ATE243105T1 - Verfahren zur herstellung extrudierter thermoplastischer gegenstände mit holzmaserstruktur - Google Patents
Verfahren zur herstellung extrudierter thermoplastischer gegenstände mit holzmaserstrukturInfo
- Publication number
- ATE243105T1 ATE243105T1 AT00420055T AT00420055T ATE243105T1 AT E243105 T1 ATE243105 T1 AT E243105T1 AT 00420055 T AT00420055 T AT 00420055T AT 00420055 T AT00420055 T AT 00420055T AT E243105 T1 ATE243105 T1 AT E243105T1
- Authority
- AT
- Austria
- Prior art keywords
- zone
- exit
- extruder
- degrees
- melting point
- Prior art date
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
- 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
- B29C48/17—Articles comprising two or more components, e.g. co-extruded layers the components having different colours
- B29C48/175—Articles comprising two or more components, e.g. co-extruded layers the components having different colours comprising a multi-coloured single component, e.g. striated, marbled or wood-like patterned
-
- 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
- B29C48/285—Feeding the extrusion material to the extruder
- B29C48/29—Feeding the extrusion material to the extruder in liquid form
-
- 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
- B29C48/06—Rod-shaped
-
- 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
- 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
- B29C48/12—Articles with an irregular circumference when viewed in cross-section, e.g. window profiles
-
- 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
- B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
- B29K2105/0005—Condition, form or state of moulded material or of the material to be shaped containing compounding ingredients
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9904195A FR2791597B1 (fr) | 1999-03-29 | 1999-03-29 | Procede de fabrication d'objets extrudes et veines dans la masse, a base de polymeres thermoplastiques |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE243105T1 true ATE243105T1 (de) | 2003-07-15 |
Family
ID=9543996
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT00420055T ATE243105T1 (de) | 1999-03-29 | 2000-03-28 | Verfahren zur herstellung extrudierter thermoplastischer gegenstände mit holzmaserstruktur |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP1043141B1 (de) |
AT (1) | ATE243105T1 (de) |
DE (1) | DE60003357D1 (de) |
FR (1) | FR2791597B1 (de) |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1963161B2 (de) * | 1969-12-17 | 1977-11-24 | Hoechst Ag, 6000 Frankfurt | Verwendung einer mischung aus einer grundmasse und einem farbgranulat aus vinylchlorid-polymerisat zum herstellen von formteilen mit holzmaserungsaehnlichen farbeffekten |
US3706679A (en) * | 1970-08-06 | 1972-12-19 | Goodyear Tire & Rubber | Vinyl resin blowable into a rigid smooth skin microcellular profile |
DE3031795A1 (de) * | 1980-08-22 | 1982-04-01 | Wacker-Chemie GmbH, 8000 München | Verfahren zur erzielung von maserungseffekten in formteilen aus polymermaterial |
FR2564374B1 (fr) * | 1984-05-15 | 1987-04-17 | Grepp | Profiles massifs a base de bois et thermoplastiques recycles et leur procede de fabrication |
JP2538755B2 (ja) * | 1993-10-04 | 1996-10-02 | ツウスエンスウチヤウコンイエクウフン ヨオシエンコンスウ | 木目模様を有する合成木材及びその製造方法 |
JP2756409B2 (ja) * | 1994-01-28 | 1998-05-25 | エコ−ケミカル株式会社 | 合成木材の製造方法 |
DE4426270A1 (de) * | 1994-07-25 | 1996-02-01 | Tyh Shen Plastic Industry Co L | Zusammensetzung von synthetischem Holz mit natürlicher, holzähnlicher Maserung und Verfahren zu seiner Herstellung |
FR2738768B1 (fr) * | 1995-09-15 | 1999-12-03 | Peytral Gina | Profile massif extrude en matiere plastique ayant l'apparence du bois |
-
1999
- 1999-03-29 FR FR9904195A patent/FR2791597B1/fr not_active Expired - Fee Related
-
2000
- 2000-03-28 DE DE60003357T patent/DE60003357D1/de not_active Expired - Lifetime
- 2000-03-28 AT AT00420055T patent/ATE243105T1/de not_active IP Right Cessation
- 2000-03-28 EP EP00420055A patent/EP1043141B1/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
DE60003357D1 (de) | 2003-07-24 |
FR2791597B1 (fr) | 2001-05-04 |
EP1043141B1 (de) | 2003-06-18 |
EP1043141A1 (de) | 2000-10-11 |
FR2791597A1 (fr) | 2000-10-06 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |