CA2602516A1 - Separateur pour cable a fibres optiques, procede de fabrication correspondant et cable a fibres optiques utilisant ce separateur - Google Patents
Separateur pour cable a fibres optiques, procede de fabrication correspondant et cable a fibres optiques utilisant ce separateur Download PDFInfo
- Publication number
- CA2602516A1 CA2602516A1 CA002602516A CA2602516A CA2602516A1 CA 2602516 A1 CA2602516 A1 CA 2602516A1 CA 002602516 A CA002602516 A CA 002602516A CA 2602516 A CA2602516 A CA 2602516A CA 2602516 A1 CA2602516 A1 CA 2602516A1
- Authority
- CA
- Canada
- Prior art keywords
- spacer
- optical fiber
- fiber cable
- resin
- coating
- 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.)
- Abandoned
Links
- 125000006850 spacer group Chemical group 0.000 title claims abstract description 265
- 239000013307 optical fiber Substances 0.000 title claims abstract description 127
- 238000004519 manufacturing process Methods 0.000 title claims description 32
- 239000011248 coating agent Substances 0.000 claims abstract description 44
- 238000000576 coating method Methods 0.000 claims abstract description 44
- 239000002826 coolant Substances 0.000 claims abstract description 35
- 239000011247 coating layer Substances 0.000 claims abstract description 17
- 229920013716 polyethylene resin Polymers 0.000 claims abstract description 11
- 229920005992 thermoplastic resin Polymers 0.000 claims abstract description 7
- 229920005989 resin Polymers 0.000 claims description 123
- 239000011347 resin Substances 0.000 claims description 123
- 239000004698 Polyethylene Substances 0.000 claims description 55
- 229920000573 polyethylene Polymers 0.000 claims description 55
- 238000001816 cooling Methods 0.000 claims description 46
- -1 polyethylene Polymers 0.000 claims description 19
- 238000001125 extrusion Methods 0.000 claims description 14
- 238000004804 winding Methods 0.000 claims description 13
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 11
- 239000004094 surface-active agent Substances 0.000 claims description 9
- 238000007664 blowing Methods 0.000 claims description 8
- 239000000835 fiber Substances 0.000 claims description 8
- 239000003595 mist Substances 0.000 claims description 8
- 239000004745 nonwoven fabric Substances 0.000 claims description 8
- 229920001187 thermosetting polymer Polymers 0.000 claims description 4
- 239000000155 melt Substances 0.000 claims description 3
- 238000005259 measurement Methods 0.000 description 58
- 238000000034 method Methods 0.000 description 33
- 230000005540 biological transmission Effects 0.000 description 27
- 230000003287 optical effect Effects 0.000 description 21
- 230000000052 comparative effect Effects 0.000 description 19
- 230000003746 surface roughness Effects 0.000 description 12
- 230000008569 process Effects 0.000 description 10
- 229920001903 high density polyethylene Polymers 0.000 description 7
- 239000004700 high-density polyethylene Substances 0.000 description 7
- 239000000126 substance Substances 0.000 description 7
- 229910000831 Steel Inorganic materials 0.000 description 6
- 238000007765 extrusion coating Methods 0.000 description 6
- 239000010959 steel Substances 0.000 description 6
- 229920006244 ethylene-ethyl acrylate Polymers 0.000 description 5
- 229920000092 linear low density polyethylene Polymers 0.000 description 5
- 239000004707 linear low-density polyethylene Substances 0.000 description 5
- 238000007711 solidification Methods 0.000 description 4
- 230000008023 solidification Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 229920000642 polymer Polymers 0.000 description 3
- 239000007921 spray Substances 0.000 description 3
- 238000005507 spraying Methods 0.000 description 3
- QLZJUIZVJLSNDD-UHFFFAOYSA-N 2-(2-methylidenebutanoyloxy)ethyl 2-methylidenebutanoate Chemical compound CCC(=C)C(=O)OCCOC(=O)C(=C)CC QLZJUIZVJLSNDD-UHFFFAOYSA-N 0.000 description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 2
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 2
- 239000005042 ethylene-ethyl acrylate Substances 0.000 description 2
- 239000010410 layer Substances 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 238000012856 packing Methods 0.000 description 2
- 239000003381 stabilizer 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
- 241000206607 Porphyra umbilicalis Species 0.000 description 1
- 239000006096 absorbing agent Substances 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 230000003466 anti-cipated effect Effects 0.000 description 1
- 239000002216 antistatic agent Substances 0.000 description 1
- 229920006231 aramid fiber Polymers 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 239000006229 carbon black Substances 0.000 description 1
- 229920006026 co-polymeric resin Polymers 0.000 description 1
- 229920003020 cross-linked polyethylene Polymers 0.000 description 1
- 239000004703 cross-linked polyethylene Substances 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000005496 eutectics Effects 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 239000003063 flame retardant Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000001023 inorganic pigment Substances 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 239000011229 interlayer Substances 0.000 description 1
- 229920001684 low density polyethylene Polymers 0.000 description 1
- 239000004702 low-density polyethylene Substances 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- 229920001179 medium density polyethylene Polymers 0.000 description 1
- 239000004701 medium-density polyethylene Substances 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- JRZJOMJEPLMPRA-UHFFFAOYSA-N olefin Natural products CCCCCCCC=C JRZJOMJEPLMPRA-UHFFFAOYSA-N 0.000 description 1
- 239000012860 organic pigment Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 229920001225 polyester resin Polymers 0.000 description 1
- 239000004645 polyester resin Substances 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000001953 recrystallisation Methods 0.000 description 1
- 238000003303 reheating Methods 0.000 description 1
- 239000012783 reinforcing fiber Substances 0.000 description 1
- 238000004513 sizing Methods 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 238000003892 spreading Methods 0.000 description 1
- 230000007480 spreading Effects 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 229920001567 vinyl ester resin Polymers 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Landscapes
- Extrusion Moulding Of Plastics Or The Like (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11/156965 | 1999-06-03 | ||
| JP15696599 | 1999-06-03 | ||
| CA002339009A CA2339009C (fr) | 1999-06-03 | 2000-06-01 | Separateur pour cable a fibres optiques, methode de production du separateur, et cable a fibres optiques utilisant ce separateur |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA002339009A Division CA2339009C (fr) | 1999-06-03 | 2000-06-01 | Separateur pour cable a fibres optiques, methode de production du separateur, et cable a fibres optiques utilisant ce separateur |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA2602516A1 true CA2602516A1 (fr) | 2000-12-14 |
Family
ID=38663568
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA002602516A Abandoned CA2602516A1 (fr) | 1999-06-03 | 2000-06-01 | Separateur pour cable a fibres optiques, procede de fabrication correspondant et cable a fibres optiques utilisant ce separateur |
Country Status (1)
| Country | Link |
|---|---|
| CA (1) | CA2602516A1 (fr) |
-
2000
- 2000-06-01 CA CA002602516A patent/CA2602516A1/fr not_active Abandoned
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request | ||
| FZDE | Dead |