Invention Grant
- Patent Title: Stabilizers against toxic emissions in imaging plate or intermediate blanket materials
-
Application No.: US15193045Application Date: 2016-06-25
-
Publication No.: US09649834B1Publication Date: 2017-05-16
- Inventor: David J. Gervasi , Santokh S. Badesha , Mandakini Kanungo
- Applicant: XEROX Corporation
- Applicant Address: US CT Norwalk
- Assignee: Xerox Corporation
- Current Assignee: Xerox Corporation
- Current Assignee Address: US CT Norwalk
- Agency: Prass LLP
- Agent Ellis B. Ramirez
- Main IPC: B41F7/26
- IPC: B41F7/26 ; B41C1/06 ; C08K3/04 ; C08K3/22 ; C08J3/205 ; C08J3/24 ; C08G77/24 ; C08G77/08

Abstract:
This disclosure is directed to a material composition that may be usable as a surface component in a plate design for use in variable data digital lithographic image forming devices. The disclosed material composition incorporates infra-red (IR) absorbing filler materials, including carbon black filler material particles in a fluorosilicone polymer or elastomer. The inclusion of the disclosed carbon black material compositions promotes precise heating in a patterning step for a layer of dampening fluid while minimizing harmful byproduct emissions including emissions of trifluoropropionaldehyde (TFPA) resulting from localized heating of a principally fluorosilicone imaging layer. The disclosed homogeneously-dispersed carbon black particles are particularly usable for improving operational characteristics of fluorosilocone-based reimageable surface layers of imaging members employed in the variable data digital lithographic image forming devices.
Information query