CA2484203C - Materiau de finition ameliore en pvc pour la construction - Google Patents
Materiau de finition ameliore en pvc pour la construction Download PDFInfo
- Publication number
- CA2484203C CA2484203C CA002484203A CA2484203A CA2484203C CA 2484203 C CA2484203 C CA 2484203C CA 002484203 A CA002484203 A CA 002484203A CA 2484203 A CA2484203 A CA 2484203A CA 2484203 C CA2484203 C CA 2484203C
- Authority
- CA
- Canada
- Prior art keywords
- pvc
- strip
- cooling
- percent
- degrees fahrenheit
- 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 abstract description 96
- 239000000945 filler Substances 0.000 claims abstract description 22
- 239000011347 resin Substances 0.000 claims abstract description 21
- 229920005989 resin Polymers 0.000 claims abstract description 21
- 238000004519 manufacturing process Methods 0.000 claims abstract description 12
- 239000000203 mixture Substances 0.000 claims description 33
- 238000001816 cooling Methods 0.000 claims description 17
- 238000000034 method Methods 0.000 claims description 11
- 238000001125 extrusion Methods 0.000 claims description 9
- 239000000155 melt Substances 0.000 claims description 7
- 238000005520 cutting process Methods 0.000 claims description 4
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 12
- 239000004609 Impact Modifier Substances 0.000 description 9
- 239000004615 ingredient Substances 0.000 description 7
- 239000004408 titanium dioxide Substances 0.000 description 6
- 239000000314 lubricant Substances 0.000 description 4
- 238000005452 bending Methods 0.000 description 3
- CJZGTCYPCWQAJB-UHFFFAOYSA-L calcium stearate Chemical compound [Ca+2].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O CJZGTCYPCWQAJB-UHFFFAOYSA-L 0.000 description 3
- 239000008116 calcium stearate Substances 0.000 description 3
- 235000013539 calcium stearate Nutrition 0.000 description 3
- 150000001875 compounds Chemical class 0.000 description 3
- 238000005336 cracking Methods 0.000 description 3
- 238000004804 winding Methods 0.000 description 3
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 2
- 239000004614 Process Aid Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000003247 decreasing effect Effects 0.000 description 2
- 239000012760 heat stabilizer Substances 0.000 description 2
- 229940044153 oxyblend Drugs 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- -1 process azd Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 1
- 239000005977 Ethylene Substances 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- 230000003190 augmentative effect Effects 0.000 description 1
- 229910000019 calcium carbonate Inorganic materials 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000005764 inhibitory process Effects 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
Landscapes
- Extrusion Moulding Of Plastics Or The Like (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US39386995A | 1995-02-24 | 1995-02-24 | |
| US08/393,869 | 1995-02-24 | ||
| CA002186944A CA2186944C (fr) | 1995-02-24 | 1996-02-16 | Materiau de finition ameliore en pvc pour la construction |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA002186944A Division CA2186944C (fr) | 1995-02-24 | 1996-02-16 | Materiau de finition ameliore en pvc pour la construction |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2484203A1 CA2484203A1 (fr) | 1996-08-29 |
| CA2484203C true CA2484203C (fr) | 2006-11-21 |
Family
ID=34063975
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA002484203A Expired - Lifetime CA2484203C (fr) | 1995-02-24 | 1996-02-16 | Materiau de finition ameliore en pvc pour la construction |
Country Status (1)
| Country | Link |
|---|---|
| CA (1) | CA2484203C (fr) |
-
1996
- 1996-02-16 CA CA002484203A patent/CA2484203C/fr not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| CA2484203A1 (fr) | 1996-08-29 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request | ||
| MKEX | Expiry |
Effective date: 20160216 |