Emulsion coagulant, and flat tire repair kit using same
AssigneeThe Yokohama Rubber Co., Ltd.
InventorTakahiro Okamatsu
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Abstract
An object of the present invention is to provide a novel emulsion coagulant having excellent coagulability used in a tire puncture sealing agent, and a tire puncture repair kit that uses the same. The present invention is an emulsion coagulant comprising magnesium oxide and a silane coupling agent and a cellulose and/or magnesium hydroxide, wherein a mass ratio of the magnesium oxide to the silane coupling agent is from 100:0.5 to 100:15; and a tire puncture repair kit that uses the same.
Claims4
A tire puncture repair kit comprising an emulsion coagulant and a tire puncture sealing agent, the emulsion coagulant including magnesium oxide and a silane coupling agent, and at least one selected from the group consisting of a cellulose and magnesium hydroxide, a mass ratio of the magnesium oxide to the silane coupling agent being from 100:0.5 to 100:15.
An emulsion coagulant comprising magnesium oxide and a silane coupling agent and at least one selected from the group consisting of a cellulose and magnesium hydroxide,
- wherein the silane coupling agent is at least one type selected from the group consisting of a compound having a methacryloxy group and at least one type selected from the group consisting of a dimethoxysilyl group, a trimethoxysilyl group, a diethoxysilyl group, and a triethoxysilyl group, tetramethoxysilane, and tetraethoxysilane, a mass ratio of the magnesium oxide to the silane coupling agent being from 100:0.5 to 100:15, wherein a mass ratio of the magnesium oxide to the at least one selected from the group consisting of a cellulose and magnesium hydroxide is from 100:40 to 100:400.
Dependencies are inferred from the claim text.