baber/WOPTO huggingface dataset:
Patent ES-2163164-T3 (ES)
Title: Copolimeros de etileno y olefinas disustituidas geminalmente.
Inventor: SHAFFER TIMOTHY DANIEL
IPC: C08F4/645
Filed: 1997-05-21
Granted: 2002-01-16
Abstract: SE DESCRIBEN COPOLIMEROS DE ETILENO SUSTANCIALMENTE ALEATORIOS, QUE CONTIENEN AL MENOS 3,0 MOL EN PORCENTAJE DE MONOMEROS DE OLEFINA GEMINALMENTE DISUSTITUIDAS. LOS MONOMEROS DE OLEFINA GEMINALMENTE DISUSTITUIDA PUEDEN REPRESENTARSE POR LA FORMULA GENERICA R 1 = R 2 (R 3 )(R 4 ), EN LA Q UE R 1 ES CH 2 , R 2 ES C, Y R 3 Y R 4 SON, INDEPENDIENTEMENTE, GRUPOS HIDROCARBILO BASICAMENTE LINEALES QUE TIENEN DE 1 A 30 ATOMOS DE CARBONO, O MAS, Y CONTIENEN UN ATOMO DE CARBONO FIJADO DIRECTAMENTE A R 2 . LOS COPOLIMEROS PUEDEN PREPARARSE POR POLIMERIZACION DE COORDINACION, A TRAVES DEL CONTACTO DE AL MENOS UN MONOMERO DE OLEFINA GEMINALMENTE DISUSTITUIDA Y ETILENO, OPTATIVAMENTE CON UNO O MAS MONOMEROS DIFERENTES POLIMERIZABLES DE COORDINACION, CON UN SISTEMA CATALIZADOR QUE COMPRENDE UN MONOCILOPENTADIENILO, COMPONENTE CATALIZADOR METALICO DE TRANSICION DEL GRUPO 4 QUE CONTIENE HETEROATOMOS.
Patent ES-2162310-T3 (ES)
Inventor: GARDON-MOLLARD CHRISTIAN
IPC: D04B9/52
Filed: 1997-06-13
Granted: 2001-12-16
Abstract: The orthosis (1) is designed to apply degressive compression to all or part of the leg starting from the ankle. The orthosis has a knitted compressive tubular portion (2) of varying section formed by a leg portion of an elastic stocking that does not have a foot or a heel, said compressive-tubular portion being extended at its bottom end by a knitted non-compressive tubular portion (3) suitable for covering at least a portion of the foot, without compressing it, and made for example using a stitch of the plain moss type.
Patent ES-2155258-T3 (ES)
Title: Metodo para la produccion de una placa sinterizada/substrato y substratos para utilizar cuando se calienten productos ceramicos.
Inventor: BERKEVELD LOUIS DAVID
IPC: C04B41/87
Filed: 1997-08-07
Granted: 2001-05-01
Abstract: PLACA/SUSTRATO SINTERIZADA A UTILIZAR CUANDO SE CALIENTEN PRODUCTOS CERAMICOS Y PROCEDIMIENTO PARA FABRICARLA. LA PLACA SINTERIZADA CONSISTE EN UNA PLACA DE MATERIAL REFRACTARIO CON POROS RELATIVAMENTE GRANDES Y UN ESPESOR CONSIDERABLE. SE APLICA ENCIMA UNA CAPA SUPERIOR QUE TIENE POROS CONSIDERABLEMENTE MENORES Y QUE ES DE POCO ESPESOR. SE PUEDE FABRICAR UNA PLACA DE ESTE TIPO DISPONIENDO UNA PLACA DE MATERIAL REFRACTARIO Y APLICANDOLE ENCIMA UNA SUSPENSION QUE FORMA LA CAPA SUPERIOR TRAS EL COCIDO. LA CITADA CAPA SUPERIOR SE SOMETE A UN TRATAMIENTO DE ACABADO. ESTE TIPO DE CAPA SUPERIOR SE PUEDE REAPLICAR TRAS SU DESGASTE.
Patent ES-2189006-T3 (ES)
Title: Disposicion de asiento de vehiculo automovil asociado a un cinturon de seguridad.
Inventor: URSET CHARLES
IPC: B60R22/195
Filed: 1997-12-30
Granted: 2003-07-01
Abstract: LA INVENCION SE REFIERE A UNA DISPOSICION DE ASIENTO (10) DE VEHICULO A MOTOR QUE COMPRENDE UN ELEMENTO DE BUTACA Y UN RESPALDO (14), DEL TIPO EN EL QUE EL ASIENTO (10) ESTA ASOCIADO A UN CINTURON DE SEGURIDAD (26) QUE TIENE UNA BANDA (32) EN LA QUE AL MENOS UN EXTREMO (34) ESTA CONECTADO A UN PUNTO DE ENGANCHE DEL CINTURON DE SEGURIDAD EN LA ESTRUCTURA DEL VEHICULO, Y DEL TIPO EN EL QUE EL ASIENTO (10) ESTA INSERTADO EN UN SOPORTE HUECO (18), CARACTERIZADO PORQUE DICHO PUNTO DE ENGANCHE (PIA) ESTA DISPUESTO EN EL INTERIOR DEL SOPORTE (18).
Patent ES-2196400-T3 (ES)
Inventor: FRIEDRICH JURGEN DIPL-ING
IPC: H01F27/40
Filed: 1998-01-09
Granted: 2003-12-16
Abstract: The transformer has primary Ä4Ü and secondary Ä5Ü windings on a coil former Ä3Ü with a spring element Ä19Ü and the free end of this locates in an opening Ä17Ü The coil section Ä16Üof the spring locates on an eye element that projects from the former. The leaf spring section of the spring engages the sliding switch Ä12Ü which has an actuator Ä7Ü against which the spring presses.
Patent ES-2145632-T3 (ES)
Title: Procedimiento y horno de fusion de vidrio para fabricar vidrios de alta temperatura de fusion con compuestos evaporables.
Inventor: PIEPER HELMUT DIPL-ING
IPC: C03B5/225
Filed: 1998-01-22
Granted: 2000-07-01
Abstract: EN LA FABRICACION DE VIDRIOS DUROS CON COMPONENTES EVAPORABLES, ESPECIALMENTE DE VIDRIOS DEL GRUPO DEL BORO Y DE BOROSILICATOS, SE UTILIZA UN HORNO (1) QUE POSEE UN HORNO SUPERIOR (4), UN QUEMADOR (9) PARA COMBUSTIBLES FOSILES Y UNA CUBETA DE FUSION (3). DELANTE DE UNA PARTE DE REPOSO (18) Y UNA BOCA (7) QUE DESEMBOCA EN UNA ZONA DE EXTRACCION (19) EXISTE UNA ELEVACION DEL SUELO (15) FORMANDO ESCALONES QUE ESTA DISEÑADO DE FORMA QUE ATRAVIESA TODO EL ANCHO DE LA CUBETA DE FUSION (3). PARA EVITAR AQUI UNA SEPARACION DE LA MEZCLA O SEPARACION DE FASES, PARA PROTEGER LOS MATERIALES DEL HORNO Y PARA POSIBILITAR UN FUNCIONAMIENTO SIN INTERFERENCIAS, A) SE CREA UNA TEMPERATURA EN EL HORNO SUPERIOR (4) DE AL MENOS 1600 (GRADOS) C MEDIANTE UN GAS OXIDANTE RICO EN OXIGENO, B) COMO ELEVACION DEL SUELO (15) SE UTILIZA UN BANCO DE AFINAMIENTO (17) CON UN ESCALON DE AL MENOS 150 MM DE ALTURA Y DEL QUE EMERGEN HACIA ARRIBA AL MENOS UNA SERIE DE ELECTRODOS IMPULSORES (22), C) EL FUNDIDO (12) SE CONDUCE POR DELANTE DEL ESCALON (16) MEDIANTE AL MENOS UNA SERIE DE BURBUJEADORES (21) SITUADOS EN LA PARED DE LA CUBETA DE FUSION (3A), Y D) EL FUNDIDO (12) SE CONDUCE POR DETRAS DEL ESCALON (16) EN UN ESTADO DE ELEVADO CALOR A TRAVES DE UNA LONGITUD DE 800 MM A 2000 MM A TRAVES DEL BANCO DE AFINAMIENTO (17), CUYA CARA SUPERIOR PRESENTA UNA DISTANCIA MAXIMA "T" DE 300 MM DESDE EL NIVEL DEL FUNDIDO (13).
Patent ES-2214700-T3 (ES)
Inventor: HEEKS GRAHAM
IPC: E01F9/529
Filed: 1998-03-12
Granted: 2004-09-16
Abstract: A road traffic speed control device (D) which may be placed in a road, is produced from a resiliently deformable material, so that vehicles travelling within an intended speed limit cause the device (D) to deflate, minimising any inconvenience for road users. The device (D) may be produced from a extruded or compressed partially recyclable rubber compound, with perforations or apertures (3) within it to permit deflation. Valve means (13, fig. 5), in addition to or instead of the apertures (3), may be provided in the side walls to permit reinflation, and a helical spring (5, fig. 1) within the device (D) assists in the retention of the device's shape. The device (D) may be formed so that the reinflation of the device (D) is delayed until the rear wheels of a vehicle have also passed over it.
Patent ES-2195338-T3 (ES)
Inventor: TJIOE TJAY TJIEN
IPC: C07D251/60
Filed: 1998-05-15
Granted: 2003-12-01
Abstract: Method for preparing melamine from urea via a high-pressure process in which solid melamine is obtained by transferring the melamine melt coming from the reactor to a vessel where the melamine melt is cooled with an evaporating cooling medium. The melamine melt comes from the melamine reactor at a temperature between the melting point of melamine and 450° C. and is sprayed into a cooling vessel, via spraying means, and cooled by means of an evaporating cooling medium to form melamine powder. The cooling vessel has an ammonia environment with an increased ammonia pressure. The melamine melt is thereby converted into melamine powder having a temperature of between 200° C. and the solidification point of melamine. The melamine powder is then cooled to a temperature below 200° C. with the powder mechanically agitated and being cooled directly or indirectly, after which the ammonia pressure is released and, if necessary, the melamine powder is cooled further.
Patent ES-2182318-T3 (ES)
Inventor: MARTELLO JEANNETTE M D
IPC: A61B17/04
Filed: 1998-06-02
Granted: 2003-03-01
Abstract: A surgical anchor is provided with one or more anchor holes distributed around the head of the anchor. Each anchor hole is inclined to allow attachment of one or more sutures to the anchor either before, during or after the anchor is seated in a bone. The upper and lower apertures of each anchor hole are chamfered, and the chamfered areas from the anchor hole to the outside edge shall be polished or somehow smoothed to remove sharp edges and rough areas which may cause friction and abrasion to soft tissue or suture material. The lower surface of the anchor head may be angled to further simplify the task of feeding a surgical needle through the anchor hole after the anchor is seated into bone.
Patent ES-2296341-T3 (ES)
Title: Nueva fitasa.
Inventor: SHORT JAY
IPC: A23L29/00
Filed: 1998-08-13
Granted: 2008-04-16
Abstract: Fitasa sustancialmente pura que tiene una secuencia de aminoácidos constituida por la SEC ID Nº: 2.
Patent ES-2195383-T3 (ES)
Inventor: SANTORO LYSE
IPC: C12M3/08
Filed: 1998-09-23
Granted: 2003-12-01
Abstract: The invention concerns a lysis method for a biological sample comprising at least one micro-organism of the bacteria type, for releasing a nucleic material of interest belonging to said micro-organism, which consists in: providing in a container a biological sample in liquid medium; providing in said container at least one particulate material, relatively hard, and substantially inert with respect to the nucleic material; submitting the biological sample and particulate material mixture to a movement. The invention is characterised in that in combination, the selected movement is of the vortex type, and satisfies the following conditions: the particulate material consists of beads with diameter between 90 and 150 mum; and the apparent volume of the beads (Vb) and the volume of the liquid sample (Ve) are linked by the relationship Ve=alpha. Vb, with alpha ranging between 1.4 and 10 when the container is tubular in shape, and alpha is not more than 2.1 when the container is in the shape of a disk; under such conditions, without any addition of reagent and/or additional process, the method consists in releasing directly into the liquid medium the nucleic material in native state and accessible to any reagent in a subsequent process.
Patent ES-2306483-T3 (ES)
Inventor: NIEHRS CHRISTOF
IPC: C12P21/08
Filed: 1998-10-27
Granted: 2008-11-01
Abstract: An inhibitory protein (A) of the wnt signaling pathway (which comprises secreted glycoproteins and their associated receptors) that includes at least one of two specified consensus sequences is new. Independent claims are included for: (1) DNA (B) that encodes (A); (2) an expression plasmid containing (B); (3) transformants containing the plasmid of (2); (4) the recombinant production of (A) by culturing the transformants of (3), and (5) antibodies against (A). ACTIVITY : Antitumor. MECHANISM OF ACTION : Inhibition of wnt signaling.
Patent ES-2221717-T3 (ES)
Inventor: GILLIES STEPHEN D
IPC: A61K38/00
Filed: 1998-12-08
Granted: 2005-01-01
Abstract: Disclosed are methods for producing fusion proteins with the heterodimeric cytokine, interleukin-12. In order to insure that the proper ratio of fused and non-fused subunits are obtained in the fusion protein, a specific stepwise approach to genetic engineering is used. This consists of first expressing the non-fused p40 IL-12 subunit in a production cell line, followed by or simultaneously expressing in the same cell, a second recombinant fusion protein consisting of the fused polypeptide linked by a peptide bond to the p35 subunit of IL-12. Molecules containing the p35 fusion protein cannot be secreted from the transfected mammalian cell without first complexing in a one to one ratio with the p40 subunit, thus ensuring the production of active heterodimeric fusion proteins.
Patent ES-2191381-T3 (ES)
Inventor: HILTNER CLAUS MARTIN
IPC: A61L24/04
Filed: 1999-05-19
Granted: 2003-09-01
Abstract: A hemostatic composition comprising a finely divided mixture of collagen with fibrinogen and collagen with thrombin, is new. A hemostatic composition comprising a finely divided mixture of collagen with fibrinogen and collagen with thrombin, is new The hemostatic composition is prepared by: (a) mixing collagen with a fibrinogen solution; (b) mixing collagen with a thrombin solution; (c) drying the two mixtures to form finely divided powders or small fibrils; and (d) mixing the two products together.
Patent ES-2220007-T3 (ES)
Title: Procedimiento y aparato para colocar materiales de caucho para elementos constituyentes de una cubierta.
Inventor: IIZUKA SHUHEI
IPC: B29C48/35
Filed: 1999-06-28
Granted: 2004-12-01
Abstract: Un material de caucho para un elemento constitutivo de neumático se deposita sobre un soporte giratorio (1) con alta eficacia y alta precisión mediante la disposición de un par de rodillos (11, 12) que giran en sentidos opuestos en la vecindad de una parte superficie radialmente exterior del soporte y utilizando una separación (D{sub,R} definida entre los rodillos y un rodillo matriz. Aparato (10) específico para depositar materiales de caucho para elementos constitutivos de neumático alrededor de un soporte giratorio (1) consta de un extrusor (25) volumétrico para alimentar un material de caucho no curado sobre el soporte giratorio, un par de rodillos (11, 12) situados cerca de una lumbrera de salida del extrusor volumétrico y cercano a una parte radialmente exterior del soporte giratorio y accionados en sentidos opuestos uno respecto del otro, y una separación (D{sub,R} definida entre el par de rodillos y que sirven como matriz para el material de caucho a ser depositado.
Patent ES-2184395-T3 (ES)
Inventor: VERIAC SYLVIE
IPC: G01N33/72
Filed: 1999-07-15
Granted: 2003-04-01
Abstract: A reagent for measuring the hemoglobin and determining the leucocytes in a blood sample comprises: (1) at least one cationic surfactant; (2) a glycoside type component, especially a saponin; (3) at least one inorganic salt, an osmotic agent and/or leucoprotector; and (4) an organic and/or inorganic buffer for adjusting the pH of the reagent to 5-8 or 8-12.
Patent ES-2175929-T3 (ES)
Title: Aleacion de aluminio para envase de aerosol.
Inventor: HOFFMANN JEAN-LUC
IPC: C22C21/12
Filed: 1999-01-20
Granted: 2002-11-16
Abstract: Utilización de aleaciones de aluminio para la fabricación de envases de aerosoles por extrusión por choque de discos de extrusión de la susodicha aleación seguida de un estirado, aleaciones que comprenden cobre y manganeso y cuya composición consiste en: una proporción de Cu y Mn situada en el interior del polígono ABCD definido, en un sistema de ejes de coordenadas donde la proporción de Mn ( % en peso) figura en abscisa y donde la de Cu ( % en peso) figura en ordenada, por las coordenadas de los puntos A, B, C, y D: abscisa ordenada A 0,075 0,65 B 0,50 0,65 C 0,35 0,4 D 0,25 0,4 opcionalmente: de 0,005 a 0,05 % en peso de Ti, de 0,2 a 0,5 en peso de Fe y menos de 0,2 % en peso de Si, el resto siendo aluminio e inevitables impurezas.
Patent ES-2177280-T3 (ES)
Inventor: PARK CHUNG P
IPC: C08L25/08
Filed: 1999-05-27
Granted: 2002-12-01
Abstract: Thermoplastic polymer foams having sound deadening properties satisfactory for demanding applications are provided which have mechanical strength, which are economical to manufacture, and which are hydrolytically stable.  Methods of preparing these foams are also provided. The foams are useful in sound management, cushion packaging, filtering, and fluid absorption and exhibit one or more of the following proprties: 1) average cell size greater than about 2 mm; 2) substantially open-cell structure and 3) relatively large pores connecting the cells. In order that the foam be acoustically active, the foam should possess a substiantially open-cell structure and a relatively low airflow resistivity. Foams with substantially open-cell structure and relatively low airflow resistivity are prepared by mechanically opening a foam having an average cell size greater than about 2 mm. In most cases, such mechanical opening creates relatively large pores connecting the cells.
Patent ES-2251204-T3 (ES)
Inventor: JACKSON PAUL F
IPC: A61P25/28
Filed: 1999-07-02
Granted: 2006-04-16
Abstract: The present invention relates to specific N-Acetylated  alpha -Linked Acidic Dipeptidase (NAALADase) inhibitors, pharmaceutical compositions comprising these inhibitors, and their use for treating pain, prostate diseases, cancer, glutamate abnormality and diabetic neuropathy, as well as for inhibiting angiogenesis and effecting a neuronal activity.
Patent ES-2204163-T3 (ES)
Title: Procedimiento de formacion de un hogar movil en un horno para producir aglomerados de hierro reducidos.
Inventor: MATSUSHITA KOICHI
IPC: C21B13/10
Filed: 1999-11-01
Granted: 2004-04-16
Abstract: Un método para la producción de aglomerados de hierro reducido que comprende las etapas de: suministrar aglomerados (4) de óxido de hierro incorporados con material carbonáceo sobre una solera móvil que se mueve en un horno de solera móvil; reducir mediante calentamiento los aglomerados (4) de óxido de hierro para formar aglomerados de hierro reducido mientras que se mueve la solera móvil en el horno de solera móvil; y descargar para la recogida los aglomerados (4) de hierro reducido desde el horno de solera móvil, donde la solera móvil está formada por la sinterización de un material de solera compuesto principalmente de óxido de hierro, a la temperatura de funcionamiento de la etapa de reducción que debe realizarse como una capa (1) sobre un refractario (3) de base sobre la solera móvil, cuya capa (1) presenta en un estado no fundido a la temperatura de funcionamiento en la etapa de reducción.
Patent ES-2238857-T3 (ES)
Inventor: STACY PETER CHARLES
IPC: F16K11/074
Filed: 1999-11-25
Granted: 2005-09-01
Abstract: A rotary valve for use in controlling an air supply to an inflatable patient support system, especially an alternating pressure mattress. The rotary valve comprises a body member having a planar surface and at least two apertures for communication with cells or sets of cells in the patient support system. A further aperture is provided for connection to a pressurized air source and an actuator member is rotatable in face to face contact with the planar surface. The actuator has a recessed portion which forms an air supply chamber when in contact with the planar surface. The valve further comprises a drive for rotating the actuator with respect to the first member and a detector for detecting the position of the actuator relative to the body member and, in conjunction with a control for controlling the timing and duration of air supply to the cells or sets of cells.
Patent ES-2183629-T3 (ES)
Inventor: FLEUROT OLIVIER
IPC: C11D17/08
Filed: 1999-12-03
Granted: 2003-03-16
Abstract: An aqueous liquid cleansing and moisturising composition comprising:a) a surface active agent selected from anionic, nonionic, zwitterionic and cationic surface active agents, soap and mixtures thereof;b) a benefit agent; andc) a cationic polymercharacterised in that the cationic polymer is present in the composition at levels of 0.05-3.0% by weight, and that the benefit agent is present in the neat composition as aggregated particles.
Patent ES-2190670-T3 (ES)
Inventor: TAYLOR JANA D
IPC: A21D13/08
Filed: 1999-11-08
Granted: 2003-08-01
Abstract: A method is disclosed for preparing bakery goods having a plurality of edible particles on a top surface having substantially one hundred percent show and a home-made appearance. Also disclosed are novel baked goods prepared by the method and a novel cookie dough that has a transverse dimensional spread of at least 1.75 times after baking.
Patent PL-1824367-T3 (PL)
Title: A container-grater for a friable food product
Inventor: BISIO STEFANO
IPC: A47J43/25
Filed: 2004-11-15
Abstract: The container-grater comprises a base (10) on which an inverted cup-shaped element (12) having a polygonal cross-section is mounted rotatably so as to define a chamber (14) for containing the food product. The base (10) includes a grating plate (18) which constitutes the bottom of the chamber (14) and has a plurality of through-holes (20), with the edges of which respective teeth (22) that project into the chamber (14) are associated. Furthermore, a threaded rod (30) extends upwards from the plate (18) into the chamber (14) and a pressure plate (32) has a central, threaded hole (34) which is engaged by the rod (30) and an outer perimeter suitable for engaging with the internal wall of the element (12) in a manner such that rotation of the element (12) relative to the base (10) brings about translation of the plate (32) along the rod (30) and compression of the food product against the plate (18) so that the food product is broken up and dispensed from the containing chamber (14). The container-grater further comprises means for cutting the grated product, which are provided at the side of the grating plate (18) remote from the containing chamber (14).
Patent PL-1591388-T3 (PL)
Title: Process for feeding individual sheeted products to a conveyor with thrusters in an apparatus for packaging publishing products
Inventor: BALLESTRAZZI ARIS
IPC: B65H39/04
Filed: 2005-04-22
Abstract: A process for feeding individual sheeted products to a conveyor (13) with thrusters (14) in an apparatus for packaging publishing products through at least one feeder (11) that comprises a pile (12) of sheeted products (10) in which an individual sheeted product (10) is slipped away from the bottom of the pile (12) and is gripped by a gripping element (18) arranged integral with a rotating disc (19) for feeding it towards the conveyor (13) with thrusters, said process foreseeing the steps of: arranging a pair of rollers (21) downstream of the rotating disc that receive the individual sheeted product (10), and actuating the rollers (21) at a different speed to that at which the conveyor with thrusters advances in at least a portion of the discharge cycle (K) of the individual sheeted product (10) at a different speed to the optimal one. The invention also concerns a feeder (11) that uses such a process. <IMAGE>
Patent PL-1742785-T3 (PL)
Title: Preform and methods of manufacturing the preform and a bottle
Inventor: HUTCHINSON GERALD
IPC: B29C49/22
Filed: 2005-04-18
Abstract: An extruded blow molded bottle comprises a neck portion and a body portion. The body portion comprises a first inner layer and a second layer. The first inner layer comprises a first material selected from a group consisting of polyester, phenoxy type thermoplastics, phenoxy-polyolefin thermoplastic blends, and combinations thereof. The second layer comprises a second material selected from a group consisting of virgin PET, recycled PET, PETG, foam, polypropylene, polyester, polyolefins, phenoxy type thermoplastic, phenoxy-polyolefin thermoplastic blends, regrind scrap materials, and combinations thereof. The second material is different from the first material.
Patent PL-1806458-T3 (PL)
Title: Plastic tank
Inventor: ROTH MANFRED
IPC: B65D88/76
Filed: 2006-01-06
Abstract: The tank has a base, and two longitudinal chambers (1) that are arranged at a distance from each other. The base extends along the longitudinal direction of the chambers and is filled with polystyrene. The longitudinal chambers are connected together via a connecting nozzle (2) that is arranged transverse to the longitudinal axis, and have a larger diameter of maximum 100 cm. The longitudinal chambers and/or the connecting nozzle have circular and/or oval cross sections. The tank is manufactured by a blow molding method or rotation method.
Patent PL-1901912-T3 (PL)
Title: Thermoplastically processable composite material
Inventor: BASER BURAK
IPC: B29K309/08
Filed: 2006-04-20
Abstract: In a new thermoplastically processable composite sheet (I) containing (A) at least one fibrous non-woven layer of area weight 100-2000 g/m 2>, consisting of 10-90 wt. % thermoplastic fibers and 0-90 wt. % reinforcing fibers, and (B) a woven or assembled layer of reinforcing fibers of area weight 100-1000 g/m 2>, the layers (A) and (B) are needled together. An independent claim is included for the production of (I), by preparing layer (A) by a carding or air-lay process, then continuously contacting and needling together one layer (B) and one or two layers (A).