IL41920A - Manufacture of composite reflecting systems - Google Patents
Manufacture of composite reflecting systemsInfo
- Publication number
- IL41920A IL41920A IL41920A IL4192073A IL41920A IL 41920 A IL41920 A IL 41920A IL 41920 A IL41920 A IL 41920A IL 4192073 A IL4192073 A IL 4192073A IL 41920 A IL41920 A IL 41920A
- Authority
- IL
- Israel
- Prior art keywords
- layer
- beads
- heated
- bead
- temperature
- Prior art date
Links
- 239000002131 composite material Substances 0.000 title claims 3
- 238000004519 manufacturing process Methods 0.000 title claims 2
- 239000011324 bead Substances 0.000 claims 26
- 238000000034 method Methods 0.000 claims 19
- 239000010410 layer Substances 0.000 claims 17
- 239000000203 mixture Substances 0.000 claims 8
- 238000004220 aggregation Methods 0.000 claims 4
- 230000002776 aggregation Effects 0.000 claims 4
- 230000015572 biosynthetic process Effects 0.000 claims 2
- 239000011248 coating agent Substances 0.000 claims 2
- 238000000576 coating method Methods 0.000 claims 2
- 239000007788 liquid Substances 0.000 claims 2
- 230000000149 penetrating effect Effects 0.000 claims 2
- 239000011347 resin Substances 0.000 claims 2
- 229920005989 resin Polymers 0.000 claims 2
- 239000002356 single layer Substances 0.000 claims 2
- 229920001228 polyisocyanate Polymers 0.000 claims 1
- 239000005056 polyisocyanate Substances 0.000 claims 1
Landscapes
- Laminated Bodies (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT2649972A IT1003066B (it) | 1972-07-01 | 1972-07-01 | Perfezionamento ai processi per la produzione industriale di elementi catarifrangenti a focalizzazione dio catottrica multipla e relativi prodotti in particolare per segna letica stradale |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| IL41920A0 IL41920A0 (en) | 1973-05-31 |
| IL41920A true IL41920A (en) | 1976-09-30 |
Family
ID=11219651
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IL41920A IL41920A (en) | 1972-07-01 | 1973-03-30 | Manufacture of composite reflecting systems |
Country Status (6)
| Country | Link |
|---|---|
| AR (1) | AR198299A1 (cs) |
| BR (1) | BR7302002D0 (cs) |
| CS (1) | CS178131B2 (cs) |
| DD (1) | DD106919A5 (cs) |
| IL (1) | IL41920A (cs) |
| IT (1) | IT1003066B (cs) |
-
1972
- 1972-07-01 IT IT2649972A patent/IT1003066B/it active
-
1973
- 1973-01-23 DD DD16839673A patent/DD106919A5/xx unknown
- 1973-01-25 AR AR24629873A patent/AR198299A1/es active
- 1973-03-21 BR BR200273A patent/BR7302002D0/pt unknown
- 1973-03-30 IL IL41920A patent/IL41920A/en unknown
- 1973-06-22 CS CS451073A patent/CS178131B2/cs unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DD106919A5 (cs) | 1974-07-05 |
| AR198299A1 (es) | 1974-06-14 |
| BR7302002D0 (pt) | 1974-02-28 |
| IT1003066B (it) | 1976-06-10 |
| CS178131B2 (cs) | 1977-08-31 |
| IL41920A0 (en) | 1973-05-31 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US2407680A (en) | Reflex light reflector | |
| US2440584A (en) | Lenticular reflex reflector sheet and method of making the same | |
| US3795435A (en) | Reflex light reflection sheet and method for its manufacture | |
| US2713286A (en) | Reflex light reflectors and glass bead elements thereof | |
| US7224533B2 (en) | Optically retro-reflecting sphere | |
| JPS6252502A (ja) | マイクロレンズの製造方法 | |
| JP2003524205A (ja) | 浮遊する合成画像を有するシート材料 | |
| US4801473A (en) | Method for preparing a hot melt ink transparency | |
| US3894791A (en) | Reflective material for road marking and signs | |
| CN106461851B (zh) | 全息图、透光性反射板、屏幕及投影系统 | |
| CN113900162A (zh) | 曲面基底的超表面及其制备方法 | |
| IL41920A (en) | Manufacture of composite reflecting systems | |
| EP0729794B1 (en) | Opal-like diffraction chromogenic film | |
| EP0768565A2 (en) | Light-diffusing screen | |
| US5984479A (en) | Lens-type retroreflective sheeting | |
| US2508058A (en) | Method of making picture projection screens | |
| US5278008A (en) | Diffraction efficiency control in holographic elements | |
| GB1415792A (en) | Method for producing composite reflecting systems and reflecting systems obtained thereby | |
| US20210373209A1 (en) | Reflective glitter heat transfer sheet combined with a retroreflective structure and method of manufacturing same | |
| US4130338A (en) | Hologram having expanded viewing area | |
| JPH026123A (ja) | マイクロレンズアレイの作成方法 | |
| US4225211A (en) | Random phase plate for holography and process for manufacturing same | |
| JPH0373954A (ja) | 多数の細い線をもつ構造を有する製品の製造方法 | |
| CN110045446B (zh) | 一种微棱镜反光膜及其制备方法 | |
| US11630419B2 (en) | Device and method for producing an edge-lit-hologram, edge-lit-hologram and lighting device for a vehicle |