JPS6440881A - Hologram having protective layer - Google Patents
Hologram having protective layerInfo
- Publication number
- JPS6440881A JPS6440881A JP19627887A JP19627887A JPS6440881A JP S6440881 A JPS6440881 A JP S6440881A JP 19627887 A JP19627887 A JP 19627887A JP 19627887 A JP19627887 A JP 19627887A JP S6440881 A JPS6440881 A JP S6440881A
- Authority
- JP
- Japan
- Prior art keywords
- hologram
- layer
- photosensitive layer
- protective layer
- recorded
- 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
Landscapes
- Holo Graphy (AREA)
Abstract
PURPOSE:To improve the chemical resisting and the abrasion resisting properties of the titled hologram by mounting the protective layer having a cross-linking structure on the surface of a photosensitive material recorded the titled hologram thereon. CONSTITUTION:A volume phase type hologram image is recorded on the photosensitive layer 1 composed of a vinyl carbazole type polymer contg. an iodine compd., and the protective layer 2 having the cross-linked structure is mounted on at least one surface of the photosensitive layer 1. For example, the hologram is recorded on the photosensitive layer 1, after forming the photosensitive layer 1 on a glass substrate plate 4 by applying said layer. Next, the hologram is formed by sticking the protective layer 2 on the surface of the photosensitive layer 1 with an adhesive layer 3, and said layer 2 has the cross-linking structure and is formed by allowing benzene to carry out a plasma-polymerization to a prescribed thickness on a polyethylene terephthalate film. And, the photosensitive layer 1 recorded the hologram may be peeled off from the substrate plate 4, or may be stuck together with the protective layer 2.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP19627887A JPS6440881A (en) | 1987-08-07 | 1987-08-07 | Hologram having protective layer |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP19627887A JPS6440881A (en) | 1987-08-07 | 1987-08-07 | Hologram having protective layer |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6440881A true JPS6440881A (en) | 1989-02-13 |
Family
ID=16355144
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP19627887A Pending JPS6440881A (en) | 1987-08-07 | 1987-08-07 | Hologram having protective layer |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6440881A (en) |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH07270615A (en) * | 1994-03-31 | 1995-10-20 | Central Glass Co Ltd | Holographic laminated body |
US6756157B2 (en) * | 1998-04-09 | 2004-06-29 | Dai Nippon Printing Co., Ltd. | Volume hologram laminate and label for preparation of volume hologram laminate |
JP2006039131A (en) * | 2004-07-26 | 2006-02-09 | Fuji Photo Film Co Ltd | Optical information recording medium |
US9321103B2 (en) | 2011-03-23 | 2016-04-26 | Jfe Steel Corporation | Finish heat treatment method and finish heat treatment apparatus for iron powder |
KR20180022904A (en) | 2015-09-11 | 2018-03-06 | 제이에프이 스틸 가부시키가이샤 | Production method for alloy steel powder for powder metallurgy |
KR20180022995A (en) | 2015-09-30 | 2018-03-06 | 제이에프이 스틸 가부시키가이샤 | Production method for alloy steel powder for powder metallurgy |
KR20180022994A (en) | 2015-09-30 | 2018-03-06 | 제이에프이 스틸 가부시키가이샤 | Production method for alloy steel powder for powder metallurgy |
KR20180033567A (en) | 2015-09-30 | 2018-04-03 | 제이에프이 스틸 가부시키가이샤 | Production method for alloy steel powder for powder metallurgy |
KR20180043821A (en) | 2015-09-30 | 2018-04-30 | 제이에프이 스틸 가부시키가이샤 | METHOD FOR MANUFACTURING ALLOY POWDER FOR POWDER METAL |
-
1987
- 1987-08-07 JP JP19627887A patent/JPS6440881A/en active Pending
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH07270615A (en) * | 1994-03-31 | 1995-10-20 | Central Glass Co Ltd | Holographic laminated body |
US6756157B2 (en) * | 1998-04-09 | 2004-06-29 | Dai Nippon Printing Co., Ltd. | Volume hologram laminate and label for preparation of volume hologram laminate |
JP2006039131A (en) * | 2004-07-26 | 2006-02-09 | Fuji Photo Film Co Ltd | Optical information recording medium |
US9321103B2 (en) | 2011-03-23 | 2016-04-26 | Jfe Steel Corporation | Finish heat treatment method and finish heat treatment apparatus for iron powder |
US9815115B2 (en) | 2011-03-23 | 2017-11-14 | Jfe Steel Corporation | Finish heat treatment method and finish heat treatment apparatus for iron powder |
KR20180022904A (en) | 2015-09-11 | 2018-03-06 | 제이에프이 스틸 가부시키가이샤 | Production method for alloy steel powder for powder metallurgy |
KR20180022995A (en) | 2015-09-30 | 2018-03-06 | 제이에프이 스틸 가부시키가이샤 | Production method for alloy steel powder for powder metallurgy |
KR20180022994A (en) | 2015-09-30 | 2018-03-06 | 제이에프이 스틸 가부시키가이샤 | Production method for alloy steel powder for powder metallurgy |
KR20180033567A (en) | 2015-09-30 | 2018-04-03 | 제이에프이 스틸 가부시키가이샤 | Production method for alloy steel powder for powder metallurgy |
KR20180043821A (en) | 2015-09-30 | 2018-04-30 | 제이에프이 스틸 가부시키가이샤 | METHOD FOR MANUFACTURING ALLOY POWDER FOR POWDER METAL |
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