baber/WOPTO huggingface dataset:
Patent HU-206321-B (HU)
Inventor: CZIAKY ZOLTAN
IPC: C07D223/26
Filed: 1989-10-16
Abstract: <p>Gegenstand der Erfindung ist ein Verfahren zur Her­stellung von 5-(Carbamoyl)-5H-dibenz[b;f]azepin der Formel
<chemistry id="chema01" num="0001"></chemistry> durch Chlorcarbonylieren von 5H-Dibenz[b;f]azepin der Formel
<chemistry id="chema02" num="0002"> --><chemistry id="chema03" num="0003"></chemistry> mit Ammoniakgas, bei welchem das Chlorcarbonylieren des 5H-Dibenz[b;f]azepines der Formel II mit Chlorameisensäuretrichlormethylester in einem apolaren aromatischen Lösungsmittel und die Ammonolyse in derselben Vorrichtung ohne Abtren­nen und Reinigen des 5-(Chlorcarbonyl)-5H-di­benz[b;f]azepines der Formel III im unveränderten Reaktions­medium durchgeführt wird.  </p>
Patent HU-204180-B (HU)
Inventor: AGOSTON PAL
IPC: A23L1/0522
Filed: 1989-10-31
Abstract: Élelmiszerzseléket és nem ülepítő rostos italokat állí-anak elő oly módon, hogy a gélesítendő élelmiszerhez 0,005-0,4 tömeg% xantánt, 0,005-0,4 tömeg% szentjánoskenyérmag-lisztet és 0,01-0,6 tömeg% karboximetil-keményítőt kevernek
Patent HU-199861-B (HU)
Inventor: MACHER INGOLF
IPC: C07H11/04
Filed: 1986-06-16
Abstract: A találmány az (I) általános képletű új vegyiiletek és bázisokkal alkotott sóik előállítására vonatkozik. A képletben X és Y oxigénatom vagy iminocsoport, Rl és Rj adott esetben hidroxilcsoporttal vagy 14 szénatomos alkanoiloxicsoporttal monoszubsztituált 14 szénatomos alkanoilcsoport. A vegyűletek különböző baktériumok ellen hatásosak, és immunrendszer kezelésére használhatók.  HU 199861 B A leírás terjedelme: 12 oldal, 7 ábra -1-
Patent IT-1235049-B (IT)
Title: Improved holding device for doors and similar
Inventor: COMAGLIO ALDO
IPC: E05F/
Filed: 1980-08-06
Granted: 1992-06-17
Abstract: The invention regards a holding device applicable to the base of doors and consisting of a stationary support element (1) and a movable guillotine element (3) with holding garnish (4) connected between the two by means of a couple of braces or small poles (6-7) to form inside the complex of the structure a parallelogram and by means of a couple of recovery springs (15) tending to maintain the movable element positioned upward, inside of the stationary element in an inoperative position.
Patent LT-3706-B (LT)
Title: System for automated storage of refrigerated containers
Inventor: ROSA GAETANO DI
IPC: B65G1/02
Filed: 1993-11-25
Abstract: In a system for the automated storage of refrigerated containers, of the type in which the containers are handled automatically within a cellular store, each cell and each container are provided with respective automatic quick plug-in means for connecting the container to a least one energy source. Preferably, for connection to a source of electrical energy, said automatic quick plug-in means can consist of a stationary contact provided on the rear wall of the container and a mobile contact provided on a support means on the cell; between said fixed and mobile contacts there is also being provided means arranged to align the mobile contact with the fixed contact on positioning the container in the respective cell.
Patent LV-10801-B (LV)
Title: Device for joining accesories to switchboards
Inventor: JOHANN BADSTIEBER
IPC: E04G17/04
Filed: 1993-05-21
Abstract: PCT No. PCT/DE89/00675 Sec. 371 Date May 13, 1991 Sec. 102(e) Date May 13, 1991 PCT Filed Oct. 23, 1989 PCT Pub. No. WO90/05226 PCT Pub. Date May 17, 1990.A device (1) serves for connecting accessory parts (2) to formwork panels, compensating members or suchlike formwork members having stiffening webs or stiffening profiles (3) on their side averted form the forming surface. The device (1) has an essentially U-shaped cross section, the U-arms (4) having fastening locations (5), preferably bores, for the accessory parts (2) such as booms, adjustable props, platform brackets or the like, and in the position of use the U-crosspiece (6) butting and being drawn fast against a stiffening profile (3) and above all against a cross web (3b) provided on this profile (3). At least one of the U-arms (4), preferably both U-arms (4), has an extension (7) passing over part of its length and beyond the U-crosspiece (6) on that side of the U-arms which faces the forming surface in the position of use, the extension being provided as protection against torsion and being adapted to be placed against the longitudinal side face (3a) of the stiffening profile ( 3) and against the transition from the rearward web (3b) to the longitudinal side face (3a). The U-crosspiece (6) of the device (1) has at least one recess or hole (8)-possibly even one open at the edge-for a fastening member to engage, preferably for the shank (9a) of a fastening member (9) to pass through. It is thereby possible for the device (1) to be anchored-in a torsion-proof position and in two orientations rotationally staggered through 90 DEG -to a stiffening profile (3), so that the forces and moments encountered can be transferred well (FIG. 1).
Patent LV-11258-B (LV)
Title: Method for preparing cake
Inventor: VEJELIS ALEKSANDRS
IPC: A21D13/08
Filed: 1994-12-08
Abstract: In the beginning of the making of plum cakes, a mixture is prepared by whipping butter with sugar. Then egg products and spices are added to the mixture, and finally flour is added. After mixing all ingredients, plum cakes are made in the necessary shape.
Patent MX-172991-B (MX)
Title: Aparato procesador de señal electromiografica del colon
Inventor: ARCE MA ISABEL HERNAIZ
Filed: 1986-02-28
Abstract: La presente invención se refiere a un aparato procesador de señal electromiografica del colon, caracterizado porque comprende   en forma integrada: undispositivo para el acoplo de impedancias, que permite mantener una señal eléctrica a la entrada de un (os) canal (es); un amplificador para el aumento de tamaño de la señal; un detector para discriminar los cambios bruscos de potencial; una memoria para retener información hasta que ésta se procese; un acoplador para permitir la transmisión de la información entre el sistema de computo y las partes antes citadas, el cual esta formado por conversor y una interfas.
Patent MX-171175-B (MX)
Title: Mejoras en aparato y procedimiento para la molienda de minerales y cereales
Inventor: IZQUIERDO FEDERICO DE LOS SANT
IPC: B02C15/00
Filed: 1987-02-10
Abstract: La presente invención se refiere a mejoras en aparato para la molienda de minerales y cereales, caracterizadas por la asociación de un primer rotor; una pluralidad de primeros anillos cilíndricos concéntricamente dispuestos del centro a la periferia de dicho primer rotor; un segundo rotor; una pluralidad de segundos anillos cilíndricos concéntricamente dispuestos del centro a la periferia de dicho segundo rotor y en posiciones tales que queden concéntrica y alternadamente dispuestos con respecto a los primeros anillos cilíndricos; una pluralidad de perforaciones practicadas en dichos primeros y segundos anillos cilíndricos, de tamaño decreciente desde el centro hasta la periferia; una primera transmisión para hacer girar dicho primer rotor en un sentido; una segunda transmisión para hacer girar dicho segundo rotor en el sentido opuesto; un alimentador de material sin moler, adaptado para guiar dicho material y descargarlo en el anillo más central de dichos primeros o segundos anillos; y una cámara de descarga para recibir material sólido desde el anillo periférico de dichos primeros o segundos anillos.
Patent NO-149507-B (NO)
Title: Fremgangsmaate for raffinering av raa glyceridoljeblandinger
Inventor: GUPTA ACHINTYA KUMAR SEN
IPC: C11B3/10
Filed: 1976-11-11
Abstract: remgangsmåte for raffinering av rå glyceridoljeblandinger.
Patent NO-170480-B (NO)
Title: Analogifremgangsmaate for fremstilling av terapeutisk aktive fenoksyeddiksyre-derivater
Inventor: HOLLOWAY BRIAN ROY
IPC: C07C233/22
Filed: 1986-07-29
Abstract: Nye terapeutisk aktive fenoksyeddiksyre-etere (og farma-søytisk godtagbare salter derav) med formelen. hvor Rer H eller F, Rog Rer H eller (l-3C)alkyl, Z er CHOH. eller en gruppe -CORhvor Rer OH, NHeller (1-6C) alkoksy.Forbindelsene er særlig egnet for behandling av fedme og lignende tilstander.Fremstilling av forbindelsene er beskrevet.
Patent NO-172784-B (NO)
Inventor: LINDSKOG INGA MARIANNE
IPC: A61M31/00
Filed: 1987-06-15
Abstract: The invention concerns an intravaginal device comprising a combination of 17 beta -estradiol and a supporting matrix for treating hypoestrogenic women. The device releases continously 17 beta -estradiol at a rate of about 0.5 to about 25  mu g/24 h. The invention also comprises a method of preparing the device and a method of treating hypoestrogenic women by using the device.
Patent NO-174030-B (NO)
Inventor: OLSSON ULF KARL GUSTAV
IPC: H02G3/04
Filed: 1989-09-18
Abstract: A system for vertical cable laying and arranging outlets etc. includes two mutually parallel, spaced profiles (1, 3) directly opposite each other, which are mutually pivotably connected along two opposing longitudinal edges (10) via connection means (5), so that the respective profile is pivotable about a pivot axis which is parallel to the longitudinal axis of the profile. Junction boxes (7) are mounted with their bottoms (29) against the connection means (5) in the space between the profiles. The opposite front, or opening side of the boxes is intended for closure by an outlet, a lid or the like. The opposing sides of the profiles (1, 3) and the side walls of the boxes (7) are provided with openings (33, 35) allowing cable laying between the channels of the profiles (12, 13) and the interior of the boxes (7). Locking means are arranged for locking the profiles (1, 3) when they are swung inwards towards each other and into contiguity with boxes (7) lying therebetween from an outwardly swung, open position facilitating cable laying.
Patent NO-177783-B (NO)
Inventor: ALMEN TORSTEN
IPC: A61K47/48
Filed: 1991-07-12
Abstract: Heterocyclic chelating agents and salts thereof of formula I:     <IMAGE>  (I)  wherein X represents a bond, O or S, or a group CHR1 or NR3, each R1 represents H, a group OR3 or NR3R3, or an alkyl or alkoxyalkyl group optionally substituted by a hydroxyl group or by a group NR3R3 or CON3R3; each R2 represents H, or an alkyl or alkoxy group optionally substituted by a hydroxyl or aloxy group; each R3 represents H, an optionally hydroxylated alkyl group or a group CH2Y; Y represents a group COZ, CON(OH)R4, POZ2 or SO2Z; Z represents a group OR4, NR4R4 or    <IMAGE>   where each R11 is H, a hydroxyl group or an optionally hydroxylated alkyl group, s is 0, 1 or 2, and W is CHR11, NR11 or an oxygen atom; and each R4 represents H, or an optionally mono- or poly-hydroxylated alkyl, alkoxyalkyl or polyalkoxyalkyl group; with the provisos that where s is O then W is CHR11 and that where X represents a bond or CHR1, at least one group R1 or R2 represents other than H or an unsubstituted alkyl group. A process for preparing these agents and methods of heavy metal detoxification using these agents are alo described.
Patent YU-45929-B (YU)
Title: Postupak za dobijanje imidazolilalkilgvanidinskih derivata
Inventor: BUSCHAURE A
IPC: C07D233/64
Filed: 1985-12-31
Abstract: POSTUPAK ZA DOBIJANJE IMIDAZOLILALKILGVANIDINSKIH DERIVATA opste formule (I) u kojoj R predstavlja grupu: gde su R1 i R2, koji mogu biti isti ili razliciti, vodonik ili metil grupa ili R1 i R2 zajedno za azotovim atomom za koji su pricvrscene grade piperidino grupu, A predstavlja grupu -O-(CH2)k-, ili -CH2CH(OH)CH2-, gde je k ceo broj 3 ili 4, R3 je vodonik, ili R predstavlja grupu gde R5 i R6 koji mogu biti isti ili razliciti, predstavljaju vodonikov atom, metil grupu, metoksi grupu ili atom broma, B u polozaju 2 pciridinskog prstena predstavlja grupu -N-(CH2)R Y gde je 1=3, a Y je Y CH3 grupa, ili -(CH2)m-, gde je m ceo broj 2, 3 ili 4, ili R predstavlja grupu gde R8 predstavlja vodonikov atom, benzil grupu supstituisanu sa hlorom u polozaju 4, grupu (R1R2)N-CH2- gde R1 i R2 imaju ranije data znacenja, E predstavlja grupu -CH2-S-CH-(CH2)n'- gde je n' Y ceo broj 1, i Y je vodonikov atom, ili R predstavlja grupu gde je Z metil grupa, a E ima prethodno definisano znacenje, ili R predstavlja grupu gde je R7 grupa (R1R2)N-CH2-, ili gde R1 i R2 imaju ranije definisana znacenja, a D predstavlja grupu -CH2-S-(CH2)n- ili -(CH2)o-, gde je n ceo broj 2 i o je ceo broj 3, ili R predstavlja grupu gde R4 predstavlja vodonikov atom, a A ima gore navedena znacenja, ili R predstavlja grupu R4-A-'-B'-, gde R4 predstavlja naftil, fenil, m-hlorfenil, p-metilfenil, p-hlorfenil, 4-metoksifenil, 3-trifluormetilfenil, pirid-3-il, pirid-4-il, pirid-2-il, 2-fenil-(pirid-2-il)-metil, 5-hlor-2-fenil, hinolin-2-il, ili benzimidazol-2-il, A' predstavlja prostu vezu ili -CH2-, a B' predstavlja -S-CH2CH2-, -S-CH2-CH2-CH2-, -O-(CH2)2-, -O-ch2-CH(CH3)- ili -CH2-CH2- grupu, ili R predstavlja 3,3-difenilpropil, 4,4-difenilbutil, 2-(N-benzil-N- fenilamino)etil, 2-/N-benzil-N-(4-fluorfenil)amino/etil, 2-/N-benzil-N-(4-hlorfenil)amino/etil, 2-/N-benzil-N-(4-bromfenil)-amino/etil, 3-fenil-3- (pirid-2-il)propil, 3-(4-hlorfenil)-3-(pirid-2-il)-propil, 3-(4-bromfenil)- 3-(pirid-2-il)propil, 3-(4-fluorfenil)-3-(pirid-2-il)propil, 3-pirid-2-il) -3-(2-tienil)propil, 4-fenil-4-(pirid-2-il)butil, 4-(4-fluorfenil)-4-(pirid- 2-il)butil, 2-/N-benzil-N-(pirid-2-il)amino/etil, 2-/N-(5-brom-3-metilpirid-2-il)-N-benzil/etil, 2-(difenilamino)etil, 2-/N-(fenil-N-(4-fluorfenil)-amino/etil, 2-/N-(2-piridil)-N-fenilamino/etil ili 2-/N-(2-piridil)-N-(4-fluorfenil)amino/etil grupu, X je atom vodonika, R' je atom vodonika ili metil grupa, i p je ceo broj 3, kao i njihovih fizioloski prihvatljivih soli, naznacen time, sto se jedinjenje formule (Ia) u kojoj R, p i R' imaju prethodno navedeno znacenje, hidrolizuje u prisustvu razblazene sumporne ili razblazene hlorovodonicne kiseline, na povisenoj temperaturi, pogodno na temperaturi kljucanja reakcione smese, pa se dobijena jedinjenja prevode na poznat nacin u njihove fizioloski prihvatljive soli.
Patent RS-50261-B (RS)
Inventor: SIXL FRANK
IPC: A01N31/02
Filed: 2000-10-11
Abstract: Formulacije u formi tečnih koncentrata za suspenzije, karakteristični po tome, što a) sadrže jednu ili više herbicidnih aktivnih materija iz serije sulfonilkarbamida u suspendovanoj formi, pri čemu su sulfonilkarbamidi izabrani iz grupe (Al) fenil- i benzilsulfonilkarbamida i njihovih soli (A2) tienilsulfonilkarbamida i njihovih soli, (A4) derivata sulfondiamida i njihovih soli i (A6) alkoksifenoksisulfonilkarbamida i njihovih soli, b) sadrže jednu ili više aktivnih materija, koje su parcijalno ili potpuno rastvorene u komponenti c), c) sadrži organsko sredstvo za rastvaranje ili smesu sredstava za rastvaranje, d) sadrže jedan ili više nejonskih emulgatora, e) sadrže jedan ili više jonskih emulgatora, f) u datom slučaju sadrže jedno ili više sredstava za zgušnjavanje ili tiksotropiju i ne sadrže vodu ili sadrže do 30 tez. % vode u rastvorenoj formi. Prijava sadrži još 12 patentnih zahteva.
Patent ZA-824034-B (ZA)
Title: Steam generator
Inventor: MAINTOK K
IPC: F22B31/00
Filed: 1982-06-09
Abstract: The total evaporator heating surface of a steam generator with circulating atmospheric or pressurized turbulent layer firing is distributed over several partial surfaces which are arranged in a turbulence-type combustion chamber (1) in a flow-bed cooler (7) or in a waste-heat steam generator (9). The partial surface through which flow takes place first, is dimensioned for the required low-load operation of the steam generator. The steam generator is so regulated that during increasing load of the steam generator the flow-bed cooler (7) receives an increasing quantity of solids, and during sinking load it receives a decreasing quantity of solids.
Patent ZA-839522-B (ZA)
Title: Process and reagent for determining n-carbamoylsarcosine
Inventor: DEEG ROLF
IPC: C12R1/01
Filed: 1983-12-22
Abstract: The present invention provides a process for the determination of N-carbamoylsarcosine, wherein a sample solution containing N-carbamoylsarcosine is reacted with N-carbamoylsarcosine-amidohydrolase to give sarcosine, which is then determined. The present invention also provides the enzyme N-carbamoylsarcosine-amidohydrolase, a process for obtaining it and a reagent containing it.
Patent ZA-845251-B (ZA)
Title: A data processing system incorporating an automatic reset arrangement
Inventor: FREEMAN JOSEPH WAYNE
IPC: H01R29/00
Filed: 1984-07-06
Abstract: Cartridges for a microcomputer have two adjacent edge connectors replaced by a single connector (14) with a projection (29) which passes into the area in which the adjacent connector would normaliy be placed. When the cartridge is inserted or removed from the connector socket (3) in the microcomputer, the projection transiently shorts a pair associated socket contacts (27,28). A fixed potential (for example earth potential) normally applied to the main portion of the edge connector from its associated contact (28) of the pair is therefore transferred to the transiently contacted contact (27) to provide a reset signal for the microprocessor of the microcomputer. Thus, the microprocessor is reset each time a cartridge is inserted or withdrawn.
Patent ZA-848022-B (ZA)
Title: New 2-tolyl-morpholine derivatives useful as pharmaceuticals
Inventor: LAFON LOUIS
IPC: C07D265/32
Filed: 1984-10-15
Abstract: The present invention relates to new 2-tolylmorpholine derivatives, namely, more precisely, (a) 2-p-tolyl-4-isopropylmorpholine and its addition salts, (b) 2-m-tolyl-4-methylmorpholine and its addition salts, (c) 2-p-tolyl-4-methylmorpholine and its addition salts, (d) 2-o-tolyl-4-tert.-butylmorpholine and its addition salts, (e) 2-p-tolyl-4-tert.-butylmorpholine and its addition salts, and (f) 2-(m-trifluoromethylphenyl)-2-hydroxy-4-ethylmorpholine and its addition salts. These new derivatives are useful in therapy, especially as agents active on the CNS.
Patent ZA-849434-B (ZA)
Title: Process for purifying factor viii:c
Inventor: AMPHLETT GODFREY A
IPC: A61K38/00
Filed: 1984-12-04
Abstract: Factor VIII:C is purified by chromatographic absorption on aminohexyl agarose at a pH above 5.5 up to about 8, and preferably 6.5 to 7.2, and a conductivity of about 25 to about 35 mS/cm.
Patent ZA-849976-B (ZA)
Title: Pharmaceutical preparation for the therapeutic treatment of rheumatic diseases
Inventor: WENDEL ARMIN
IPC: A61K31/685
Filed: 1984-12-21
Abstract: Pharmaceutical preparation containing phospholipids for the therapeutic treatment of rheumatic diseases which contain in addition to the antiphlogistically acting oxicam derivatives of the general formula   <IMAGE>   special 1,2-diacyl-glycero-3-phosphocholines wherein 75-86% by weight of the acyl radicals are unsaturated fatty acid radicals, and the preparation thereof.
Patent ZA-857294-B (ZA)
Title: Process for the preparation of derivatives of 4h-1,2,4-triazole,triazoles so obtained,their use as medicaments and the pharmaceutical compositions containing them
Inventor: CLEMENCE FRANCOIS
IPC: A61P37/00
Filed: 1985-09-23
Abstract: 1. Process for the preparation of compounds of formula (IA ) :  see diagramm : EP0176444,P12,F1  in which R1 , R2 , R3  and R4  identical or different, in whatever position on the benzene nuclei, represent a hydrogen atom, an hydroxyl radical, an alkyl radical containing from 1 to 4 carbon atoms, an Oalk1, radical, alk1  representing an alkyl radical containing from 1 to 4 carbon atoms, an NH2 , NHalk2 radical, alk2 representing an alkyl radical containing from 1 to 4 carbon atoms ; a radical  see diagramm : EP0176444,P12,F2  alk3  and alk'3 , identical or different, representing an alkyl radical containing from 1 to 4 carbon atoms, a halogen atom, a CF3  radical or an NO2  radical, or R1 and R2  and/or R3  and R4  together form a methylenedioxy radical, RA  represents a -CHOH-alk4 radical, or a see diagramm : EP0176444,P12,F3  radical, alk4  and alk5 , identical or different, representing an alkyl radical containing from 1 to 4 carbon atoms, in their racemic or optically active forms, as well as their addition salts with acids characterized in that a compound of formula (II) :  see diagramm : EP0176444,P13,F3  in which R1 , R2 , R3  and R4  have the significances already indicated, is submitted to the action of a chlorination agent so as to obtain an imidyl chloride of formula (III) :  see diagramm : EP0176444,P13,F4  which is submitted to the action of a hydrazide of formula (IV)  see diagramm : EP0176444,P13,F5  in racemic or optically active form, in which Z is a  see diagramm : EP0176444,P13,F6  group, alk4  being an alkyl radical containing from 1 to 4 carbon atoms, so as to obtain a compound of formula (V), in racemic or optically active form :  see diagramm : EP0176444,P13,F7  which is cyclized by heating so as to obtain a compound of formula (I), in racemic or optionally active form, in which R is a  see diagramm : EP0176444,P13,F8  group, which if desired is esterified so as to obtain a product of formula (I) in which RA  is a  see diagramm : EP0176444,P13,F9  group, which products of formula (I) are submitted, if desired, to the cation of an acid so as to form a salt.
Patent ZA-863891-B (ZA)
Title: Pipe coupling
Inventor: STRAUB IMMANUEL
IPC: F16L21/00
Filed: 1986-05-26
Abstract: A pipe coupling for coupling together pipe ends of pipes to be interconnected comprises a clampable housing approximately in the shape of a tightening clamp or collar for being clamped about the pipe ends such that tightening of the clampable housing causes the housing to contract or draw together around the pipes to be connected. The housing possesses annular or ring-shaped, inwardly flexed flanges at its end faces. A sealing gasket made from an elastic material such as synthetic rubber is enclosed in the housing and possesses a substantially C-shaped axial cross-sectional configuration. Clamping rings provided on the inner sides of the sealing gasket are capable of being reduced in diameter and supported in axial direction on the housing. These clamping rings are provided on their inner surfaces with claws or claw-like elements. To limit the penetration depth of these claws, especially in soft pipe material, the substantially cylindrical clamping rings are supported in the housing by their outer jacket surfaces on the inner edges of the housing flanges and by respective stop members as well as respective substantially conical spring rings. The claws of the clamping rings comprise teeth protruding inwardly from the inner jacket surfaces of the clamping rings towards the centers of the pipe ends. These teeth possess convex backs arched away from the center portion of the pipe coupling and substantially flat front surfaces which extend into clamping ring recesses located substantially directly before these front surfaces.
Patent ZA-868271-B (ZA)
Title: Method for the preparation of immunoglobulins suitable for intravenous administration
Inventor: GAZZEI GUIDO
IPC: C12N11/08
Filed: 1986-10-30
Abstract: A method for the preparation of immunoglobulins suitable for intravenous administration by incubation with pepsin immobilized on a hydrophilic gel containing amino groups characterized in that a dicarboxylic acid disuccinimidyl ester of general formula (I) <CHEM> wherein R is a straight or branched alkylene radical containing from 1 to 20 carbon atoms, a <CHEM> is used as the coupling agent, lyophilized immunoglobulin preparations obtained upon lyophilization thereof and method for immobilizing pepsin using a compound of formula (I).
Patent ZA-926128-B (ZA)
Title: Catalyst compositions comprising a modified zeolite of the y-type
Inventor: KLAZINGA AAN HENDRIK
IPC: B01J29/16
Filed: 1992-08-14
Abstract: Catalyst composition comprising a modified zeolite of the Y-type and a binder, which modified zeolite has been prepared by subjecting a zeolite of the Y-type to a treatment with a solution of an alkaline compound having a pH between 8 and 13. The invention further relates to a process for the preparation of the modified zeolite of the Y-type which comprises subjecting a zeolite of the Y-type to a treatment with a solution of an alkaline compound having a pH between 8 and 13.