Abstract: The disclosure provides a liquid antiadhesive composition for unvulcanized rubber having excellent anti-adhesion properties and an excellent balance between liquid transferability and stability. The liquid antiadhesive composition for unvulcanized rubber of the disclosure includes: components (A) to (D) below; and water, in which a mass ratio (A)/(D) of the following component (A) to the following component (D) is 5 to 500. (A): Water-soluble polymer other than component (D) (B): Metal soap (C): Surfactant (D): One or more kinds of compounds selected from water-soluble polymers in which thixotropic index (2 rpm/20 rpm) of 2 mass % aqueous solution at 20° C. is 4.

Abstract: A conductive paste composition includes: carbon black having a porous structure and having a DBP oil absorption amount of greater than 240 mL/100 g and a specific surface area of greater than 350 m2/g; and a liquid silicone rubber base composition, in which in a case where the conductive paste composition is dried and cured at 180° C. for two hours to form a conductive film, a content of the carbon black in the conductive film is 4% by mass or greater and 24% by mass or less, and a surface resistance of the conductive film is 1 k? or greater and 9 k? or less.

Abstract: An anti-sticking agent composition for an unvulcanized rubber of the present disclosure includes the following components (A) to (C), and water is provided. The component (A) contains the following component (A1) and the following component (A2). The component (A) is water-soluble polymer, the component (B) is metallic soap, the component (C) is surfactant, the component is (A1) water-soluble polymer other than the component (A2), and the component (A2) is non-ionic cellulose ether.

Abstract: The disclosure provides an adhesion preventive agent for unvulcanized rubber, the adhesion preventive agent containing smectite and having excellent adhesion prevention, fluidity, dispersion solubility, and dried matter washability. An adhesion preventive agent for unvulcanized rubber of the disclosure contains components (A) to (D): (A) smectite; (B) a compound represented by Chemical Formula (1), (C) a surfactant other than the component (B); and (D) at least one substance selected from the group consisting of an inorganic silicate other than the component (A), an inorganic carbonate, an inorganic sulfate, a metal oxide, a metal hydroxide, red iron oxide, carbon black, graphite, and a metal soap. R?—O—(PO)m-H . . . (1) In Chemical Formula (1), R1 is a linear or branched hydrocarbon group having 4 to 20 carbon atoms, PO is an oxypropylene group, and m represents the average addition molar number of PO, and is a number of 12 to 40.

Abstract: The disclosure provides an adhesion preventing agent composition for unvulcanized rubber of which the viscosity is not too high and which allows both lubricity and dispersibility to be obtained in addition to excellent adhesion preventing properties. To achieve the above objective, an adhesion preventing agent composition for unvulcanized rubber of the disclosure includes the following components (A) to (C) and water, wherein the component (B) includes the following components (B1) and (B2), and wherein the mass ratio (B1)/(B2) of the following component (B1) and the following component (B2) is in a range of 1 to 20: (A) a water-soluble polymer, (B) a metallic soap, (C) a surfactant, (B1) at least one metallic soap selected from the group consisting of calcium fatty acid and lithium fatty acid, and (B2) at least one metallic soap selected from the group consisting of zinc fatty acid, magnesium fatty acid, and aluminum fatty acid.

Abstract: An anti-sticking agent composition for an unvulcanized rubber of the present disclosure includes the following components (A) to (C), and water is provided. The component (A) contains the following component (A1) and the following component (A2). The component (A) is water-soluble polymer, the component (B) is metallic soap, the component (C) is surfactant, the component is (A1) water-soluble polymer other than the component (A2), and the component (A2) is non-ionic cellulose ether.

Abstract: The disclosure provides an anti-adhesive composition for unvulcanized rubbers which enables a reduction in anti-adhesive-induced dusting, can exhibit high anti-adhesive properties even in a small application amount, and brings about high slipperiness. The anti-adhesive composition for unvulcanized rubbers includes (A) a water-soluble polymer, (B) particles of a water-insoluble organic polymer, (C) a metal soap, (D) a surfactant and water. The anti-adhesive composition for unvulcanized rubbers includes, with respect to the whole mass of the components excluding the water, 30 mass % or more the component (A), 1-20 mass % the component (B), 20-50 mass % the component (C), and 10-20 mass % the component (D).

Abstract: An anti-tack liquid Q1 is produced by an anti-tack liquid production device, using an anti-tack agent G for unvulcanized rubber in the form of a solid having a moisture content that is more than 3% by mass but is 35% by mass or less, wherein the aforementioned device includes: a hopper 11 for storing the anti-tack agent G for unvulcanized rubber; a stirring tank 13 for mixing water and the anti-tack agent G for unvulcanized rubber; and a quantitative feeder 12 for quantitatively supplying a constant amount of the anti-tack agent for unvulcanized rubber from the hopper 11 to the stirring tank 13.

Abstract: The disclosure provides an anti-adhesive composition for unvulcanized rubbers which enables a reduction in anti-adhesive-induced dusting, can exhibit high anti-adhesive properties even in a small application amount, and brings about high slipperiness. The anti-adhesive composition for unvulcanized rubbers includes (A) a water-soluble polymer, (B) particles of a water-insoluble organic polymer, (C) a metal soap, (D) a surfactant and water. The anti-adhesive composition for unvulcanized rubbers includes, with respect to the whole mass of the components excluding the water, 30 mass % or more the component (A), 1-20 mass % the component (B), 20-50 mass % the component (C), and 10-20 mass % the component (D).

Abstract: Provided is an anti-tack agent for unvulcanized rubber capable of achieving both anti-tack properties and reduction in the amount of foreign matter attributed to the anti-tack agent. The anti-tack agent for unvulcanized rubber is characterized by containing components (A)-(C), the component (B) contains a component (B1), and the contained proportion of the component (B1) is 2-50 mass % with respect to the total mass amount of the component (B). (A) Smectite. (B) At least one material selected from the group consisting of inorganic silicates excluding smectite, inorganic carbonates, inorganic sulfates, metal oxides, metal hydroxides, red iron oxide, carbon black, graphite, and metallic soaps. (C) Surfactant. (B1) At least one metallic soap selected from the group consisting of zinc, magnesium, and aluminum.

Abstract: The invention provides a soil improvement agent composition which contains (A) a fatty acid polyoxyalkylene alkyl ether represented by formula (1): R1CO (EO)m (PO)n OR2 (1) wherein R1 is a straight-chain or branched hydrocarbon group having 13 to 21 carbon atoms, EO represents ethylene oxide, m is a number of 2 to 10, PO represents propylene oxide, n is a number of 1 to 4, and R2 is a hydrocarbon group having 1 to 3 carbon atoms; and (B) a polyoxyalkylene alkyl ether represented by formula (2): R3O (EO)x (PO)y H (2) wherein R3 is a straight-chain or branched hydrocarbon group having 8 to 14 carbon atoms, EO represents ethylene oxide, x is a number of 7 to 12, PO represents propylene oxide, and y is a number of 0 to 3.