The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Feb. 28, 1989
Filed:
Dec. 28, 1987
Pushpito K Ghosh, New Bombay, IN;
Dhirendra N Bhattacharyya, Bombay, IN;
Rama S Iyer, Bombay, IN;
Sudhakar V Chikale, New Bombay, IN;
Arun K Chattopadhyay, Bihar, IN;
Sasanka S Paul, Bihar, IN;
Vattipalli M Rao, Bihar, IN;
Iel Limited, West Bengal, IN;
Abstract
The present invention relates to improved emulsion explosive compositions and their manufacture. More particularly, the invention relates to the provision of improved emulsion explosive compositions having reduced tackiness which permits them to be handled without difficulty and increased rigidity which enables them to maintain desired column height. The improved compositions also evince enhanced detonation sensitivity, improved shelf life over long periods of storage and greater resistance to shock or shear desensitisation though the precise reasons for these improvements are not always clear.