HUP9900771A3 - Method for heating and/or cross-linking of polymers and apparatus therefor - Google Patents
Method for heating and/or cross-linking of polymers and apparatus thereforInfo
- Publication number
- HUP9900771A3 HUP9900771A3 HU9900771A HUP9900771A HUP9900771A3 HU P9900771 A3 HUP9900771 A3 HU P9900771A3 HU 9900771 A HU9900771 A HU 9900771A HU P9900771 A HUP9900771 A HU P9900771A HU P9900771 A3 HUP9900771 A3 HU P9900771A3
- Authority
- HU
- Hungary
- Prior art keywords
- linking
- polymers
- heating
- cross
- apparatus therefor
- Prior art date
Links
- 238000004132 cross linking Methods 0.000 title 1
- 238000010438 heat treatment Methods 0.000 title 1
- 238000000034 method Methods 0.000 title 1
- 229920000642 polymer Polymers 0.000 title 1
Classifications
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- 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
- F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
- F16L55/16—Devices for covering leaks in pipes or hoses, e.g. hose-menders
- F16L55/162—Devices for covering leaks in pipes or hoses, e.g. hose-menders from inside the pipe
- F16L55/165—Devices for covering leaks in pipes or hoses, e.g. hose-menders from inside the pipe a pipe or flexible liner being inserted in the damaged section
- F16L55/1652—Devices for covering leaks in pipes or hoses, e.g. hose-menders from inside the pipe a pipe or flexible liner being inserted in the damaged section the flexible liner being pulled into the damaged section
- F16L55/1654—Devices for covering leaks in pipes or hoses, e.g. hose-menders from inside the pipe a pipe or flexible liner being inserted in the damaged section the flexible liner being pulled into the damaged section and being inflated
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- B—PERFORMING OPERATIONS; TRANSPORTING
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- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B15/00—Pretreatment of the material to be shaped, not covered by groups B29B7/00 - B29B13/00
- B29B15/08—Pretreatment of the material to be shaped, not covered by groups B29B7/00 - B29B13/00 of reinforcements or fillers
- B29B15/10—Coating or impregnating independently of the moulding or shaping step
- B29B15/12—Coating or impregnating independently of the moulding or shaping step of reinforcements of indefinite length
- B29B15/122—Coating or impregnating independently of the moulding or shaping step of reinforcements of indefinite length with a matrix in liquid form, e.g. as melt, solution or latex
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
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- B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
- B29C35/02—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould
- B29C35/08—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation
- B29C35/10—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation for articles of indefinite length
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
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- B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
- B29C44/20—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of indefinite length
- B29C44/22—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of indefinite length consisting of at least two parts of chemically or physically different materials, e.g. having different densities
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- B29C45/1703—Introducing an auxiliary fluid into the mould
- B29C45/1704—Introducing an auxiliary fluid into the mould the fluid being introduced into the interior of the injected material which is still in a molten state, e.g. for producing hollow articles
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- B—PERFORMING OPERATIONS; TRANSPORTING
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- B29C48/15—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor incorporating preformed parts or layers, e.g. extrusion moulding around inserts
- B29C48/151—Coating hollow articles
- B29C48/152—Coating hollow articles the inner surfaces thereof
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
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- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/16—Articles comprising two or more components, e.g. co-extruded layers
- B29C48/18—Articles comprising two or more components, e.g. co-extruded layers the components being layers
- B29C48/21—Articles comprising two or more components, e.g. co-extruded layers the components being layers the layers being joined at their surfaces
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
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- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/30—Extrusion nozzles or dies
- B29C48/32—Extrusion nozzles or dies with annular openings, e.g. for forming tubular articles
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
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- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/30—Extrusion nozzles or dies
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- B29C48/33—Extrusion nozzles or dies with annular openings, e.g. for forming tubular articles with parts rotatable relative to each other
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
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- B29C48/25—Component parts, details or accessories; Auxiliary operations
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
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- B29C48/25—Component parts, details or accessories; Auxiliary operations
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- B29C48/3366—Multiple annular extrusion nozzles in coaxial arrangement, e.g. for making multi-layered tubular articles the components merging one by one down streams in the die using a die with concentric parts, e.g. rings, cylinders
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
- B29C48/465—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using rollers
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
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- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
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- B29C48/467—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using rollers using single rollers, e.g. provided with protrusions, closely surrounded by a housing with movement of the material in the axial direction
- B29C48/468—Cavity transfer mixing devices, i.e. a roller and surrounding barrel both provided with cavities; Barrels and rollers therefor
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
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- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
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- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/88—Thermal treatment of the stream of extruded material, e.g. cooling
- B29C48/90—Thermal treatment of the stream of extruded material, e.g. cooling with calibration or sizing, i.e. combined with fixing or setting of the final dimensions of the extruded article
- B29C48/901—Thermal treatment of the stream of extruded material, e.g. cooling with calibration or sizing, i.e. combined with fixing or setting of the final dimensions of the extruded article of hollow bodies
- B29C48/903—Thermal treatment of the stream of extruded material, e.g. cooling with calibration or sizing, i.e. combined with fixing or setting of the final dimensions of the extruded article of hollow bodies externally
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- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
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- B—PERFORMING OPERATIONS; TRANSPORTING
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- B29C55/22—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of tubes
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- B29C53/56—Winding and joining, e.g. winding spirally
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- B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
- B29C65/14—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using wave energy, i.e. electromagnetic radiation, or particle radiation
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- B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
- B29C65/14—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using wave energy, i.e. electromagnetic radiation, or particle radiation
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- B29K2071/00—Use of polyethers, e.g. PEEK, i.e. polyether-etherketone or PEK, i.e. polyetherketone or derivatives thereof, as moulding material
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- B29K2995/00—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds
- B29K2995/0037—Other properties
- B29K2995/005—Oriented
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- B29K2995/00—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds
- B29K2995/0037—Other properties
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- B29K2995/00—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds
- B29K2995/0037—Other properties
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- B29L2009/00—Layered products
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- B—PERFORMING OPERATIONS; TRANSPORTING
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Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Health & Medical Sciences (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Toxicology (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
- Heating, Cooling, Or Curing Plastics Or The Like In General (AREA)
- Treatments Of Macromolecular Shaped Articles (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Processes Of Treating Macromolecular Substances (AREA)
- Lining Or Joining Of Plastics Or The Like (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE9503272A SE521725C2 (sv) | 1995-09-20 | 1995-09-20 | Ihålig produkt av termoplastmaterial samt sätt för extrudering av densamma |
SE9600091A SE505517C2 (sv) | 1996-01-11 | 1996-01-11 | Förfarande för renovering av markförlagda ledningar där infodringsrör succesivt sammansmältes |
PCT/EP1996/002801 WO1997010941A1 (en) | 1995-09-20 | 1996-06-26 | Oriented polymeric products |
PCT/SE1996/001169 WO1997010936A2 (en) | 1995-09-20 | 1996-09-20 | Method for heating and/or cross-linking of polymers and apparatus therefor |
Publications (3)
Publication Number | Publication Date |
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HUP9900771A2 HUP9900771A2 (hu) | 1999-07-28 |
HUP9900771A3 true HUP9900771A3 (en) | 2004-03-29 |
HU223751B1 HU223751B1 (hu) | 2004-12-28 |
Family
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HU9900771A HU223751B1 (hu) | 1995-09-20 | 1996-09-20 | Eljárás és berendezés polimerek melegítésére és/vagy térhálósítására |
Country Status (14)
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US (1) | US6106761A (hu) |
EP (1) | EP0921921B2 (hu) |
CN (1) | CN1202128A (hu) |
AT (1) | ATE219717T1 (hu) |
AU (1) | AU7005696A (hu) |
BR (1) | BR9610535A (hu) |
CA (1) | CA2232376C (hu) |
DE (1) | DE69622053T3 (hu) |
HU (1) | HU223751B1 (hu) |
IL (1) | IL123709A (hu) |
PL (1) | PL182616B1 (hu) |
RU (1) | RU2170174C2 (hu) |
TR (1) | TR199800522T2 (hu) |
WO (1) | WO1997010936A2 (hu) |
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DE4109663C2 (de) * | 1991-03-23 | 1994-02-24 | Meyer & John Gmbh & Co | Verfahren zur Sanierung von Leitungen durch druckdichte Auskleidung mit thermoplastischem Kunststoff |
GB2255040B (en) * | 1991-04-24 | 1995-02-08 | British Gas Plc | Method of forming a welded joint between polyolefinic members |
GB2264765B (en) * | 1992-02-27 | 1995-04-12 | British Gas Plc | Method of lining a pipeline |
IL105159A (en) * | 1993-03-24 | 1996-11-14 | Pipex Ltd | Extrusion of thermostatic materials |
GB2276584B (en) * | 1993-04-01 | 1997-09-17 | British Gas Plc | Joining bodies of thermoplastic material |
GB2283489B (en) * | 1993-11-01 | 1997-10-29 | Delta Resins Limited | Curing of resins and resin systems |
-
1996
- 1996-09-20 WO PCT/SE1996/001169 patent/WO1997010936A2/en active IP Right Grant
- 1996-09-20 TR TR1998/00522T patent/TR199800522T2/xx unknown
- 1996-09-20 AT AT96931353T patent/ATE219717T1/de not_active IP Right Cessation
- 1996-09-20 HU HU9900771A patent/HU223751B1/hu not_active IP Right Cessation
- 1996-09-20 DE DE69622053T patent/DE69622053T3/de not_active Expired - Lifetime
- 1996-09-20 IL IL12370996A patent/IL123709A/en not_active IP Right Cessation
- 1996-09-20 CN CN96198384A patent/CN1202128A/zh active Pending
- 1996-09-20 PL PL96328306A patent/PL182616B1/pl not_active IP Right Cessation
- 1996-09-20 US US09/029,235 patent/US6106761A/en not_active Expired - Lifetime
- 1996-09-20 BR BR9610535-6A patent/BR9610535A/pt not_active Application Discontinuation
- 1996-09-20 EP EP96931353A patent/EP0921921B2/en not_active Expired - Lifetime
- 1996-09-20 CA CA002232376A patent/CA2232376C/en not_active Expired - Lifetime
- 1996-09-20 AU AU70056/96A patent/AU7005696A/en not_active Abandoned
- 1996-09-20 RU RU98107163/12A patent/RU2170174C2/ru not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
US6106761A (en) | 2000-08-22 |
EP0921921A2 (en) | 1999-06-16 |
IL123709A (en) | 2001-07-24 |
EP0921921B2 (en) | 2007-04-04 |
RU2170174C2 (ru) | 2001-07-10 |
CA2232376C (en) | 2002-11-19 |
TR199800522T2 (xx) | 1998-08-21 |
IL123709A0 (en) | 1998-10-30 |
BR9610535A (pt) | 1999-12-21 |
ATE219717T1 (de) | 2002-07-15 |
WO1997010936A3 (en) | 1997-05-15 |
CA2232376A1 (en) | 1997-03-27 |
EP0921921B1 (en) | 2002-06-26 |
AU7005696A (en) | 1997-04-09 |
JPH11512357A (ja) | 1999-10-26 |
PL328306A1 (en) | 1999-01-18 |
DE69622053T3 (de) | 2007-09-27 |
DE69622053D1 (de) | 2002-08-01 |
JP4097696B2 (ja) | 2008-06-11 |
WO1997010936A2 (en) | 1997-03-27 |
HU223751B1 (hu) | 2004-12-28 |
DE69622053T2 (de) | 2002-11-14 |
CN1202128A (zh) | 1998-12-16 |
HUP9900771A2 (hu) | 1999-07-28 |
PL182616B1 (pl) | 2002-02-28 |
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Legal Events
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HFG4 | Patent granted, date of granting |
Effective date: 20041105 |
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MM4A | Lapse of definitive patent protection due to non-payment of fees |