Invention Grant
- Patent Title: Developer rolls having a tuned resistivity
- Patent Title (中): 具有调谐电阻率的显影辊
-
Application No.: US11682901Application Date: 2007-03-07
-
Publication No.: US08398532B2Publication Date: 2013-03-19
- Inventor: Bhaskar Gopalanarayanan , Kelly Ann Killeen , Johnny Dale Massie, II , Ronald Lloyd Roe , James Joseph Semler
- Applicant: Bhaskar Gopalanarayanan , Kelly Ann Killeen , Johnny Dale Massie, II , Ronald Lloyd Roe , James Joseph Semler
- Applicant Address: US KY Lexington
- Assignee: Lexmark International, Inc.
- Current Assignee: Lexmark International, Inc.
- Current Assignee Address: US KY Lexington
- Agent Justin M Tromp
- Main IPC: F16C13/00
- IPC: F16C13/00 ; B05C1/08 ; G03G15/08 ; B21K1/02
Abstract:
Developer roll having a conductive or semi-conductive soft rubber core and a coating deposited in the soft rubber core wherein the coating has a conductive agent. The outer surface of the soft rubber core is modified before the coating is deposited onto the outer surface of the soft rubber core. Methods for making the same.
Public/Granted literature
- US20080219713A1 Developer Rolls Having A Tuned Resistivity And Methods For Making The Same Public/Granted day:2008-09-11
Information query
