Original document(7 pages) Authorized document(7 pages) 中文版
    The tyre self-repairing agent consists of PVA, sodium benzoate, ethanol, sodium nitrite, antiager, filler and water. It is filled into inner tube of tyre to repair cut fast without affecting normal running. Under high temperature, it can absorb heat inside the tyre to prevent burst of the tyre. When heated, its PVA will be atomized to form one layer of film on the inner wall of the tyre to protect it comprehensively. In addition, it will not freeze until reaching temperature below minus 40 deg.c.
Application Number
申请号		 02133805 Application Date
申请日		 2002.09.25
Title 名称 Tyre self-repairing agent
Publication Number
公开号		 1403526 Publication Date
公开日		 2003.03.19
Approval Pub. Date Granted Pub. Date 2004.05.26
International Classification 分类号 C09K3/12
Applicant(s) Name
申请人		 Yang Xingchun
Address 地址 401321
Inventor(s) Name 发明人 Yang Xingchun
Attorney & Agent 代理人 wei changwei

  
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