JPS6216988B2 - - Google Patents
Info
- Publication number
- JPS6216988B2 JPS6216988B2 JP53077829A JP7782978A JPS6216988B2 JP S6216988 B2 JPS6216988 B2 JP S6216988B2 JP 53077829 A JP53077829 A JP 53077829A JP 7782978 A JP7782978 A JP 7782978A JP S6216988 B2 JPS6216988 B2 JP S6216988B2
- Authority
- JP
- Japan
- Prior art keywords
- steel pipe
- base
- resin
- weight
- coated
- 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
- 229910000831 Steel Inorganic materials 0.000 claims description 32
- 239000010959 steel Substances 0.000 claims description 32
- 239000000853 adhesive Substances 0.000 claims description 26
- 230000001070 adhesive effect Effects 0.000 claims description 26
- 229920005989 resin Polymers 0.000 claims description 15
- 239000011347 resin Substances 0.000 claims description 15
- 239000004033 plastic Substances 0.000 claims description 13
- 229920003023 plastic Polymers 0.000 claims description 13
- KXGFMDJXCMQABM-UHFFFAOYSA-N 2-methoxy-6-methylphenol Chemical compound [CH]OC1=CC=CC([CH])=C1O KXGFMDJXCMQABM-UHFFFAOYSA-N 0.000 claims description 9
- 239000005011 phenolic resin Substances 0.000 claims description 8
- 229920005992 thermoplastic resin Polymers 0.000 claims description 8
- -1 polypropylene Polymers 0.000 claims description 7
- 229920001038 ethylene copolymer Polymers 0.000 claims description 6
- 239000007788 liquid Substances 0.000 claims description 6
- 229920000642 polymer Polymers 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 5
- 239000003208 petroleum Substances 0.000 claims description 5
- 229920001568 phenolic resin Polymers 0.000 claims description 5
- 239000004743 Polypropylene Substances 0.000 claims description 4
- 239000000945 filler Substances 0.000 claims description 4
- 229920001155 polypropylene Polymers 0.000 claims description 4
- 239000005062 Polybutadiene Substances 0.000 claims description 2
- 238000001035 drying Methods 0.000 claims description 2
- 239000005038 ethylene vinyl acetate Substances 0.000 claims description 2
- 229920006244 ethylene-ethyl acrylate Polymers 0.000 claims description 2
- 239000000203 mixture Substances 0.000 claims description 2
- 229920001200 poly(ethylene-vinyl acetate) Polymers 0.000 claims description 2
- 229920002589 poly(vinylethylene) polymer Polymers 0.000 claims description 2
- 229920002857 polybutadiene Polymers 0.000 claims description 2
- 239000002245 particle Substances 0.000 claims 1
- 238000000576 coating method Methods 0.000 description 16
- 239000011248 coating agent Substances 0.000 description 12
- 238000005336 cracking Methods 0.000 description 9
- 230000006353 environmental stress Effects 0.000 description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- 230000008602 contraction Effects 0.000 description 4
- 238000005260 corrosion Methods 0.000 description 4
- 238000001125 extrusion Methods 0.000 description 4
- 239000012943 hotmelt Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 2
- 239000004698 Polyethylene Substances 0.000 description 2
- 239000004840 adhesive resin Substances 0.000 description 2
- 229920006223 adhesive resin Polymers 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 239000004615 ingredient Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 229920000573 polyethylene Polymers 0.000 description 2
- 239000004606 Fillers/Extenders Substances 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 239000010426 asphalt Substances 0.000 description 1
- 238000009933 burial Methods 0.000 description 1
- 229910000019 calcium carbonate Inorganic materials 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000001186 cumulative effect Effects 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 230000001747 exhibiting effect Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000010409 ironing Methods 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 239000002736 nonionic surfactant Substances 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 239000005060 rubber Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 230000035882 stress Effects 0.000 description 1
- 239000000454 talc Substances 0.000 description 1
- 229910052623 talc Inorganic materials 0.000 description 1
Landscapes
- Compositions Of Macromolecular Compounds (AREA)
- Adhesives Or Adhesive Processes (AREA)
- Rigid Pipes And Flexible Pipes (AREA)
- Laminated Bodies (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7782978A JPS555935A (en) | 1978-06-26 | 1978-06-26 | Plastic-coated steel pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7782978A JPS555935A (en) | 1978-06-26 | 1978-06-26 | Plastic-coated steel pipe |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS555935A JPS555935A (en) | 1980-01-17 |
| JPS6216988B2 true JPS6216988B2 (fr) | 1987-04-15 |
Family
ID=13644921
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7782978A Granted JPS555935A (en) | 1978-06-26 | 1978-06-26 | Plastic-coated steel pipe |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS555935A (fr) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02132288U (fr) * | 1989-04-06 | 1990-11-02 |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104165250A (zh) * | 2014-05-09 | 2014-11-26 | 顾地科技股份有限公司 | 一种网状钢带缠绕塑料复合管及其生产方法 |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4847539A (fr) * | 1971-10-20 | 1973-07-06 | ||
| JPS4860738A (fr) * | 1971-12-03 | 1973-08-25 | ||
| JPS4879244A (fr) * | 1972-01-24 | 1973-10-24 |
-
1978
- 1978-06-26 JP JP7782978A patent/JPS555935A/ja active Granted
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4847539A (fr) * | 1971-10-20 | 1973-07-06 | ||
| JPS4860738A (fr) * | 1971-12-03 | 1973-08-25 | ||
| JPS4879244A (fr) * | 1972-01-24 | 1973-10-24 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02132288U (fr) * | 1989-04-06 | 1990-11-02 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS555935A (en) | 1980-01-17 |
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