Abstract: The present invention provides a rubber composition comprising: a guanidine fatty acid salt (A), which is a salt of guanidine and a fatty acid; natural rubber and/or synthetic rubber (B); and an inorganic filler (C).

Abstract: To provide a novel resin having excellent dielectric properties, a method for producing the resin, a curable resin composition, and a cured product. The resin contains constituent units described in Group (1). R1 each independently represent a methylene group, a methylene oxy group, a methylene oxy methylene group, or an oxy methylene group. R2 and R3 each independently represent a halogen atom, an alkyl group having from 1 to 10 carbons, a halogenated alkyl group having from 1 to 10 carbons, a hydroxy alkyl group having from 1 to 10 carbons, or an aryl group having from 6 to 12 carbons. R4, R5, and R6 each independently represent a hydrogen atom, a halogen atom, an alkyl group having from 1 to 10 carbons, a halogenated alkyl group having from 1 to 10 carbons, a hydroxy group, a hydroxy alkyl group having from 1 to 10 carbons, or an aryl group having from 6 to 12 carbons.

Abstract: A composition for sterilization and cleaning which comprises 0.001-30 mass % peracetic acid, 0.001-30 mass % hydrogen peroxide, 1-70 mass % acetic acid and/or salt thereof, 0.001-5 mass % polyoxyethylene lauryl ether acetate or salt thereof, and water, the composition having a pH of 4.0-10.0.

Abstract: The present invention provides a rubber composition comprising: a guanidine fatty acid salt (A), which is a salt of guanidine and a fatty acid; natural rubber and/or synthetic rubber (B); and an inorganic filler (C).

Abstract: Provided is a method for producing a vulcanized rubber composition, including: a first kneading step of obtaining a kneaded mixture comprising a rubber component comprising at least one selected from the group consisting of natural rubbers and synthetic rubbers, a filler comprising an inorganic filler, and a sulfur-containing silane coupling agent; a second kneading step of adding sulfur and a vulcanization accelerator to the kneaded mixture, followed by kneading, to thereby obtain an unvulcanized rubber composition; and a vulcanization step of vulcanizing the unvulcanized rubber composition to thereby obtain a vulcanized rubber composition having a glass transition temperature of ?30° C. to 0° C. by; wherein specific aminoguanidines are added, followed by kneading, in the first kneading step.

Abstract: Provided is a method for producing a vulcanized rubber composition, including: a first kneading step of obtaining a kneaded mixture comprising a rubber component comprising at least one selected from the group consisting of natural rubbers and synthetic rubbers, a filler comprising an inorganic filler, and a sulfur-containing silane coupling agent; a second kneading step of adding sulfur and a vulcanization accelerator to the kneaded mixture, followed by kneading, to thereby obtain an unvulcanized rubber composition; and a vulcanization step of vulcanizing the unvulcanized rubber composition to thereby obtain a vulcanized rubber composition having a glass transition temperature of ?30° C. to 0° C. by; wherein specific aminoguanidines are added, followed by kneading, in the first kneading step.

Abstract: A method for producing an electric-wave-transmissible transferring member capable of expressing a metallic luster pattern having a sharp outline. A peel layer (3) is formed on a base sheet (2) throughout the entire surface of the sheet. Next, a water-soluble pattern layer (4) is partially formed thereon. Next, an electric-wave-transmissible metallic luster layer (5) is formed thereon and throughout the entire surface thereof. Next, a protective layer (6) is formed thereon and throughout the entire surface thereof, or is formed thereon and, partially, in the region where the water-soluble pattern layer (4) is not formed. Next, the workpiece is subjected to a heating treatment and then a water-washing treatment to peel and remove the water-soluble pattern layer (4), and the electric-wave-transmissible metallic luster layer (5) and the protective layer (6) formed over the layer (4). Next, an adhesive layer (7) is wholly or partially formed on the workpiece.

Abstract: Disclosed is a decorative material in which a metal layer (e.g., a radio-wave-transmitting metal layer) on a non-metallic-lustrous part can be removed readily and sufficiently even when the metal layer is formed partially by a process involving an etching treatment, and can decorate a molded article with a desired pattern readily and satisfactorily. Also disclosed is a method for producing the decorative material. Further disclosed is a molded article produced by using the decorative material.

Abstract: Disclosed is a decorative material in which a metal layer (e.g., a radio-wave-transmitting metal layer) on a non-metallic-lustrous part can be removed readily and sufficiently even when the metal layer is formed partially by a process involving an etching treatment, and can decorate a molded article with a desired pattern readily and satisfactorily. Also disclosed is a method for producing the decorative material. Further disclosed is a molded article produced by using the decorative material.

Abstract: Provided is a method for producing an electric-wave-transmissible transferring member capable of expressing a metallic luster pattern having a shape outline. A peel layer is formed on a base sheet having peelability and throughout the whole of a surface of the sheet. Next, a water-soluble pattern layer is partially formed thereon. Next, an electric-wave-transmissible metallic luster layer is formed thereon and throughout the whole of the surface thereof. Next, a protective layer is formed thereon and throughout the whole of the surface thereof, or is formed thereon and, partially, in the region where the water-soluble pattern layer is not formed. Next, the workpiece is subjected to a heating treatment and then a water-washing treatment to peel and remove the water-soluble pattern layer, and the electric-wave-transmissible metallic luster layer and the protective layer formed over the layer. Next, an adhesive layer is wholly or partially formed on the workpiece.