CA1329733C - Flocons de pellicule optique a couche mince, revetements optiques reproduits, encres et revetements fabriques a partir de ces elements, et methode mise en oeuvre - Google Patents
Flocons de pellicule optique a couche mince, revetements optiques reproduits, encres et revetements fabriques a partir de ces elements, et methode mise en oeuvreInfo
- Publication number
- CA1329733C CA1329733C CA 616570 CA616570A CA1329733C CA 1329733 C CA1329733 C CA 1329733C CA 616570 CA616570 CA 616570 CA 616570 A CA616570 A CA 616570A CA 1329733 C CA1329733 C CA 1329733C
- Authority
- CA
- Canada
- Prior art keywords
- optically variable
- thin film
- coating
- web
- flakes
- 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
- 239000010409 thin film Substances 0.000 title claims abstract description 38
- 238000000576 coating method Methods 0.000 title claims abstract description 31
- 230000003287 optical effect Effects 0.000 title claims abstract description 25
- 238000000034 method Methods 0.000 title claims abstract description 23
- 239000000976 ink Substances 0.000 title abstract description 72
- 239000011248 coating agent Substances 0.000 claims abstract description 25
- 238000009501 film coating Methods 0.000 claims abstract description 18
- 239000000463 material Substances 0.000 claims abstract description 12
- 239000003086 colorant Substances 0.000 claims description 24
- 238000007639 printing Methods 0.000 claims description 20
- 239000002904 solvent Substances 0.000 claims description 18
- 238000000151 deposition Methods 0.000 claims description 7
- 238000004519 manufacturing process Methods 0.000 claims description 6
- 239000007788 liquid Substances 0.000 claims description 4
- 238000004513 sizing Methods 0.000 claims description 3
- 238000001035 drying Methods 0.000 claims description 2
- 239000003973 paint Substances 0.000 abstract description 6
- 239000000049 pigment Substances 0.000 description 12
- 229920000642 polymer Polymers 0.000 description 12
- 239000002245 particle Substances 0.000 description 10
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 8
- 238000000227 grinding Methods 0.000 description 7
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 6
- 239000010408 film Substances 0.000 description 6
- 239000001052 yellow pigment Substances 0.000 description 6
- 239000011888 foil Substances 0.000 description 5
- 230000005484 gravity Effects 0.000 description 4
- 230000000903 blocking effect Effects 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 238000001228 spectrum Methods 0.000 description 3
- 238000001771 vacuum deposition Methods 0.000 description 3
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 2
- 239000000654 additive Substances 0.000 description 2
- 230000015556 catabolic process Effects 0.000 description 2
- 230000003197 catalytic effect Effects 0.000 description 2
- 238000006731 degradation reaction Methods 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 239000000975 dye Substances 0.000 description 2
- 238000007644 letterpress printing Methods 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 229920000058 polyacrylate Polymers 0.000 description 2
- 229920000728 polyester Polymers 0.000 description 2
- 229920006267 polyester film Polymers 0.000 description 2
- XOFYZVNMUHMLCC-ZPOLXVRWSA-N prednisone Chemical group O=C1C=C[C@]2(C)[C@H]3C(=O)C[C@](C)([C@@](CC4)(O)C(=O)CO)[C@@H]4[C@@H]3CCC2=C1 XOFYZVNMUHMLCC-ZPOLXVRWSA-N 0.000 description 2
- 238000002310 reflectometry Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 239000004593 Epoxy Substances 0.000 description 1
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 1
- 241000208202 Linaceae Species 0.000 description 1
- 235000004431 Linum usitatissimum Nutrition 0.000 description 1
- 241000220010 Rhode Species 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 238000010923 batch production Methods 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 238000010924 continuous production Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000002939 deleterious effect Effects 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000010894 electron beam technology Methods 0.000 description 1
- 238000009472 formulation Methods 0.000 description 1
- 238000007646 gravure printing Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- VKYKSIONXSXAKP-UHFFFAOYSA-N hexamethylenetetramine Chemical compound C1N(C2)CN3CN1CN2C3 VKYKSIONXSXAKP-UHFFFAOYSA-N 0.000 description 1
- 230000002209 hydrophobic effect Effects 0.000 description 1
- 238000010348 incorporation Methods 0.000 description 1
- 238000007641 inkjet printing Methods 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 238000011068 loading method Methods 0.000 description 1
- 238000013035 low temperature curing Methods 0.000 description 1
- 230000000873 masking effect Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- MYWUZJCMWCOHBA-VIFPVBQESA-N methamphetamine Chemical compound CN[C@@H](C)CC1=CC=CC=C1 MYWUZJCMWCOHBA-VIFPVBQESA-N 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 229920003223 poly(pyromellitimide-1,4-diphenyl ether) Polymers 0.000 description 1
- 229920000515 polycarbonate Polymers 0.000 description 1
- 239000004417 polycarbonate Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000007650 screen-printing Methods 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000003595 spectral effect Effects 0.000 description 1
- 238000004544 sputter deposition Methods 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 230000003746 surface roughness Effects 0.000 description 1
- 238000007738 vacuum evaporation Methods 0.000 description 1
- 239000002966 varnish Substances 0.000 description 1
- 239000001043 yellow dye Substances 0.000 description 1
Landscapes
- Inks, Pencil-Leads, Or Crayons (AREA)
- Printing Methods (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA 616570 CA1329733C (fr) | 1985-12-23 | 1993-02-12 | Flocons de pellicule optique a couche mince, revetements optiques reproduits, encres et revetements fabriques a partir de ces elements, et methode mise en oeuvre |
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US81281485A | 1985-12-23 | 1985-12-23 | |
| US812,814 | 1985-12-23 | ||
| CA000525988A CA1315448C (fr) | 1985-12-23 | 1986-12-22 | Paillettes optiques en couches minces et couches en encres comportant ces paillettes |
| CA 616570 CA1329733C (fr) | 1985-12-23 | 1993-02-12 | Flocons de pellicule optique a couche mince, revetements optiques reproduits, encres et revetements fabriques a partir de ces elements, et methode mise en oeuvre |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA000525988A Division CA1315448C (fr) | 1985-12-23 | 1986-12-22 | Paillettes optiques en couches minces et couches en encres comportant ces paillettes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1329733C true CA1329733C (fr) | 1994-05-24 |
Family
ID=25671185
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA 616570 Expired - Lifetime CA1329733C (fr) | 1985-12-23 | 1993-02-12 | Flocons de pellicule optique a couche mince, revetements optiques reproduits, encres et revetements fabriques a partir de ces elements, et methode mise en oeuvre |
Country Status (1)
| Country | Link |
|---|---|
| CA (1) | CA1329733C (fr) |
-
1993
- 1993-02-12 CA CA 616570 patent/CA1329733C/fr not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MKEX | Expiry |
Effective date: 20110524 |