Research/Patents/US 5042386
US 5042386

DESTRUCTIVE DEVICE FOR METAL OXIDE-SEMICONDUCTORS

Assignee

Filed

Sep 27, 1974

Granted

Aug 27, 1991

Location

CA US

Abstract

A pyrotechnic composition containing from 55 to 65 percent by weight Fe.s2 O3 powder, 15 to 25 percent by weight aluminum powder, 5 to 15 percent by weight Ba(NO3)2, 2 to 3 percent by weight MoS2 and 5 to 10 percent by weight Viton A (a copolymer of vinylidene fluoride and hexafluoropropylene) is disclosed as being useful in the destruction of metal oxide-semiconductor chips.

Source: Google Patents

35 USC §181 Secrecy Order

Imposed

Oct 28, 1981

Rescinded

Aug 6, 1990

Duration

8 years, 9 months

Inventor

  • 1HOWARD W. KRUSE
Back to patent indexSource: USPTO 35 USC §181 secrecy order records