Invention Grant
- Patent Title: Control of crazing, cracking or crystallization of a charge transport layer in a photoconductor
- Patent Title (中): 控制光电导体中电荷输送层的裂纹，开裂或结晶
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Application No.: US11535735Application Date: 2006-09-27
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Publication No.: US07642027B2Publication Date: 2010-01-05
- Inventor: James Alan Hartman , Ronald Harold Levin , Weimei Luo , Dat Quoc Nguyen , Tanya Yvonne Thames
- Applicant: James Alan Hartman , Ronald Harold Levin , Weimei Luo , Dat Quoc Nguyen , Tanya Yvonne Thames
- Applicant Address: US KY Lexington
- Assignee: Lexmark International, Inc.
- Current Assignee: Lexmark International, Inc.
- Current Assignee Address: US KY Lexington
- Agent Elizabeth C. Jacobs
- Main IPC: G03G15/02
- IPC: G03G15/02
Abstract:
A charge transport composition is provided including a cyclo-aliphatic ether compound. One purpose of the cyclo-aliphatic ether compound is to improve the resistance to crazing, crystallization and etching of the charge transport layer. The charge transport composition may be coated along with a charge generation composition onto a conductive substrate to form a photoconductor. The charge transport composition may therefore be employed in a photoconductor located in a printer or a printer cartridge.
Public/Granted literature
- US20080076051A1 Control of Crazing, Cracking or Crystallization of a Charge Transport Layer In a Photoconductor Public/Granted day:2008-03-27
Information query
