RU2012147902A - Эластичная труба с многослойной структурой - Google Patents
Эластичная труба с многослойной структурой Download PDFInfo
- Publication number
- RU2012147902A RU2012147902A RU2012147902/05A RU2012147902A RU2012147902A RU 2012147902 A RU2012147902 A RU 2012147902A RU 2012147902/05 A RU2012147902/05 A RU 2012147902/05A RU 2012147902 A RU2012147902 A RU 2012147902A RU 2012147902 A RU2012147902 A RU 2012147902A
- Authority
- RU
- Russia
- Prior art keywords
- layers
- elastic pipe
- inner lining
- molding material
- layer
- Prior art date
Links
- -1 polyethylene Polymers 0.000 claims abstract 6
- 239000004743 Polypropylene Substances 0.000 claims abstract 4
- 239000012778 molding material Substances 0.000 claims abstract 4
- 229920001155 polypropylene Polymers 0.000 claims abstract 4
- 239000004952 Polyamide Substances 0.000 claims abstract 2
- 239000004698 Polyethylene Substances 0.000 claims abstract 2
- 229920010524 Syndiotactic polystyrene Polymers 0.000 claims abstract 2
- 229920002313 fluoropolymer Polymers 0.000 claims abstract 2
- 239000004811 fluoropolymer Substances 0.000 claims abstract 2
- 238000000465 moulding Methods 0.000 claims abstract 2
- 229920002647 polyamide Polymers 0.000 claims abstract 2
- 229920000573 polyethylene Polymers 0.000 claims abstract 2
- 229920000098 polyolefin Polymers 0.000 claims abstract 2
- 230000003014 reinforcing effect Effects 0.000 claims abstract 2
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B1/00—Layered products having a non-planar shape
- B32B1/08—Tubular products
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L11/00—Hoses, i.e. flexible pipes
- F16L11/04—Hoses, i.e. flexible pipes made of rubber or flexible plastics
- F16L11/08—Hoses, i.e. flexible pipes made of rubber or flexible plastics with reinforcements embedded in the wall
- F16L11/081—Hoses, i.e. flexible pipes made of rubber or flexible plastics with reinforcements embedded in the wall comprising one or more layers of a helically wound cord or wire
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/28—Layered products comprising a layer of synthetic resin comprising synthetic resins not wholly covered by any one of the sub-groups B32B27/30 - B32B27/42
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/32—Layered products comprising a layer of synthetic resin comprising polyolefins
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/34—Layered products comprising a layer of synthetic resin comprising polyamides
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L11/00—Hoses, i.e. flexible pipes
- F16L11/04—Hoses, i.e. flexible pipes made of rubber or flexible plastics
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2307/00—Properties of the layers or laminate
- B32B2307/50—Properties of the layers or laminate having particular mechanical properties
- B32B2307/546—Flexural strength; Flexion stiffness
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2307/00—Properties of the layers or laminate
- B32B2307/70—Other properties
- B32B2307/714—Inert, i.e. inert to chemical degradation, corrosion
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Laminated Bodies (AREA)
- Rigid Pipes And Flexible Pipes (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
1. Эластичная труба многослойной структуры несвязанными слоями, содержащая внутреннюю облицовку со следующей последовательностью расположения слоев:a) внутренний слой из фторполимерной формовочной массы,b) промежуточный слой из формовочной массы на основе олефинового полимера, выбранного из группы: полиэтилен, изотактический полипропилен, синдиотактический полипропилен и синдиотактический полистирол,c) внешний слой из полиамидной формовочной массы.2. Эластичная труба по п.1, отличающаяся тем, что внутренняя облицовка представляет собой трубу.3. Эластичная труба по одному из пп. 1 и 2, отличающаяся тем, что кроме внутренней облицовки она содержит один или несколько слоев, выбранных из:- расположенного внутри каркаса,- одного или нескольких расположенных снаружи армирующих слоев, а также- внешней оболочки.
Claims (3)
1. Эластичная труба многослойной структуры несвязанными слоями, содержащая внутреннюю облицовку со следующей последовательностью расположения слоев:
a) внутренний слой из фторполимерной формовочной массы,
b) промежуточный слой из формовочной массы на основе олефинового полимера, выбранного из группы: полиэтилен, изотактический полипропилен, синдиотактический полипропилен и синдиотактический полистирол,
c) внешний слой из полиамидной формовочной массы.
2. Эластичная труба по п.1, отличающаяся тем, что внутренняя облицовка представляет собой трубу.
3. Эластичная труба по одному из пп. 1 и 2, отличающаяся тем, что кроме внутренней облицовки она содержит один или несколько слоев, выбранных из:
- расположенного внутри каркаса,
- одного или нескольких расположенных снаружи армирующих слоев, а также
- внешней оболочки.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102010003909A DE102010003909A1 (de) | 2010-04-13 | 2010-04-13 | Flexibles Rohr mit mehrschichtigem Aufbau |
| DE102010003909.8 | 2010-04-13 | ||
| PCT/EP2011/054142 WO2011128175A1 (de) | 2010-04-13 | 2011-03-18 | Flexibles rohr mit mehrschichtigem aufbau |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| RU2012147902A true RU2012147902A (ru) | 2014-05-20 |
Family
ID=43902961
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RU2012147902/05A RU2012147902A (ru) | 2010-04-13 | 2011-03-18 | Эластичная труба с многослойной структурой |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US9314989B2 (ru) |
| EP (1) | EP2558284B1 (ru) |
| JP (1) | JP5832517B2 (ru) |
| CN (2) | CN102811852A (ru) |
| BR (1) | BR112012026089B1 (ru) |
| CA (1) | CA2793564C (ru) |
| DE (1) | DE102010003909A1 (ru) |
| ES (1) | ES2455977T3 (ru) |
| RU (1) | RU2012147902A (ru) |
| WO (1) | WO2011128175A1 (ru) |
Families Citing this family (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102011017811A1 (de) | 2011-04-29 | 2012-10-31 | Evonik Degussa Gmbh | Temperierbare Rohrleitung für Offshoreanwendungen |
| DE102011075383A1 (de) | 2011-05-06 | 2012-11-08 | Evonik Degussa Gmbh | Temperierbare Rohrleitung für Offshoreanwendungen |
| CN103609188B (zh) * | 2012-06-12 | 2017-11-21 | 华为技术有限公司 | 载波资源配置方法、上行信息传输方法、基站及用户设备 |
| CN103062516B (zh) * | 2012-12-14 | 2015-03-11 | 宋广山 | 高分子合金复合水泥供水管及其制作方法 |
| DE102013205616A1 (de) | 2013-03-28 | 2014-10-02 | Evonik Industries Ag | Mehrschichtrohr mit Polyamidschicht |
| DE102013205614A1 (de) | 2013-03-28 | 2014-10-02 | Evonik Industries Ag | Verfahren zur Herstellung eines mit einem Inliner ausgekleideten Rohres |
| EP3069875B1 (de) * | 2015-03-17 | 2017-07-05 | Evonik Degussa GmbH | Mehrschichtverbund mit einer fluorpolymerschicht |
| DE102015205081A1 (de) * | 2015-03-20 | 2016-09-22 | Fränkische Industrial Pipes GmbH & Co. KG | Mehrlagiges Wellrohr |
| WO2017076412A1 (en) | 2015-11-03 | 2017-05-11 | National Oilwell Varco Denmark I/S | An unbonded flexible pipe |
| ES2734306T3 (es) | 2017-01-10 | 2019-12-05 | Tubo compuesto termoplástico con capa intermedia de múltiples capas | |
| EP3345750B1 (de) | 2017-01-10 | 2019-05-22 | Evonik Degussa GmbH | Thermoplastisches compositrohr mit mehrschichtiger zwischenlage |
| EP3477176A1 (de) | 2017-10-25 | 2019-05-01 | Evonik Degussa GmbH | Verfahren zur herstellung eines mit einem inliner ausgekleideten rohres |
| WO2020068408A1 (en) * | 2018-09-24 | 2020-04-02 | Exxonmobil Chemical Patents Inc. | Thermoplastic blends and composites for flexible pipes |
| DE102022103799A1 (de) | 2022-02-17 | 2023-08-17 | Egeplast International Gmbh | Mindestens dreischichtiges Kunststoffrohr |
| GB202209311D0 (en) * | 2022-06-24 | 2022-08-10 | Baker Hughes Energy Tech Uk Limited | Flexible pipe body |
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| US5052444A (en) * | 1987-04-30 | 1991-10-01 | The Fluorocarbon Company | Reinforced fluid hose having on-bonded tape |
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| US5003107A (en) | 1989-12-18 | 1991-03-26 | Texaco Chemical Company | Catalytic method for the reductive amination of poly(oxytetramethyle) glycols |
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| US5743304A (en) * | 1992-04-14 | 1998-04-28 | Itt Corporation | Multi-layer fuel and vapor tube |
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| FR2772108B1 (fr) | 1997-12-10 | 2000-01-07 | Inst Francais Du Petrole | Conduite flexible comportant une gaine en polymere bicouche |
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| DE102011017811A1 (de) | 2011-04-29 | 2012-10-31 | Evonik Degussa Gmbh | Temperierbare Rohrleitung für Offshoreanwendungen |
| DE102011075383A1 (de) | 2011-05-06 | 2012-11-08 | Evonik Degussa Gmbh | Temperierbare Rohrleitung für Offshoreanwendungen |
| DE102011090092A1 (de) | 2011-12-29 | 2013-07-04 | Evonik Degussa Gmbh | Verfahren zur Herstellung eines Formteils aus einer Polyamidformmasse mit verbesserter Hydrolysebeständigkeit |
-
2010
- 2010-04-13 DE DE102010003909A patent/DE102010003909A1/de not_active Withdrawn
-
2011
- 2011-03-18 CN CN2011800181641A patent/CN102811852A/zh active Pending
- 2011-03-18 JP JP2013504188A patent/JP5832517B2/ja active Active
- 2011-03-18 CA CA2793564A patent/CA2793564C/en active Active
- 2011-03-18 RU RU2012147902/05A patent/RU2012147902A/ru not_active Application Discontinuation
- 2011-03-18 WO PCT/EP2011/054142 patent/WO2011128175A1/de active Application Filing
- 2011-03-18 ES ES11710460.4T patent/ES2455977T3/es active Active
- 2011-03-18 CN CN201610682583.XA patent/CN106287020B/zh active Active
- 2011-03-18 BR BR112012026089-8A patent/BR112012026089B1/pt active IP Right Grant
- 2011-03-18 EP EP11710460.4A patent/EP2558284B1/de active Active
- 2011-03-18 US US13/640,552 patent/US9314989B2/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CA2793564A1 (en) | 2011-10-20 |
| WO2011128175A1 (de) | 2011-10-20 |
| JP5832517B2 (ja) | 2015-12-16 |
| CN102811852A (zh) | 2012-12-05 |
| BR112012026089B1 (pt) | 2020-02-18 |
| BR112012026089A2 (pt) | 2016-06-28 |
| US9314989B2 (en) | 2016-04-19 |
| CN106287020A (zh) | 2017-01-04 |
| CA2793564C (en) | 2018-02-13 |
| DE102010003909A1 (de) | 2011-10-13 |
| US20130032239A1 (en) | 2013-02-07 |
| EP2558284B1 (de) | 2014-01-01 |
| EP2558284A1 (de) | 2013-02-20 |
| JP2013523500A (ja) | 2013-06-17 |
| CN106287020B (zh) | 2019-05-28 |
| ES2455977T3 (es) | 2014-04-16 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FA92 | Acknowledgement of application withdrawn (lack of supplementary materials submitted) |
Effective date: 20150604 |