ES8406283A1 - Procedimiento para la fabricacion de planchas de material plastico de camaras huecas de capas multiples - Google Patents
Procedimiento para la fabricacion de planchas de material plastico de camaras huecas de capas multiplesInfo
- Publication number
- ES8406283A1 ES8406283A1 ES527709A ES527709A ES8406283A1 ES 8406283 A1 ES8406283 A1 ES 8406283A1 ES 527709 A ES527709 A ES 527709A ES 527709 A ES527709 A ES 527709A ES 8406283 A1 ES8406283 A1 ES 8406283A1
- Authority
- ES
- Spain
- Prior art keywords
- core layer
- layer
- manufacturing
- absorber
- volatile
- 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
Links
- 239000004033 plastic Substances 0.000 title abstract 2
- 238000004519 manufacturing process Methods 0.000 title 1
- 239000010410 layer Substances 0.000 abstract 4
- 239000012792 core layer Substances 0.000 abstract 3
- 229920003002 synthetic resin Polymers 0.000 abstract 3
- 239000000057 synthetic resin Substances 0.000 abstract 3
- 239000006096 absorbing agent Substances 0.000 abstract 2
- 238000010521 absorption reaction Methods 0.000 abstract 2
- 238000001125 extrusion Methods 0.000 abstract 1
- 229920005668 polycarbonate resin Polymers 0.000 abstract 1
- 239000004431 polycarbonate resin Substances 0.000 abstract 1
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
- 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
- B32B3/00—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form
- B32B3/10—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a discontinuous layer, i.e. formed of separate pieces of material
- B32B3/12—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a discontinuous layer, i.e. formed of separate pieces of material characterised by a layer of regularly- arranged cells, e.g. a honeycomb structure
-
- 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
- B29C48/11—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels comprising two or more partially or fully enclosed cavities, e.g. honeycomb-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
- B29C48/12—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
- 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
- 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
- B32B27/30—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers
- B32B27/308—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers comprising acrylic (co)polymers
-
- 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
- B32B3/00—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form
- B32B3/26—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a particular shape of the outline of the cross-section of a continuous layer; characterised by a layer with cavities or internal voids ; characterised by an apertured layer
-
- 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
- B32B38/00—Ancillary operations in connection with laminating processes
- B32B38/18—Handling of layers or the laminate
- B32B38/1858—Handling of layers or the laminate using vacuum
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
- E04C2/54—Slab-like translucent elements
- E04C2/543—Hollow multi-walled panels with integrated webs
-
- 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
- B29C48/0017—Combinations of extrusion moulding with other shaping operations combined with blow-moulding or thermoforming
-
- 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
- B29C48/22—Articles comprising two or more components, e.g. co-extruded layers the components being layers with means connecting the layers, e.g. tie layers or undercuts
-
- 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
- B29L2024/00—Articles with hollow walls
- B29L2024/006—Articles with hollow walls multi-channelled
-
- 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
- B32B2307/40—Properties of the layers or laminate having particular optical properties
-
- 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
- B32B2309/00—Parameters for the laminating or treatment process; Apparatus details
- B32B2309/08—Dimensions, e.g. volume
- B32B2309/10—Dimensions, e.g. volume linear, e.g. length, distance, width
- B32B2309/105—Thickness
-
- 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
- Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
- Y10T428/24628—Nonplanar uniform thickness material
- Y10T428/24661—Forming, or cooperating to form cells
-
- 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
- Y10T428/31504—Composite [nonstructural laminate]
- Y10T428/31507—Of polycarbonate
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Laminated Bodies (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
- Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
- Shaping Of Tube Ends By Bending Or Straightening (AREA)
- Absorbent Articles And Supports Therefor (AREA)
Abstract
PROCEDIMIENTO PARA LA FABRICACION DE PLANCHAS DE MATERIAL PLASTICO DE CAMARAS HUECAS DE CAPAS MULTIPLES.CONSISTE EN UNA CAPA DE NUCLEO DE PLASTICO DE POLICARBONATO, CON UN GRAN NUMERO DE CAMARAS HUECAS PASANTES Y UNA CAPA DE ABSORCION DE RAYOS ULTRAVIOLETAS, SOBRE UNA CARA DE LA CAPA DE NUCLEO. ESTA SE UNE, PRIMERAMENTE, EN UNA HERRAMIENTA DE EXTENSION DE CAPAS MULTIPLES, CON UNA CAPA DE ABSORCION DE RAYOS ULTRAVIOLETAS, QUE CONTIENE POR LO MENOS 2 EN PESO DE UN ABSORBEDOR VOLATIL DE RAYOS ULTRAVIOLETA, EN LA CARA ALEJADA DE LA CAPA DEL NUCLEO YSIMULTANEAMENTE SE UNE, POR COEXTRUSION, CON UNA CAPA DE RECUBRIMIENTO, QUE CONTIENE MENOS DE 2 DE PESO DE ABSORBEDORES VOLATILES DE RAYOS ULTRAVIOLETA Y FINALMENTE EL CORDON DE CAPAS MULTIPLES, DESPUES DE ABANDONAR LA TOBERA DE EXTINCION, SE SIGUE TRATANDO EN UN CANAL MOLDEADOR AL VACIO. LA CAPA DE RECUBRIMIENTO SE PRODUCE A PARTIR DE UN MATERIAL PLESTICO QUE ESTA CONSTITUIDO EN 40 EN PESO POR METILMETACRILATO. LA CAPA DE ABSORCION DE RAYOS ULTRAVIOLETA SE PRODUCE EN UN ESPESOR DE 5 HASTA 50 UN.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE3244953A DE3244953C2 (de) | 1982-12-04 | 1982-12-04 | Verfahren zur Herstellung einer Hohlkammerkunststofftafel |
Publications (2)
Publication Number | Publication Date |
---|---|
ES527709A0 ES527709A0 (es) | 1984-08-01 |
ES8406283A1 true ES8406283A1 (es) | 1984-08-01 |
Family
ID=6179835
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES527709A Expired ES8406283A1 (es) | 1982-12-04 | 1983-12-01 | Procedimiento para la fabricacion de planchas de material plastico de camaras huecas de capas multiples |
Country Status (8)
Country | Link |
---|---|
US (1) | US4707393A (es) |
EP (1) | EP0110238B1 (es) |
JP (1) | JPS59133040A (es) |
AT (1) | ATE41349T1 (es) |
CA (1) | CA1208873A (es) |
DE (2) | DE3244953C2 (es) |
ES (1) | ES8406283A1 (es) |
NO (1) | NO160836C (es) |
Families Citing this family (113)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE8302842U1 (de) * | 1983-02-03 | 1983-07-07 | Röhm GmbH, 6100 Darmstadt | Mehrschichtige stegplatte |
JPS61255855A (ja) * | 1985-05-08 | 1986-11-13 | ダイセル化学工業株式会社 | 二重スキンシ−ト |
DE3617978A1 (de) * | 1986-05-28 | 1987-12-03 | Bayer Ag | Verzweigte thermoplastische polycarbonate mit verbessertem schutz gegen uv-licht |
DE3709779A1 (de) * | 1987-03-25 | 1988-10-06 | Bayer Ag | Polydiorganosiloxan-polycarbonat- blockcokondensate mit verbessertem schutz gegen uv-licht |
US4948666A (en) * | 1988-04-22 | 1990-08-14 | Mobay Corporation | Stain resistant polycarbonate panels |
DE3837589A1 (de) * | 1988-11-05 | 1990-05-10 | Roehm Gmbh | Uv-absorber-haltige methacrylatschutzschicht fuer polycarbonat |
NL8801445A (nl) | 1988-06-06 | 1990-01-02 | Dow Chemical Nederland | Gecoextrudeerde synthetische harsstructuren en werkwijze voor de vervaardiging ervan. |
US4992322A (en) * | 1988-06-23 | 1991-02-12 | General Electric Company | Coextruded products with improved weatherability |
FR2636005B1 (fr) * | 1988-09-07 | 1990-10-19 | Kaysersberg Sa | Plaque multicouche a base de polycarbonate protegee contre le rayonnement uv |
EP0360353A3 (en) * | 1988-09-23 | 1990-12-27 | La/Es Laminati Estrusi Termoplastici S.P.A. | Plate of material with polymeric structure, resistant to sun light |
DE3837588A1 (de) * | 1988-11-05 | 1990-05-10 | Roehm Gmbh | Schlagzaehe, uv-absorber-haltige methacrylatschutzschicht fuer polycarbonat |
GB8829198D0 (en) * | 1988-12-14 | 1989-01-25 | Shell Int Research | Improvements in structure materials |
NL9001264A (nl) * | 1990-06-05 | 1992-01-02 | Gen Electric | Werkwijze voor het coextruderen van een plaatvormig produkt en de zo verkregen produkten. |
US5258215A (en) * | 1990-06-05 | 1993-11-02 | General Electric Company | Method of coextruding a plate-shaped product and the products thus obtained |
JP3345038B2 (ja) * | 1991-01-28 | 2002-11-18 | 松下電器産業株式会社 | 中空構造部材 |
DE69213373T3 (de) * | 1991-01-30 | 2006-08-24 | Asahi Kasei Kogyo K.K. | Blasgeformter, hohler Artikel, Verfahren zum Injektionsblasformen eines Artikels und eine Metallform dafür |
US5306456A (en) * | 1993-03-10 | 1994-04-26 | Ciba-Geigy Corporation | Preparing laminated thermoplastics stabilized with bisbenzophenones |
US5856012A (en) * | 1993-10-18 | 1999-01-05 | Bayer Ag | Process for the production of multilayer plastic sheets |
DE4407468B4 (de) * | 1994-03-05 | 2005-07-21 | Röhm GmbH & Co. KG | Verfahren zur Extrusion von Kunststofftafeln |
DE4429697A1 (de) * | 1994-08-22 | 1996-02-29 | Bayer Ag | Verfahren zur Herstellung von UV-stabilen Polycarbonaten |
US5580620A (en) * | 1994-09-02 | 1996-12-03 | 21St Century Ltd. | Multiple void layer synthetic resin panels |
DE4436381A1 (de) | 1994-10-12 | 1996-04-18 | Roehm Gmbh | Verbunde aus thermoplastischen Kunststoffschichten für Sanitärartikel |
DE4438543A1 (de) | 1994-10-28 | 1996-05-02 | Bayer Ag | Beschichtete Polycarbonatformkörper |
US5484828A (en) * | 1994-11-18 | 1996-01-16 | Bayer Corporation | Color-stable polycarbonate composition and articles molded therefrom |
DE4444868A1 (de) * | 1994-12-16 | 1996-06-20 | Bayer Ag | UV-geschützte, mehrschichtige Polycarbonatplatten |
DE29517390U1 (de) | 1995-11-03 | 1996-01-04 | Roehm Gmbh | Vorrichtung zur transparenten Wärmedämmung |
NL1001914C2 (nl) * | 1995-12-15 | 1997-06-17 | Wavin Bv | Buisprofiel van thermoplastisch kunststofmateriaal, alsmede werkwijze en inrichting voor het extruderen van een dergelijk buisprofiel. |
FR2743979B1 (fr) | 1996-01-26 | 1998-04-17 | Fusilier Jean Marie | Robot taille-haies telecommande avec reglage automatique des niveaux |
US6004678A (en) * | 1996-08-16 | 1999-12-21 | General Electric Company | Low plate out polycarbonate compositions |
US5914175A (en) * | 1997-08-25 | 1999-06-22 | Duraframe Window Shutter Systems Inc. | Composite panel and method |
DE19804235A1 (de) * | 1998-02-04 | 1999-08-05 | Roehm Gmbh | Vorrichtung zur Kalibrierung von Hohlkammerplatten-Extrudatsträngen aus thermoplastischem Kunststoff |
US7763345B2 (en) | 1999-12-14 | 2010-07-27 | Mannington Mills, Inc. | Thermoplastic planks and methods for making the same |
DE10006651A1 (de) | 2000-02-15 | 2001-08-16 | Bayer Ag | Zusammensetzung enthaltend Polycarbonat und Pigmente |
CH691297A5 (it) * | 2000-03-09 | 2001-06-29 | Rentapack Sagl | Contenitore per imballaggio atto a venire riutilizzato. |
JP3251000B2 (ja) * | 2000-09-07 | 2002-01-28 | 松本建工株式会社 | 住宅の断熱構造及び使用する遮熱材 |
DE10055186A1 (de) | 2000-11-07 | 2002-05-08 | Makroform Gmbh | Eingefärbte Stegplatte aus Polycarbonat mit verbessertem Brandschutzverhalten |
US6448334B1 (en) | 2000-12-19 | 2002-09-10 | General Electric Company | Translucent polycarbonate composition, method for preparation thereof, and articles derived therefrom |
US8028486B2 (en) | 2001-07-27 | 2011-10-04 | Valinge Innovation Ab | Floor panel with sealing means |
ITBO20020027U1 (it) * | 2002-03-27 | 2003-09-29 | Eur Ex S R L | Lastra coibentata per la copertura od il tamponamento di strutture edilizie |
US20030214070A1 (en) * | 2002-05-08 | 2003-11-20 | General Electric Company | Multiwall polycarbonate sheet and method for its production |
US20040191441A1 (en) * | 2003-01-30 | 2004-09-30 | Martin Bureau | Laminated polymer composite material |
EP1597317B1 (en) * | 2003-02-21 | 2015-09-09 | SABIC Global Technologies B.V. | Translucent thermoplastic composition, method for making the composition and articles molded there from. |
GB2408961A (en) * | 2003-12-12 | 2005-06-15 | Univ Cambridge Tech | Apparatus and method |
US7150119B1 (en) | 2004-05-28 | 2006-12-19 | Nudo Jr Samuel | Honeycomb sign board |
US6969745B1 (en) | 2004-06-30 | 2005-11-29 | General Electric Company | Thermoplastic compositions |
DE102005041952A1 (de) * | 2005-09-03 | 2007-03-08 | Bayer Materialscience Ag | Zusammensetzungen enthaltend Polycarbonat und neuartige UV-Absorber |
DE102005050072A1 (de) | 2005-10-19 | 2007-04-26 | Bayer Materialscience Ag | Lichtstreuende Folien sowie deren Verwendung in Flachbildschirmen |
SE530653C2 (sv) | 2006-01-12 | 2008-07-29 | Vaelinge Innovation Ab | Fuktsäker golvskiva samt golv med ett elastiskt ytskikt omfattande ett dekorativt spår |
US20080003870A1 (en) * | 2006-06-30 | 2008-01-03 | Inteplast Group, Ltd. | Process for the preparation of extruded thermoplastic boards having enhanced mechanical strength |
US20080003869A1 (en) * | 2006-06-30 | 2008-01-03 | Inteplast Group, Ltd. | Extruded thermoplastic boards having enhanced mechanical strength |
US20080032101A1 (en) * | 2006-07-24 | 2008-02-07 | Jack Reilly | Multilayer UV resistant thermoplastic composition |
DE102006059129A1 (de) * | 2006-07-31 | 2008-02-07 | Osram Opto Semiconductors Gmbh | Strahlungsemittierendes Bauelement |
US7434956B2 (en) * | 2006-08-30 | 2008-10-14 | Steven Mattheis | Dual switch handheld flashlight |
GB0620246D0 (en) * | 2006-10-12 | 2006-11-22 | Univ Cambridge Tech | Extruded materials having capillary channels |
US8234835B2 (en) | 2007-03-16 | 2012-08-07 | Quest Product Development Corporation | Integrated multilayer insulation |
DE102007013273A1 (de) | 2007-03-16 | 2008-09-18 | Bayer Materialscience Ag | Verfahren zur Herstellung mehrschichtiger Behälter |
US7954301B2 (en) * | 2007-03-16 | 2011-06-07 | Ball Aerospace & Technologies Corp. | Integrated multilayer insulation |
US7923100B2 (en) * | 2008-01-28 | 2011-04-12 | Sabic Innovative Plastics Ip B.V. | Multilayer articles and methods for making multilayer articles |
EP2133202A1 (de) | 2008-06-11 | 2009-12-16 | Bayer MaterialScience AG | Mehrschichtige optische Folienaufbauten mit verbesserten Eigenschaften und deren Verwendung |
EP2157133A1 (de) | 2008-08-19 | 2010-02-24 | Bayer MaterialScience AG | Folien mit verbesserten Eigenschaften |
KR100886206B1 (ko) | 2008-09-01 | 2009-02-27 | 바이엘쉬트코리아 주식회사 | 광학 시트 및 광학 시트 제조방법 |
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-
1982
- 1982-12-04 DE DE3244953A patent/DE3244953C2/de not_active Expired
-
1983
- 1983-10-27 NO NO833921A patent/NO160836C/no unknown
- 1983-11-16 EP EP19830111457 patent/EP0110238B1/de not_active Expired
- 1983-11-16 DE DE8383111457T patent/DE3379390D1/de not_active Expired
- 1983-11-16 AT AT83111457T patent/ATE41349T1/de not_active IP Right Cessation
- 1983-11-18 US US06/552,924 patent/US4707393A/en not_active Expired - Fee Related
- 1983-11-28 JP JP58222268A patent/JPS59133040A/ja active Granted
- 1983-12-01 ES ES527709A patent/ES8406283A1/es not_active Expired
- 1983-12-02 CA CA000442490A patent/CA1208873A/en not_active Expired
Also Published As
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---|---|
CA1208873A (en) | 1986-08-05 |
NO160836C (no) | 1989-06-07 |
ATE41349T1 (de) | 1989-04-15 |
US4707393A (en) | 1987-11-17 |
DE3379390D1 (en) | 1989-04-20 |
ES527709A0 (es) | 1984-08-01 |
NO160836B (no) | 1989-02-27 |
EP0110238A2 (de) | 1984-06-13 |
EP0110238A3 (en) | 1986-04-30 |
EP0110238B1 (de) | 1989-03-15 |
JPS59133040A (ja) | 1984-07-31 |
NO833921L (no) | 1984-06-05 |
DE3244953C2 (de) | 1984-11-29 |
DE3244953A1 (de) | 1984-06-07 |
JPH0469055B2 (es) | 1992-11-05 |
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FD1A | Patent lapsed |
Effective date: 20040601 |