JPH0380101B2 - - Google Patents
Info
- Publication number
- JPH0380101B2 JPH0380101B2 JP57095722A JP9572282A JPH0380101B2 JP H0380101 B2 JPH0380101 B2 JP H0380101B2 JP 57095722 A JP57095722 A JP 57095722A JP 9572282 A JP9572282 A JP 9572282A JP H0380101 B2 JPH0380101 B2 JP H0380101B2
- Authority
- JP
- Japan
- Prior art keywords
- light
- retroreflective sheet
- transmitting
- partially
- resin layer
- 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.)
- Expired - Lifetime
Links
- 239000000463 material Substances 0.000 claims description 39
- 239000011347 resin Substances 0.000 claims description 32
- 229920005989 resin Polymers 0.000 claims description 32
- 238000004519 manufacturing process Methods 0.000 claims description 15
- 238000004049 embossing Methods 0.000 claims description 13
- 239000004005 microsphere Substances 0.000 claims description 12
- 230000003287 optical effect Effects 0.000 claims description 6
- 239000010410 layer Substances 0.000 description 49
- 238000000034 method Methods 0.000 description 7
- 238000005286 illumination Methods 0.000 description 5
- 229920001187 thermosetting polymer Polymers 0.000 description 3
- 239000004925 Acrylic resin Substances 0.000 description 2
- 229920000178 Acrylic resin Polymers 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- 239000011324 bead Substances 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 229920006267 polyester film Polymers 0.000 description 2
- 239000002356 single layer Substances 0.000 description 2
- 238000002834 transmittance Methods 0.000 description 2
- 239000003981 vehicle Substances 0.000 description 2
- 230000007423 decrease Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000003550 marker Substances 0.000 description 1
- 238000011056 performance test Methods 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 229920002803 thermoplastic polyurethane Polymers 0.000 description 1
- 239000002759 woven fabric Substances 0.000 description 1
Landscapes
- Laminated Bodies (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP57095722A JPS58211441A (ja) | 1982-06-04 | 1982-06-04 | 部分光透過性再帰性反射シ−ト状物およびその製造方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP57095722A JPS58211441A (ja) | 1982-06-04 | 1982-06-04 | 部分光透過性再帰性反射シ−ト状物およびその製造方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS58211441A JPS58211441A (ja) | 1983-12-08 |
| JPH0380101B2 true JPH0380101B2 (fr) | 1991-12-20 |
Family
ID=14145360
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP57095722A Granted JPS58211441A (ja) | 1982-06-04 | 1982-06-04 | 部分光透過性再帰性反射シ−ト状物およびその製造方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58211441A (fr) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BRPI0419112A (pt) * | 2004-10-18 | 2007-12-11 | 3M Innovative Properties Co | letreiro de mensagem iluminado, e, método de exibir informação alfanumérica e/ou gráfica |
-
1982
- 1982-06-04 JP JP57095722A patent/JPS58211441A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS58211441A (ja) | 1983-12-08 |
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