WO1990011327A3 - Procede et melange dilue de fabrication de pieces en plastique, notamment tuyaux - Google Patents
Procede et melange dilue de fabrication de pieces en plastique, notamment tuyaux Download PDFInfo
- Publication number
- WO1990011327A3 WO1990011327A3 PCT/EP1990/000434 EP9000434W WO9011327A3 WO 1990011327 A3 WO1990011327 A3 WO 1990011327A3 EP 9000434 W EP9000434 W EP 9000434W WO 9011327 A3 WO9011327 A3 WO 9011327A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- plastic parts
- implementing
- manufacturing plastic
- particular pipes
- diluted mixture
- 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.)
- Ceased
Links
Classifications
-
- 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
- B29C61/00—Shaping by liberation of internal stresses; Making preforms having internal stresses; Apparatus therefor
- B29C61/003—Shaping by liberation of internal stresses; Making preforms having internal stresses; Apparatus therefor characterised by the choice of material
-
- 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
- B29C48/022—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the choice of material
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
- C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
- C08L23/04—Homopolymers or copolymers of ethene
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
- C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
- C08L23/04—Homopolymers or copolymers of ethene
- C08L23/06—Polyethene
-
- 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
-
- 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
- B29C48/001—Combinations of extrusion moulding with other shaping operations
- B29C48/0018—Combinations of extrusion moulding with other shaping operations combined with shaping by orienting, stretching or shrinking, e.g. film blowing
-
- 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
- B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
- B29C48/09—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2023/00—Use of polyalkenes or derivatives thereof as moulding material
- B29K2023/04—Polymers of ethylene
- B29K2023/06—PE, i.e. polyethylene
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2023/00—Use of polyalkenes or derivatives thereof as moulding material
- B29K2023/04—Polymers of ethylene
- B29K2023/08—Copolymers of ethylene
- B29K2023/083—EVA, i.e. ethylene vinyl acetate copolymer
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2023/00—Use of polyalkenes or derivatives thereof as moulding material
- B29K2023/16—EPM, i.e. ethylene-propylene copolymers; EPDM, i.e. ethylene-propylene-diene copolymers; EPT, i.e. ethylene-propylene terpolymers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2423/00—Use of polyalkenes or derivatives thereof as filler
- B29K2423/04—Polymers of ethylene
- B29K2423/08—Use of copolymers of ethylene as filler
- B29K2423/083—EVA, i.e. ethylene vinyl acetate copolymer
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2023/00—Tubular articles
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
- C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
- C08L23/16—Ethene-propene or ethene-propene-diene copolymers
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/13—Hollow or container type article [e.g., tube, vase, etc.]
- Y10T428/1352—Polymer or resin containing [i.e., natural or synthetic]
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
- Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
- Moulding By Coating Moulds (AREA)
- Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
- Manufacture Of Macromolecular Shaped Articles (AREA)
- Processes Of Treating Macromolecular Substances (AREA)
- Photoreceptors In Electrophotography (AREA)
- Luminescent Compositions (AREA)
- Ink Jet Recording Methods And Recording Media Thereof (AREA)
- Rigid Pipes And Flexible Pipes (AREA)
Abstract
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE59006079T DE59006079D1 (de) | 1989-03-17 | 1990-03-15 | Verfahren zur herstellung von kunststoffteilen, insbesondere rohren, sowie verschnittmischung zur durchführung des verfahrens. |
| CA002053891A CA2053891C (fr) | 1989-03-17 | 1990-03-15 | Methode d'obtention de tuyaux de polyethylene par extrusion |
| EP90904623A EP0494138B1 (fr) | 1989-03-17 | 1990-03-15 | Procede et melange dilue de fabrication de pieces en plastique, notamment tuyaux |
| FI914342A FI101390B (fi) | 1989-03-17 | 1991-09-16 | Menetelmä muoviosien, erityisesti putkien valmistamiseksi, samoin kuin laimennettu seos menetelmän suorittamiseksi |
| US08/264,212 US5958530A (en) | 1989-03-17 | 1994-06-17 | Method of making extruded polyethlyene pipes |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEP3908798.0 | 1989-03-17 | ||
| DE3908798A DE3908798A1 (de) | 1989-03-17 | 1989-03-17 | Verfahren zur herstellung von kunststoffteilchen, insbesondere rohren, sowie verschnittmischung zur durchfuehrung des verfahrens |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US76860091A Continuation | 1989-03-17 | 1991-09-13 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| WO1990011327A2 WO1990011327A2 (fr) | 1990-10-04 |
| WO1990011327A3 true WO1990011327A3 (fr) | 1991-04-18 |
Family
ID=6376587
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/EP1990/000434 Ceased WO1990011327A2 (fr) | 1989-03-17 | 1990-03-15 | Procede et melange dilue de fabrication de pieces en plastique, notamment tuyaux |
Country Status (11)
| Country | Link |
|---|---|
| US (1) | US5958530A (fr) |
| EP (1) | EP0494138B1 (fr) |
| JP (1) | JP2909206B2 (fr) |
| AT (1) | ATE106924T1 (fr) |
| AU (1) | AU5264790A (fr) |
| CA (1) | CA2053891C (fr) |
| DE (2) | DE3908798A1 (fr) |
| DK (1) | DK0494138T3 (fr) |
| ES (1) | ES2054346T3 (fr) |
| FI (1) | FI101390B (fr) |
| WO (1) | WO1990011327A2 (fr) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3908798A1 (de) * | 1989-03-17 | 1990-09-20 | Lehmann & Voss & Co | Verfahren zur herstellung von kunststoffteilchen, insbesondere rohren, sowie verschnittmischung zur durchfuehrung des verfahrens |
| CA2052542C (fr) * | 1991-09-30 | 2003-02-25 | John C. Collyer | Additif pour caoutchouc |
| US5468808A (en) * | 1994-09-12 | 1995-11-21 | Exxon Chemical Patents Inc. | Reduction of flow marks in rubber modified polypropylene |
| US20030139548A1 (en) * | 2001-12-21 | 2003-07-24 | Hochgesang Paul J. | Solventless liquid EPDM compounds |
| US6852805B2 (en) * | 2001-12-21 | 2005-02-08 | Freudenberg-Nok General Partnership | Solventless liquid FKM compounds |
| US6812294B2 (en) | 2001-12-21 | 2004-11-02 | Freudenberg-Nok General Partnership | Solventless liquid nitrile compounds |
| US7335807B2 (en) * | 2001-12-21 | 2008-02-26 | Freudenberg-Nok General Partnership | Solventless liquid isoprene compounds |
| CN102644443A (zh) * | 2012-05-09 | 2012-08-22 | 于建新 | 多功能井壁管及制备方法 |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0019990A1 (fr) * | 1979-05-11 | 1980-12-10 | Radiation Dynamics Inc. | Composition réticulable à base de polyéthylène et d'un copolymère d'isobutylène, procédé de fabrication d'articles réticulés et articles obtenus à partir de cette composition |
| EP0064403A1 (fr) * | 1981-05-01 | 1982-11-10 | Polysar Limited | Mélanges polymères |
| EP0087344A1 (fr) * | 1982-02-18 | 1983-08-31 | Institut Français du Pétrole | Compositions de polyéthylènes de haute ou moyenne densité extrudables et réticulables |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3592881A (en) * | 1969-06-16 | 1971-07-13 | Du Pont | Crosslinked,heat-shrinkable polyethylene film composition |
| US3758643A (en) * | 1971-01-20 | 1973-09-11 | Uniroyal Inc | D polyolefin plastic thermoplastic blend of partially cured monoolefin copolymer rubber an |
| US3862106A (en) * | 1971-01-20 | 1975-01-21 | Uniroyal Inc | Thermoplastic blend of partially cured monoolefin copolymer rubber and polyolefin plastic |
| US3835201A (en) * | 1972-08-29 | 1974-09-10 | Uniroyal Inc | Thermoplastic blend of copolymer rubber and polyolefin plastic |
| US4326808A (en) * | 1979-02-27 | 1982-04-27 | Diffracto Ltd. | Method and apparatus for determining physical characteristics of object outer surfaces |
| US4321292A (en) * | 1980-06-23 | 1982-03-23 | Oy Wiik & Hoglund Ab | Method of manufacturing shrinkable sleeves from a cross-linking plastics material |
| JPS57126218A (en) * | 1981-01-27 | 1982-08-05 | Dainichi Nippon Cables Ltd | High internal pressure plastic pipe |
| US4722971A (en) * | 1985-08-02 | 1988-02-02 | Exxon Chemical Patents Inc. | Easy processing ethylene propylene elastomers |
| US4843129A (en) * | 1985-12-27 | 1989-06-27 | Exxon Research & Engineering Company | Elastomer-plastic blends |
| US4960829A (en) * | 1986-05-23 | 1990-10-02 | Uniroyal Chemical Company, Inc. | Elastomeric composition |
| DE3908798A1 (de) * | 1989-03-17 | 1990-09-20 | Lehmann & Voss & Co | Verfahren zur herstellung von kunststoffteilchen, insbesondere rohren, sowie verschnittmischung zur durchfuehrung des verfahrens |
| US5030694A (en) * | 1989-11-22 | 1991-07-09 | Kelley Joseph M | High impact thermoplastic polymer compositions |
-
1989
- 1989-03-17 DE DE3908798A patent/DE3908798A1/de active Granted
-
1990
- 1990-03-15 DK DK90904623.7T patent/DK0494138T3/da active
- 1990-03-15 DE DE59006079T patent/DE59006079D1/de not_active Expired - Fee Related
- 1990-03-15 EP EP90904623A patent/EP0494138B1/fr not_active Expired - Lifetime
- 1990-03-15 AU AU52647/90A patent/AU5264790A/en not_active Abandoned
- 1990-03-15 CA CA002053891A patent/CA2053891C/fr not_active Expired - Fee Related
- 1990-03-15 ES ES90904623T patent/ES2054346T3/es not_active Expired - Lifetime
- 1990-03-15 WO PCT/EP1990/000434 patent/WO1990011327A2/fr not_active Ceased
- 1990-03-15 AT AT90904623T patent/ATE106924T1/de not_active IP Right Cessation
- 1990-03-15 JP JP2504653A patent/JP2909206B2/ja not_active Expired - Lifetime
-
1991
- 1991-09-16 FI FI914342A patent/FI101390B/fi active
-
1994
- 1994-06-17 US US08/264,212 patent/US5958530A/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0019990A1 (fr) * | 1979-05-11 | 1980-12-10 | Radiation Dynamics Inc. | Composition réticulable à base de polyéthylène et d'un copolymère d'isobutylène, procédé de fabrication d'articles réticulés et articles obtenus à partir de cette composition |
| EP0064403A1 (fr) * | 1981-05-01 | 1982-11-10 | Polysar Limited | Mélanges polymères |
| EP0087344A1 (fr) * | 1982-02-18 | 1983-08-31 | Institut Français du Pétrole | Compositions de polyéthylènes de haute ou moyenne densité extrudables et réticulables |
Non-Patent Citations (1)
| Title |
|---|
| Patent Abstracts of Japan, Band 6, Nr. 158 (C-120)(1036), 19 August 1982; & JP-A-5778434 (MITSUI SEKIYU KAGAKU KOGYO K.K.) 17. Mai 1982 * |
Also Published As
| Publication number | Publication date |
|---|---|
| DK0494138T3 (da) | 1994-09-26 |
| WO1990011327A2 (fr) | 1990-10-04 |
| DE59006079D1 (de) | 1994-07-14 |
| FI101390B1 (fi) | 1998-06-15 |
| JPH04505629A (ja) | 1992-10-01 |
| FI914342A0 (fi) | 1991-09-16 |
| JP2909206B2 (ja) | 1999-06-23 |
| EP0494138B1 (fr) | 1994-06-08 |
| DE3908798C2 (fr) | 1991-01-31 |
| ATE106924T1 (de) | 1994-06-15 |
| DE3908798A1 (de) | 1990-09-20 |
| ES2054346T3 (es) | 1994-08-01 |
| CA2053891A1 (fr) | 1990-09-18 |
| US5958530A (en) | 1999-09-28 |
| CA2053891C (fr) | 2001-10-30 |
| AU5264790A (en) | 1990-10-22 |
| FI101390B (fi) | 1998-06-15 |
| EP0494138A1 (fr) | 1992-07-15 |
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