Support for image recording material
AssigneeFuji Photo Film Co., Ltd.
InventorSeiichirou Katsura
Life of this patent
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Abstract
A support for image recording material containing a base paper, both surfaces of which are coated with a polyolefin resin and/or a polyester resin, wherein the base paper contains kraft pulp made from acacia as a component thereof. The base paper preferably contains an anionic polyacrylamide in an amount of 0.05 to 1.5% by mass and an epoxidized fatty acid amide in an amount of 0.05 to 0.8% by mass.
Claims27
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A method for manufacturing a support for a photographic printing paper which is used for a photographic material to be processed by a wet process, the method comprising:
- calendaring a base paper at a temperature in a range of 50 to 250° C. under a pressure in a range of 50 to 300 kg/cm, and coating both surfaces of the base paper with at least one of a polyolefin resin and a polyester resin, wherein the base paper contains kraft pulp made from acacia, an anionic polyacrylamide in an amount of 0.05 to 1.5% by mass and an epoxidized fatty acid amide in an amount of 0.05 to 0.8% by mass, as components thereof.
Dependencies are inferred from the claim text.