baber/WOPTO huggingface dataset:
Patent PE-90498-A1 (PE)
Title: Composiciones herbicidas estables que contienen quelatos metalicos de compuestos herbicidas de diona
Inventor: JINLING CHEN
IPC: A01N37/42
Filed: 1997-01-31
Abstract: SE REFIERE A UNA COMPOSICION HERBICIDA QUE COMPRENDE UN QUELATO METALICO DE TRANSICION DI O TRIVALENTE DE UNA DIONA, EN DONDE LA PROPORCION DIONA:METAL ES DE 2:1 A 2:5; DICHA DIONA ES UN COMPUESTO DE FORMULA (I), DE PREFERENCIA ES: (a) COMPUESTOS DE 2-(BENZOILO SUSTITUIDO)-1,3-CICLOHEXANODIONA, EN DONDE R1 Y R2 FORMAN UN GRUPO 1,3-CICLOALCANODIONA; "X" ES DE PREFERENCIA Cl, Br o NO2; "Z" ES DE PREFERENCIA CF3, METILSULFONIL o METILSULFONILOXI; Y (b) COMPUESTOS DE 2-CIANO-1,3-DIONA, EN DONDE R2 ES CN; R1 ES R50, EN DONDE R50 ES DE PREFERENCIA CICLOPROPILO; "X" ES DE PREFERENCIA Cl o METILSULFONIL; "Z" ES DE PREFERENCIA Br, CF3, ETOXI o METILSULFONIL; DICHO METAL ES Cu+2, Zn+2, Co+2, Fe+2, Ni+2 Y Fe+3. TAMBIEN SE REFIERE AL PROCEDIMIENTO DE PREPARACION DE LA COMPOSICION HERBICIDA QUE COMPRENDE: (a) AGREGAR UNA DIONA (I) A UN MEDIO LIQUIDO PARA PRODUCIR UNA PRIMERA MEZCLA, EN DONDE DICHO MEDIO LIQUIDO ES AGUA O UN HERBICIDA (ACETANILIDA o TRALCOXIDIM, ENTRE OTROS) MICROENCAPSULADO DISPERSO EN AGUA; (b) AJUSTAR EL pH A 10; (c) AGREGAR UNA SOLUCION ACUOSA DE SAL METALICA A LA PRIMERA MEZCLA EN UNA CANTIDAD SUFICIENTE COMO PARA PROPICIAR UN EXCESO ESTEQUIOMETRICO; (d) DEJAR REACCIONAR UN TIEMPO SUFICIENTE COMO PARA CONVERTIR TODA LA DIONA A SU QUELATO; (e) AJUSTAR EL pH DE 2 A 7. SU VENTAJA ES SER SEGURA Y QUIMICAMENTE ESTABLE
Patent PE-25498-A1 (PE)
Title: Compuestos de 1-fenil-2-dimetilaminometil-ciclohexan-1-ol, procedimientos para su preparacion y la aplicacion de estos compuestos en medicamentos
Inventor: GRAUDUMS IVARS
IPC: C07C323/32
Filed: 1996-12-05
Abstract: SE REFIEREN A COMPUESTOS DE FORMULA (I), EN DONDE PREFERIBLEMENTE LA CONFIGURACION ENTRE EL CICLO FENILICO Y EL GRUPO DIMETILAMINOMETILO SE ENCUENTRA EN POSICION TRANS; -Y=Z ES (a) -CH2-CH, (b) -CH=, o (c) -O-CH; "X" ES O o S; R1 ES H, ALQUILO C1-C6 O CICLOALQUILO C5-C7, ENTRE OTROS; R2 ES CICLOPENTILMETILO, FENILO U BENCILO OPCIONALMENTE SUSTITUIDOS, ENTRE OTROS. TAMBIEN SE REFIERE AL PROCEDIMIENTO DE PREPARACION DE (I), QUE COMPRENDE: 1) HACER REACCIONAR LA CETONA DE FORMULA (XV) EN DONDE: "A" ES CnH2n; n ES 2; 3; 4; 5 o 6 CON CLORURO DE DIMETILAMONIOMETILENO; 2) HACER REACCIONAR LA �-DIMETILAMINO CETONA OBTENIDA EN (1) CON UN COMPUESTO ORGANOMETALICO; 3) DESACETILACION POR CATALISIS PROTONICA; 4) REDUCCION HASTA UN 4-HIDROXI-DERIVADO; SI -Y=Z ES (c), ENTONCES: 5) LO OBTENIDO EN (3) SE HACE REACCIONAR CON R2-G, EN DONDE: "G" ES Cl, Br, I o TOLUENO SULFONILOXI; SI -Y=Z ES (b), ENTONCES: 6) LO OBTENIDO EN (3) SE HACE REACCIONAR CON UN COMPUESTO DE FORMULA (XX) EN DONDE: n ES 1; 2 o 3; SI -Y=Z ES (a), ENTONCES: 7) HIDROGENAR LO OBTENIDO EN (6). LOS COMPUESTOS OBTENIDOS SON ANALGESICOS NO OPIOIDES, UTILIZABLES INCLUSO EN ESTADOS DOLOROSOS EXTREMADAMENTE INTENSOS PARA LOS CUALES YA NO ES SUFICIENTE UN EFECTO OPIOIDE DE EFICACIA MEDIA
Patent PE-114999-A1 (PE)
Title: El uso de compuestos de fosfonato en composiciones blanqueadoras de hipoclorito para el tratamiento de textiles, para la blancura y seguridad de las telas
Inventor: DI CAPUA GLORIA
IPC: C11D3/395
Filed: 1998-09-18
Abstract: SE REFIERE AL USO, EN UNA COMPOSICION BLANQUEADORA DE HIPOHALITA TAL COMO HIPOCLORITO DE METAL ALCALINO O DICLOROISOCIANURATO, DE UN INGREDIENTE DE FOSFONATO DE FORMULA I, DONDE M ES H, O UN METAL ALCALINO; R1, R2 Y R3 SON INDEPENDIENTEMENTE: -PO3M2, -H, -OH, UNA CADENA O CICLO CARBONADO C1-C20 SATURADO OPCIONALMENTE SUSTITUIDO CON UNO O VARIOS GRUPOS AMINO, OXI, AMINOXI, FOSFONICOS, O ALCOXIDOS O MEZCLAS, -NR4R5 EN DONDE R4 Y R5 SON INDEPENDIENTEMENTE: -PO3M2, -H, -OH, UNA CADENA CARBONADA C1-C20 SATURADA O SUSTITUIDA CON UN GRUPO AMINO, OXI, AMINOXI, FOSFONICOS, SULFONICOS O ALCOXIDOS O MEZCLAS; 3) UN REGULADOR DEL pH SELECCIONADO DEL GRUPO DE: SALES DE METAL ALCALINO DE CARBONATOS, POLICARBONATOS, SESQUICARBONATOS, SILICATOS, POLISILICATOS, BORATOS, METABORATOS, FOSFATOS, ESTANNATOS, ALUMINATOS Y MEZCLAS
Patent PE-53794-A1 (PE)
Inventor: PHAN DEAN VAN
IPC: D21H17/36
Filed: 1994-06-03
Abstract: Substantially waterless self-emulsifiable biodegradable chemical softening compositions are provided comprising a mixture of an ester-functional quaternary ammonium compound and a polyhydroxy compound. Preferred biodegradable ester-functional quaternary ammonium compounds include diesterdialkyl dimethyl ammonium salts such as diester ditallow dimethyl ammonium chloride, diester di(touch hydrogenated)tallow dimethyl ammonium chloride and diester di(hydrogenated)tallow dimethyl ammonium chloride. Preferred polyhydroxy compounds are selected from the group consisting of glycerol, polyglycerols having a weight average molecular weight from about 150 to about 800 and polyoxyethylene glycols and polyoxypropylene glycols having a weight average molecular weight from about 200 to about 4000. The substantially waterless self-emulsifiable biodegradable chemical softening compositions are prepared by mixing the ester-functional quaternary ammonium compound with the polyhydroxy compound at a specific temperature range wherein the polyhydroxy compound is miscible with the ester-functional quaternary ammonium compound. The resulting stable solid or concentrated fluid mixture can then be economically shipped to the consumer or ultimate user. The ultimate users of the chemical softening composition simply dilute the mixture with a liquid carrier (e.g., water) to form an aqueous dispersion suitable for treating fibrous cellulosic material. The substantially waterless self-emulsifiable biodegradable chemical softening compositions disclosed herein are primarily intended for softening disposable paper products such as tissues and towels.
Patent PL-262929-A1 (PL)
Title: Catalyst for polymerization of olefins,method of obtaining the same and method of obtaining ethylene polymers or copolymers
IPC: C08F10/00
Filed: 1986-12-11
Abstract: An olefin polymerization catalyst comprises the reaction product of a metallocene complex of Group IVB, VB, VIb, and VIII of the Periodic Table and an excess of alumoxane.
Patent PL-289787-A1 (PL)
Title: Stone drill
IPC: E21B10/44
Filed: 1991-04-08
Abstract: The rock drill bit consisting of shank (1) and drill head (2) is provided with a cutting tip (4) as well as cutting pins (5) at the front end (3) of the drill head (2) pointing in the feed direction. The diameter on which the cutting tip (4) is arranged and the diameter on which the cutting pins (5) are arranged form an angle deviating from 90 DEG . An enlargement of the disposal flutes (6) is made possible by the deviation in the angle of both diameters. <IMAGE>
Patent PL-307011-A1 (PL)
Title: Method of fluidising powdered drug to be administered by inhalation and apparatus for inhaling such drug
Inventor: VILLAX PETER
IPC: A61M16/00
Filed: 1995-01-31
Abstract: A new inhalation device, which during operation causes an aerosol to be formed inside a chamber such as a capsule (4) which occludes one end (3) of the inhalation tube (1), the capsule having holes at its extremities (7,8) which admit airflow. The airflow causes the powder contained inside the capsule to be surprisingly transported to the capsule extremity contrary to the direction of inhalation, that is towards the air entry holes in the capsule, and then to form an aerosol until all powder has been removed from the capsule or chamber through the tube (1), the duration of inhalation being chiefly regulated by the size and proportion of the capsule holes. The tube (1) has air inlets downstream of the capsule to permit a balanced airflow that will transport the finely suspended powder into the lungs, maximizing the fraction of medicament deposited therein. <IMAGE>
Patent PL-310801-A1 (PL)
Title: Apparatus for use in conjuction with a system for dynamically logging data on moving objects
Inventor: WIDL ANDREAS
IPC: G06Q30/02
Filed: 1994-03-10
Abstract: The route identification system includes a wireless system installed independently of the geographical one and outside of the moving object to transmit information for detection of the actual geographic position of the object. A receiver system carried by the object receives the position detection information. A permanent memory is provided for the moving object to characterise individual routes on the route network and/or geographical zone. The position of the object is compared to the stored route position so that the geographic position of the object can be constantly identified.
Patent PL-311053-A1 (PL)
Title: Structural element, and a method of manufacturing the same
Inventor: SCHMIDT VOLKER
IPC: E04B2/02
Filed: 1995-10-20
Abstract: The brick has an integrated insulating mass (6) as the connecting brick. The building brick can have an insulating layer or plate on one side. It has dovetailed or inclined grooves in which the insulating layer or plate is anchored by tongues complementary with the grooves. The insulating mass or plate is made from mineral foamed clay and the brick is made from natural or artificial stone. The insulating plate can be flat along the edge for butt connection of the insulating plate between adjoining connecting bricks.
Patent PL-315652-A1 (PL)
Title: Substituted 4h-pyranes, method of obtaining them and drugs containing such compounds
Inventor: URBAHNS KLAUS
IPC: C07D309/32
Filed: 1996-08-12
Abstract: Substd. 4H-pyran derivs. of formula (I) and their salts are new: A = 3-6C cycloalkyl; or 1-8C alkyl; or 6-10C aryl or pyridyl opt. substd. up to three times by NO2, OH, COOH, CN, 6-10C aryl, halo, 3-6C cycloalkyl, CF3 or 1-6C alkyl, 1-6C alkoxycarbonyl, 1-6C alkylthio or 1-6C alkoxy or a group -O-CO-R5; R5 = 1-6C alkyl; R1, R2 = H, NH2, 1-8C alkyl, 1-8C alkoxy or 1-8C alkylamino; R3, R4 = 1-6C alkyl or 1-6C acyl. The following cpds. are excluded : 3,5-diacetyl-2,4,6-trimethyl-4H-pyran (Ia), 3,5-diethoxycarbonyl-2,6-dimethyl-4-phenyl-4H-pyran (Ib) and 3,5-diethoxycarbonyl-2,4,6-trimethyl-4H-pyran (Ic).
Patent PL-315788-A1 (PL)
Title: Spray-dried granular material of high bulk density
Inventor: WILMS ELMAR
IPC: C11D3/20
Filed: 1995-02-09
Abstract: Spray-dried granulates useful as washing or cleaning products or as components of such products, both for household and industrial use, contain at least 1 % by weight anionic surfactants and may have apparent densities of at least 550 g/l. These granulates may be produced by spraying slurries that contain saccharic acids or salts of saccharic acids. The use of saccharic acids or their salts at the same time lowers the viscosity of the slurries, so that more concentrated slurries may be sprayed, increasing the output of spraying towers without increasing their energy consumption.
Patent PL-334382-A1 (PL)
Title: Treatment of sludges or the like
Inventor: MILLARD ROBIN
IPC: C02F11/147
Filed: 1997-12-24
Abstract: There is disclosed a process for treating sewage sludge or similar organic sludge in which dewatered sludge cake and an alkaline admixture are mixed and then dried under pasteurization conditions utilizing heat from the exothermic reaction with the alkali, in which drying is effected by extraction of moisture evaporated from the mixture by the exothermic heat.
Patent PL-335381-A1 (PL)
Title: Application of fumaric acid derivatives
Inventor: JOSHI RAJENDRA KUMAR
IPC: H01M6/16
Filed: 1998-04-01
Abstract: Disclosed is a method of treating auto-immune diseases by the administration of certain fumaric acid monoalkyl esters as salts or free acids thereof either alone or in combination with a dialkyl fumarate.
Patent PL-335566-A1 (PL)
Title: Electric machine stator supporting system in particular that for turbine generators
Inventor: KAPPAUF HORST
IPC: H02K3/50
Filed: 1998-03-13
Abstract: A configuration for supporting a first part of a stator of an electric machine, in particular a turbogenerator, at a second part of the stator, in which the first part and the second part are at a distance from one another and at least partially surround an axis of rotation of a rotor shaft in a rotation direction. The two parts are each supported against one another by an integral supporting element at least at three locations distributed around the axis of rotation. The supporting elements each have a material strip which is bent in a single plane, between their ends, so that the distance between the two parts is variable when the material strip is subjected to bending deformation in the axial direction and radial direction of the turbomachine. The support is rigid in the tangential direction due to the stiffness of the material strips transversely with respect to the bending course. Due to the bent metal strips, the configuration can be produced in such a way that it saves space and is cost-effective. The assembly effort is considerably less than that of previously known supporting configurations.
Patent PL-340699-A1 (PL)
Title: Windows with a profiled framing comprising a bvody colour additive
Inventor: CORNILS GERD
IPC: B60J10/70
Filed: 1999-09-23
Abstract: In a window (1), which is intended in particular to be fitted in a bodywork opening (11) of a vehicle, which is equipped on at least a main surface, intended to face inwards in the fitted state, with a profiled bead (2) which comprises, as lateral covering attachment, a lip (5) projecting beyond the edge of the pane (1) with a sealing rib (7) which can be applied against an adjacent wall part (13) when the window is fitted, there is provided on the lip (5), according to the invention, parallel to the first sealing rib (6) which can be applied against the wall part (13), at least one second sealing rib (7) which can be applied against the edge (21) of the window without adhesion contact. In this way, a covering of the lateral space is obtained effecting in practice a closure flush with the main surface of the pane and with the adjacent wall or bodywork surface.
Patent PL-341699-A1 (PL)
Title: Elementary fuel cell
Inventor: RENNEBECK KLAUS
IPC: H01M8/00
Filed: 1998-12-23
Abstract: A fuel cell unit has a hollow micro-fiber matrix electrolyte, in which the micro-fibers (2) are filament or staple fiber bundles with bonded ends. A fuel cell unit includes a hollow micro-fiber matrix electrolyte, in which the micro-fibers (2) have a wall thickness of 0.01-50 mu  and an identical outside diameter of 0.05-280 mu  and are in the form of filament bundles, filament yarn bundles, staple fiber bundles or staple fiber yarn bundles with shape-stable bonded ends. Independent claims are also included for the following: (i) a fuel cell stack including several of the above fuel cell units; and (ii) a fuel injection nozzle, especially for the above fuel cell unit or stack, in which the nozzle openings are formed by hollow micro-fiber bores which have 0.1-100 mu  diameter and which are used as lost cores in the casting or injection moulding of parts of the nozzle.
Patent PL-342539-A1 (PL)
Title: Process for detecting internal combustion engine break and system therefor
Inventor: CECCARANI MASSIMO
IPC: G01M15/11
Filed: 1998-08-17
Abstract: A process for detecting a misfire in one or more cylinders of an internal combustion engine, including sampling the exhaust gas pressure values during at least one engine cycle at a sampling frequency proportional to the crankshaft rotational speed, analyzing the sampled signal in the frequency domain, calculating a misfire index from the analysis, comparing the index with one or more threshold values, and identifying a misfire based on the comparison of the index with the threshold values.
Patent PL-357377-A1 (PL)
Title: A system for transporting containers, which is especially suitable for use in a plant for the production of paints, varnishes and the like
Inventor: BETTINI MASSIMO
IPC: B65G25/02
Filed: 2001-02-14
Abstract: A system for transporting containers, which is especially suitable for use in a plant for the production of paints, varnishes and the like, includes a longitudinally extending bearing structure for containers. The structure in turn includes a first, fixed, portion defining one or more fixed bearing surfaces, and a second, movable, portion defining one or more movable bearing surfaces. Handling devices are coupled operatively to the movable portion in order, in use, to bring about coordinated movements of lifting/lowering and longitudinal advance/return of the movable portion relative to the fixed portion.
Patent PL-360112-A1 (PL)
Title: Multilobal polymer filaments and articles produced therefrom
Inventor: JOHNSON STEPHEN B
IPC: D02G1/02
Filed: 2001-05-24
Abstract: This invention provides polymer filaments having a multilobal cross-section. The cross-section can have a filament factor of about 2.0 or greater and a tip ratio of greater than about 0.2. The filaments may be used as-spun as a spin-oriented feed yarn or as a direct use yarn. The multifilament yarns made from these filaments are useful to make articles with subdued luster and low glitter.
Patent PL-362386-A1 (PL)
Title: Lubricant concentrate based on alcohols
Inventor: KUEPPER STEFAN
IPC: C10N50/04
Filed: 2002-02-06
Abstract: Lubricant concentrate for conveyors containing at least one alcohol component not containing nitrogen, selected from monohydroxy, dihydroxy and trihydroxy compounds as well as their esters and ethers, and in addition at least one further component selected from a) nitrogen-containing, organic, preferably aliphatic compounds with fewer than 14 C atoms in the molecule and fewer than 8 C atoms in the molecule directly joined to one another, and/or b) an organic acid with 1 to 18, preferably 1 to 10 C atoms in the molecule.
Patent PL-366088-A1 (PL)
Title: A method for synthesizing leflunomide
Inventor: AVRUTOV ILYA
IPC: A61P35/00
Filed: 2001-02-08
Abstract: A process for synthesizing leflunomide from 5-methylisoxazole-4-carboxylic acid and 4-trifluoromethylaniline is provided. Further provided is the leflunomide prepared by the inventive process, which is substantially free of difficult-to-separate impurities often found in leflunomide prepared by known methods, including N-(4-trifluoromethylphenyl)-2-cyano-3-hydroxycrotonamide, 5-methyl-N-(4-methylphenyl)-isoxazole-4-carboxamide and N-(4-trifluoromethylphenyl)-3-methyl-isoxazole-4-carboxamide. The invention further provides pharmaceutical compositions and dosage forms containing highly pure leflunomide and methods of treating disease using the leflunomide.
Patent PL-367001-A1 (PL)
Title: Individual plant watering device
Inventor: AMSELLEM MAURICE
IPC: A01G27/00
Filed: 2002-07-01
Abstract: A fitting consisting of a part made of injected plastic for connecting a water tank and a hollow cone made of porous ceramics, so as to produce a device for dispensing water individually to plants, in particular potted plants, proximate to their roots, and in predetermined amount, comprising three coaxial parts; a disc-shape intermediate part with a central hole; a part consisting of one or two cylinders, arranged on one side of the disc and designed to be permanently fixed to the cone; a part consisting of one or two cylinders bearing a thread on the inner surfaces, arranged on the other side of the disc and capable of receiving a bottle removably screwed.
Patent PL-387357-A1 (PL)
Inventor: ROSZKOWSKI STANISLAW
IPC: F23L15/04
Filed: 2009-03-12
Abstract: Urządzenie do podgrzewania powietrza w układzie pracy kotła grzewczego opalanego, zwłaszcza paliwem stałym lub biomasą, składające się z kanału doprowadzającego powietrze do paleniska oraz kanału wypływu spalin z kotła grzewczego do komina, charakteryzuje się tym, że ma wyprowadzony zamknięty kanał spalinowy (2), który na długości w połączeniu z kominem (8) ma kształt zbliżony do cosinusoidy z korzystnie pionowymi kanałami spalinowymi (4), które stykowo połączone są z pionowymi kanałami powietrznymi (11), które na długości kanału powietrznego (3) mają kształt zbliżony do sinusoidy, przy czym na ostatnim pionowym kanale (5) w miejscu wyprowadzenia końcówki (7) kanału spalinowego (2) do komina (8), ma wentylator tłoczący /(6). Zamknięty kanał spalinowy (2) w kształcie zbliżonym do cosinusoidy ma pomniejszającą się pojemność pionowych kanałów spalinowych (4), w kierunku komina (8), zaś kanał powietrzny (3) w kształcie zbliżonym do sinusoidy ma powiększającą się pojemność pionowych kanałów powietrznych (11) w kierunku kotła (1).
Patent PL-397511-A1 (PL)
Inventor: WIBIG TADEUSZ
IPC: A63G21/00
Filed: 2011-12-22
Abstract: Przedmiotem wynalazku jest skladana równia pochyla do zastosowan edukacyjnych, przeznaczona zwlaszcza do doswiadczen edukacyjnych prowadzonych dla mlodziezy. Skladana równia pochyla do zastosowan edukacyjnych sklada sie z co najmniej trzech fragmentów koryta (1) o takich samych dlugosciach. Maja one ksztalt katownika o krawedziach pochylonych korzystnie pod katem 45°. Umocowane sa do podpórek (3), umozliwiajacych ich trwale zamocowanie pod katem od 5° do 20°, ustawionych na jednakowych segmentach podstawy (2).
Patent PL-398534-A1 (PL)
Inventor: SKORUPSKI TADEUSZ
IPC: A61G7/057
Filed: 2012-03-20
Abstract: Tkanina antyodlezynowa lniana, przedstawiona na rysunku charakteryzuje sie tym, ze zawiera 98% lnu i 2% welny o konstrukcji zmodyfikowanego splotu zeberkowego z wypelniajacymi nitkami watku utworzonego w oparciu o splot 1/2 V4 i ma uklad warstwy wierzchniej watku na bazie pojedynczej osnowy 100% lnianej, która odpowiada za wytworzenie bariery antybakteryjnej oraz warstwy wewnetrznej wypelniajacej stanowiacej przedze lniano-welniana o skladzie 90% lnu i 10% welny zapewniajacej odpowiedni ksztalt reliefu tkaniny, która nasaczona jest preparatem P.W.E o skladzie zawierajacym zwiazki o dzialaniu przeciwutleniajacym - lignany i kwasy fenolowe. Przedmiotem zgloszenia jest równiez sposób wytwarzania i regeneracji tkaniny antyodlezynowej.
Patent PL-399439-A1 (PL)
Inventor: ZIABKA MAGDALENA
IPC: A61F2/02
Filed: 2012-06-06
Abstract: Przedstawiony na schemacie sposób wytwarzania protezy ucha srodkowego z tworzywa polimerowego technologia wtryskowa, polega na wysuszeniu granulatu polimeru termoplastycznego, korzystnie polietylenu o wysokiej gestosci lub poliamidu lub polisulfonu, w temperaturze od 60 do 150°C przez okres od 2 do 8 godzin, uplastycznieniu go oraz wtrysku w temperaturze od 180 do 400°C, do ogrzanej do temperatury od 60 do 150°C formy. Uzyskana ksztaltka jest chlodzona, zas w koncowym etapie poddana prózniowemu foliowaniu hermetycznemu i sterylizacji. Dodatkowo jako granulat polimeru termoplastycznego stosuje sie granulat kompozytowy, uzyskany przez wprowadzenie do granulatu polimeru termoplastycznego bakteriobójczego dodatku modyfikujacego, korzystnie proszku srebra o rozmiarach czastek od 15 do 100 nm, w ilosci 0,1-3% wagowych.