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:
Nov. 30, 1999
Filed:
Apr. 15, 1998
Applicant:
Inventor:
Hubert G Timmerman, Manhattan Beach, CA (US);
Assignee:
Special Devices, Inc., Newhall, CA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
D03D / ; C06B / ; C06B / ;
U.S. Cl.
CPC ...
1491096 ; 149 193 ; 149 1992 ; 149 1993 ; 264-34 ;
Abstract
Disclosed is an improved method of drying a slurry of adhesive particles and counter-solvent such as a slurry of pyrotechnic particles and counter-solvent produced by the precipitation method, wherein the counter-solvent is evaporated from the slurry for a period of time under turbulence so as to prevent caking or aggregation of the particles.