发明名称 |
COATING MATERIAL FOR PROTECTING TOOTH SURFACE |
摘要 |
A coating material for protecting the surfaces of teeth is obtained by dissolving a resinous composition comprising 100 weight parts of a polystreyene resin or a high-impact polystyrene resin and 1 to 60 weight parts of rosin or a rosin derivative added thereto in an organic solvent. The resinous composition may further contain 1 to 100 weight parts of a chlorinated polymer and 1 to 100 weight parts of a coloring matter. |
申请公布号 |
JPS62277953(A) |
申请公布日期 |
1987.12.02 |
申请号 |
JP19860119156 |
申请日期 |
1986.05.26 |
申请人 |
G C DENTAL IND CORP |
发明人 |
TAKAHASHI MASAYUKI;NAKAZATO RYOJI |
分类号 |
A61C19/06;A61K6/00;A61K6/02;A61K6/08;A61K6/083;C08L25/06;C08L93/04 |
主分类号 |
A61C19/06 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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