Invention Grant
- Patent Title: Matrix material for production of plastic printing plates
- Patent Title (中): 用于生产塑料印刷板的基体材料
-
Application No.: US3668058DApplication Date: 1969-07-31
-
Publication No.: US3668058APublication Date: 1972-06-06
- Inventor: PAPPADAKIS NICHOLAS J
- Applicant: TENNECO CHEM
- Assignee: Tenneco Chemicals Inc
- Current Assignee: Tenneco Chemicals Inc
- Priority: US84634169 1969-07-31
- Main IPC: B32B27/00
- IPC: B32B27/00 ; B41N1/12 ; B41B5/02
Abstract:
A matrix material comprises a sheet of fibrous cellulosic material impregnated with a thermosetting resin, a coating of a thermosetting resin on one surface of said sheet, and a pre-cast sheet of polypropylene film affixed to the coated side of the impregnated cellulosic sheet with an adhesive.
Information query
