baber/WOPTO huggingface dataset:
Patent ES-2948790-T3 (ES)
Title: Una formulación extintora de incendios con espuma mejorada
Inventor: BOUZID Hobalah
IPC: A62D1/02
Filed: 2022-01-21
Granted: 2023-09-19
Abstract: La presente invención se refiere a una formulación extintora de incendios libre de flúor que comprende: un agente retardante de fuego elegido del grupo de los fosfatos de amonio, ésteres de fosfato, fosfatos halogenados, fosfonatos, fósforo rojo, silicato de calcio, silicato de sodio, trihidróxido de aluminio, dihidróxido de magnesio, melamina. , éteres de difenilo polibromados (PBDE), tetrabromobisfenol A (TBBPA), hexabromociclododecano (HBCD), fenol bromado o combinaciones de los mismos; una mezcla de al menos dos tensioactivos anfóteros diferentes; una mezcla de al menos dos tensioactivos aniónicos diferentes; un disolvente orgánico; y un disolvente hidrófilo, en el que dicha mezcla de tensioactivos anfóteros y dicha mezcla de tensioactivos aniónicos están presentes respectivamente en una concentración de entre 0,10 y 5,00% en peso y de entre 0,10 y 5,00% en peso.  (Traducción automática con Google Translate, sin valor legal)
Patent ES-2053491-T3 (ES)
Title: Preparacion de una poli (sulfuro de arileno-cetona) de alto peso molecular.
Inventor: GAUGHAN ROGER GRANT
IPC: C08G75/02
Filed: 1987-09-01
Granted: 1994-08-01
Abstract: PROCESO, Y PRODUCTO PRODUCIDO DEL MISMO, PARA LA PREPARACION DE UN POLI (ARILENO SULFURO CETONA) DE PESO MOLECULAR ELEVADO DEL PRODUCTO DE REACCION DE UN BISULFURO DE UN METAL ALCALINO CON UN HIDROXIDO DE METAL ALCALINO, EMPLEANDO UN EXCESO MOLECULAR DE UN BISULFURO DE UN METAL ALCALINO CON RESPECTO AL HIDROXIDO DE METAL ALCALINO. PROCESO Y PRODUCTO QUE PRODUCE EL MISMO, PARA PREPARAR UN POLI (ARILENO SULFURO CETONA) DE ELEVADO PESO MOLECULAR EMPLEANDO UN SULFURO DE METAL ALCALINO, EN DONDE EL SULFURO DE METAL ALCALINO SE AÑADE EN UN EXCESO MOLECULAR CON RESPECTO AL HIDROSULFURO DE METAL ALCALINO.
Patent ES-2053531-T3 (ES)
Title: Circuiteria para procesar señales digitales en serie.
Inventor: MCCLARY DENNIS ROY
IPC: G06F17/10
Filed: 1987-03-17
Granted: 1994-08-01
Abstract: UN SISTEMA DE PROCESAMIENTO DIGITAL SERIE QUE UTILIZA REGISTROS Y SEÑALES PARA SINCRONIZAR MUESTRAS Y JUSTIFICAR BITS DE SIGNO. NOMINALMENTE CADA BLOQUE PROCESADOR EN UN SISTEMA INCLUYE UN REGISTRO EXTENDIDO CON SIGNO (16) PRECEDIENDO A UN ELEMENTO ARITMETICO (18), Y UN REGISTRO DE SALIDA (20) DETRAS DEL ELEMENTO ARITMETICO. LOS REGISTROS DE ENTRADA DE UN ELEMENTO ARITMETICO PUEDEN COMBINARSE CON LOS DE SALIDA DE UN ELEMENTO ARITMETICO PRECEDENTE. LOS REGISTROS EXTENDIDOS CON SIGNO INCLUYEN UN NIVEL ACEPTADO SERIE EL CUAL CONTROLA SELECTIVAMENTE EL PASO DE MUESTRAS BIT SERIE O DUPLICA EL BIT DE SIGNO. LOS RESPECTIVOS REGISTROS ESTAN SINCRONIZADOS CON UNA DE LAS DOS SEÑALES DE RELOJ (CLOCKN, CLOCKP) QUE TIENEN DIFERENTES PULSACIONES POR PERIODO DE MUESTREO Y LA LONGITUD DE LOS RESPECTIVOS REGISTROS ESTA SELECCIONADA, POR LO CUAL EN EL TERMINO DE CADA PERIODO DE MUESTREO LOS BITS DE CADA MUESTRA SON APROPIADAMENTE JUSTIFICADOS EN EL SISTEMA DE PROCESAMIENTO.
Patent ES-2029272-T3 (ES)
IPC: B01D53/06
Filed: 1987-05-27
Granted: 1992-08-01
Abstract: An improved continuous cyclic process for removing oxides of sulfur from a waste gas (A) with a regenerable particulate adsorbent in which hot absorbent particles pick up SOx in a fast fluid transport riser (B), followed by separation of clean gas (D) from sulfur-containing particles which are then recycled to a desorber (G) in which they are contacted at elevated temperature with a mixture of reducing gas (H) and water vapor (I) for release of sulfur as hydrogen sulfide. The adsorbent particles are then recycled in the process. Means are provided for removing particulates in the waste gas.
Patent ES-2053540-T3 (ES)
Title: Cintas distribuibles.
Inventor: RIEDEL JOHN E MINNESOTA MINING
IPC: A61F13/02
Filed: 1987-06-10
Granted: 1994-08-01
Abstract: SE REVELAN CINTAS PARA USO MEDICO PREPARADAS EN UNA OPERACION DE RECUBRIMIENTO DE UN SOLO PASO EN LA CUAL UN APOYO DE TIRA EXTENSIBLE SE TRATA SIMULTANEAMENTE CON MATERIAL LAB Y ELASTOMERO. LAS TIRAS RESULTANTES EXHIBEN CARACTERISTICAS DE AFLOJAMIENTO Y ELASTICIDAD QUE LAS HACEN ADECUADAS PARA SER DISPENSADAS EN LA FORMA DE UNOS ROLLOS SIN REVESTIMIENTO O EN TACOS SIN DEFORMACION O PERDIDA DE ADHESION.
Patent ES-2028082-T3 (ES)
Title: Sistema de cartografiado de taladros y de medida del tiempo en superficie.
IPC: G01N29/28
Filed: 1987-06-24
Granted: 1992-07-01
Abstract: SUSTANCIAS EXPLOSIVAS SON ENCAPSULADAS EN UN GEL FORMADO REACCIONANDO UN POLIMERO HIDROFILICO, COMO EL PREPOLIMERO POLIISOCIANATO, Y UN REACTIVO ACUOSO, COMO EL AGUA.
Patent ES-2026544-T3 (ES)
Title: Metodo y aparato para situar articulos flexibles en receptaculos de forma concava.
IPC: B65B61/28
Filed: 1987-08-14
Granted: 1992-05-01
Abstract: METODO Y APARATO PARA COLOCAR MULTIPLES PIEZAS FLEXIBLES ONDULADAS (10) EN ESTRUCTURAS CONCAVAS (16). SEGUN EL METODO, EN UNA LANZADERA VAN VARIAS PIEZAS PLANAS Y FIBROSAS, LAS CUALES SON RECOGIDAS Y PLEGADAS LONGITUDINALMENTE POR UNAS PINZAS (12). CADA PIEZA ES TRANSFERIDA LUEGO LATERALMENTE A UN PUNTO SITUADO SOBRE LA ESTRUCTURA, TRAS LO CUAL DESCIENDE Y ES COLOCADA EN LA MISMA. MIENTRAS LAS PIEZAS ESTAN EN LA LANZADERA QUEDAN APARTADAS ENTRE SI. IGUALMENTE, DURANTE LA TRANSFERENCIA LATERAL, LAS PIEZAS PLEGADAS SE MUEVEN LONGITUDINALMENTE Y SE DOBLAN TAMBIEN LONGITUDINALMENTE AL COLOCARSE EN LAS ESTRUCTURAS CONCAVAS. SE DESCRIBE TAMBIEN UN APARATO APROPIADO PARA RECOGER Y PLEGAR LAS PIEZAS FLEXIBLES, TRANSFERIRLAS LATERALMENTE Y COLOCARLAS EN LAS ESTRUCTURAS CONCAVAS.
Patent ES-2040774-T3 (ES)
IPC: A61K31/345
Filed: 1988-04-21
Granted: 1993-11-01
Abstract: Medicinal formulations are described which, in addition to a coronary-active active compound from the isosorbide nitrate or dihydropyridine group, contain an alkylene glycol ether as solvent.
Patent ES-2034019-T3 (ES)
IPC: C03B11/12
Filed: 1988-05-17
Granted: 1993-04-01
Abstract: The assembly comprises at least one mould (1) forming a cavity (2) for a glass article and provided with at least one base (3) and two side walls (5), each of which is movable from a first position in which it is in contact with the base to define the said cavity and a second position in which it allows the article to be removed; each of the said side walls includes a first duct section (19) which defines a first air flow path having a substantially radial direction with respect to the axis of the mould and into which open mould cooling air channels (7, 8), and the base comprises a second duct section (20) which defines a second air flow path also having a substantially radial direction and which opens into the first duct section when the side walls are in the first position and which is in communication with a source (22) of compressed air.
Patent ES-2042646-T3 (ES)
Inventor: TSCHEPKE JOSEF
IPC: B29C65/20
Filed: 1988-05-24
Granted: 1993-12-16
Abstract: To manufacture filled containers (54) from a web which can be stood on their bases, container parts (15, 16) are first deep-drawn on both sides of a centre line (M) extending in the conveyance direction with hollow channel parts (23, 24) which extend towards the web edges (5c, 5d) but terminate at a distance (A) from the latter. Then the web parts (5a, 5b) situated on both sides of the centre line (M) are folded upwards while being heated around said centre line, which thereby becomes the folding line (36), to form upwardly open containers and are sealed in a first sealing station (7) on their circumference with the exception of the circumference of the upwardly projecting hollow channel parts (23, 24). The web edges (5c, 5d) in the region of the hollow channel parts are then opened up and the containers are filled through the opened-up hollow channel parts. Subsequently, the opening-up is terminated and the containers are sealed in a second sealing station (9) in a manner such that the circumference of the hollow channel parts is also sealed. Then opening aids are produced in the area of the hollow channel parts so formed and the filled containers (54) are separated individually or into groups. A suitable apparatus comprises a stock station (1) with a roll (2) of web, a conveyance device (3, 3a), a deep-drawing station (4), a heating station (6), one first and second sealing station (7 and 9) in each case and one first and second punching station (10 and 11) in each case. <IMAGE>
Patent ES-2058178-T3 (ES)
Title: Aparato y procedimiento de inspeccion de las rejillas de los ensamblajes de combustible.
Inventor: AHMED HASSAN JUMA
IPC: G21C17/06
Filed: 1988-05-27
Granted: 1994-11-01
Abstract: UN APARATO (10) DE INSPECCION DE REJA COMPACTA DE COMBUSTIBLE INCLUYEUN DISPOSITIVO DE MEDIDA DE PRECISION SIN CONTACTO (12) TENIENDO UNA FUENTE (32) DE ILUMINACION Y UN SISTEMA (30) DE OBSERVACION EL CUAL DEFINE UN CAMPO DE INSPECCION DE LO OBSERVADO (VISTA). EL SISTEMA DE OBSERVACION ESTA ADAPTADO PARA OBSERVAR Y REGISTRAR UNA O MAS IMAGENES DE UN OBJETO, TAL COMO UNA REJA DE COMBUSTIBLE (16) COMPACTA, LOCALIZADA EN EL CAMPO DE OBSERVACION, PARA PROVEER INFORMACION DE LA ACTUAL DIMENSION DE LA REJA PUEDE SER CALCULADA PARA DETERMINAR SI ELLA TIENE O NO TOLERANCIAS DE DIMENSIONES ACEPTABLES RESPECTO A LA REJA NORMALIZADA DEL MISMO DISEÑO. EL APARATO (10) INCLUYE UNA INSTALACION (14) UNIVERSAL ADAPTADA PARA SOPORTAR CUALQUIERA DE LAS VARIEDADES DE REJAS (16) DE DISEÑO DIFERENTE CON EL CAMPO DE OBSERVACION DE MODO QUE EL SISTEMA DE OBSERVACION (30) Y LA INSTALACION (14) SON MOVILES EN RELACION LA UNA A LA OTRA EN LAS DIRECCIONES X,Y Y Z PARA PERMITIR UNA COMPLETA INSPECCION DE TODAS LAS PARTES DE LA REJA (16).
Patent ES-2065903-T3 (ES)
Title: Sistema para encriptamiento e identificacion.
Inventor: CAIRNS JOHN P
IPC: G06F21/00
Filed: 1988-09-12
Granted: 1995-03-01
Abstract: SISTEMA QUE CONSTA DE UN TECLADO Y QUE OPERA PARA DETECTAR LA PLABRA-CLAVE QUE ES INTRODUCIDA EN EL MISMO ACCIONANDO TECLAS DEL TECLADO. ESTE CONSTA DE UNA MATRIZ (33) DE TECLAS Y REPRESENTACIONES VISIBLES VARIABLES DE NUMEROS ENTEROS Y LETRAS. LA MATRIZ ES UN CONJUNTO RECTANGULAR DE TECLAS (10A A 10B) Y LAS REPRESENTACIONES VARIABLES APARECEN EN UN DISPOSITIVO DE VISUALIZACION, COMO UN DISPOSITIVO DE DIODOS EMISORES DE LUZ, ASOCIADAS A LAS RESPECTIVAS TECLAS. LOS SIMBOLOS QUE APARECEN EN EL DISPOSITIVO DE DIODOS DE LA MATRIZ PERTENECEN AL CODIGO ALFABETICO, DEL QUE SE SELECCIONA LA SERIE DE SIMBOLOS PARA LA CLAVE.
Patent ES-2086294-T3 (ES)
Title: Procedimiento para la preparacion de un compuesto de metaloceno estereorrigido y quiral.
Inventor: ROHRMANN JURGEN DR
IPC: C07F17/00
Filed: 1988-12-07
Granted: 1996-07-01
Abstract: MEDIANTE REACCION DE UN COMPUESTO DE SILILINDENILO DE LA FORMULA II (ME1 = METAL ALCALINO) CON UN TETRAHALOGENURO DE TITANIO, CIRCONIO O HAFNIO SE CONSIGUE UN COMPUESTO DE METALOCENO CHIRAL ESTEREORIGIDO DE LA FORMULA I (ME2 = TI, ZR, HF), QUE PRECIPITA COMO UN RACEMATO CASI PURO Y QUE PUEDE SERVIR COMO COMPONENTE CATALIZADOR PARA LA POLIMERIZACION DE 1 - OLEFINAS.
Patent ES-2034146-T3 (ES)
Title: Dispositivo de expulsion de cuerpos de municiones.
IPC: B64D1/04
Filed: 1988-12-21
Granted: 1993-04-01
Abstract: UN DISPOSITIVO DE EXPULSION PARA LA MUNICION CON UN EMBOLO DOBLE (9) IMPULSADO A TRAVES DE UN GAS IMPULSOR (9) DE UNA BOTELLA (10) DE GAS DE ALTA PRESION ACTUA POR UNA VALVULA (32) HIDRAULICA DE DOS EYECTORES (60, 61). EL GAS IMPULSOR (9) CON UNA CAMISA CALEFACTORA (11) RODEANDO LA BOTELLA (10) DE GAS A ELEVADA PRESION SE CALIENTA A UNA TEMPERATURA MAS ELEVADA QUE LA TEMPERATURA REQUERIDA PARA EL SERVICIO. POR ELLO EL GAS (9) DE IMPULSOR TIENE UN CONTENIDO DE ENERGIA SIMILAR A LA TEMPERATURA DE SERVICIO REQUERIDA. PARA LA EXPULSION DE LA MUNICION SE EMPUJAN DE NUEVO HACIA ATRAS LOS EMBOLOS EYECTORES (64, 65) CONFORMADOS COMO EMBOLOS DE ETAPAS POR APARATO DE MANDO ELECTRICO (30) Y POR UNA VALVULA (32). EL ACEITE HIDRAULICO (114) SE PRESIONA EN UN DEPOSITO (22) DE RESERVA DE ACEITE. UNA BOMBA (26) DE ALTA PRESION BOMBEA EL ACEITE HACIA LA PARTE TRASERA DEL CILINDRO DE TRABAJO (2) DOBLE. A TRAVES DEL EMBOLO (6) DOBLE EL GAS IMPULSOR (9) SE REACTIVA A TRAVES DE LA PRESION DE EMPUJE HACIA ATRAS EN LA BOTELLA (10) DE GAS A ELEVADA PRESION.
Patent ES-2072266-T3 (ES)
Title: Antena plana con microcinta suspendida y planos de masa autoportantes de ranuras radiantes espesas sin plots de posicionado.
Inventor: RAMMOS EMMANUEL
IPC: H01Q21/06
Filed: 1988-11-14
Granted: 1995-07-16
Abstract: ESTRUCTURA Y PROCESO DE FABRICACION PARA UNA ANTENA PLANA HIPERFRECUENCIAS DEL TIPO DESTINADO PRINCIPALMENTE A LA RECEPCION DIRECTA TERRESTRE DE EMISIONES TELEVISADAS POR SATELITES. EL ESPACIO ENTRE EL CIRCUITO DE ALIMENTACION Y LOS PLANOS DE MASA ESTA MANTENIDO, ESENCIALMENTE, POR LA ESTRUCTURA MISMA DE LAS HENDEDURAS RADIANTES. ESTE OBJETIVO SE ALCANZA PREVIENDO QUE AL MENOS ALGUNAS HENDEDURAS RADIANTES (20A, 20B) SON GRUESAS Y PRESENTAN CADA UNA UNA PARED SENSIBLEMENTE VERTICAL (31A, 31B) EN, AL MENOS, UNA PARTE DE LA PERIFERIA DE LA HENDEDURA.
Patent ES-2166350-T3 (ES)
Title: Articulo absorbente.
Inventor: BUELL KENNETH BARCLAY
IPC: A61F13/514
Filed: 1989-03-23
Granted: 2002-04-16
Abstract: Un artículo absorbente desechable, que comprende un elemento de deformación (20) que incluye preferiblemente unos medios flexibles (23), una lámina superior (45) y un núcleo absorbente (40), siendo dicho elemento de deformación (20) resistente a la flexión, teniendo dicho elemento de deformación (20) una superficie vuelta hacia el cuerpo, caracterizado porque al menos una parte de dicha superficie vuelta hacia el cuerpo tiene una configuración convexa hacia arriba cuando dicho artículo está sometido a fuerzas de compresión laterales y porque dicho elemento de deformación (20) está dispuesto entre dicha lámina superior (45) y dicho núcleo absorbente (40).
Patent ES-2092989-T3 (ES)
Inventor: KURIHARA YOSHIE
IPC: A23L27/12
Filed: 1989-06-20
Granted: 1996-12-16
Abstract: A protein curuculin obtained by extracting from fresh Curuculigo latifolia fruits or dried fruits thereof with an aqueous solution of a salt of a concentration of at least 0.01 M; a taste-modifier for a sour material comprising fresh Curuculigo latifolia fruits, dried fruits thereof or a curuculin-containing material obtained therefrom; a chewing gum composition comprising fresh Curuculigo latifolia fruits, dried fruits thereof or a curuculin-containing material obtained therefrom; and a mouth-wash composition comprising fresh Curuculigo latifolia fruits, dried fruits thereof or curuculin-containing material obtained therefrom are disclosed.
Patent ES-2067508-T3 (ES)
Inventor: SUTO MARK JAMES
IPC: C07D237/34
Filed: 1989-08-18
Granted: 1995-04-01
Abstract: The invention is selected, novel, and known analogs of isoquinolinones of the formula <CHEM> and pharmaceutically acceptable salts thereof; novel pharmaceutical compositions; and a method for enhancing the lethal effects for tumor cells to treatment having DNA damaging activity such as ionizing radiation or with chemotherapeutic agents.
Patent ES-2044062-T3 (ES)
Inventor: HULL WILLIAM JOHN
IPC: B65D33/08
Filed: 1989-09-19
Granted: 1994-01-01
Abstract: A bag (210) comprised of flaccid material and having an improved integrally formed carrying handle which supports the weight of one or more articles (5) contained within the bag with minimal discomfort to the supporting portion or portions of the user's body. The bag includes an uppermost flap (55) containing the improved integrally formed carrying handle. The handle is provided by making a continuous curvilinear slit (282) in the flap, the ends of the slit comprising a pair of inwardly open arcs (285). The uppermost ends of the inwardly open arcs are inwardly extended until they transition into a centrally located, upwardly concave arc (295) which connects the two inwardly open arcs to one another. The material (298) adjacent the uppermost portion of the slit helps to provide a greater load bearing surface against the supporting portion or portions of the user's body, while the material (299) adjacent the lowermost portion of the slit forms a lowermost fold (297) helps to reinforce and stiffen the flap and thereby minimize lateral squeezing of the supporting portion or portions of the user's body whenever the bag is lifted or carried by the opening formed at the slit.
Patent ES-2047114-T3 (ES)
Inventor: HEDBLOM THOMAS P C O MINNESOTA
IPC: E01F9/08
Filed: 1989-06-02
Granted: 1994-02-16
Abstract: A retroreflector sheet (200) comprises a base sheet and integral protrusions having a top and a side surface. Selected side surfaces (108) are covered with a bead bond layer (122) including partially embedded retroreflector beads (120). A process for preparing the retroreflector sheet is also disclosed.
Patent ES-2030982-T3 (ES)
IPC: C08F212/08
Filed: 1989-02-23
Granted: 1992-11-16
Abstract: This dispersion which is suitable as an advantageous adhesive composition in the field of tiling being characterised by the fact that it contains at least one copolymer based on 0.5 to 5% by weight of N-allylacetoacetamide (A) and from 99.5 to 95% by weight of a mixture of monomers (B) consisting of 90 to 99.9% by weight of styrene and of at least one monomer chosen from C1-C8 alkyl (meth)acrylates and from 10 to 0.1% by weight of at least one monomer chosen from acrylic acid, methacrylic acid, acrylamide and methacrylamide.
Patent ES-2036052-T3 (ES)
Title: Un dispositivo para cubrir el espacio del equipaje de un automovil de dos compartimentos.
IPC: B60R5/04
Filed: 1989-02-07
Granted: 1993-05-01
Abstract: UN DISPOSITIVO PARA CUBRIR EL ESPACIO PORTAEQUIPAJES DE UN COCHE DE DOS VOLUMENES (A) CONSTA DE UNA BANDEJA FLEXIBLE (2) Y TRES SOPORTES RIGIDOS (3, 4, 5) AJUSTABLES EN LOS ACCESORIOS (6 - 10) FIJADOS A LA ESTRUCTURA DEL COCHE (A) . SEGUN LA POSICION DE ESTOS SOPORTES, LA BANDEJA FLEXIBLE PUEDE ADOPTAR UNA POSICION DOBLADA CON DOS REPOSADORES HORIZONTALES SUPERPUESTOS (2A, 2B) , UNA CONFIGURACION EXTENDIDA CONCAVA O CONVEXA, O UNA CONFIGURACION ANGULADA CON DOS REPOSADORES EN ANGULOS A DERECHAS UNO DEL OTRO.
Patent ES-2063173-T3 (ES)
Inventor: HEITZ WALTER PROF DR
IPC: A61P3/06
Filed: 1990-01-17
Granted: 1995-01-01
Abstract: The novel uncrosslinked and crosslinked alkylated polyethyleneimines can be used as hypolipidaemics due to their gallic acid-binding activity.
Patent ES-2063202-T3 (ES)
Title: Nuevas 5,11-dihidro-6h-dipirido(3,2-b:2',3'-e)(1,4)diazepin-6-onas y -tionas y su uso en la prevencion o tratamiento del sida.
Inventor: HARGRAVE KARL D DR
IPC: A61K31/55
Filed: 1990-06-26
Granted: 1995-01-01
Abstract: SE PRESENTAN 5, 11-DIHIDRO-6H-DIPIRIDO[3,2-B:2'',3''-E][1,4] DIAZEPIN-6-ONAS Y -TIONAS PARA EL USO EN LA PREVENCION O TRATAMIENTO DEL SIDA.
Patent ES-2059923-T3 (ES)
Inventor: PANSTER PETER DR
IPC: C02F1/62
Filed: 1990-07-27
Granted: 1994-11-16
Abstract: Die Erfindung betrifft gegebenenfalls mittels Si-, Ti-, Zr- und/oder Al-haltigen Vernetzern vernetztes Organosiloxanamin-Copolykondensat aus Einheiten 
<CHEM>
 R<5> = direkt an N bzw. an X gebundenes Alkylen mit C1-C10, Cycloalkylen mit C5-C8 oder 
<CHEM>
 X = -NH2, -NH-(CH2)2-NH2, -N(CH3)2, -N(C2H5)2 -NH-(CH2)2-NH-(CH2)2-NH2, -Cl, -Br, -J, -SH, -P(C6H5)2, 
<CHEM>
 wobei R sec  = H oder Alkyl mit C1-C3, in Form kugelförmiger Teilchen mit einem Durchmesser von 0,01 bis 3,0 mm, einer spezifischen Oberfläche von 0 bis 1000 m<2>/g, einem spezifischen Porenvolumen von 0 bis 6,0 ml/g sowie einer Schüttdichte von 50 bis 1000 g/l. Sie betrifft weiterhin diverse Herstellungsverfahren für die geformten Copolykondensate sowie eine Verwendung jeweils bestimmter Zusammensetzungen zur Entfernung von Metallen aus Lösungen bzw. zur Adsorption von gasförmigen organischen Verbindungen und/oder von Wasserdampf.
Patent ES-2093625-T3 (ES)
Inventor: SABEL BERNHARD A DR
IPC: A61K9/00
Filed: 1990-08-31
Granted: 1997-01-01
Abstract: A polymeric device releasing biologically active, water-soluble materials having a molecular weight of less than 1000 in a controlled, continuous and linear manner over an extended period of time. Insoluble polymer matrixes can be defined in any shape, size and drug content. When applied to medical use, biocompatible polymers are used so that the device is implantable. The device is made by modifying prior art devices based on diffusion of fluid into a polymeric matrix containing dispersed biologically active molecules to yield a polymer device which can be placed in a fluid environment, so that fluid is absorbed by the device and the water soluble molecules diffuse into the fluid environment, leaving behind pores and channels, where the rate of diffusion is limited by an impermeable coating over a portion of the polymeric matrix and/or by adjusting the drug loading to produce the number and size of pores and channels to the surface of the polymeric matrix yielding the desired release rate of the biologically active molecules. The device is characterized by several distinguishing features: a mechanism usually associated with macromolecular release which is applicable to small, water soluble molecules and controlled, long term linear release of large drug quantities.
Patent ES-2114526-T3 (ES)
Inventor: MOTANI SHIGERU
IPC: C08J9/16
Filed: 1990-10-30
Granted: 1998-06-01
Abstract: The present invention concerns the following subjects:   (1) A process for producing a synthetic resin foam composed of cells having substantially two sizes, one of the sizes being at most 0.3 mm and the other size being 0.4 to 1 mm, comprising the steps of: forming a mixture of a water-absorbent high molecular compound, a cell controlling agent and a synthetic resin;        kneading and melting the mixture with heating; incorporating water together with a volatile-type foaming agent into the mixture under pressure; and extruding the mixture into a lower pressure space to form a foam.   (2) A process for producing a synthetic resin foam composed of cells having substantially two sizes, one of the sizes being at most 0.3 mm and the other size being 0.4 to 1 mm, comprising the steps of: forming a mixture of a water-absorbent high molecular compound, a cell controlling agent and a synthetic resin; adding water little by little to the mixture while or after mixing the mixture;        introducing the mixture into an extruder;        kneading and melting the resulting mixture with heating; incorporating a volatile-type foaming agent into the mixture under pressure; and extruding the mixture into a lower pressure space to form a foam.   (3) A process for producing a synthetic resin foam composed of cells having substantially two sizes, one of the sizes being at most 0.3 mm and the other size being 0.4 to 1 mm, comprising the steps of: forming a mixture of water, a cell controlling agent and a synthetic resin; adding a water-absorbent high molecular compound to the mixture and mixing them;        introducing the mixture into an extruder;        kneading and melting the mixture with heating; incorporating a volatile-type foaming agent into the mixture under pressure; and extruding the mixture into a lower pressure space to form a foam.   (4) A process for producing a synthetic resin foam composed of cells having substantially two sizes, one of the sizes being at most 0.3 mm and the other size being 0.4 to 1 mm, comprising the steps of:        forming a mixture of water a synthetic resin; adding a water-absorbent high polymer molecular compound and a cell controlling agent;        introducing the mixture into an extruder;        kneading and melting the mixture with heating; incorporating a volatile-type foaming agent into the mixture under pressure; and extruding the mixture into a lower pressure space to form a foam.     <IMAGE>
Patent ES-2055274-T3 (ES)
Inventor: BLUM RAINER
IPC: C08G18/16
Filed: 1990-11-07
Granted: 1994-08-16
Abstract: Heat-curable mixtures based on deactivated polyisocyanates and compounds containing at least 2 hydrogen atoms which are reactive towards isocyanate groups, containing at least one uretdione as polyisocyanate or at least one polyisocyanate containing uretdione groups, and at least one catalyst which is known per se for the formation of uretdione groups.