CA2365248C - Articles d'extrusion a profil renforce et procede de fabrication de ceux-ci - Google Patents
Articles d'extrusion a profil renforce et procede de fabrication de ceux-ci Download PDFInfo
- Publication number
- CA2365248C CA2365248C CA002365248A CA2365248A CA2365248C CA 2365248 C CA2365248 C CA 2365248C CA 002365248 A CA002365248 A CA 002365248A CA 2365248 A CA2365248 A CA 2365248A CA 2365248 C CA2365248 C CA 2365248C
- Authority
- CA
- Canada
- Prior art keywords
- reinforced
- particles
- layers
- reinforcing particles
- melt
- 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 - Fee Related
Links
- 238000000034 method Methods 0.000 title claims abstract description 25
- 238000001125 extrusion Methods 0.000 title claims description 32
- 239000002245 particle Substances 0.000 claims abstract description 65
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 33
- 229920001169 thermoplastic Polymers 0.000 claims abstract description 15
- 239000004416 thermosoftening plastic Substances 0.000 claims abstract description 15
- 239000000155 melt Substances 0.000 claims description 11
- 238000002156 mixing Methods 0.000 claims description 9
- 238000007493 shaping process Methods 0.000 claims description 5
- 230000009471 action Effects 0.000 claims description 3
- 238000007599 discharging Methods 0.000 claims description 3
- 239000010985 leather Substances 0.000 claims description 2
- 239000002023 wood Substances 0.000 claims description 2
- 238000001816 cooling Methods 0.000 claims 1
- 238000000465 moulding Methods 0.000 abstract description 10
- 230000002787 reinforcement Effects 0.000 description 21
- 239000010410 layer Substances 0.000 description 18
- 239000002105 nanoparticle Substances 0.000 description 15
- 229910052500 inorganic mineral Inorganic materials 0.000 description 13
- 239000011707 mineral Substances 0.000 description 13
- 229920000642 polymer Polymers 0.000 description 13
- 230000008569 process Effects 0.000 description 12
- 229920005989 resin Polymers 0.000 description 12
- 239000011347 resin Substances 0.000 description 12
- 239000003365 glass fiber Substances 0.000 description 10
- 239000000463 material Substances 0.000 description 9
- 239000000654 additive Substances 0.000 description 8
- 239000000203 mixture Substances 0.000 description 8
- -1 polypropylene Polymers 0.000 description 6
- 238000007789 sealing Methods 0.000 description 6
- 239000008188 pellet Substances 0.000 description 5
- 244000144992 flock Species 0.000 description 4
- 229920003023 plastic Polymers 0.000 description 4
- 239000004033 plastic Substances 0.000 description 4
- 229920002397 thermoplastic olefin Polymers 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 239000002131 composite material Substances 0.000 description 3
- 230000006835 compression Effects 0.000 description 3
- 238000007906 compression Methods 0.000 description 3
- GUJOJGAPFQRJSV-UHFFFAOYSA-N dialuminum;dioxosilane;oxygen(2-);hydrate Chemical compound O.[O-2].[O-2].[O-2].[Al+3].[Al+3].O=[Si]=O.O=[Si]=O.O=[Si]=O.O=[Si]=O GUJOJGAPFQRJSV-UHFFFAOYSA-N 0.000 description 3
- 238000009826 distribution Methods 0.000 description 3
- 239000000945 filler Substances 0.000 description 3
- 239000011521 glass Substances 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 229910052901 montmorillonite Inorganic materials 0.000 description 3
- 230000009467 reduction Effects 0.000 description 3
- 230000035882 stress Effects 0.000 description 3
- VBICKXHEKHSIBG-UHFFFAOYSA-N 1-monostearoylglycerol Chemical compound CCCCCCCCCCCCCCCCCC(=O)OCC(O)CO VBICKXHEKHSIBG-UHFFFAOYSA-N 0.000 description 2
- 239000004698 Polyethylene Substances 0.000 description 2
- 239000004721 Polyphenylene oxide Substances 0.000 description 2
- 239000004433 Thermoplastic polyurethane Substances 0.000 description 2
- 230000032683 aging Effects 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- 239000000470 constituent Substances 0.000 description 2
- 239000006185 dispersion Substances 0.000 description 2
- 229920003247 engineering thermoplastic Polymers 0.000 description 2
- 238000004299 exfoliation Methods 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 239000003607 modifier Substances 0.000 description 2
- 229920001707 polybutylene terephthalate Polymers 0.000 description 2
- 229920000573 polyethylene Polymers 0.000 description 2
- 229920000139 polyethylene terephthalate Polymers 0.000 description 2
- 229920000098 polyolefin Polymers 0.000 description 2
- 229920006380 polyphenylene oxide Polymers 0.000 description 2
- 239000012744 reinforcing agent Substances 0.000 description 2
- 229910000275 saponite Inorganic materials 0.000 description 2
- 229910052604 silicate mineral Inorganic materials 0.000 description 2
- 239000012815 thermoplastic material Substances 0.000 description 2
- 229920002803 thermoplastic polyurethane Polymers 0.000 description 2
- 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
- 239000004677 Nylon Substances 0.000 description 1
- 229920007019 PC/ABS Polymers 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000006096 absorbing agent Substances 0.000 description 1
- 239000004676 acrylonitrile butadiene styrene Substances 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 239000003963 antioxidant agent Substances 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000005465 channeling Effects 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 229920001577 copolymer Polymers 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 238000004049 embossing Methods 0.000 description 1
- 239000003063 flame retardant Substances 0.000 description 1
- 239000011888 foil Substances 0.000 description 1
- YQEMORVAKMFKLG-UHFFFAOYSA-N glycerine monostearate Natural products CCCCCCCCCCCCCCCCCC(=O)OC(CO)CO YQEMORVAKMFKLG-UHFFFAOYSA-N 0.000 description 1
- SVUQHVRAGMNPLW-UHFFFAOYSA-N glycerol monostearate Natural products CCCCCCCCCCCCCCCCC(=O)OCC(O)CO SVUQHVRAGMNPLW-UHFFFAOYSA-N 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000012760 heat stabilizer Substances 0.000 description 1
- 229910000271 hectorite Inorganic materials 0.000 description 1
- KWLMIXQRALPRBC-UHFFFAOYSA-L hectorite Chemical compound [Li+].[OH-].[OH-].[Na+].[Mg+2].O1[Si]2([O-])O[Si]1([O-])O[Si]([O-])(O1)O[Si]1([O-])O2 KWLMIXQRALPRBC-UHFFFAOYSA-L 0.000 description 1
- 239000012943 hotmelt Substances 0.000 description 1
- 150000004679 hydroxides Chemical class 0.000 description 1
- 239000011229 interlayer Substances 0.000 description 1
- 238000003475 lamination Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000011068 loading method Methods 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 239000000289 melt material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 230000021715 photosynthesis, light harvesting Effects 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 239000004417 polycarbonate Substances 0.000 description 1
- 229920000515 polycarbonate Polymers 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 239000002952 polymeric resin Substances 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 239000002990 reinforced plastic Substances 0.000 description 1
- 239000012758 reinforcing additive Substances 0.000 description 1
- 239000012763 reinforcing filler Substances 0.000 description 1
- 239000012779 reinforcing material Substances 0.000 description 1
- 239000012858 resilient material Substances 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 229920005992 thermoplastic resin Polymers 0.000 description 1
- 229910052902 vermiculite Inorganic materials 0.000 description 1
- 239000010455 vermiculite Substances 0.000 description 1
- 235000019354 vermiculite Nutrition 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K7/00—Use of ingredients characterised by shape
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
- Laminated Bodies (AREA)
Abstract
L'invention concerne un article moulé continu renforcé, qui est renforcé de manière égale dans tous ses aspects et convient pour être moulé de manière à former une garniture extérieure d'automobile. L'article comporte au moins un thermoplastique qui contient essentiellement d'environ 2 % à environ 15 % en volume de particules de renfort mélangées de manière homogène, ces particules présentant une ou plusieurs couches de plaquettes de 0,7 mm - 1,2 mm d'épaisseur, et plus de 50 % environ des particules de renfort ayant une épaisseur inférieure à environ 20 couches. L'invention concerne également un procédé de production d'articles renforcés contenant ces particules de renfort. Ces articles peuvent éventuellement présenter des surfaces grainées ou peuvent comporter un film décoratif stratifié.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US12953999P | 1999-04-16 | 1999-04-16 | |
| US60/129,539 | 1999-04-16 | ||
| PCT/US2000/006442 WO2000062961A1 (fr) | 1999-04-16 | 2000-04-04 | Articles d'extrusion a profil renforce et procede de fabrication de ceux-ci |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2365248A1 CA2365248A1 (fr) | 2000-10-26 |
| CA2365248C true CA2365248C (fr) | 2008-07-08 |
Family
ID=22440488
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA002365248A Expired - Fee Related CA2365248C (fr) | 1999-04-16 | 2000-04-04 | Articles d'extrusion a profil renforce et procede de fabrication de ceux-ci |
Country Status (3)
| Country | Link |
|---|---|
| AU (1) | AU4009000A (fr) |
| CA (1) | CA2365248C (fr) |
| WO (1) | WO2000062961A1 (fr) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7700670B2 (en) | 2005-05-13 | 2010-04-20 | Beach Brian A | Low-density molding compound |
| CN107418173A (zh) | 2014-06-27 | 2017-12-01 | 赛史品威奥（唐山）结构复合材料有限公司 | 包括表面改性的微球体的低密度模塑料 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5952093A (en) * | 1997-02-20 | 1999-09-14 | The Dow Chemical Company | Polymer composite comprising a inorganic layered material and a polymer matrix and a method for its preparation |
-
2000
- 2000-04-04 WO PCT/US2000/006442 patent/WO2000062961A1/fr not_active Ceased
- 2000-04-04 CA CA002365248A patent/CA2365248C/fr not_active Expired - Fee Related
- 2000-04-04 AU AU40090/00A patent/AU4009000A/en not_active Abandoned
Also Published As
| Publication number | Publication date |
|---|---|
| AU4009000A (en) | 2000-11-02 |
| WO2000062961A1 (fr) | 2000-10-26 |
| CA2365248A1 (fr) | 2000-10-26 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request | ||
| MKLA | Lapsed |