Abstract: Compositions comprising methionine, threonine, and a pharmacologically acceptable iron compound as active ingredients are effective for improving or preventing iron deficiency anemia and can be ingested easily and exhibit effects from an early stage.

Abstract: To provide a powder coating material composition capable of forming a fluororesin layer excellent in adhesion to a base material and having foaming or cracking suppressed even when the firing temperature is as high as at least 380° C. A powder coating material composition comprising a resin powder with an average particle size of from 10 to 800 ?m containing polymer A and heat stabilizer B, wherein the proportion of the heat stabilizer B to 100 parts by mass of the polymer A is from 0.01 to 30 parts by mass. Polymer A: A tetrafluoroethylene/perfluoro (alkyl vinyl ether) copolymer having at least one type of functional group selected from the group consisting of a carbonyl group-containing group, etc., or a tetrafluoroethylene/hexafluoropropylene copolymer, having the functional group, and having a melting point of from 260 to 320° C.

Abstract: To provide a powder primer composition excellent in adhesion properties and a laminate obtained by using it. The power primer composition comprises a powder made of a reactive ethylene/tetrafluoroethylene copolymer containing repeating units (A) based on tetrafluoroethylene, repeating units (B) based on ethylene, and repeating units (C) based on a monomer having an acid anhydride residue and a polymerizable unsaturated bond, wherein (C)/((A)+(B)) is from 1/10,000 to 5/100 by molar ratio; and a powder made of an epoxy resin having an epoxy equivalent of from 500 to 2,700 and a softening point of at least 70° C.; wherein the mass ratio of the powder made of a reactive ethylene/tetrafluoroethylene copolymer to the powder made of an epoxy resin is from 99/1 to 80/20.

Abstract: To provide a powder for coating, whereby it is possible to form a coating film excellent in acid resistance. The powder comprises a fluororesin and particles of a composite oxide containing at least two metals selected from the group consisting of Cu, Mn, Co, Ni and Zn.

Abstract: To provide a powder primer composition excellent in adhesion properties and a laminate obtained by using it. The power primer composition comprises a powder made of a reactive ethylene/tetrafluoroethylene copolymer containing repeating units (A) based on tetrafluoroethylene, repeating units (B) based on ethylene, and repeating units (C) based on a monomer having an acid anhydride residue and a polymerizable unsaturated bond, wherein (C)/((A)+(B)) is from 1/10,000 to 5/100 by molar ratio; and a powder made of an epoxy resin having an epoxy equivalent of from 500 to 2,700 and a softening point of at least 70° C.; wherein the mass ratio of the powder made of a reactive ethylene/tetrafluoroethylene copolymer to the powder made of an epoxy resin is from 99/1 to 80/20.

Abstract: To provide a liquid primer composition excellent in adhesion properties and a laminate using the same. The liquid primer composition comprises a powder (X) made of a reactive ethylene/tetrafluoroethylene copolymer containing repeating units (A) based on tetrafluoroethylene, repeating units (B) based on ethylene, and repeating units (C) based on a monomer having an acid anhydride residue and a polymerizable unsaturated bond, in a content ratio of (C)/((A)+(B)) being from 1/10,000 to 5/100 by molar ratio; a powder (Y) made of an epoxy resin; and water (Z); wherein the content of the powder (Y) made of an epoxy resin is from 1 to 30 parts by mass per 100 parts by mass of the powder (X) made of a reactive ethylene/tetrafluoroethylene copolymer.

Abstract: A laminated rubber hose comprising an inner layer made of a fluororubber (such as a tetrafluoroethylene/propylene elastic copolymer) composition and an outer layer made of a silicone rubber (such as dimethyl silicone rubber) composition, co-vulcanized, wherein the peel strength between the inner layer and the outer layer is at least 8 N/cm. The laminated rubber hose of the present invention is excellent in the heat resistance, the oil resistance and the chemical resistance, and is suitable for a rubber hose for an intercooler of a Diesel engine.