CA1237261A - Fabrication d'une piece moulee a partir de mousse plastique - Google Patents
Fabrication d'une piece moulee a partir de mousse plastiqueInfo
- Publication number
- CA1237261A CA1237261A CA000490053A CA490053A CA1237261A CA 1237261 A CA1237261 A CA 1237261A CA 000490053 A CA000490053 A CA 000490053A CA 490053 A CA490053 A CA 490053A CA 1237261 A CA1237261 A CA 1237261A
- Authority
- CA
- Canada
- Prior art keywords
- film
- mould
- mold
- portions
- heat
- 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
- 239000006260 foam Substances 0.000 title claims abstract description 25
- 239000004033 plastic Substances 0.000 title claims abstract description 25
- 229920003023 plastic Polymers 0.000 title claims abstract description 24
- 239000000463 material Substances 0.000 title claims abstract description 11
- 238000004519 manufacturing process Methods 0.000 title abstract description 13
- 238000005187 foaming Methods 0.000 claims abstract description 18
- 238000000034 method Methods 0.000 claims abstract description 18
- 239000000203 mixture Substances 0.000 claims abstract description 16
- 239000011541 reaction mixture Substances 0.000 claims description 3
- 229920000915 polyvinyl chloride Polymers 0.000 claims description 2
- 239000004800 polyvinyl chloride Substances 0.000 claims description 2
- 239000006082 mold release agent Substances 0.000 claims 1
- 230000005855 radiation Effects 0.000 claims 1
- 238000000926 separation method Methods 0.000 abstract description 6
- 238000010438 heat treatment Methods 0.000 description 3
- 229920002635 polyurethane Polymers 0.000 description 3
- 239000004814 polyurethane Substances 0.000 description 3
- 229920005830 Polyurethane Foam Polymers 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 229920003225 polyurethane elastomer Polymers 0.000 description 2
- 239000011496 polyurethane foam Substances 0.000 description 2
- 229920002379 silicone rubber Polymers 0.000 description 2
- 239000004945 silicone rubber Substances 0.000 description 2
- 239000000956 alloy Substances 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000005011 phenolic resin Substances 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 230000002522 swelling effect Effects 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Landscapes
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA000490053A CA1237261A (fr) | 1985-09-05 | 1985-09-05 | Fabrication d'une piece moulee a partir de mousse plastique |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA000490053A CA1237261A (fr) | 1985-09-05 | 1985-09-05 | Fabrication d'une piece moulee a partir de mousse plastique |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1237261A true CA1237261A (fr) | 1988-05-31 |
Family
ID=4131316
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA000490053A Expired CA1237261A (fr) | 1985-09-05 | 1985-09-05 | Fabrication d'une piece moulee a partir de mousse plastique |
Country Status (1)
| Country | Link |
|---|---|
| CA (1) | CA1237261A (fr) |
-
1985
- 1985-09-05 CA CA000490053A patent/CA1237261A/fr not_active Expired
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MKEX | Expiry |