Invention Application
US20030129526A1 Two-layer imageable composition including non-volatile acid in bottom layer
审中-公开
两层可成像组合物，包括底层中的非挥发性酸
- Patent Title: Two-layer imageable composition including non-volatile acid in bottom layer
- Patent Title (中): 两层可成像组合物，包括底层中的非挥发性酸
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Application No.: US10054766Application Date: 2002-01-22
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Publication No.: US20030129526A1Publication Date: 2003-07-10
- Inventor: Neil Haley , John Kalamen
- Applicant: KODAK POLYCHROME GRAPHICS, L.L.C.
- Applicant Address: CT NORWALK
- Assignee: KODAK POLYCHROME GRAPHICS, L.L.C.
- Current Assignee: KODAK POLYCHROME GRAPHICS, L.L.C.
- Current Assignee Address: CT NORWALK
- Main IPC: G03F007/021
- IPC: G03F007/021 ; G03F007/30
Abstract:
The present invention provides an imageable composition, which includes a bottom layer including a first strong, non-volatile acid having a pKa of not more than about 8 and coated thereon a top layer including an acid curable composition, an acid generator, an infrared absorber and optionally a colorant. The present invention further provides an imageable element, which includes a substrate and an imageable composition according to the present invention coated on a surface of the substrate. Also provided is method of producing an imaged element according to the present invention.
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