Invention Grant
- Patent Title: Toner for developing electrostatic latent image and method of preparing the same
- Patent Title (中): 用于显影静电潜像的调色剂及其制备方法
-
Application No.: US13233204Application Date: 2011-09-15
-
Publication No.: US08741517B2Publication Date: 2014-06-03
- Inventor: Kyeong Pang , Jun-young Lee , Tae-hoe Koo , Su-bum Park , Ju-yeon Lee
- Applicant: Kyeong Pang , Jun-young Lee , Tae-hoe Koo , Su-bum Park , Ju-yeon Lee
- Applicant Address: KR Suwon-Si
- Assignee: Samsung Electronics Co., Ltd.
- Current Assignee: Samsung Electronics Co., Ltd.
- Current Assignee Address: KR Suwon-Si
- Agency: Staas & Halsey LLP
- Priority: KR10-2010-0090660 20100915
- Main IPC: G03G9/08
- IPC: G03G9/08

Abstract:
A toner includes a binder including two different weight molecular weight resins, a colorant, and a releasing agent, wherein a gel permeation chromatogram (GPC) molecular weight distribution curve of the toner has a major peak (Mp) present in a range of about 1.0×104 to about 3.0×104 g/mol and a shoulder curve starting at 1.0×105 g/mol or more, and a storage modulus (G′) curve of the toner with respect to temperature has Ts, which is a temperature at which a storage modulus value begins to decrease, in a temperature range of about 50 to about 67° C.
Public/Granted literature
- US20120064450A1 TONER FOR DEVELOPING ELECTROSTATIC LATENT IMAGE AND METHOD OF PREPARING THE SAME Public/Granted day:2012-03-15
Information query