Base material for lithographic printing plate and lithographic printing plate using the same
AssigneeFuji Photo Film Co., Ltd.
InventorsKoichi Kawamura, Miki Takahashi, Sumiaki Yamasaki, Tadahiro Sorori
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Abstract
A base material for a lithographic printing plate comprising a support, a hydrophilic organic polymer compound that is chemically bonded to a surface of the support, and an ionic compound that is ionically bonded to the hydrophilic organic polymer compound; and a lithographic printing plate comprising the base material and an image forming layer provided thereon.
Claims10
A base material for a lithographic printing plate comprising a support, a hydrophilic organic polymer compound that is chemically bonded to a surface of the support, and an ionic compound that is ionically bonded to the hydrophilic organic polymer compound.
A lithographic printing plate comprising:
- a base material which comprises a support, a hydrophilic organic polymer compound that is chemically bonded to a surface of the support, and an ionic compound that is ionically bonded to the hydrophilic organic polymer compound;
- and an image forming layer whose water-solubility changes with heat.
A lithographic printing plate comprising:
- a base material which comprises a support, a hydrophilic organic polymer compound that is chemically bonded to a surface of the support, and an ionic compound that is ionically bonded to the hydrophilic organic polymer compound;
- and an image forming layer whose alkali-solubility changes with heat.
A lithographic printing plate comprising:
- a base material which comprises a support, a hydrophilic organic polymer compound that is chemically bonded to a surface of the support, and a photopolymerization initiator that is ionically bonded to the hydrophilic organic polymer compound;
- and a polymerizable photosensitive layer containing a compound having a radical addition polymerizable ethylenically unsaturated bond.
Dependencies are inferred from the claim text.