Semba, Takeshi
Ito, Akihiro
Uesaka, Takahiro
Kitagawa, Kazuo
Nakatsubo, Fumiaki
Yano, Hiroyuki
Abrégé
The purpose of the present invention is to provide a fiber-reinforced resin composition in which satisfactorily dispersible fibers and a resin in which the fibers are easily dispersed have been suitably composited; and a process for producing the fiber-reinforced resin composition. Specifically, the purpose is to provide; a fiber-reinforced resin composition which comprises chemically modified cellulose nanofibers (CNFs) and a thermoplastic resin and which has improved physical properties due to the suitable compositing of the fibers with the resin; and a process for producing the fiber-reinforced resin composition. The fiber-reinforced resin composition comprises (A) chemically modified CNFs and (B) a thermoplastic resin, wherein the chemically modified CNFs and the thermoplastic resin satisfy the following requirements: (a) the ratio R of the solubility parameter (SPcnf) of the chemically modified CNFs (A) to the solubility parameter (SPpol) of the thermoplastic resin (B), SPcnf/SPpol, is in the range of 0.87-1.88 and (b) the chemically modified CNFs (A) have a degree of crystallinity of 42.7% or higher.
Kyoto Municipal Institute of Industrial Technology and Culture (Japon)
YKK Corporation (Japon)
Inventeur(s)
Senba, Takeshi
Kitagawa, Kazuo
Itou, Akihiro
Mizumoto, Kazuya
Abrégé
A fastening component is a molded article of a mixture in which microfibrillated cellulose fibers are dispersed in a thermoplastic resin, wherein the thermoplastic resin has a melting point of between 150 and 200° C., and wherein when the total mass % of the thermoplastic resin and the cellulose fibers is set to be 100 mass %, the mass % of the cellulose fibers included in the mixture is greater than 20 mass % and less than 60 mass %. When the total mass % of the thermoplastic resin and the cellulose fibers is set to be 100%, the mass % of the cellulose fibers included in the mixture is preferably equal to or greater than 30 mass % and equal to or less than 50 mass %.
C08L 77/00 - Compositions contenant des polyamides obtenus par des réactions créant une liaison amide carboxylique dans la chaîne principaleCompositions contenant des dérivés de tels polymères
A44B 1/02 - Boutons caractérisés par leur matériau
C08L 77/02 - Polyamides dérivés des acides oméga-aminocarboxyliques ou de leurs lactames
C08L 77/06 - Polyamides dérivés des polyamines et des acides polycarboxyliques
C08L 77/08 - Polyamides dérivés des polyamines et des acides polycarboxyliques à partir des polyamines et des acides gras non saturés polymérisés
B29C 45/00 - Moulage par injection, c.-à-d. en forçant un volume déterminé de matière à mouler par une buse d'injection dans un moule ferméAppareils à cet effet
B29K 105/12 - Présentation, forme ou état de la matière moulée contenant des agents de renforcement, charges ou inserts de longueur réduite, p. ex. filaments coupés, fibres coupées ou crins
B29K 201/00 - Utilisation de cellulose, de cellulose modifiée ou de dérivés de cellulose, p. ex. de viscose, comme matière de renforcement
Kyoto Municipal Institute of Industrial Technology and Culture (Japon)
Inventeur(s)
Yano, Hiroyuki
Sato, Akihiro
Yoshimura, Tomoaki
Igarashi, Yuko
Kabusaki, Daisuke
Nakatsubo, Fumiaki
Okumura, Hiroaki
Semba, Takeshi
Kitagawa, Kazuo
Kataoka, Hiromasa
Shintani, Kazuhiro
Abrégé
The present invention provides a method for producing a resin composition, which, by means of simple steps, can uniformly disperse microfibrillated plant fiber in a highly hydrophobic resin and can impart enhanced mechanical strength to a molding material obtained by molding the resin composition. The present invention further provides a resin composition having excellent heat resistance and low linear thermal expansion. The present invention relates to a method for producing a resin composition, the method including a step of mixing a thermoplastic resin or thermosetting resin (A), and modified plant fiber (b) or modified microfibrillated plant fiber (B), in the presence of an organic liquid (C), the modified plant fiber (b) or modified microfibrillated plant fiber (B) being obtained by modification with an alkyl or alkenyl succinic anhydride in a liquid capable of swelling microfibrillated plant fiber (B′) or plant fiber (b).
C08L 59/02 - Polyacétals contenant uniquement des polyoxyméthylènes séquencés
C08L 23/02 - Compositions contenant des homopolymères ou des copolymères d'hydrocarbures aliphatiques non saturés ne possédant qu'une seule liaison double carbone-carboneCompositions contenant des dérivés de tels polymères non modifiées par un post-traitement chimique
C08L 23/04 - Homopolymères ou copolymères de l'éthylène
C08L 23/10 - Homopolymères ou copolymères du propylène
C08L 77/02 - Polyamides dérivés des acides oméga-aminocarboxyliques ou de leurs lactames
C08J 3/22 - Formation de mélanges de polymères avec des additifs, p. ex. coloration en utilisant les techniques des charges mères
C08L 59/00 - Compositions contenant des polyacétalsCompositions contenant des dérivés des polyacétals
C08L 97/00 - Compositions contenant des matières contenant de la lignine
KYOTO MUNICIPAL INSTITUTE OF INDUSTRIAL TECHNOLOGY AND CULTURE (Japon)
YKK CORPORATION (Japon)
Inventeur(s)
Senba,takeshi
Kitagawa,kazuo
Itou,akihiro
Mizumoto,kazuya
Abrégé
A fastening member is a molded product of a raw material comprising a thermoplastic resin and microfibrylated cellulose fibers dispersed in the thermoplastic resin, wherein the thermoplastic resin has a melting point of 150 to 200˚C and the cellulose fibers are contained in the raw material in an amount of 20 to 60 mass% exclusive relative to 100 mass%, i.e., the total mass%, of the thermoplastic resin and the cellulose fibers. It is preferred that the cellulose fibers are contained in the raw material in an amount of 30 to 50 mass% inclusive relative to 100 mass%, i.e., the total mass%, of the thermoplastic resin and the cellulose fibers.
C08L 1/00 - Compositions contenant de la cellulose, de la cellulose modifiée ou des dérivés de la cellulose
C08L 77/00 - Compositions contenant des polyamides obtenus par des réactions créant une liaison amide carboxylique dans la chaîne principaleCompositions contenant des dérivés de tels polymères
C08L 101/00 - Compositions contenant des composés macromoléculaires non spécifiés
19.
METHOD FOR PRODUCING RESIN COMPOSITION COMPRISING MODIFIED MICROFIBRILLATED PLANT FIBERS, AND SAME RESIN COMPOSITION
KYOTO MUNICIPAL INSTITUTE OF INDUSTRIAL TECHNOLOGY AND CULTURE (Japon)
Inventeur(s)
Yano, Hiroyuki
Sato, Akihiro
Yoshimura, Tomoaki
Igarashi, Yuko
Kabusaki, Daisuke
Nakatsubo, Fumiaki
Okumura, Hiroaki
Semba, Takeshi
Kitagawa, Kazuo
Kataoka, Hiromasa
Shintani, Kazuhiro
Abrégé
Provided is a method for producing a resin composition with which, by means of simple steps, microfibrillated plant fibers can be uniformly dispersed in a highly hydrophobic resin and mechanical strength of the molded material obtained by molding the resulting resin composition can be improved. Moreover, provided is a resin composition having excellent heat resistance and low linear thermal expansion. The present invention relates to a method for producing a resin composition comprising a step for mixing, in the presence of an organic liquid (C), a thermoplastic resin or thermosetting resin (A), and modified plant fibers (b) or modified microfibrillated plant fibers (B) obtained by modification with an alkyl or alkenyl succinic anhydride in a liquid capable of swelling microfibrillated plant fibers (B') or plant fibers (b).