Siloxane-coated ammonium perchlorate and propellant compositions

Details Siloxane-coated ammonium perchlorate and propellant compositions Siloxane-coated ammonium perchlorate and propellant compositions

1973-04-19

1978-11-07

Sebastian, Leland A.

Explosive and thermic compositions or charges

Structure or arrangement of component or product

Coated component

149 8, 149 194, 149 76, C06B 4534

Patent

active

041244184

ABSTRACT:
Ammonium perchlorate particles having strongly adherent wettable coatings are made by treating the particles with stong amines that displace ammonia to form amine perchlorates at the particle surfaces. Silanylamines are preferred since after amination of the perchlorate the silane groups can be hydrolyzed to siloxanes having good wettability by liquid polymeric propellant binders. The coated perchlorate can be used to produce solid propellants having improved mechanical properties and burning characteristics.

REFERENCES:
patent: 3092526 (1963-06-01), Philipson
patent: 3172794 (1965-03-01), Ender
patent: 3190776 (1965-06-01), Ender
patent: 3551222 (1970-12-01), Kaufman et al.

Affiliated with

Also associated with

Rating

Siloxane-coated ammonium perchlorate and propellant compositions does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Siloxane-coated ammonium perchlorate and propellant compositions, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Siloxane-coated ammonium perchlorate and propellant compositions will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2232330