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US 2018/0321586 A1Published application
Planographic printing plate precursor, method of preparing planographic printing plate, and organic-inorganic hybrid particle
AssigneeFUJIFILM Corporation
InventorsTakeshi INASAKI, Hiroaki IDEI
Life of this patent
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Abstract
A planographic printing plate precursor includes: a hydrophilic support; and an image recording layer which contains an organic-inorganic hybrid particle (A) and an infrared-ray absorbent (B) on the hydrophilic support, and the organic-inorganic hybrid particle (A) is an organic-inorganic hybrid particle in which an inorganic particle (a) containing a hydroxyl group and an organic component (b) are linked to each other through a linking group (c) having a urethane bond or a urea bond.
Claims20
A planographic printing plate precursor comprising:
- a hydrophilic support;
- and
- an image recording layer which contains an organic-inorganic hybrid particle (A) and an infrared-ray absorbent (B) on the hydrophilic support,
- wherein the organic-inorganic hybrid particle (A) is an organic-inorganic hybrid particle in which an inorganic particle (a) containing a hydroxyl group and an organic component (b) are linked to each other through a linking group (c) having a urethane bond or a urea bond.
1 more element
An organic-inorganic hybrid particle comprising:
- an inorganic particle (a) containing a hydroxyl group and an organic component (b) which are linked to each other through a linking group (c) having a urethane bond or a urea bond,
- wherein the organic component (b) is linked to at least two of the inorganic particles (a) and the inorganic particle (a) is linked to at least two of the organic components (b) so that the organic components and the inorganic particles form a network structure.
Dependencies are inferred from the claim text.