Invention Grant
- Patent Title: Negative-working imageable element and method of use
- Patent Title (中): 负工作可成像元件和使用方法
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Application No.: US12204102Application Date: 2008-09-04
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Publication No.: US08304170B2Publication Date: 2012-11-06
- Inventor: Ting Tao , Eric E. Clark
- Applicant: Ting Tao , Eric E. Clark
- Applicant Address: US NY Rochester
- Assignee: Eastman Kodak Company
- Current Assignee: Eastman Kodak Company
- Current Assignee Address: US NY Rochester
- Agent J. Lanny Tucker
- Main IPC: G03F7/00
- IPC: G03F7/00 ; G03F7/26

Abstract:
Negative-working imageable elements can be imaged and processed to provide lithographic printing plates, especially with sulfuric acid-anodized aluminum substrates. These elements have an imageable outermost layer that contains two different polymeric binders, a primary polymeric binder is optionally present a discrete particles, and a secondary polymeric binder comprising a poly(vinyl acetate) that has a degree of hydrolysis of less than 60 mol %. These imageable elements can be designed for either off-press or on-press development.
Public/Granted literature
- US20100055414A1 NEGATIVE-WORKING IMAGEABLE ELEMENT AND METHOD OF USE Public/Granted day:2010-03-04
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