Title: Positioning self-extinquishing match and production thereof
Application Number: 87103047 Application Date: 1987.10.19
Publication Number: 1032653 Publication Date: 1989.05.03
Approval Pub. Date: Granted Pub. Date:
International Classifi-cation: C06F3/04,C06F5/00
Applicant(s) Name: Kuang Wenyi Address:
Inventor(s) Name:
Attorney & Agent: CHEN XUEPING YU XIANZHONG
Abstract:
     The present invention belongs to daily necessaries of mankind. The main technical characteristics are: the treatment of part of the match-stick with 2-5 mol of sodium metasilicate solution for 0.5-60 sec. and drying at 30-60 deg. C. The product of the present invention is low in cost. The burn and fire of the untreated part of the stick are self-extinquished at the point where the treated part begins. Therefore, the present invention has good economic and social benefits.
Time: 15
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