| 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 | ||
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Abstract: |
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| 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. | |||
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| Time: | 15 | ||
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