Explosive and thermic compositions or charges – Structure or arrangement of component or product – Particles of diverse size or shape
Patent
1981-03-11
1983-02-22
Lechert, Jr., Stephen J.
Explosive and thermic compositions or charges
Structure or arrangement of component or product
Particles of diverse size or shape
149 37, C06B 4502
Patent
active
043746861
ABSTRACT:
A novel pyrotechnic delay composition is provided for use in both non-electric and electric blasting caps which is characterized by uniform burn rate and low toxicity. The composition, comprising an admixture of stannic oxide and silicon, has no carcinogenic properties.
REFERENCES:
patent: 1877127 (1932-09-01), Hale
patent: 1903814 (1933-04-01), Graff
patent: 2560452 (1951-07-01), Kerr et al.
patent: 3020610 (1962-02-01), Rejdak
patent: 3089798 (1963-05-01), Rejdak
Davitt Alan L.
Yuill Kenneth A.
CXA Ltd./ CXA LTEE
Lechert Jr. Stephen J.
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