Image recording material
AssigneeFUJIFILM Corporation
InventorsKeitaro Aoshima, Kei Kikuchi
Life of this patent
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Abstract
A negative-type image recording material comprising a support having a rear surface and an image recording layer disposed on the support, the image recording layer having a front surface and including (A) a radical-generating agent and (B) a radically polymerizable compound, wherein a static friction coefficient between the front surface and the rear surface is less than 0.50. In order to achieve such a specified static friction coefficient, it is preferable that the image recording layer contains (D) a compound represented by the following formula (1): R1—X (1) wherein R1 represents an optionally substituted hydrocarbon group having a total of 8 to 32 carbon atoms, and X represents CO—Y—R2, NH—CO—NH—R2, SO2—Y—R2, or Y—R3 in which Y represents O, S, NR4 or a single bond.
Claims9
A negative-type image recording material comprising:
- a support having a rear surface;
- and
- an image recording layer disposed on the support, having a front surface, and including (A) a radical-generating agent, (B) a radically polymerizable compound, and (D) a compound represented by the following formula (1):
- R1−X (1)
- wherein R1 represents an optionally substituted hydrocarbon group having a total of 8 to 32 carbon atoms;
- and X represents CO—Y—R2, Y—CO—R2, NH—CO—Y—R2, O—CO—NH—R2, NH—CO—NH—R2, SO2—Y—R2, Y—SO2—R2, O—SO2—R2, CO—O—CO—R2, or Y—R3 in which Y represents O, S, NR4 or a single bond, but if X is Y—R3, then Y is not a single bond, and R2, R3 and R4 each independently represent a hydrogen atom or an optionally substituted hydrocarbon group having a total of not more than 20 carbon atoms, wherein the compound (D) has a radically polymerizable functional group and wherein said image recording layer further comprises a (C) light absorbent which is a dye or pigment having maximum absorption at a wavelength from 760 to 1200 nm.
A negative-type image recording material comprising:
- a support having a rear surface;
- and
- an image recording layer disposed on the support, having a front surface, and including (A) a radical-generating agent, (B) a radically polymerizable compound, and (D) a compound represented by the following formula (1):
- R1−X (1)
- wherein R1 represents an optionally substituted hydrocarbon group having a total of 8 to 32 carbon atoms;
- and X represents CO—Y—R2, Y—CO—R2, NH—CO—Y—R2, O—CO—NH—R2, NH—CO—NH—R2, SO2—Y—R2, Y—SO2—R2, O—SO2—R2, CO—O—CO—R2, or Y—R3 in which Y represents O, S, NR4 or a single bond, but if X is Y—R3, then Y is not a single bond, and R2, R3 and R4 each independently represent a hydrogen atom or an optionally substituted hydrocarbon group having a total of not more than 20 carbon atoms, wherein the compound (D) has a radically polymerizable functional group, and
- the presence of compound (D) makes a static friction coefficient between the front surface and the rear surface less than 0.50.
Dependencies are inferred from the claim text.