Specifications

The Patent Office Journal 17/12/2010
4642
(12) PATENT APPLICATION PUBLICATION (21) Application No.482/CAL/2000 A
(19) INDIA
(22) Date of filing of Application :22/08/2000 (43) Publication Date : 17/12/2010
(54) Title of the invention : A PROCESS FOR PREPARATION OF IMPROVED WATER-IN-OIL EMULSION EXPLOSIVES FOR
USE AS BOOSTERS
(51) International classification
:C06B
31/02
(31) Priority Document No :NA
(32) Priority Date :NA
(33) Name of priority country :NA
(86) International Application No
Filing Date
:NA
:NA
(87) International Publication No : NA
(61) Patent of Addition to Application Number
Filing Date
:NA
:NA
(62) Divisional to Application Number
Filing Date
:NA
:NA
(71)Name of Applicant :
1)INDIAN EXPLOSIVE LIMITED
Address of Applicant :120A,LEE ROAD, CALUTTA West
Bengal India
(72)Name of Inventor :
1)KIDAMBI MOHAN
2)SATYAWAN KUMAR NAYAK
3)RAM NARAIN SINHA
(57) Abstract :
An improved water-in-oil emulsion explosive composition for use boosters cartridged in plastic shells which comprises 70 to 90% by
weight of an aqueous solution of inorganic oxidiser salts such as herein described, from 3 to 8% by weight of a fuel phase and from 3
to 7% by weight of one or more solid metallic fuels.
No. of Pages : 10 No. of Claims : 15