DE69101028D1 - Verfahren zum Coextrudieren eines plattenförmigen Produkts. - Google Patents
Verfahren zum Coextrudieren eines plattenförmigen Produkts.Info
- Publication number
- DE69101028D1 DE69101028D1 DE91105543T DE69101028T DE69101028D1 DE 69101028 D1 DE69101028 D1 DE 69101028D1 DE 91105543 T DE91105543 T DE 91105543T DE 69101028 T DE69101028 T DE 69101028T DE 69101028 D1 DE69101028 D1 DE 69101028D1
- Authority
- DE
- Germany
- Prior art keywords
- coextruding
- sheet
- product
- 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 - Lifetime
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
- B29C48/03—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
- B29C48/07—Flat, e.g. panels
-
- 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
- B29C48/18—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
-
- 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
- B29C48/30—Extrusion nozzles or dies
- B29C48/305—Extrusion nozzles or dies having a wide opening, e.g. for forming sheets
- B29C48/307—Extrusion nozzles or dies having a wide opening, e.g. for forming sheets specially adapted for bringing together components, e.g. melts within the die
-
- 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
- B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
- B32B27/08—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
-
- 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
- B32B27/18—Layered products comprising a layer of synthetic resin characterised by the use of special additives
-
- 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
- B32B27/36—Layered products comprising a layer of synthetic resin comprising polyesters
-
- 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
- B32B27/36—Layered products comprising a layer of synthetic resin comprising polyesters
- B32B27/365—Layered products comprising a layer of synthetic resin comprising polyesters comprising polycarbonates
-
- 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
- B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
- B32B37/14—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers
- B32B37/15—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers with at least one layer being manufactured and immediately laminated before reaching its stable state, e.g. in which a layer is extruded and laminated while in semi-molten state
- B32B37/153—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers with at least one layer being manufactured and immediately laminated before reaching its stable state, e.g. in which a layer is extruded and laminated while in semi-molten state at least one layer is extruded and immediately laminated while in semi-molten state
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/34—Silicon-containing compounds
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L69/00—Compositions of polycarbonates; Compositions of derivatives of polycarbonates
-
- 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
- B29C48/07—Flat, e.g. panels
- B29C48/08—Flat, e.g. panels flexible, e.g. films
-
- 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
- B32B2369/00—Polycarbonates
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Laminated Bodies (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL9001264A NL9001264A (nl) | 1990-06-05 | 1990-06-05 | Werkwijze voor het coextruderen van een plaatvormig produkt en de zo verkregen produkten. |
Publications (1)
Publication Number | Publication Date |
---|---|
DE69101028D1 true DE69101028D1 (de) | 1994-03-03 |
Family
ID=19857187
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE91105543T Expired - Lifetime DE69101028D1 (de) | 1990-06-05 | 1991-04-09 | Verfahren zum Coextrudieren eines plattenförmigen Produkts. |
Country Status (4)
Country | Link |
---|---|
US (1) | US5234648A (de) |
EP (1) | EP0460379B1 (de) |
DE (1) | DE69101028D1 (de) |
NL (1) | NL9001264A (de) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6524694B1 (en) | 1997-06-13 | 2003-02-25 | Polyone Corporation | Compositions for imparting a translucent optical effect to transparent thermoplastic polymers |
US6998084B2 (en) | 2001-02-16 | 2006-02-14 | Daimlerchrysler Corporation | Co-extruded pigmented/clear coated polymeric coating for an article such as automotive exterior body panels |
US8273825B2 (en) * | 2007-03-20 | 2012-09-25 | Sabic Innovative Plastics Ip B.V. | Polycarbonate/polyolefin based resin compositions and their production processes and uses |
CN116218186A (zh) * | 2023-02-22 | 2023-06-06 | 金旸(厦门)新材料科技有限公司 | 一种钢琴黑免喷涂pc/ms合金材料及其制备方法 |
Family Cites Families (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5263954A (en) * | 1975-11-20 | 1977-05-26 | Sumitomo Naugatuck Co Ltd | Molding thermoplastic resin articles |
US4098734A (en) * | 1977-03-17 | 1978-07-04 | Monsanto Company | Polymeric alloy composition |
DE2832676A1 (de) * | 1978-07-26 | 1980-02-07 | Roehm Gmbh | Beschichtungsverfahren |
DE2844687A1 (de) * | 1978-10-13 | 1980-04-30 | Hoechst Ag | Formkoerper mit gleichmaessig matter oberflaeche |
DE8113747U1 (de) * | 1981-05-09 | 1982-01-21 | Röhm GmbH, 6100 Darmstadt | "koextrudiertes lichtdurchlaessiges kunststoffprofil" |
DE8233007U1 (de) * | 1982-11-25 | 1983-03-24 | Röhm GmbH, 6100 Darmstadt | Polycarbonat-kunststofftafel |
DE3244953C2 (de) * | 1982-12-04 | 1984-11-29 | Röhm GmbH, 6100 Darmstadt | Verfahren zur Herstellung einer Hohlkammerkunststofftafel |
DE3312611A1 (de) * | 1983-04-08 | 1984-10-11 | Röhm GmbH, 6100 Darmstadt | Verfahren zur herstellung uv-geschuetzter mehrschichtiger kunststoff-formkoerper |
US4526926A (en) * | 1983-04-22 | 1985-07-02 | The Dow Chemical Company | Low gloss carbonate polymer blends |
JPS6157322A (ja) * | 1984-08-29 | 1986-03-24 | Sumitomo Bakelite Co Ltd | 防眩フイルムの製造方法 |
JPS6168231A (ja) * | 1984-09-13 | 1986-04-08 | Sumitomo Bakelite Co Ltd | 防眩フイルムの製造方法 |
JPS61118236A (ja) * | 1984-11-14 | 1986-06-05 | Asahi Chem Ind Co Ltd | ノングレアシ−トの成形法 |
US4656225A (en) * | 1985-12-23 | 1987-04-07 | General Electric Company | Polycarbonate resin blends exhibiting improved resistance to stress crazing and cracking |
US4970041A (en) * | 1987-10-13 | 1990-11-13 | Mobay Corporation | Coextruded structures |
US4937031A (en) * | 1988-11-18 | 1990-06-26 | General Electric Company | Process for preparing thermoplastic composites |
US4906689A (en) * | 1988-12-27 | 1990-03-06 | General Electric Company | Low-gloss aromatic carbonate polymer blend |
US4885335A (en) * | 1988-12-27 | 1989-12-05 | General Electric Company | Low gloss thermoplastic blends |
US4885336A (en) * | 1988-12-27 | 1989-12-05 | General Electric Company | Low gloss polycarbonate blend |
US4868244A (en) * | 1988-12-27 | 1989-09-19 | General Electric Company | Low-gloss carbonate polymer blends |
US4902743A (en) * | 1988-12-27 | 1990-02-20 | General Electric Company | Low gloss thermoplastic blends |
-
1990
- 1990-06-05 NL NL9001264A patent/NL9001264A/nl not_active Application Discontinuation
-
1991
- 1991-04-09 EP EP91105543A patent/EP0460379B1/de not_active Expired - Lifetime
- 1991-04-09 DE DE91105543T patent/DE69101028D1/de not_active Expired - Lifetime
- 1991-05-30 US US07/707,737 patent/US5234648A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
NL9001264A (nl) | 1992-01-02 |
EP0460379B1 (de) | 1994-01-19 |
US5234648A (en) | 1993-08-10 |
EP0460379A1 (de) | 1991-12-11 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE69111775T2 (de) | Verfahren zum Herstellen eines komplexen Elementes aus Verbundwerkstoff. | |
DE69212556T2 (de) | System zum Fördern von Gegenständen im Laufe eines Prozesses | |
DE3881794D1 (de) | Verfahren zum herstellen eines mehrschichtigen geformten gegenstandes. | |
DE69104568T2 (de) | Verfahren zum Aufbringen abriebfester Schichten auf Schaufeloberflächen. | |
DE59101476D1 (de) | Verfahren zum Herstellen von Papierschaum. | |
DE69006028T2 (de) | Verfahren zum Löten eines Wabenkörpers. | |
DE59101844D1 (de) | Verfahren zum Verarbeiten von in einer Schuppenformation anfallenden Druckereiprodukten. | |
DE59203066D1 (de) | Verfahren zum Kaschieren eines Formteils. | |
DE69125092D1 (de) | Verfahren zur Zubereitung eines Snack-Produktes | |
DE68917079T2 (de) | Verfahren zum Herstellen eines Verbundwerkstoffgegenstandes aus Schaumstoff. | |
DE69107523T2 (de) | Vorrichtung zum Auftrag eines doppelten Überzuges. | |
DE69102861T2 (de) | Verfahren zum Drucken. | |
DE69128745T2 (de) | Verfahren zum bearbeiten eines beschichteten bleches | |
DE69102353D1 (de) | Verfahren zum Lackieren von Autos. | |
DE69205482D1 (de) | Verfahren zum Verpacken von Gegenständen. | |
DE69101028D1 (de) | Verfahren zum Coextrudieren eines plattenförmigen Produkts. | |
DE59003171D1 (de) | Verfahren zum gegenläufigen biegen eines bleches. | |
DE69020444T2 (de) | Verfahren zum Herstellen von gliedfreien Lücken in einer fortlaufenden Reissverschlusskette. | |
DE69114559D1 (de) | Verfahren zum Herstellen eines Kotflügels. | |
DE69407496D1 (de) | Verfahren zum Herstellen eines verzinkten Bleches | |
DE69101867D1 (de) | Verfahren zum Prägen von monofilamentförmigen Kuppelgliedern für Reissverschlüsse. | |
DE69106306T2 (de) | Verfahren zum Verbinden von gewalzten Blechen. | |
DE69109564D1 (de) | Verfahren zum etikettieren. | |
DE68915748T2 (de) | Vorrichtung zum Perforieren eines blattartigen Produktes. | |
DE69426737D1 (de) | Verfahren zum Folienformen |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
8332 | No legal effect for de |