다음과 같은 기능을 한번의 로그인으로 사용 할 수 있습니다.NTIS 바로가기
다음과 같은 기능을 한번의 로그인으로 사용 할 수 있습니다.DataON 바로가기
다음과 같은 기능을 한번의 로그인으로 사용 할 수 있습니다.Edison 바로가기
다음과 같은 기능을 한번의 로그인으로 사용 할 수 있습니다.Kafe 바로가기
|국가/구분||United States(US) Patent 등록|
|국제특허분류(IPC7판)||C06B-021/00 D03D-023/00 D03D-043/00 F42B-003/00|
|미국특허분류(USC)||264/32 ; 86/201 ; 86/2012 ; 149/1096|
|§371/§102 date||19880616 (19880616)|
|발명자 / 주소|
|출원인 / 주소|
|인용정보||피인용 횟수 : 4 인용 특허 : 3|
A process is provided for the preparation of dibasic propellant charge powder by a solvent-free process, in which a continuous flow of raw powder mixture moist with water is kneaded at an elevated temperature in a set of shearing rollers, to which the raw powder mixture is continuously supplied and at one end of which the gelatinized mass is continuously removed and immediately continuously granulated. The resulting granulate is continuously delivered to an extruder by means of which it is moulded into powder strands which are worked up into the finished...
A continuous process for manufacturing a propellant charge powder from a raw powder mixture made moist by water comprising the steps of: continuously supplying a flow of a water-moistened raw powder mixture to adjacent intake ends of a pair of cooperating shearing rollers defining a nip of adjustable width, each roller having its own drive with infinitely adjustable speed of rotation; homogenizing and gelatinizing the water-moistened raw powder mixture, while controllably expressing water therefrom, by kneading the same at a predetermined elevated temper...