Title: Lightning firecrackers
Application Number: 87102117 Application Date: 1987.11.25
Publication Number: 1033318 Publication Date: 1989.06.07
Approval Pub. Date: Granted Pub. Date:
International Classifi-cation: C06B31/02,F42B4/00
Applicant(s) Name: Yao Guangming Address:
Inventor(s) Name: Li Shuyi
Attorney & Agent: YANG HONG
Abstract:
     The present invention relates to fireworks and firecrackers and it is esp suitable for producing small firecrackers and rocket firecrackers. In this invention, potassium nitrate instead of potassium chlorate and antimony sulphide is used, therefore it has the merits of safety, poisonlessness, odourlessness, less smoke, low friction sensitivity, high strike resistance, and high burning point. Furthermore, due to the rational compounding, these firecrackers burn completely, produce no smoke and do not ignite paper during being set off.
Time: 5