JP4979189B2 - スリーブ - Google Patents
スリーブ Download PDFInfo
- Publication number
- JP4979189B2 JP4979189B2 JP2004312099A JP2004312099A JP4979189B2 JP 4979189 B2 JP4979189 B2 JP 4979189B2 JP 2004312099 A JP2004312099 A JP 2004312099A JP 2004312099 A JP2004312099 A JP 2004312099A JP 4979189 B2 JP4979189 B2 JP 4979189B2
- Authority
- JP
- Japan
- Prior art keywords
- layer
- sleeve
- deposited
- pet
- sheet
- 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
- 239000005020 polyethylene terephthalate Substances 0.000 claims description 58
- 229920000139 polyethylene terephthalate Polymers 0.000 claims description 58
- 239000004677 Nylon Substances 0.000 claims description 30
- 229920001778 nylon Polymers 0.000 claims description 30
- -1 polyethylene terephthalate Polymers 0.000 claims description 24
- 230000004888 barrier function Effects 0.000 claims description 23
- 239000000919 ceramic Substances 0.000 claims description 11
- 230000004927 fusion Effects 0.000 claims description 11
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 10
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims description 8
- 238000010030 laminating Methods 0.000 claims description 5
- 239000000377 silicon dioxide Substances 0.000 claims description 5
- 239000010419 fine particle Substances 0.000 claims description 4
- 238000002844 melting Methods 0.000 claims 1
- 230000008018 melting Effects 0.000 claims 1
- 238000011946 reduction process Methods 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 18
- 230000035699 permeability Effects 0.000 description 12
- 229920001684 low density polyethylene Polymers 0.000 description 11
- 239000004702 low-density polyethylene Substances 0.000 description 11
- 238000007740 vapor deposition Methods 0.000 description 9
- 230000005540 biological transmission Effects 0.000 description 6
- 238000010276 construction Methods 0.000 description 5
- 239000000356 contaminant Substances 0.000 description 5
- 238000000151 deposition Methods 0.000 description 5
- 239000003960 organic solvent Substances 0.000 description 5
- 239000004698 Polyethylene Substances 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 229920000573 polyethylene Polymers 0.000 description 4
- 229920000219 Ethylene vinyl alcohol Polymers 0.000 description 3
- 238000005452 bending Methods 0.000 description 3
- 230000008021 deposition Effects 0.000 description 3
- 229920002292 Nylon 6 Polymers 0.000 description 2
- 229920002472 Starch Polymers 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- UFRKOOWSQGXVKV-UHFFFAOYSA-N ethene;ethenol Chemical compound C=C.OC=C UFRKOOWSQGXVKV-UHFFFAOYSA-N 0.000 description 2
- 239000004715 ethylene vinyl alcohol Substances 0.000 description 2
- 239000011888 foil Substances 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 229920000092 linear low density polyethylene Polymers 0.000 description 2
- 239000004707 linear low-density polyethylene Substances 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 230000002265 prevention Effects 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 235000019698 starch Nutrition 0.000 description 2
- 239000008107 starch Substances 0.000 description 2
- 101150096674 C20L gene Proteins 0.000 description 1
- CYTYCFOTNPOANT-UHFFFAOYSA-N Perchloroethylene Chemical group ClC(Cl)=C(Cl)Cl CYTYCFOTNPOANT-UHFFFAOYSA-N 0.000 description 1
- 102220543923 Protocadherin-10_F16L_mutation Human genes 0.000 description 1
- XSTXAVWGXDQKEL-UHFFFAOYSA-N Trichloroethylene Chemical group ClC=C(Cl)Cl XSTXAVWGXDQKEL-UHFFFAOYSA-N 0.000 description 1
- 101100445889 Vaccinia virus (strain Copenhagen) F16L gene Proteins 0.000 description 1
- 101100445891 Vaccinia virus (strain Western Reserve) VACWR055 gene Proteins 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 229950011008 tetrachloroethylene Drugs 0.000 description 1
Images
Landscapes
- Protection Of Pipes Against Damage, Friction, And Corrosion (AREA)
Description
12…シート
14…低密度ポリエチレン
16…蒸着層
18…PET層
20…ナイロン層
22…PET層
23、32、34…バリア層
24…シール部分
Claims (2)
- 管を突出部分のある継手で接続した埋設管路における少なくとも前記突出部分に被せられる透明のスリーブであって、
各々が透明なポリエチレンテレフタレート層、ナイロン層、およびセラミックスが蒸着されたポリエチレンテレフタレート層の積層体からなる透明なバリア層と、透明な融着層とを積層した透明なシートからなり、
前記バリア層は、前記融着層側から前記セラミックスが蒸着されたポリエチレンテレフタレート層、前記ナイロン層、および前記ポリエチレンテレフタレート層の順番で積層して形成され、
前記シートにおける前記融着層の端部を重ね貼り合せて、前記突出部分の径よりも大きい径の筒形状にした、スリーブ。 - 前記融着層には、微粒子を付着させることによる摩擦低減処理が施され、
ポリエチレンテレフタレート層に蒸着するセラミックスはアルミナおよびシリカの
いずれか一方である、請求項1記載のスリーブ。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004312099A JP4979189B2 (ja) | 2004-10-27 | 2004-10-27 | スリーブ |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004312099A JP4979189B2 (ja) | 2004-10-27 | 2004-10-27 | スリーブ |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2010264537A Division JP2011043242A (ja) | 2010-11-29 | 2010-11-29 | スリーブ |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2006125455A JP2006125455A (ja) | 2006-05-18 |
JP4979189B2 true JP4979189B2 (ja) | 2012-07-18 |
Family
ID=36720392
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2004312099A Expired - Lifetime JP4979189B2 (ja) | 2004-10-27 | 2004-10-27 | スリーブ |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP4979189B2 (ja) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6895479B2 (ja) * | 2019-05-22 | 2021-06-30 | 株式会社クボタ | 保護スリーブ、保護スリーブ付きの管、保護スリーブ付きの管の敷設方法および保護スリーブの製造方法 |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5814957B2 (ja) * | 1980-07-19 | 1983-03-23 | 住友電気工業株式会社 | 防蝕鋼管の接続部分の防蝕方法 |
JPS58177313A (ja) * | 1982-04-13 | 1983-10-18 | Fujikura Ltd | 鋼管の防蝕方法 |
JP2999883B2 (ja) * | 1992-07-31 | 2000-01-17 | 株式会社きもと | マスキングフィルム |
JP3257132B2 (ja) * | 1993-04-02 | 2002-02-18 | 凸版印刷株式会社 | 導電性を有する積層体 |
JPH06345909A (ja) * | 1993-06-14 | 1994-12-20 | Sekisui Chem Co Ltd | 防湿性フィルム |
JPH10217382A (ja) * | 1997-02-05 | 1998-08-18 | Kamiyama Hoso Zairyo:Kk | 変色防止フィルム材とこれを用いた包装用透明袋 |
JP3914305B2 (ja) * | 1997-10-06 | 2007-05-16 | 東洋アルミニウム株式会社 | 遮光性包装材 |
JP4230060B2 (ja) * | 1999-07-09 | 2009-02-25 | 株式会社イノアックコーポレーション | 水道配管用保護カバー |
JP2001208286A (ja) * | 2000-01-26 | 2001-08-03 | Sanesu Rubber Kogyo Kk | 管内汚染防止用スリーブおよびこれを用いた配管設備 |
JP4484306B2 (ja) * | 2000-04-11 | 2010-06-16 | 三菱樹脂株式会社 | 積層ポリエステルフィルム |
JP4269664B2 (ja) * | 2002-11-27 | 2009-05-27 | 凸版印刷株式会社 | コンバーティング適性を有するバリアフィルムの製造方法 |
JP4240455B2 (ja) * | 2002-12-13 | 2009-03-18 | 株式会社細川洋行 | 包装材料 |
JP4257635B2 (ja) * | 2003-01-23 | 2009-04-22 | 日立金属株式会社 | 電気融着式接続用配水埋設多層樹脂管 |
-
2004
- 2004-10-27 JP JP2004312099A patent/JP4979189B2/ja not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
JP2006125455A (ja) | 2006-05-18 |
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