JPS5888202U - Recursive anti-stinging sheet material - Google Patents
Recursive anti-stinging sheet materialInfo
- Publication number
- JPS5888202U JPS5888202U JP18026381U JP18026381U JPS5888202U JP S5888202 U JPS5888202 U JP S5888202U JP 18026381 U JP18026381 U JP 18026381U JP 18026381 U JP18026381 U JP 18026381U JP S5888202 U JPS5888202 U JP S5888202U
- Authority
- JP
- Japan
- Prior art keywords
- transparent
- light reflecting
- sheet material
- reflecting layer
- transparent microspheres
- 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
- Illuminated Signs And Luminous Advertising (AREA)
- Optical Elements Other Than Lenses (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は再帰性反射シート状物の縦断面図であり、第２
図及び第３図は透明徴小球子の背後の焦点樹脂層の層厚
状態が光の再帰反射性能に及ぼす影響を示す模式図であ
り、第４図は本考案の再帰性反射シート状物における模
式図であり、第５図は本考案の再帰性反射シート状物と
従来品の、光の入射角と反射輝度きの関係を示すグラフ
である。
１・・・表面樹脂層、２・・・透明徴小球子、３・・・
焦点樹脂層、４・・・金属蒸着膜層、５・・・接着剤層
、６・・・離型紙。
補正 昭５７． ６．２ｔ
−実用新案登録請求の範囲を次のように補正する。
Ｏ実用新案登録請求の範囲
透明樹脂中に埋設された多数の透明徴小球子、焦点樹脂
層及び光反射層からなる再帰性反射シート状物において
、該透明徴小球子の頂面背面の光反射層が透明徴小球子
の焦点位置よりも透明徴小球子に近接した位置にあり、
かつ該透明徴小球子−の側面背面の光反射層が焦点位置
にある再帰性反射シート状物。FIG. 1 is a longitudinal cross-sectional view of a retroreflective sheet-like product;
3 and 3 are schematic diagrams showing the influence of the layer thickness of the focal resin layer behind the transparent microspheres on the retroreflection performance of light, and FIG. FIG. 5 is a graph showing the relationship between the incident angle of light and the reflected brightness of the retroreflective sheet material of the present invention and a conventional product. 1...Surface resin layer, 2...Transparent microspheres, 3...
Focus resin layer, 4... Metal vapor deposition film layer, 5... Adhesive layer, 6... Release paper. Correction 1984. 6.2t - The scope of claims for utility model registration shall be amended as follows. O Utility Model Registration Claims In a retroreflective sheet-like article consisting of a large number of transparent microspheres embedded in a transparent resin, a focusing resin layer, and a light reflecting layer, the back surface of the top surface of the transparent microspheres is The light reflecting layer is located closer to the transparent microspheres than the focal point of the transparent microspheres,
and a retroreflective sheet-like material in which a light reflecting layer on the side and back surfaces of the transparent microspheres is at a focal point.
Claims (1)
層及び光反射層からなる再帰性反射シート状物において
、該透明徴小球子の頂面背面の光反射層が透明小球子の
焦点位置よりも透明徴小球子に近接した位置にあり、か
つ該透明徴小球子の側面背面の光反射層が焦点位置にあ
る再帰性反射シート状物。In a retroreflective sheet-like product consisting of a large number of transparent microspheres embedded in a transparent resin, a focusing resin layer, and a light reflecting layer, the light reflecting layer on the back surface of the top surface of the transparent microspheres is a transparent microspheres. A retroreflective sheet-like article which is located closer to a transparent microsphere than the focal point of the child, and in which a light reflecting layer on the side and back surface of the transparent microsphere is at the focal position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18026381U JPS5888202U (en) | 1981-12-02 | 1981-12-02 | Recursive anti-stinging sheet material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18026381U JPS5888202U (en) | 1981-12-02 | 1981-12-02 | Recursive anti-stinging sheet material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5888202U true JPS5888202U (en) | 1983-06-15 |
Family
ID=29976698
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18026381U Pending JPS5888202U (en) | 1981-12-02 | 1981-12-02 | Recursive anti-stinging sheet material |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5888202U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6338902A (en) * | 1986-08-01 | 1988-02-19 | ミネソタ マイニング アンド マニユフアクチユアリング カンパニ− | Reflective ability sheet |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS51128293A (en) * | 1975-04-30 | 1976-11-09 | Unitika Ltd | Reflective reflection sheet manufacturing process |
-
1981
- 1981-12-02 JP JP18026381U patent/JPS5888202U/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS51128293A (en) * | 1975-04-30 | 1976-11-09 | Unitika Ltd | Reflective reflection sheet manufacturing process |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6338902A (en) * | 1986-08-01 | 1988-02-19 | ミネソタ マイニング アンド マニユフアクチユアリング カンパニ− | Reflective ability sheet |
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