baber/WOPTO huggingface dataset:
Patent MX-173650-B (MX)
Title: Metodo y aparato para limpiar y concentrar una mezcla de minerales u otros materiales solidos
Inventor: FLETCHER JOHN MAURICE
IPC: B03B/
Filed: 1987-07-09
Abstract: La presente invención se refiere a aparato para separar una mezcla de minerales y/u otros materiales sólidos en partículas que contiene fracciones de densidad y/o granulometría diferentes llevadas en un líquido sobre una mesa de limpiar y concentrar un piso que lleva tabiques levantados en él, una entrada de alimentación entradas de líquido de lavado, y una pluralidad de bateas, caracterizado porque comprende medios de rotación de piso conectados a dicho piso para permitir la rotación seleccionada del piso, de la entrada de alimentación de las entradas de líquido de lavado y de las bateas del mismo en un plano, alrededor de un eje normal al piso en un arco de hasta 60 grados; medios impulsores que comprenden un motor que tiene un árbol descentrado excéntrico para imponer un movimiento orbitante circular plano, que es contínuo y uniforme, al piso y para imponer un movimiento oscilante armónico simple plano que es contínuo y uniforme a cada tabique; tabiques adaptados para crear un sistema de onda estacionaria en el material fluyente entre los tabiques, estando adaptado el piso para imponer fuerzas de cizallamiento orbitantes planas al sistema de onda estacionaria; medios de soporte de piso para soportar el piso y que comprenden un plato distribuidor de movimiento que tiene un cojinete liso autoalineado que recibe el árbol descentrado excéntrico, soportando el plato distribuidor de movimiento un medio de soporte de trípode, en un cojinete encajándose cada pata del medio de soporte de trípode, en una cojinete liso autoalineado montado en el plato distribuidor de movimiento, permitiendo el medio de soporte de trípode, una   vaiación escogida de la inclinación del piso alrededor de ejes longitudinal y lateral; medios de bloqueo de rotación para bloquear el piso en una posición rotativa escogida para mantener un ángulo agudo escogido, entre los tabiques y el recorrido natural de flujo del líquido y del líquido de lavado sobre el piso.
Patent NO-137642-B (NO)
Title: Fremgangsm}te for polymerisasjon eller kopolymerisasjon av alfa-olefiner hvis molekyl inneholder 2-6 karbonatomer, samt katalytisk element for anvendelse ved fremgangsm}ten
Inventor: REGINATO LUIGI
IPC: C08F10/00
Filed: 1971-10-04
Abstract: Fremgangsmåte for polymerisas jon eller kopolymerisasjon av a-olefiner hvis mole-. kyl inneholder 2-6 karbonatomer, samt katalytisk element for anvendelse ved fremgangsmåten .
Patent NO-144135-B (NO)
Title: Baandspenningsanordning.
Inventor: WAERNELOEV JAN
IPC: B65D63/16
Filed: 1976-03-23
Abstract: Båndspenningsanordning.
Patent NO-157259-B (NO)
Inventor: SAMRETH SOTH
IPC: C07H15/20
Filed: 1984-07-17
Abstract: The present invention relates, by way of new industrial products, to the benzylphenyl osides of the formula    <IMAGE>  (I)  in which: X1, X2, X3, X4 and X5, which are identical or different, each represent a hydrogen atom, a halogen atom, a C1-C4 alkyl group, a C1-C4 alkyl group substituted by one or more halogen atoms (in particular a CF3 group), an OH group, a C1-C4 alkoxy group, a C1-C4 alkoxy group substituted by one or more halogen atoms, a nitro group, a group NR'R'' (in which R' and R'', which are identical or different, each represent the hydrogen atom, a C1-C4 alkyl group or an acetyl group), a methylthio group, a methylsulfinyl group or a mesyl group, and R represents an ose radical chosen from the group comprising (a) the alpha -L-rhamnosyl radical, (b) non-hydrolyzable monosaccharide radicals and (c) non-hydrolyzable monosaccharide radicals in which the hydroxyl group on the carbon atom in the 2-position is replaced with an amine group, the hydroxyl and amine groups of the group R being capable of acetylation, and their addition salts in cases where at least one of the groups X1, X2, X3, X4, X5 and R comprises a basic radical. These new products are useful in therapy. They can be prepared by reducing the corresponding benzoylphenyl and  alpha -hydroxybenzylphenyl osides.
Patent NO-176322-B (NO)
Inventor: UMPLEBY JEFFREY DAVID
IPC: C08K5/57
Filed: 1985-07-19
Abstract: A crosslinkable composition comprising (A) a copolymer of ethylene and an unsaturated silane compound having hydrolysable group(s) optionally with other comonomers and (B) a defined dihydrocarbyl tin (IV) carboxylate compound as silanol condensation catalyst. The tin compound is preferably dibutyl tin maleate. The composition can be thermoformed to produce articles having improved surface finish.
Patent NO-164453-B (NO)
Title: Tobakksroekmunnstykke.
Inventor: KEITH CHARLES H
IPC: A24F13/06
Filed: 1985-11-06
Abstract: Et tobakksrøkmunnstykke og fremgangsmåte for tilvirkning av dette, hvor munnstykket innbefatter en tilformet stav som har i avstand anordnede, motstående, aksielt opprettede, åpenendede tobakksrk-innløpskammere- (3) og utlpskammere (4) og minst ett gjennomhullet blandekammer (8) derimellom, hvor staven blir omgitt av hullet tippmateriale for å tillate passering av røkfortynnende luft inn i blandekammeret og gjennom minst én av de motstående kommuniserbart. forbundne kammere.
Patent NO-169641-B (NO)
Inventor: DACKUS ARNOLD JOZEF GERARDUS
IPC: C21C7/00
Filed: 1987-11-27
Abstract: A powder-filled welded steel tube has a tube wall (1) with a welded longitudinal seam (6) and is wound into a coil for despatch. To reduce the risk that the seam opens when the tube is twisted, e.g. on uncoiling, the tube wall is provided with a continuous longitudinal groove (5). Preferably the groove (5) is symmetrical and directed radially inwards. In the continuous manufacture of such tube, a metal strip is formed into an open channel, powder is introduced into the channel, the channel is closed and the edges welded to form a closed tube. The diameter is then reduced and the finished product is coiled. The longitudinal groove (5) is rolled in continuously during the diameter reduction of the powder-filled welded tube.
Patent NO-169286-B (NO)
Inventor: TURCONI MARCO
IPC: C07D451/06
Filed: 1988-09-22
Abstract: New pharmacologically active benzimidazoline-2-oxo-1-carboxylic acid derivatives which are 5-HT receptor antagonists useful as antiemetic agents and as gastric prokinetic agents of the following formula: <CHEM> wherein R represents a hydrogen atom, C1-6 alkyl, C1-6 alkenyl or C1-6 alkynil; R1 and R2 may be at the same time or not a hydrogen atom, halogen, trifluoromethyl, C1-6 alkyl, C1-6 alkoxy, C1-6 alkylthio, C1-6 acyl, carboxyl, C1-6 alkoxycarbonyl, hydroxy, nitro, amino optionally C1-4 alkyl N-mono or di-substituted, C1-6 acylamino, C1-6 alkoxycarbonylamino, carbamoyl optionally C1-4 alkyl N-mono or di-substituted, cyano, C1-6alkylsulphinyl, C1-6 alkylsulphonyl, amino sulphonyl optionally C1-4 alkyl N-mono or di-substituted, C1-4 alkyl N-mono or di-substituted aminosulphonylamino, aminosulphonylamino; Y is oxygen or is N - R3 in which R3 is a hydrogen, a C1-6 alkyl or optionally substituted by one or more C1-6 alkoxy benzyl; A is a group selected from: <CHEM> wherein p is 0, 1; r is 0, 1, 2, 3; R4 is hydrogen atom or a C1-4 alkyl; R5 is a hydrogen atom, C1-6 alkyl, C3-8 cycloalkyl, C3-8 cycloalkyl C1-4 alkyl,substituted phenyl C1-4 alkyl or R5 is a group of formula <CHEM> wherein R6 is hydrogen atom, C1-4 alkyl or an amino group and R7 is hydrogen atom or C1-6 alkyl, tautomers thereof and acid addition salts of the aforesaid compounds. The processes for the preparation of the compounds of formula (I) as well as pharmaceutical compositions containing them are also described.
Patent NO-174400-B (NO)
Inventor: LANGER RUTH
IPC: E04G7/28
Filed: 1990-03-23
Abstract: The apertured locking disc (10) has a central bore (15) for the post and large known cotter apertures (20), and also approximately pear-shaped new cotter apertures (30) with cotter bearing faces (31). 
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Patent NO-173408-B (NO)
Title: Anordning for avfyring av fiberoptikk-ledede missiler
Inventor: SCHOTTER DANIEL K
IPC: G02B6/44
Filed: 1990-10-05
Abstract: Ledede missiler (10) med etterhengende styre-navlestrenger, slik som optiske fibre (20) blir utskutt fra en oppstilling (16) av utskytningsrør (14) som peker i samme retning. En svlngarm (40) strekker seg over flaten av oppstillingen (16) til å fange og bevege navlestrengen (20) for de foregående utskutte missiler (10) bort fra delen av oppstillingen (16) fra hvilken det neste missilet (10) vil bli utskutt, for å unngå forstyrrelse mellom det utskutte missilet (10) og de eksisterende navlestrenger (20). Når hvert missil (10) utskytes, går svingarmen (40) frem og tilbake for å fange navlestrengen (20) for det nylig utskutte missilet (10).
Patent NO-176758-B (NO)
Title: Analogifremgangsmåte for fremstilling av terapeutiske anvendbare tetrazolyl-bifenylylmetyl-pyrimidiner
Inventor: HEROLD PETER
IPC: C07D239/28
Filed: 1990-10-18
Abstract: Pyrlmldin-forblndelse med Formel. der en av restene Rj, Rog Rbetyr en eventuelt med halogen eller hydroksy substituert all fatl Bk hydrokarbonrest eller en cykloallfatlsk eller arallfatlsk hydrokarbonrest, den andre resten R}, Rg og Rog resten Rbetyr uavhengig av hverandre halogen, acyl, en aromatlk hydrokarbonrest, eventuelt forestret eller amldert karboksy, cyano, SOH, POH, POH, 5-tetrazolyl, eventuelt substituert sulfamoyl, acylamino eller -Z-R', der Zbetyr en binding eller 0, S(0)eller N(R), R' betyr hydrogen eller en allfatlsk hydrokarbonrest, som eventuelt er avbrutt av 0 eller S(0)og som eventuelt er substituert med halogen, hydroksy, eventuelt substituert amlno eller eventuelt forestret eller amldert karboksy, R betyr hydrogen eller en allfatlsk hydrokarbonrest og m betyr 0, 1 eller 2, og den tredje resten Rj. Rog Rbetyr gruppen med Formel. der Zbetyr alkylen, 0, S(0)eller K(R), Rbetyr karboksy, halogenalkansulfonylamlno, SOE, POH. POH. eller 5-tetrazolyl, R betyr hydrogen eller en allfatlsk hydrokarbonrest, m betyr 0, 1 eller 2 og ringene A og B er uavhengig av hverandre substituert eventuelt med halogen, en allfatlsk hydrokarbonrest, som eventuelt er avbrutt av 0 og eventuelt substituert med hydroksy eller halogen, eventuelt substituert med en allfatlsk alkohol-foretret hydroksy, eventuelt forestret eller amldert karboksy eller 5-tetrazolyl, og eventuelt tautomer derav, 1 fri form eller 1 saltform. er fremstlllbar på 1 seg selv kjent måte og kan eksempelvis bil anvendt som virksomme stoffer 1 legemidler.
Patent YU-42485-B (YU)
Title: Process for obtaining cephalosporin derivatives
Inventor: MONTAVON M
IPC: C07D501/22
Filed: 1979-05-25
Abstract: Compounds of the general formula   <IMAGE> [wherein X represents the 1,2,5,6- tetrahydro-2-methyl-5,6-dioxo-as- triazin-3-yl group, the 2,5-dihydro-6- hydroxy-2-methyl-5-oxo-as-triazin-3- yl group of the 1,4,5,6-tetrahydro-4- methyl-5,6-dioxo-as-triazin-3-yl group] and readily hydrolysable esters, readily hydrolysable ethers and salts thereof and hydrates of these compounds have broad-spectrum anti-bacterial activity.
Patent YU-47438-B (YU)
Title: Elektronski treptač neonskih cevi
Inventor: RATKOVIC Z
Filed: 1990-11-26
Abstract: ELEKTRONSKI TREPTAČ NEONSKIH CEVI, koji se sastoji iz dioda (D1, D2, D3, D4) Grecovog spoja sa pratećim kondenzatorima (C1, C2), Zener diode (D5), integrisanog NI kola (IC1) sa priključnim oscilatornim kolom, integrisanih otpornih kola (IC2, IC3), triaka (TR1, TR2) i odgovarajućih pasivnih komponenti, naznačen time, što su za katodu Zener diode (D5) spojeni otpornici (R1, R2), pri čemu je drugi kraj otpornika (R1) spojen za pin 1 integrisanog kola (IC2), a drugi kraj otpornika (R2) je spojen za pin 1 integrisanog kola (IC3), dok je pin 2 integrisanog kola (IC2) spojen za pin 5 integrisanog kola (IC1), što su pinovi 3, 6 i 7 integrisanog kola (IC1) zajedno spojeni za pin 2 integrisanog kola (IC3), čiji je pin 6 spojen za otpornik (R6) i anodu triaka (TR2), čija je druga anoda spojena za kondenzator (C5) i otpornik (R9), pri čemu je drugi kraj otpornika (R9) spojen za gejt trijaka (TR2) i otpornik (R4) koji je drugim krajem spojen za pin 4 integrisanog kola (IC3) i što je pin 6 integrisanog kola (IC2) spojen za otpornik (R5) i anodu trijaka (TR1), čija je druga anoda spojena za kondenzator (C4) i otpornik (R8), pri čemu je drugi kraj otpornika (R8) spojen za gejt trijaka (TR1), a koji je drugim krajem spojen za pin 4 integrisanog kola (IC2).
Patent RS-51862-B (RS)
Inventor: PETROV ORLIN
IPC: A61K49/00
Filed: 2001-12-05
Abstract: LITIJUMOVI KOMPLEKSI N-(1-HIDROKSIMETIL2,3-DIHIDROKSIPROPIL) -1,4,7-TRISKARBOKSIMETIL 1,4,7,10-TETRAAZACIKLODODEKANA, NJIHOVO DOBIJANJE I PRIMENA. Jedinjenja opšte formule Iu kojoj tri X stoje za ukupmo n litijim jona i m atoma vodonika, pri čemu n i m svaki znači brojeve 0 do 3, prvenstveno 0,8-2,2 i suma n i m = 3 a Y ima značenje hlorid ili bromid.Prijava sadrži još 3 patentna zahteva.
Patent RS-51747-B (RS)
Title: Device for machining the surface of parts
Inventor: VETTER THOMAS
IPC: B41J3/407
Filed: 2003-06-06
Abstract: The invention relates to a device (1) for processing the surface of objects (3) and comprises a predetermined number of processing stations (B1-B8) performing processing processes and a conveying unit performing processing movements. The objects are transported into predetermined desired positions at the processing stations (B1-B8) by means of the conveying unit. The device (1) further comprises a central controller (7), by means of which the processing movements of the conveying unit and the processing processes of the processing stations are synchronized by presetting a clock pulse being correlated with the processing movement of the object (3) to be processed and controlling the respective processing process via the central controller (7) for each processing station (B1-B8).
Patent ZA-814292-B (ZA)
Title: Flexible sheet material
Inventor: HARGREAVES B
IPC: D06N7/00
Filed: 1981-06-25
Abstract: Flexible sheet material suitable for use in the manufacture of gaskets has a basis (85-95% by weight) of fine particles of a non-fibrous charged-layer-silicate mineral such as chlorite and includes a minor proportion (at least 2% but not more than 15% by weight of the material) of organic web-forming fibers, preferably cellulose fibers. The fine particles of the silicate mineral and the web-forming fibers are bound together with a synthetic rubber.
Patent ZA-826183-B (ZA)
Title: Derivatives of propan-2-ols,process for preparing these compounds,and pharmaceutical compositions thereof
Inventor: KOEPPE HERBERT
IPC: C07C33/00
Filed: 1982-08-25
Abstract: Compounds of the formula   <IMAGE>   wherein R1 is cycloalkyl of 3 to 10 carbon atoms; phenyl; mono- or poly-substituted phenyl, where the substituents are halogen, lower alkyl, lower alkoxy, lower alkenyl, lower alkinyl, lower alkinyloxy, lower cycloalkyl, acyl, acyloxy, lower alkoxycarbonyl, hydroxy-lower alkyl, lower alkoxy-lower alkyl or the ring-forming groups (-CH=CH-)2 or -O-CH2-O- attached to vicinal carbon atoms of the phenyl ring; aryloxy-lower alkyl; (mono- or poly-substituted aryl)-oxy-lower alkyl, where the substituents are halogen, lower alkyl, lower alkoxy, lower alkenyl, lower alkinyl, lower alkinyloxy, lower cycloalkyl, acyl, acyloxy, lower alkoxycarbonyl, hydroxy-lower alkyl, lower alkoxy-lower alkyl or the ring-forming groups (-CH=CH-)2 or -O-CH2-O- attached to vicinal carbon atoms of the phenyl ring; R2 is hydrogen, halogen, alkyl of 1 to 4 carbon atoms, alkoxy of 1 to 4 carbon atoms or the ring-forming group (-CH=CH)2 or -(CH2)n-, where n is an integer from 3 to 5, attached to vicinal carbon atoms of the phenyl ring; and R3 is straight or branched alkyl of 1 to 10 carbon atoms; and non-toxic, pharmacologically acceptable acid addition salts thereof. The compounds as well as their salts are useful for the treatment of tachycardia, hypertension and coronary diseases.
Patent ZA-889209-B (ZA)
Title: Elastoplastic compositions and process for preparing them
Inventor: BASSI MAURO
IPC: C08L25/00
Filed: 1988-12-08
Abstract: Elastoplastic compositions comprising a continuous crystalline polyolefin phase and at least two discrete phases dispersed in the polyolefin phase, of which one consists of a dynamically cured EPDM rubber while the other of an amorphous and thermoplastic styrene polymer, in which at least 80% of the dispersed particles has a maximum size preferably below 5  mu m. The compositions are prepared by masticating the component mixtures, under rubber dynamic curing conditions.
Patent ZA-913692-B (ZA)
Title: Use of magnesium-pyridoxal-5'-phosphate-glutaminate for the prevention of diseases which result from vascular lesions
Inventor: SCHNEIDER WERNER
IPC: A61K31/675
Filed: 1991-05-15
Abstract: The invention relates to the use of magnesium-pyridoxal-5'-phosphate-glutaminate to prepare a pharmaceutical suitable for the reduction of LDL-bound peroxides and for the prophylaxis of vascular lesions resulting therefrom in the absence of hypercholesteraemia or hyperlipidaemia.
Patent ZA-916622-B (ZA)
Title: Gas phase polymerisation process
Inventor: HAVAS LASZLO
IPC: C08F4/24
Filed: 1991-08-21
Abstract: Polymerisation in a gas phase polymerisation reactor comprises contacting gaseous reaction mixt., contg. alpha-olefin, with a catalyst of chromium oxide associated with a granular support and activated by heat treatment, the reactor fed with alpha-olefin and catalyst at constant rates. Pref. alpha-olefin feed rate is constant using a flow regulating system, partial pressure pref. 20% min. - 40% max mixt. pressure. The total reaction mixt. pressure is predetermined min. - max. by introducing inert gas of good heat exchange capacity, (1.5-2.5 MPa), max. variations below 0.3 MPa. A chain limiter is introduced for constant partial pressure
Patent ZA-939208-B (ZA)
Title: Pyrimidine nucleotide precursors for treatment of systemic inflammation and inflammatory hepatitis
Inventor: BORSTEL REID WARREN VON
IPC: A61K38/00
Filed: 1993-12-08
Abstract: Pyrimidine nucleotide precursors including acyl derivatives of cytidine, uridine, and orotate, and uridine phosphorylase inhibitors, and their use in enhancing resistance to sepsis or systemic inflammation are disclosed.
Patent ZA-945339-B (ZA)
Title: Method and device for sorting items provided with address information
Inventor: REICH KARL
IPC: G06V30/10
Filed: 1994-07-20
Abstract: In this method, in which   - the despatches travel through successive scanning means for generating a video image of each despatch, a mechanical storage path and a printing station, - the video images are supplied to first means for reading the address information and for allocating a corresponding code, the despatches, for which the address information was read within a predetermined time, are provided with the corresponding code in the printing station and the video images of the despatches, for which the address information has not been automatically read within the predetermined time, are supplied to video coding stations for reading the address information and for allocating a corresponding code, and - despatches which are not provided with a corresponding code are provided with an ID tag and - code and ID tag are stored in order to provide the relevant despatches with the code at a later time,  the following steps are carried out:   - the video image of each despatch for which the address information is not automatically read within the predetermined time, is stored in a buffer from which the most recent video image of which is supplied to the video coding stations, despatches, to which a corresponding code is thereupon allocated before the despatch reaches the printing station, being provided with the code in the printing station, - the remaining despatches are provided with an ID tag in the printing station.   <IMAGE>
Patent ZA-945636-B (ZA)
Title: Method and device for coating a body rotating about an axis
Inventor: GRIMM WOLFGANG
IPC: B29C48/154
Filed: 1994-07-29
Abstract: The coating of rotating members (1) with a reaction mixture forming polyurethane can be improved by using as the application nozzle a slot die (3) which is set at an angle  alpha  parallel to the axis of rotation of the member (1), and by the reaction rate of the reaction mixture and the relative movement being coordinated with the circumferential speed of the rotating member (1) in such a way that the successive windings overlap in an imbricated form and join one another seamlessly. <IMAGE>
Patent ZA-956798-B (ZA)
Title: Substituted quinoline derivatives a process for their preparation and their use
Inventor: KIRSCH REINHARD
IPC: C07D215/227
Filed: 1995-08-15
Abstract: 4-Methylene-2-quinolones of formula (I) and their tautomers of formula (Ia) and their isomers, salts and prodrugs are new: n = 0-4; R1 = halo, CF3, OCF3, OH, alkyl, cycloalkyl, alkoxy, alkoxyalkoxy, alkylthio, alkylsulphinyl, alkylsulphonyl, NO2, NH2, azido, alkylamino, dialkylamino, piperidino, morpholino, pyrrolidino, acyl, acyloxy, acylamino, CONH2, COOH, alkoxycarbonyl, SO3H, SO2NH2, Ar, OAr, COOAr, SAr, SOAr, SO2Ar, SO3Ar, OSO2Ar, SO2NHAr, NHSO2Ar, COAr, Ar', etc.; Ar,Ar' = phenyl and heteroaryl resp., etc.; X = O, S, Se, NR2 or NOR2; R2 = H; alkyl opt. substd. by halogen, CN, NH2, OH, etc.;R5, R6 = COOH or gps. as defined for R2; or R5+R6 forms a 3-8C carbocyclic ring; R3,R4 = alkyl, alkenyl, cycloalkyl or cycloalkenyl,etc.; or R3+R4 = a 3-8C carbocyclic ring; or R3+R4 = CZ1Z2 gp., where Z1 and Z2 are as defined for R3 and R4 as above; provided that X is not O when R1=R2=R5=R6=H and R3=R4=Me or R3+R4= (CH2)4.
Patent ZA-958407-B (ZA)
Title: Porous bone replacement materials
Inventor: NIES BERTHOLD
IPC: A61L24/00
Filed: 1995-10-05
Abstract: Prodn. of bone substitute contg. 5-60 vol.% of partly or fully interconnecting pores comprises mixing: (a) 0-48 wt.% solid, finely divided acrylate and/or methacrylate ester polymer and opt. polymerisation catalysts, X-ray contrast agents, fillers and dyes; (b) 2-50 wt.% liq. acrylate and/or methacrylate ester monomer and opt. polymerisation accelerators and stabilisers; and (c) 50-98 wt.% granular biocompatible material with particle dia. 0.5-10 mm; and opt. shaping and hardening the mixt. obtd. A pack for performing the method, contg. (a), (b) and (c) in separate units or a mixt. of (a) and (c) in one unit and (b) in the other unit, is also claimed.
Patent ZA-982914-B (ZA)
Title: Backing-lined sanitary article and process for the production thereof
Inventor: JAECKEL RUEDIGER
IPC: C08J7/046
Filed: 1998-04-06
Abstract: Sanitary applicances with a casing, such as bath tubs, shower trays or washbasins, are glass fiber- and asbestos-free, and are further characterized in that the reinforcing material is 1.5 to 10 mm thick and consists of one or two layers. The one layer or the first layer of a multilayered reinforcement is obtained by hardening a first polylmerizable, cole-hardenable, reactive (meth)acrylate system sprayed on the back of the acrylic glass moulding. The (meth)acrylate system contains as filler hollow microparticles, preferably made of plastics, filled with an inert gas. The composition of the (meth)acrylate system is defined by the invention. The disclosed sanitary appliances meet all requirements of the DIN EN 19 norm and can be recycled.