JPH01125438U - - Google Patents
Info
- Publication number
- JPH01125438U JPH01125438U JP1806588U JP1806588U JPH01125438U JP H01125438 U JPH01125438 U JP H01125438U JP 1806588 U JP1806588 U JP 1806588U JP 1806588 U JP1806588 U JP 1806588U JP H01125438 U JPH01125438 U JP H01125438U
- Authority
- JP
- Japan
- Prior art keywords
- photochromic
- laminate
- transparent
- polyvinyl butyral
- film
- 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
- 239000010410 layer Substances 0.000 claims description 5
- 239000011229 interlayer Substances 0.000 claims description 3
- 239000011521 glass Substances 0.000 claims description 2
- 229920003023 plastic Polymers 0.000 claims description 2
- 229920002037 poly(vinyl butyral) polymer Polymers 0.000 claims 2
- 239000004014 plasticizer Substances 0.000 claims 1
- 229920006254 polymer film Polymers 0.000 claims 1
- 230000000052 comparative effect Effects 0.000 description 7
- 238000010586 diagram Methods 0.000 description 6
- 238000004040 coloring Methods 0.000 description 2
- 230000004043 responsiveness Effects 0.000 description 2
- 229920000642 polymer Polymers 0.000 description 1
Landscapes
- Laminated Bodies (AREA)
Description
第１図は、この考案のフオトクロミツク積層体
の側面図、第２図は比較例のフオトクロミツク積
層体の側面図、第３図は実施例１および比較例の
フオトクロミツク積層体の劣化物生成の経時変化
を示す線図、第４図は実施例１および比較例のフ
オトクロミツク積層体の応答性の経時変化を示す
線図、第５図は実施例１および比較例のフオトク
ロミツク積層体の着色性能の温度依存性を示す線
図、第６図は実施例２および比較例のフオトクロ
ミツク積層体の劣化物生成の経時変化を示す線図
、第７図は実施例２および比較例のフオトクロミ
ツク積層体の応答性の経時変化を示す線図、第８
図は実施例２および比較例のフオトクロミツク積
層体の着色性能の温度依存性を示す線図である。
１……ガラス（または透明プラスチツク）板、
２……フオトクロミツク層、３……ＰＶＢ中間膜
、４……高分子透明フイルムからなる中間層。
Fig. 1 is a side view of the photochromic laminate of this invention, Fig. 2 is a side view of the photochromic laminate of the comparative example, and Fig. 3 is the change over time in the generation of degraded products in the photochromic laminate of Example 1 and the comparative example. FIG. 4 is a diagram showing the change in responsiveness over time of the photochromic laminates of Example 1 and Comparative Example, and FIG. 5 is a diagram showing the temperature dependence of the coloring performance of the photochromic laminates of Example 1 and Comparative Example. FIG. 6 is a diagram showing the change over time in the generation of degraded products in the photochromic laminates of Example 2 and Comparative Example, and FIG. 7 is a diagram showing the responsiveness of the photochromic laminates of Example 2 and Comparative Example. Diagram showing changes over time, No. 8
The figure is a diagram showing the temperature dependence of the coloring performance of the photochromic laminates of Example 2 and Comparative Example. 1...Glass (or transparent plastic) plate,
2... Photochromic layer, 3... PVB interlayer film, 4... Intermediate layer consisting of a polymer transparent film.
Claims (1)
ル中間膜を透明なガラスまたはプラスチツクから
成る２枚の板で挾持した積層体において、一方の
透明板とポリビニルブチラール中間膜の間にフオ
トクロミツク感光層を有し、かつそのフオトクロ
ミツク層と中間膜の間に高分子透明フイルムから
なる中間層を備えたことを特徴とするフオトクロ
ミツク積層体。 A laminate in which a polyvinyl butyral interlayer film containing 30 to 40% of a plasticizer is sandwiched between two plates made of transparent glass or plastic, with a photochromic photosensitive layer between one of the transparent plates and the polyvinyl butyral interlayer film, A photochromic laminate, further comprising an intermediate layer made of a transparent polymer film between the photochromic layer and the intermediate film.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1806588U JPH01125438U (en) | 1988-02-16 | 1988-02-16 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1806588U JPH01125438U (en) | 1988-02-16 | 1988-02-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01125438U true JPH01125438U (en) | 1989-08-28 |
Family
ID=31232373
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1806588U Pending JPH01125438U (en) | 1988-02-16 | 1988-02-16 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01125438U (en) |
-
1988
- 1988-02-16 JP JP1806588U patent/JPH01125438U/ja active Pending
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