baber/WOPTO huggingface dataset:
Patent ES-2210248-T3 (ES)
Inventor: FRENKEN LEON GERARDUS J
IPC: C07K14/71
Filed: 1994-02-10
Granted: 2004-07-01
Abstract: PCT No. PCT/EP94/00427 Sec. 371 Date Nov. 1, 1995 Sec. 102(e) Date Nov. 1, 1995 PCT Filed Feb. 10, 1994 PCT Pub. No. WO94/18330 PCT Pub. Date Aug. 18, 1994A method is provided for immobilizing a binding protein capable of binding to a specific compound, using recombinant DNA techniques for producing said binding protein or a functional part thereof. The binding protein is immobilized by producing it as part of a chimeric protein also comprising an anchoring part derivable from the C-terminal part of an anchoring protein, thereby ensuring that the binding protein is localized in or at the exterior of the cell wall of the host cell. Suitable anchoring proteins are yeast  alpha -agglutinin, FLO1 (a protein associated with the flocculation phenotype in S. cerevisiae), the Major Cell Wall Protein of lower eukaryotes, and a proteinase of lactic acid bacteria. For secretion the chimeric protein can comprises a signal peptide including those of  alpha -mating factor of yeast,  alpha -agglutinin of yeast, invertase of Saccharomyces, inulinase of Kluyveromyces,  alpha -amylase of Bacillus, and proteinase of lactic acid bacteria. Also provided are recombinant polynucleotides encoding such chimeric protein, vectors comprising such polynucleotide, transformed microorganisms having such chimeric protein immobilized on their cell will, and a process for carrying out an isolation process by using such transformed host, wherein a medium containing said specific compound is contacted with such host cell to form a complex, separating said complex from the medium and, optionally, releasing said specific compound from said binding protein.
Patent ES-2100709-T3 (ES)
Title: Laser de guia de ondas.
Inventor: JENKINS RICHARD MICHAEL
IPC: H01S3/098
Filed: 1994-04-08
Granted: 1997-06-16
Abstract: GUIAONDAS LASER (10) QUE INCORPORA UNA GUIA (12) Y DOS ESPEJOS RESONADORES CONCAVOS (14, 16). LA GUIA (12) TIENE UNA SECCION CUADRADA CON LATERAL (2A) Y UNA LONGITUD L IGUAL A 4A{SUP,2}/{LA} , DONDE {LA} ES UNA LONGITUD DE ONDA DE FUNCIONAMIENTO LASER. LOS ESPEJOS TIENEN LA FASE EQUILIBRADA AL PERFIL DE INTENSIDAD GAUSSIANO DE LOS HACES RESPECTIVOS DE RADIACION, CON CUELLOS DEL HAZ EN LAS APERTURAS RESPECTIVAS DE LOS EXTREMOS DEL GUIAONDAS (20,22). CADA CUELLO DEL HAZ TIENE UN RADIO WO QUE OSCILA ENTRE 0.1 Y 0.65 PARA EVITAR EFECTOS DE INCLINACION DEL GUIAONDAS Y LA EXCITACION DE MODOS DEL GUIAONDAS DE ALTO NIVEL NO DESEADOS. EL LASER TIENE (10) BUENAS CARACTERISTICAS DE MODO ESPACIAL TRANSVERSAL.
Patent ES-2114199-T3 (ES)
Title: Nuevos procedimientos para preparar acido (s)-4-amino-hepta-5,6-dienoico e intermediarios del mismo.
Inventor: KOLB H MICHAEL
IPC: C07C227/22
Filed: 1994-05-23
Granted: 1998-05-16
Abstract: LA PRESENTE INVENCION SE REFIERE A PROCESOS ENANTIOESPECIFICOS NOVEDOSOS PARA PREPARA ACIDOS (S)-4-AMINO-HEPTA-5,6-DIENOICOS Y SALES FARMACEUTICAMENTE ACEPTABLES DE LOS MISMOS, QUE ES UTIL COMO UN INHIBIDOR IRREVERSIBLE DE GABA-T, A INTERMEDIARIOS NOVEDOSOS DE LOS MISMOS, Y A PROCESOS PARA PREPARARLOS.
Patent ES-2107852-T3 (ES)
Inventor: PINKOS ROLF
IPC: C07C31/20
Filed: 1994-07-07
Granted: 1997-12-01
Abstract: In the proposed process for producing 1,4 butane diol, 2,5 dihydrofurane is reacted in a single step in the presence of water and hydrogen at a temperature of 20 to 300  DEG C and a pressure of 1 to 300 bar with the aid of a hydrogenating catalyst.
Patent ES-2191693-T3 (ES)
Inventor: HOBRO STURE
IPC: A61M1/14
Filed: 1995-12-01
Granted: 2003-09-16
Abstract: Method and device for measuring the flow differential between incoming liquid flow to a dialysis machine and outgoing liquid flow from a dialysis machine, as well as a method for calibration of the device. The dialysis machine comprises a heat exchanger (10) for transfer of heat energy from the outgoing (29) to the incoming (8) liquid flow, a connection (23,24) to a dialyser (2) for feeding the dialysis solution through the dialysate side of the dialyser, a device (20, 28) for attaining an ultrafiltration in the dialyser, and a plurality of temperature sensors (30,31;32,33) for detecting the temperature of the dialysis solution. The flow differential is calculated with help of the equation <MATH> where  DELTA Q = the flow differential, Q = the liquid flow,  DELTA T1 = temperature difference across one side of the heat exchanger and DELTA T2= temperature difference across the other side of the heat exchanger. Calibration takes place with built in concentrate pumps (6,16,18). <IMAGE>
Patent ES-2197198-T3 (ES)
Inventor: CARNEY RONALD R
IPC: H04J1/05
Filed: 1995-03-13
Granted: 2004-01-01
Abstract: A physically compact, multichannel wireless communication transceiver architecture employs overlap and add or polyphase signal processing functionality, for wideband signal processing, together with a sample rate. A receiver section receives a plurality of multiple frequency communication channels and outputs digital signals representative of the contents of the plurality of multiple frequency communication channels. The receiver section contains an FFT-based channelizer that processes the digital signals output by a wideband digital receiver and couples respective channel outputs to a first plurality of digital signal processor units, which process (e.g. demodulate) respective ones of the digital channel signals and supply processed ones of the digital channel signals at respective output ports for distribution to an attendant voice/data network. On the transmit side, a transmit section contains a plurality of digital signal processors, respectively associated with respective ones of a plurality of incoming (voice/data) communication signals to be transmitted over respectively different frequency channels. Their processed (modulated, encoded) outputs are supplied to an inverse FFT combiner. The FFT combiner supplies a combined multichannel signal to a wideband transmitter which transmits a multiple frequency communication channel signal. Each of the channelizer and combiner may be implemented using overlap and add or polyphase filtering.
Patent ES-2160171-T3 (ES)
Inventor: ANGER PASCAL
IPC: A61K38/00
Filed: 1995-07-31
Granted: 2001-11-01
Abstract: Purified form of streptogramines, characterised in that it contains at least one component from group B streptogramines of general formula (I), wherein R1 is Me or Et, R2 is H or OH, and R3 is substituted benzyl of general formula (III), such that 1) if R2 is H, R is NR4R5, wherein one of R4 and R5 is H or an Me radical and the other is Me, and R' is Cl or Br, or R is (C3-5)alkenyl if R4 and R5 are Me, or 2) R is H and R' is halogen, alkylamino or dialkylamino, an ether-oxide residue, alkylthio, (C1-3)alkyl or trihalogenomethyl, or R is halogen, (C2-4)alkylamino, (C2-4)dialkylamino or methyl ethyl amino, pyrrolidino alkenyl alkyl amino, dialkylamino, an alkyl cycloalkylmethyl amino radical or in ether-oxide residue, alkylthio, alkylthiomethyl, (C1-6)alkyl, aryl or trihalogenomethyl, and R' is H, or R is halogen, amino, alkylamino or dialkylamino, an ether-oxide residue, an alkylthio radical, (C1-6)alkyl or trihalogenomethyl and R' is halogen, alkylamino or dialkylamino, an ether-oxide residue or alkylthio, (C1-3)alkyl, cocrystallised with one or more minor components of group A of general formula (II) wherein R'' is H, Me or Et.
Patent ES-2187572-T3 (ES)
Inventor: BALLARD MATHEW JOHN
IPC: C08F2/44
Filed: 1995-09-08
Granted: 2003-06-16
Abstract: The present invention relates to a process for producing polymer beads incorporating solid particles and to the novel polymer beads per se. The invention provides a process for producing polymer beads incorporating solid particulate material, which process comprises producing a dispersion having a dispersed phase including one or more monomers also including solid particulate material, and causing said one or more monomers to undergo a polymerisation reaction to form said polymer beads, wherein said dispersion further includes a solid phase dispersing agent for dispersing solid particles of material in the dispersed phase and wherein said solid phase dispersing agent reacts with at least one monomer to thereby become chemically incorporated in said polymer. The polymer beads comprise a polymer matrix having solid particulate material dispersed substantially uniformly therein and wherein the polymer matrix incorporates a solid phase dispersing agent chemically reacted into the polymeric matrix.
Patent ES-2135805-T3 (ES)
Title: Bomba de engranajes.
Inventor: MERKLE HANS
IPC: F04C28/26
Filed: 1996-02-28
Granted: 1999-11-01
Abstract: LA INVENCION SE REFIERE A UNA BOMBA DE RUEDA DENTADA CON DOS RUEDAS DENTADAS DE IMPULSION QUE ENGRANAN UNA CON OTRA, ACTUANDO CONJUNTAMENTE EN DIRECCION CIRCUNDANTE ANTES Y DETRAS DE UN PLANO QUE CONTIENE EL EJE DE LA RUEDA DENTADA CON UNA CONDUCCION DE PRESION Y UNA CONDUCCION DE ASPIRACION. DE ACUERDO CON LA INVENCION SE GUIA UN MEDIO DE BOMBEO TRANSPORTADO EN EXCESO A TRAVES DE UNA CONDUCCION ESPECIAL EN DIRECCION CIRCUNDANTE DE LAS RUEDAS DENTADAS DETRAS DE LA CONEXION DE LA CONDUCCION DE ASPIRACION EN EL ESPACIO DENTADO DE LAS RUEDAS DENTADAS DE IMPULSION, PARA EVITAR QUE APAREZCA EVENTUALMENTE CAVITACION.
Patent ES-2197933-T3 (ES)
Inventor: FRAAIJE VOLKER DR
IPC: C08F4/642
Filed: 1996-12-18
Granted: 2004-01-16
Abstract: A supported catalyst system with high activity is obtained by: (a) bringing metallocene component(s) (I) into contact with cocatalyst component(s) (II) in solvent(s), (b) adding the soluble product to the support and (c) removing the solvent. Preferably component (I) is a compound of formula (I), in which M<1> = a Group IVb metal; R<1>, R<2> = H, 1-10C alkyl or alkoxy, 6-20C aryl, 6-10C aryloxy, 2-10C alkenyl, OH, NR<12>2 (with R<12> = 1-2C alkyl or 6-14C aryl) or halogen; R<3>-R<8>, R<3>'-R<8>' = H, 1-40C hydrocarbyl (linear, branched or cyclic, e.g. 1-10C alkyl, 2-10C alkenyl, 6-20C aryl, 7-40C aralkyl or alkaryl, or 8-40C aralkenyl; or adjacent groups R<4>-R<8> and/or R<4>'-R<8>' may form part of a ring system; R<9> = a bridging group, preferably -O-R-O-, -O-R'-O-, -O-R-, -R' -R-, -R-, -R-R-, -R'-R'-, -R-(R')x-R-, -R'-R'-R'- (with R = -M<2>R<10>R<11>- and R' = -CR<10>R<11>-), >BR<10>, >AlR<10>, Ge, O, S, SO, SO2, >NR<10>, CO, >PR<10> or >P(O)R<10>; R<10>, R<11> = H, halogen or a 1-40C hydrocarbon group such as 1-20C alkyl, 1-10C fluoroalkyl or alkoxy, 6-14C aryl, 6-10C fluoroaryl or aryloxy, 2-10C alkenyl, 7-40C aralkyl or alkaryl, or 8-40C aralkenyl; or R<10> + R<11> may form part of a ring system; x = 0-18; M<2> = Si, Ge or Sn; rings A and B may be the same or different, and saturated or unsaturated; R<9> may also link two units of formula (I) together. Preferably cocatalyst (II) comprises aluminoxane(s) or a Lewis acid or ionic compound which can react with (I) to form a cationic compound. The solvent is a hydrocarbon or mixture thereof
Patent ES-2171608-T3 (ES)
Title: Sistemas de juego y repetidores para ellos.
Inventor: SHINOHARA SATOSHI
IPC: G06K7/00
Filed: 1996-01-16
Granted: 2002-09-16
Abstract: LA INVENCION SUMINISTRA UNA MAQUINA DE JUEGOS Y UN REPETIDOR PARA LA MISMA EN DONDE, INCLUSO CUANDO LOS DATOS INDIVIDUALES DE LOS EQUIPOS DE LOS TERMINALES DE OPERACION TIENEN QUE ALMACENARSE, NO HAY NECESIDAD DE RECONEXION CON UN APARATO DE ALMACENAMIENTO EXTERNO PARA CADA UNO DE LOS EQUIPOS TERMINALES DE OPERACION Y SE ASEGURA UNA CAPACIDAD SUFICIENTE PARA LA CAPACIDAD DE ALMACENAMIENTO QUE PUEDE SER USADA POR CADA UNO DE LOS EQUIPOS DE TERMINALES DE OPERACION. LA MAQUINA RECREATIVA INCLUYE UN CUERPO DE MAQUINA RECREATIVA, UN REPETIDOR, UN PAR DE EQUIPOS TERMINALES DE OPERACION Y UN PAR DE APARATOS DE ALMACENAMIENTO EXTERNOS. EL REPETIDOR INCLUYE UNA SECCION DE TRANSMISION-RECEPCION CONECTABLE CON EL CUERPO PARA CONECTAR EL REPETIDOR CON EL CUERPO DE LA MAQUINA DE JUEGOS, UN PAR DE SECCIONES DE TRANSMISION-RECEPCION CONECTABLES CON EL EQUIPO DEL TERMINAL PARA CONECTAR LOS EQUIPOS DE TERMINALES DE OPERACION CON EL REPETIDOR, UN PAR DE SECCIONES DE TRANSMISION-RECEPCION CONECTABLES CON LOSAPARATOS DE ALMACENAMIENTO PARA CONECTAR LOS APARATOS DE ALMACENAMIENTO EXTERNOS CON EL REPETIDOR, Y UN CIRCUITO DE CONTROL. EL APARATO DE ALMACENAMIENTO EXTERNO SE DISPONE EN UNA RELACION DE CORRESPONDENCIA UNO A UNO CON LOS EQUIPOS TERMINALES DE OPERACION DE MANERA QUE LOS DATOS INDIVIDUALES DE LOS EQUIPOS TERMINALES DE OPERACION PUEDAN ALMACENARSE EN LOS APARATOS DE ALMACENAMIENTO EXTERNOS, RESPECTIVAMENTE.
Patent ES-2187622-T3 (ES)
Inventor: PENFOLD YVONNE ELIZABETH
IPC: G01N33/58
Filed: 1996-09-27
Granted: 2003-06-16
Abstract: A reagent useful in immunoassays, comprising a direct particulate level co-sensitised with a specific binding agent having specificity for an analyte or analyte analogue and with a non-specific protein which can participate in a control reaction with another specific binding agent which does not bind to the first specific binding agent nor participate in the formation of a complex by means of which detection of the analyte or analyte analogue is accomplished. Preferably the first specific binding agent is an antibody raised in a first species and the non-specific protein is an immunoglobulin from another species. Optionally, the reagent additionally comprises a second population of the direct particulate label sensitised solely with the non-specific protein.
Patent ES-2166430-T3 (ES)
Inventor: LANGLOIS BRUNO
IPC: C08G18/08
Filed: 1996-02-16
Granted: 2002-04-16
Abstract: A compsn. comprising (i) at least one opt. masked polyisocyanate (I) in the form of an aq. emulsion with an average particle size d50 of 0.1-10 mm., pref. less than 2 and greater than 0.2 mm. and (ii) at least one polyhydroxylated polymer (II), esp. a polyol, in the form of an aq. dispersion with an average particle size d50 of 10-200 nm., whereby the (I) is present in an amt. of at least 5/6R-20 pref. at least 5/6R-18 and esp.5/6R-16 wt.% where R = d50(I)/d50(II). Coating obtained from above composition is also claimed.
Patent ES-2113769-T3 (ES)
Title: Composiciones de teñido de las fibras queratinicas que contienen derivados n-sustituidos de la 4-hidroxi indolina y algunos de estos derivados.
Inventor: TERRANOVA ERIC
IPC: C07D209/14
Filed: 1996-10-29
Granted: 1998-05-01
Abstract: LA PRESENTE INVENCION SE REFIERE A UNA COMPOSICION PARA EL TINTE DE OXIDACION DE LAS FIBRAS QUERATINICAS QUE CONTIENEN AL MENOS UN DERIVADO N-SUSTITUIDO DE LA 4-HIDROXI INDOLINA COMO ACOPLADOR Y AL MENOS UNA BASE DE OXIDACION. LA INVENCION SE REFIERE TAMBIEN A NUEVOS DERIVADOS N-SUSTITUIDOS DE LA 4-HIDROXI INDOLINA, SU PROCEDIMIENTO DE SINTESIS, SU UTILIZACION COMO ACOPLADORES PARA EL TINTE DE OXIDACION DE LAS FIBRAS QUERATINICAS EN ASOCIACION CON AL MENOS UNA BASE DE OXIDACION, ASI COMO LOS PROCEDIMIENTOS DE TINTE QUE LOS EMPLEA.
Patent ES-2137662-T3 (ES)
Inventor: LE DAMANY YVES
IPC: H04M9/08
Filed: 1996-02-05
Granted: 1999-12-16
Abstract: PCT No. PCT/FR96/00185 Sec. 371 Date Aug. 27, 1997 Sec. 102(e) Date Aug. 27, 1997 PCT Filed Feb. 5, 1996 PCT Pub. No. WO96/27255 PCT Pub. Date Sep. 6, 1996A hands-free telephone terminal includes a loudspeaker (HP), a microphone (MI) and loudspeaker gain control means (AUG, DIM, PP). A loudspeaker gain correction method cyclically determines a listening comfort index to deduce gain modification parameters. If the local user modifies the loudspeaker gain using the control means, the gain modification parameters weight the loudspeaker gain to optimize listening comfort during a telephone conversation for the local user and for the remote user.
Patent ES-2150113-T3 (ES)
Title: Derivados de pirazol y procedimientos para la preparacion de los mismos.
Inventor: TRAXLER PETER
IPC: A61P35/00
Filed: 1996-03-22
Granted: 2000-11-16
Abstract: SE DESCRIBEN DERIVADOS DE 4 ]PIRIMIDINA DE FORMULA (I), EN LA CUAL LOS SIMBOLOS SON COMO SE DEFINE EN LA REIVINDICACION (1), E INTERMEDIOS PARA SU FABRICACION. LOS COMPUESTOS DE FORMULA (I) INHIBEN EN ESPECIAL LA ACTIVIDAD TIROSINA QUINASA DEL RECEPTOR PARA EL FACTOR DE CRECIMIENTO EPIDERMICO Y PUEDEN UTILIZARSE, POR EJEMPLO, EN EL CASO DE HIPERPROLIFERACION EPIDERMICA (PSORIASIS) Y COMO AGENTES ANTI
Patent ES-2133962-T3 (ES)
Inventor: ZEIS HANS
IPC: B65G47/84
Filed: 1996-05-01
Granted: 1999-09-16
Abstract: PCT No. PCT/DE96/00804 Sec. 371 Date Feb. 23, 1998 Sec. 102(e) Date Feb. 23, 1998 PCT Filed May 1, 1996 PCT Pub. No. WO96/34816 PCT Pub. Date Nov. 7, 1996Described is an apparatus for transferring an article from a first conveyor to a second conveyor which branches therefrom. The apparatus has a drive shaft from which at least one pivot arm radially projects. A displacement member is rotatably mounted on an end portion of the at least one pivot arm. The displacement member is connected to the drive shaft by an endless loop so that, upon a rotary movement of the drive shaft the associated displacement member performs a circular movement around the drive shaft and in so doing remains in parallel orientation with respect to the direction of advance movement of the first conveyor. The pivot arm involves a lower angular speed during the phase of contact of the displacement member against an article to be transferred than during the phase of displacing the article.
Patent ES-2140862-T3 (ES)
Title: Composicion para revestimiento conteniendo polimeros acrilicos con grupos carbamato colgantes.
Inventor: MAYO MICHAEL A
IPC: C09D125/18
Filed: 1996-06-14
Granted: 2000-03-01
Abstract: SE DESCRIBE UNA COMPOSICION FORMADORA DE PELICULAS ADHERENTES QUE INCLUYE UN POLIMERO ACRILICO CON FUNCIONES CARBAMATO, UN POLIESTER Y UN AGENTE RETICULANTE DE AMINOPLASTO. LA COMPOSICION DE REVESTIMIENTO PUEDE UTILIZARSE PARA PRODUCIR CAPAS TRANSPARENTES EN REVESTIMIENTOS COMPUESTOS DE COLOR MAS TRANSPARENCIA, QUE PRESENTAN UNOS NIVELES SATISFACTORIOS DE RESISTENCIA AL ATAQUE POR ACIDOS, ASI COMO UNA ELEVADA ADHESION ENTRE CAPAS. TAMBIEN SE DESCRIBE UN PROCEDIMIENTO PARA APLICAR UN REVESTIMIENTO COMPUESTO DE COLOR MAS TRANSPARENCIA A UN SUSTRATO, Y EL ARTICULO REVESTIDO PREPARADO MEDIANTE ESTE PROCEDIMIENTO.
Patent ES-2174076-T3 (ES)
Inventor: HENRICSON KAJ
IPC: D21C9/10
Filed: 1996-06-03
Granted: 2002-11-01
Abstract: PCT No. PCT/FI96/00353 Sec. 371 Date Dec. 16, 1997 Sec. 102(e) Date Dec. 16, 1997 PCT Filed Jun. 14, 1996 PCT Pub. No. WO97/00998 PCT Pub. Date Jan. 9, 1997A method of treating pulp and an apparatus for practicing the method are particularly suitable for the bleaching of medium consistency pulp when bleaching stages of varying temperature are used. Chemical pulp is treated in such a way that the pulp is allowed to flow prior to a bleaching reactor, in the reactor itself, and/or after the reactor, at a velocity of less than 5 m/s through an indirect heat exchanger in order to change the pulp temperature more than 5 DEG  C., preferably more than 10 DEG  C.
Patent ES-2170861-T3 (ES)
Inventor: COLE JAMES L
IPC: C12Q1/68
Filed: 1996-06-03
Granted: 2002-08-16
Abstract: An assay for enzymes which act on substrates to produce a single-stranded oligonucleotide product has been developed which involves the DNA polymerase-catalyzed extension of the oligonucleotide cleavage product using labeled nucleotides and a DNA template containing a 3' region complementary to the oligonucleotide product joined to a 5' region consisting of repeated nucleotide residues. The DNA polymerase extension assay does not involve gel electrophoretic separation and is amenable to high volume screening of potential inhibitors. Other key features of the assay are that it monitors the substrate cleavage reaction only at the correct position in the sequence, thereby discriminating against nonspecific cleavage products, and that it is sensitive enough to detect 200 attomoles of product.
Patent ES-2183969-T3 (ES)
Title: Produccion continua de capsulas que contienen un material sensible.
Inventor: RATUISTE FLORENCIO
IPC: C11D17/00
Filed: 1996-07-11
Granted: 2003-04-01
Abstract: LA PRESENTE INVENCION SE REFIERE A UN PROCESO MEJORADO DE ENDURECIMIENTO O CURACION PARA LA PRODUCCION CONTINUA DE CAPSULAS QUE CONTIENEN UN MATERIAL SENSIBLE. EL PROCESO PERMITE QUE LAS CAPSULAS SE FORMEN CONTINUAMENTE SIN AGREGARSE. EL PROCESO TAMBIEN ES UN SISTEMA AISLADO DE FORMA QUE SE EVITA LA EXPOSICION A AEROSOLES POSIBLEMENTE PERJUDICIALES.
Patent ES-2214562-T3 (ES)
Title: Procedimiento para la obtencion de derivados de acido glicin-n,n-diacetico.
Inventor: SCHNEIDER JURGEN DR
IPC: D06L4/30
Filed: 1994-06-07
Granted: 2004-09-16
Abstract: OBTENCION DE DERIVADOS DEL ACIDO GLICIN-N,N-DIACETICO I EN DONDE R ES ALQUILO DE C{SUB,1} A C{SUB,30} O ALQUENILO DE C{SUB,2} A C{SUB,30}, Y M ES HIDROGENO, METAL ALCALINO, METAL ALCALINOTERREO, AMONIO O AMONIO SUSTITUIDO EN LAS CORRESPONDIENTES CANTIDADES ESTEQUIOMETRICAS, HACIENDO REACCIONAR A) LAS CORRESPONDIENTES GLICINAS SUSTITUIDAS EN POSICION 2 O LOS CORRESPONDIENTES NITRILOS DE GLICINA SUSTITUIDOS EN LA POSICION 2 CON FORMALDEHIDO Y CIANHIDRICO O CIANURO DE METAL ALCALINO, O B) ACIDO IMINODIACETICO O NITRILO DE IMIDOACETONA CON LOS CORRESPONDIENTES MONOALDEHIDOS Y CIANHIDRICO O CIANURO DE METAL ALCALINO, Y A CONTINUACION SE HIDROLIZAN LOS GRUPOS NITRILO QUE TODAVIA SE ENCUENTREN PRESENTES TRANSFORMANDOLOS EN GRUPOS CARBOXILO.
Patent ES-2177841-T3 (ES)
Title: Procedimiento para la obtencion de carbonatos de diarilo y los policarbonatos obtenibles a partir de los mismos.
Inventor: ZABY GOTTFRIED
IPC: C07C68/00
Filed: 1997-02-24
Granted: 2002-12-16
Abstract: LA INVENCION TRATA DE UN PROCEDIMIENTO PARA LA PREPARACION DE UN CARBONATO DE DIARILO POR CARBONILACION OXIDATIVA DEL HIDROXICOMPUESTO AROMATICO QUE SE PRECIPITA, SIENDO EL HIDROXICOMPUESTO AROMATICO EL MISMO, QUE SE DESPRENDE DURANTE LA POLICONDENSACION EN ESTADO FUNDIDO DE ESTE CARBONATO DE DIARILO CON UN BISFENOL. LA INVENCION TRATA ADEMAS DE UN PROCEDIMIENTO PARA LA PREPARACION DE POLICARBONATOS POR POLICONDENSACION EN ESTADO FUNDIDO DE CARBONATOS DE DIARILO CON BISFENOLES, UTILIZANDOSE EL HIDROXICOMPUESTO AROMATICO QUE SE DESPRENDE DE NUEVO EN LA PREPARACION DEL CARBONATO DE DIARILO. EN EL CASO, DE QUE EL HIDROXICOMPUESTO AROMATICO QUE SE DESPRENDE PRECIPITE TAMBIEN EL BISFENOL UTILIZADO, SE PUEDEN UTILIZAR PARTES DE ESTO TANTO PARA LA PREPARACION DEL CARBONATO DE DIARILO COMO PARA LA DEL BISFENOL.
Patent ES-2153622-T3 (ES)
Title: Ester carbonico de betaina, su preparacion y utilizacion.
Inventor: IHRIG KLAUS DR
IPC: C07C213/04
Filed: 1997-06-10
Granted: 2001-03-01
Abstract: SE DAN A CONOCER BETAINAS DE ESTERES DEL ACIDO CARBONICO DE LA FORMULA (I), EN LA CUAL R ES UNO O VARIOS GRUPOS ALQUILOS CON DE 1 A 18 C ATOMOS, R''ES UN GRUPO ALQUILO CON DE 2 A 12 C OS, M Y N REPRESENTAN NUMEROS ENTEROS, M MUESTRA VALORES DE 0 A 3 Y N VALORES DE 3 A 0, Y M+N=3; ASI COMO UN PROCEDIMIENTO PARA SU FABRICACION MEDIANTE TRANSFORMACION DE UNA AMINA DE LA FORMULA (II), EN LA CUAL R Y Z TIENEN LAS CORRESPONDENCIAS ARRIBA INDICADAS, R, P Y Q REPRESENTAN NUMEROS ENTEROS, R+P+Q=3, R MUESTRA VALORES DE 0 A 3, P MUESTRA VALORES DE 3 A 0 Y Q VALORES DE 0 A 2, CON UN ALQUILENOXIDO CON DE 2 A 12 C PRESENCIA DE DIOXIDO DE CARBONO EN UN DISOLVENTE BASICAMENTE INERTE Y CON AUSENCIA DE AGUA. (I) ES ESPECIALMENTE APTO PARA LA FABRICACION DE COLINCLORURO, COLINA BITARTRATO, TRICOLINCITRATO, BIS COLINTARTRATO, BIS IDROGENOFOSFATO, BIS CITRATO, COLINGLUUCONATO, COLINSALICILATO, COLINCARBOXIMETILCELULOSA Y COLINASCORBATO.
Patent ES-2218621-T3 (ES)
Inventor: DERR ANDREAS
IPC: G12B9/02
Filed: 1997-07-15
Granted: 2004-11-16
Abstract: The watertight protective case for a test instrument or display device (100) with display field (106) and/or keypad (108) consists of a holster protective case (1) of a rigid material where the inner profile is such that the instrument fits closely in the case, which has a flexible elastic panel (6) over the keypad. The case has two sections - a base section (2) and a lid (4), with a matching socket (4) and insert section (12).