Abstract: An oil-resistant agent composition which contains (1) a hydrocarbon group-containing polymer and (2) an amphoteric polyacrylamide polymer, and which is capable of imparting paper with excellent oil resistance. The hydrocarbon group-containing polymer has (a) a repeating unit that is formed from an acrylic monomer which has a long-chain hydrocarbon group having 7 to 40 carbon atoms and (b) a repeating unit that is formed from an acrylic monomer which has a hydrophilic group. Preferably, the oil-resistant agent composition additionally contains an anionic polyacrylamide polymer. Also disclosed is an oil-resistant agent kit including a liquid containing the oi-resistant agent composition, a method for producing oil-resistant paper which includes adding the oil-resistant agent composition to a paper constituent material, pulp or pulp slurry, as well as an oil-resistant paper.

Abstract: A paper oil-resistant agent composition containing a hydrocarbon group-containing polymer having a repeating unit formed from a monomer having a hydrocarbon group having 7 to 40 carbon atoms and an NH group-containing group in an amount of 80% by weight or more based on the polymer. Also disclosed is an oil-resistant paper to which the hydrocarbon group-containing polymer in the paper oil-resistant agent composition adheres, a method for producing paper which includes treating paper with the paper oil-resistant composition, and a method for producing molded pulp which includes filling a mold with the paper oil-resistant agent composition and a pulp slurry, and molding the pulp.

Abstract: An image forming method including preparing a thermal transfer sheet having a dye layer on a substrate, the dye layer containing a sublimable dye, preparing a decorative seal having a seal base material on a release sheet, the seal base material having a layered structure of an adhesive layer and a film layered in this order from the release sheet side, the film containing a resin having a dyeing affinity to the sublimable dye contained in the dye layer, and the film having an elongation percentage of not less than 150% and not more than 400% when determined by a test method in conformity with JIS-K-7127:1999, and thermally transferring the sublimable dye in the dye layer onto the seal base material by sublimation thermal transfer process, thereby forming a thermal transfer image on the seal base material.

Abstract: An image forming method including preparing a thermal transfer sheet having a dye layer on a substrate, the dye layer containing a sublimable dye, preparing a decorative seal having a seal base material on a release sheet, the seal base material having a layered structure of an adhesive layer and a film layered in this order from the release sheet side, the film containing a resin having a dyeing affinity to the sublimable dye contained in the dye layer, and the film having an elongation percentage of not less than 150% and not more than 400% when determined by a test method in conformity with JIS-K-7127:1999, and thermally transferring the sublimable dye in the dye layer onto the seal base material by sublimation thermal transfer process, thereby forming a thermal transfer image on the seal base material.