Patent · US Expired

Method of phlegmatization of crystalline explosives and other explosive crystalline substances, as well as a method of producing plastic bound explosive and substances produced according to the method

US4699741A · kind A · utility

6Cited by

9References

18Claims

0Family size

Assignee

Nobel Kemi AB · SE

Inventors

Sigurd Back · Karlskoga, SE
Jan Nyqvist · Västerås, SE
Per Ericsson · Sundbyberg, SE

Key dates

Filing date	Sep 26, 1986
Grant date	Oct 13, 1987
Priority date	—
Expiry date	Sep 26, 2006

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC06B23/005
WIPO fieldBasic materials chemistry
WIPO sectorChemistry

Abstract

The disclosure primarily relates to a method of phlegmatizing crystalline or otherwise particulate explosive substances or compositions in which these are included, by first coating the discrete particles with a thin layer of oxazolin wax in order thereafter to carry out a conventional wet-granulation with a true phlegmatization agent or a binder agent, such as one of the wax types included under different explosive standards or a plastic composition. The invention also concerns products manufactured according to said method.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.