CA1221213A - Support d'enregistrement, methode de fabrication de ce support et appareil connexe - Google Patents
Support d'enregistrement, methode de fabrication de ce support et appareil connexeInfo
- Publication number
- CA1221213A CA1221213A CA000467482A CA467482A CA1221213A CA 1221213 A CA1221213 A CA 1221213A CA 000467482 A CA000467482 A CA 000467482A CA 467482 A CA467482 A CA 467482A CA 1221213 A CA1221213 A CA 1221213A
- Authority
- CA
- Canada
- Prior art keywords
- information carrier
- code
- silicone elastomer
- transfer plate
- mold
- 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
Links
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 17
- 229920002379 silicone rubber Polymers 0.000 claims abstract description 38
- 238000007639 printing Methods 0.000 claims abstract description 21
- 230000007246 mechanism Effects 0.000 claims abstract description 7
- 239000012778 molding material Substances 0.000 claims description 26
- 239000000463 material Substances 0.000 claims description 19
- 238000000465 moulding Methods 0.000 claims description 17
- 229920001296 polysiloxane Polymers 0.000 claims description 5
- 239000000203 mixture Substances 0.000 claims description 3
- -1 polysiloxane Polymers 0.000 claims description 3
- 239000000049 pigment Substances 0.000 claims description 2
- 229920000642 polymer Polymers 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 13
- 238000004073 vulcanization Methods 0.000 abstract description 2
- 239000004945 silicone rubber Substances 0.000 description 15
- 238000010438 heat treatment Methods 0.000 description 7
- 238000010068 moulding (rubber) Methods 0.000 description 6
- 229920001971 elastomer Polymers 0.000 description 5
- 238000003825 pressing Methods 0.000 description 4
- 239000005060 rubber Substances 0.000 description 4
- 238000005488 sandblasting Methods 0.000 description 3
- 238000011282 treatment Methods 0.000 description 3
- 230000003746 surface roughness Effects 0.000 description 2
- 239000000969 carrier Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000003670 easy-to-clean Effects 0.000 description 1
- 239000000806 elastomer Substances 0.000 description 1
- 238000005530 etching Methods 0.000 description 1
- 238000007667 floating Methods 0.000 description 1
- 238000007650 screen-printing Methods 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 238000004381 surface treatment Methods 0.000 description 1
- 229920003051 synthetic elastomer Polymers 0.000 description 1
- 239000005061 synthetic rubber Substances 0.000 description 1
Landscapes
- Moulds For Moulding Plastics Or The Like (AREA)
- Manufacture Of Switches (AREA)
- Push-Button Switches (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA000467482A CA1221213A (fr) | 1984-11-09 | 1984-11-09 | Support d'enregistrement, methode de fabrication de ce support et appareil connexe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA000467482A CA1221213A (fr) | 1984-11-09 | 1984-11-09 | Support d'enregistrement, methode de fabrication de ce support et appareil connexe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1221213A true CA1221213A (fr) | 1987-05-05 |
Family
ID=4129114
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA000467482A Expired CA1221213A (fr) | 1984-11-09 | 1984-11-09 | Support d'enregistrement, methode de fabrication de ce support et appareil connexe |
Country Status (1)
| Country | Link |
|---|---|
| CA (1) | CA1221213A (fr) |
-
1984
- 1984-11-09 CA CA000467482A patent/CA1221213A/fr not_active Expired
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MKEX | Expiry |