Title: Non-toxic safety match
Application Number: 90105082 Application Date: 1990.04.04
Publication Number: 1055352 Publication Date: 1991.10.16
Approval Pub. Date: Granted Pub. Date:
International Classifi-cation: C06F3/00
Applicant(s) Name: Liu Fengchen Address: 112300
Inventor(s) Name:
Attorney & Agent: WANG HUIMIN
Abstract:
     The presnet invention relates to a safety match containing potassium chlorate, and in its head inflammable matter the sulphur is not contained and replaced with starch. Sadi head infammable matter consists of two portions of incendiary agent and primer. Because the head inflammable matter diesn't contain the sulphur , thurefore when lighting, it doesn't prodce pernicious gas. Besides, the glass powder is replaced with clay in the head inflammable matter, and the higher-priced potassium dichromate content is reduced so as to lower its production cost. The production method of said safety match is simple, and can use the existent conditions of match production at present, don't add new installation, therefore it is easy for application and dissemination.
Time: 13
<- Previous Patent:Matches with wax stem   |  Next Patent:Corn, Chinese sorghum, reed straw... ->