JPS6491130A - Visible light sensitive material containing ultraviolet sensitive composition for enclosing oxygen - Google Patents
Visible light sensitive material containing ultraviolet sensitive composition for enclosing oxygenInfo
- Publication number
- JPS6491130A JPS6491130A JP21824388A JP21824388A JPS6491130A JP S6491130 A JPS6491130 A JP S6491130A JP 21824388 A JP21824388 A JP 21824388A JP 21824388 A JP21824388 A JP 21824388A JP S6491130 A JPS6491130 A JP S6491130A
- Authority
- JP
- Japan
- Prior art keywords
- compsn
- visible light
- sensitive
- light sensitive
- photosetting
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Abstract
PURPOSE: To make it possible to obtain a visible light sensitive and photosetting compsn. having an adjustable gamma value by incorporating a free radical addition polymerizable or crosslinkable compd., a UV sensitive oxygen sealing compsn. and a visible light sensitive initiator therein. CONSTITUTION: The free radical addition polymerizable or crosslinkable compd., the UV sensitive oxygen sealing compsn. and the visible light sensitive initiator are incorporated into the photosetting compsn. The visible light sensitive initiator and the UV sensitive compsn. are so selected that the UV sensitive compsn. absorbs the wavelength which is not absorbed by the visible light sensitive initiator or has an extremely low coefft. of light absorption. The UV sensitive oxygen sealing compsn. reacts with the oxygen existing within the photosetting compsn. when exposed to UV rays. As a result, the sensitivity of the photosetting compsn. is extremely improved if the photosetting compsn. is preexposed or coexposed to the UV rays. The gamma of the compsn. is adjusted if the shoulder of an H&D curve is moved.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US9181487A | 1987-09-01 | 1987-09-01 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6491130A true JPS6491130A (en) | 1989-04-10 |
Family
ID=22229778
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP21824388A Pending JPS6491130A (en) | 1987-09-01 | 1988-08-31 | Visible light sensitive material containing ultraviolet sensitive composition for enclosing oxygen |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6491130A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH02108055A (en) * | 1988-10-17 | 1990-04-19 | Fuji Photo Film Co Ltd | Photopolymerizable composition and image forming method using this composition |
-
1988
- 1988-08-31 JP JP21824388A patent/JPS6491130A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH02108055A (en) * | 1988-10-17 | 1990-04-19 | Fuji Photo Film Co Ltd | Photopolymerizable composition and image forming method using this composition |
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