Invention Grant
- Patent Title: Coated substrates and method of coating
- Patent Title (中): 涂布基材和涂布方法
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Application No.: US11821355Application Date: 2007-06-22
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Publication No.: US07939176B2Publication Date: 2011-05-10
- Inventor: Gordon Sisler , T. Brian McAneney , David Michael Thompson , Michael J. Diehl , Kurt I. Halfyard , Christine D. Anderson
- Applicant: Gordon Sisler , T. Brian McAneney , David Michael Thompson , Michael J. Diehl , Kurt I. Halfyard , Christine D. Anderson
- Applicant Address: US CT Norwalk
- Assignee: Xerox Corporation
- Current Assignee: Xerox Corporation
- Current Assignee Address: US CT Norwalk
- Agency: Alix, Yale & Ristas, LLP
- Main IPC: B32B27/00
- IPC: B32B27/00

Abstract:
Disclosed herein is a xerographic print comprising a substrate with a toner-based image printed thereon, the printed substrate including low surface tension portions having a surface tension of no more than about 22 mN/m at 25 Deg. C. resulting in a surface tension gradient field on the substrate, the printed substrate being coated with a coating comprising at least one surfactant and a film-forming polymer, the coating having a liquid phase surface tension at 25 Deg. C. not exceeding the surface tension of the low surface tension portions of the printed substrate by more than about 2 mN/m, the coating having substantially no pinholes and being sufficiently resistant to permeation by the fuser oil to exhibit an effective absence of haze 24 hours after application. A system and a method of applying a substantially pinhole-free and haze-free coating substantially immediately after print fusing also are disclosed.
Public/Granted literature
- US20080014513A1 Coated substrates and method of coating Public/Granted day:2008-01-17
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