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US 8,008,366 B2Granted
Curable composition and process for producing cured coating
AssigneeFUJIFILM Corporation
InventorKazuto Kunita
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AssigneeFUJIFILM Corporation
InventorKazuto Kunita
Estimating the term…
A process for producing a cured coating is provided that includes a step of forming on a substrate layer of a curable composition that includes at least one compound represented by Formula (I) and a step of curing the layer of the curable composition by irradiation with electron beam. In formula (I) , Q1 denoted a cyano group or a —COX2 group, X1 denoted a hydrogen atom, organic residue, or polymer chain bonded to carbon atom CA via a heteroatom, or a halogen atom, X2 denoted a hydrogen atom, organic residue, or polymer chain boned to the carbonyl group via a heteroatom, or a halogen atom, Ra and Rb independently denote a hydrogen atom, a halogen atom, a cyano group, or an organic residue, and X1 and X2, Ra and Rb, and X1 and Ra or Rb may be bonded to each other to form a cyclic structure. There is also provided an electron beam-curable composition that includes a compound represented by Formula (I).
A process for producing a cured coating, the process comprising:
Dependencies are inferred from the claim text.
From the US filing history. Foreign family members aren’t listed.
Esters: esters containing oxygen in addition to the carboxy oxygen
Coating compositions based on homopolymers or copolymers of compounds having one or
Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
Coating compositions
About 3 years of term left · ends 24 Oct 2029 (estimated)
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1. Field of the Invention
The present invention relates to a curable composition that can be used in a paint, an ink, an adhesive, a pressure sensitive adhesive, etc., the composition having excellent adhesion to an organic polymer substrate. Furthermore, the present invention relates to a process for producing a cured coating having excellent adhesion to an organic polymer substrate.
2. Description of the Related Art
(1) Electron Beam-Curable Composition
The electron beam-curable composition of the present invention comprises a compound shown in Formula (I). Furthermore, the electron beam-curable composition of the present invention preferably comprises a colorant. It may further comprise a dispersant, a surfactant, etc. as necessary.
The electron beam-curable composition of the present invention can be cured by irradiation with an electron beam; the ‘electron beam’ is an electron beam having a substantially constant kinetic energy, and irradiation therewith enables a polymerization-initiating species to be generated in the electron beam-curable composition, thus curing the electron beam-curable composition.