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:
Sep. 11, 2007
Filed:
Sep. 21, 2004
Seok-hoon Choi, Suwon-si, KR;
Seok-hoon Choi, Suwon-si, KR;
Samsung Electronics Co., Ltd., Suwon-si, Gyeonggi-do, KR;
Abstract
A method is provided for preparing a particulate phase toner for use in an electrophotographic image forming apparatus. The method uses fractional dissolution rather than pulverization and chemical preparation. Accordingly, it is easy to control the size and the shape of toner particles. The fluidity of the toner particles according to the invention is improved. The method of the invention also reduces or eliminate the environmental pollution. A particulate phase toner prepared by the method is also provided.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile