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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.:

US 5374382 B1

PDFFull Text
Date of Patent:
Dec. 20, 1994

Filed:

Oct. 03, 1990

Method of generation and recovery of ultra-fine particles

Applicant:
Inventors:

Akira Nishiwaki, Hino, JP;

Yasuo Moroboshi, Hino, JP;

Atsushi Saito, Hino, JP;

Kazuhiro Fukuda, Hino, JP;

Assignee:

Konica Corporation, , JP;

Attorney:

Bierman; Jordan B.

Primary Examiner:

Wilbur Bascomb, Jr

Int. Cl.
CPC ...
B29B / ;
U.S. Cl.
CPC ...
264-5 ; 264 81 ; 264 85 ; 264140 ; 2329 / ; 118100 ; 118112 ; 118726 ; 159-62 ; 4272556 ; 427358 ; 427368 ;
Abstract

The invention provides a method of producing ultra-fine particles and an apparatus therefor. A particle carrier is moved in a chamber which is decompresed and charged with inert gas. An evaporable material is heated so as to deposit evaporated ultra-fine particles onto a part of the moving particle carrier. The deposited ultra-fine particles are collected from the part of the moving particle carrier while evaporated ultra-fine particles deposit onto another part of the moving particle carrier.

Find Patent Forward Citations

Nishiwaki, Akira. (1994). Method of generation and recovery of ultra-fine particles (U.S. Patent No. 5374382). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5374382

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