An emulsion coagulant for coagulating a tire puncture sealant containing emulsion particles includes a mineral which induces aggregation of the emulsion particles by one or both of weakening of surface charge of the emulsion particles and formation of hydrogen bond between the mineral and the emulsion particles, and a gelation agent. The emulsion coagulant enables easy recovery of the tire puncture sealant from a tire as well as easy disposal of the recovered sealant.


< Non-aqueous dispersions of naphthol as pigments

< Toner, developer including the toner, and image forming method, image forming apparatus and process cartridge using the toner

> Electrostatic image developer, process cartridge, and image forming apparatus

> Transparent polyolefin compositions

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