baber/WOPTO huggingface dataset:
Patent BR-8002781-A (BR)
Inventor: ANDREE H
IPC: C11D1/62
Filed: 1980-05-06
Abstract: 1. A powder-form softening detergent for light-wash textiles based on nonionic polyoxyalkylene surfactants, amphoteric-ion surfactants, cationic substances, alkanolamides and at least 50% by weight of other standard ingredients of a light-wash detergent, characterized in that it contains a) from 5 to 20% by weight of an aliphatic polyglycol ether or of a mixture of several polyglycol ethers corresponding to the following formula  see diagramm : EP0019734,P6,F2  in which R**1 represents a straight-chain C8 -C20 alkyl or alkenyl group, R**2 represents hydrogen or a C1 -C4 alkyl group, and n has a value of from 2 to 20 and/or of a C8 -C15 alkylarylpolyglycol ether containing from 3 to 15 ethoxy units, b) from 1 to 10% by weight of a C12 -C18 fatty acid ethanolamide, c) from 1 to 10% by weight of an amphoteric-ion compound corresponding to the following formula  see diagramm : EP0019734,P6,F3  in which R**3 represents a C10 -C22 aliphatic, cycloaliphatic or alkylaromatic radical and preferably a C12 -C22 straight-chain alkyl radical, R**4 represents a C1 -C4 alkyl radical or a C2 -C4 hydroxyalkyl radical or a polyether radical corresponding to the following formula (CH2 -CH2 -O)m -H with m=2-5, R**5 has the same meaning as R**4 or represents a phenyl, benzyl or tolyl radical, R**6 represents an alkylene or hydroxyalkylene radical containing from 1 to 4 C-atoms, X represents the groups -COO**- , -O-SO3 **-- or -SO3 **-- , d) from 2 to 10% by weight of a textile-softening quaternary ammonium salt selected from derivatives of ammonia and/or imidazoline containing two aliphatic radicals each with 16-20 carbon atoms and at least one quaternary nitrogen atom in the molecule, e) from 50 to 91% by weight of standard ingredients of a light-wash detergent except for anionic surfactants.
Patent BR-8006061-A (BR)
Inventor: SEHRING R
IPC: A01N37/34
Filed: 1980-09-23
Abstract: The method of preparing a compound of the formula   <IMAGE>   wherein R1 is hydrogen, halogen, alkyl of 1 to 8 carbon atoms, trifluoromethyl or acetyl; n is 1 when R1 has all the defined meanings, or 2 or 3 when R1 is halogen or alkyl; R2 is hydrogen; alkyl of 1 to 16 carbon atoms; alkenyl of 2 to 16 carbon atoms; alkinyl of 2 to 16 carbon atoms; monosubstituted alkyl of 2 to 6 carbon atoms, where the substituent is hydroxyl, alkoxy of 1 to 4 carbon atoms, phenoxy, halo-phenoxy, (alkyl of 1 to 4 carbon atoms) phenoxy, (alkoxy of 1 to 4 carbon atoms)phenoxy, nitro-phenoxy, cyano-phenoxy, amino or (alkyl of 1 to 4 carbon atoms)thio; benzyl; halo-benzyl; -NR3R4; -CHR3-COOR4; or -CHR3-CONR4R5, where R3, R4 and R5 are each hydrogen or alkyl of 1 to 8 carbon atoms; and X1 and X2 are each hydrogen or halogen, which comprises reacting a compound of the formula    <IMAGE>  wherein n, R1, X1 and X2 have the meanings previously defined, and R1 is unsubstituted or substituted phenyl, with an amine of the formula H2N-R2  wherein R2 has the meanings previously defined, at a temperature between about 20 DEG  and 160 DEG  C.
Patent BR-8405026-A (BR)
Inventor: UPDEGRAFF STEPHEN WAYNE
IPC: C25D5/48
Filed: 1984-10-04
Abstract: A permanently solderable palladium-nickel electroplated coating is formed on electrically conductive surfaces. The coating has a first alloy layer of 46 to 82 atomic percent palladium and 18 to 54 atomic percent nickel. This first layer is covered by a continuous second layer of 96 to 100 atomic percent metallic palladium and 0-4 atomic percent nickel. The second layer has a thickness of up to twenty angstroms. The second layer is formed by dipping the first layer in a solution of sulfuric or hydrochloric acid.
Patent BR-8503062-A (BR)
Inventor: GEHRING REINHOLD
IPC: C07D231/38
Filed: 1985-06-26
Abstract: 5-acylamino-1-phenylpyrazole herbicides of the formula   <IMAGE>   in which R represents cyano, alkoxycarbonyl, alkenyloxycarbonyl, alkinyloxycarbonyl, aminocarbonyl, alkylaminocarbonyl, alkenylaminocarbonyl or alkinylaminocarbonyl, R1 represents alkyl, alkenyl, alkinyl, alkoxyalkyl, alkylthioalkyl, halogenoalkyl, cycloalkyl or optionally substituted aryl, and, in the case in which Y represents the   <IMAGE>   group, also represents hydrogen, X represents oxygen or sulphur, Y represents oxygen, sulphur or the <IMAGE>   group, wherein Z represents hydrogen, alkyl, alkoxy, alkenyl, alkinyl or optionally substituted aryl, R2 represents hydrogen or the radical   <IMAGE>   and R3, R4, R5, R6 and R7, which are identical or different, represent hydrogen, halogen, cyano, nitro, alkyl, alkoxy, alkylsulphonyl, alkoxycarbonyl or a radical -(X')n-R8, wherein X' represents oxygen, sulphur, sulphinyl or sulphonyl, n represents 0 or 1 and R8 represents halogenoalkyl, with the proviso that at least one of the radicals R3, R4, R5, R6 or R7 represents a radical -(X')n-R8, but R does not represent cyano when R5 represents trifluoromethyl.
Patent BR-8707445-A (BR)
Inventor: SOLA ANTONIO
IPC: B01F23/10
Filed: 1987-08-19
Abstract: PCT No. PCT/AU87/00277 Sec. 371 Date Jun. 20, 1988 Sec. 102(e) Date Jun. 20, 1988 PCT Filed Aug. 19, 1987 PCT Pub. No. WO88/01195 PCT Pub. Date Feb. 25, 1988.An apparatus to introduce a vaporized chemical agent into a compressed air supply system comprising an air inlet (25), a chemical agent storage chamber (15), and an air/chemical agent mixing chamber (13) which includes a baffle means (14) to promote turbulence and extract liquid phase chemical droplets. There is a supply means (17) to spray a controlled quantity of the chemical agent into the mixing chamber and an outlet (20) to allow removal of extracted liquid phase chemical agent from the mixing chamber (13).
Patent BR-9007804-A (BR)
Inventor: UM GREGORY
IPC: G02B26/12
Filed: 1990-10-29
Abstract: A television display apparatus wherein a white light source emits a beam onto a plurality of dichroic mirrors which split the beam into three beams of the primary colors, then reflects the three primary beams onto three deformable reflective surfaces, which again reflect the beams through slits in a non-reflective surface, thereby modulating the intensity of the beams. The amount of light passing through the slits is horizontally scanned by one surface of a rotating polygonal mirror, then passes through collimating and projection lenses and onto a screen.
Patent BR-9204842-A (BR)
Inventor: CASTRO JOHN RICHARD
IPC: A61K8/00
Filed: 1992-12-04
Abstract: A method is provided for producing a coloured cosmetic stick of reproducible hardness through utilizing a wax that has been treated with an alcohol to convert any naturally-occurring C12-C60 fatty acid into a respective ester. This esterified wax is then mixed with an aluminum salt colorant and then formed into a stick. There is also disclosed coloured cosmetic sticks produced through the aforementioned process.
Patent BR-9300605-A (BR)
Inventor: BURGIN EMUNUELE
IPC: C08L23/04
Filed: 1993-02-17
Abstract: Polyolefin compositions having low seal temperature, and low content of extractables in n-hexane at 50<o>C, comprising (percent by weight):     A) from 30 to 60% of LLDPE having MIE from 0.1 to 15; B) from 40 to 70% of one or more crystalline copolymers of propylene with one or more comonomers selected from ethylene, C4-C8  alpha -olefins and mixtures thereof wherein the content of comonomer, or comonomers, in (B) is from 5 to 20%. s
Patent BR-9302357-A (BR)
Inventor: EASTMAN ALAN DAN
IPC: B01J27/32
Filed: 1993-06-15
Abstract: Process for removing acid-soluble oil composition produced as a by-product from an alkylation reaction catalyzed by a sulfone-containing HF catalyst. In this process for regenerating used HF alkylation catalyst which contains a sulfone component, acid-soluble oil is removed by contacting said mixture with an adsorbing material, such as carbon or alumina. <IMAGE>
Patent BR-9305549-A (BR)
Inventor: HIRABAYASHI YOSHINORI
IPC: A01N43/90
Filed: 1993-07-09
Abstract: A herbicide composition comprising a condensed heterocyclic derivative and N-alkyl-2-pyrrolidone. The herbicidal effect is especially high when the ratio of the former to the latter ranges from 2:1 to 1:1,000.
Patent BR-9305869-A (BR)
Inventor: ANGLADE RENE
IPC: E01F13/08
Filed: 1993-12-10
Abstract: A collapsible barrier comprising at least one rail (2) and a secondary rail (10'). The barrier is remarkable in that the rail (2) is supported by two or more spaced apart diamond-shaped mechanical assemblies (3') each consisting of four arms hinged together at their ends, in that said rail (2) is attached to one hinge of each assembly, i.e. a rail hinge (5), while the opposite hinge, i.e. a ground hinge (4), is fixed to the ground or to a member (1) placed on or fixed to the ground, said secondary rail consisting of a rod (10') parallel to the rail passing through or passed through by the other two hinges (6, 7) of each assembly, and in that at least one locking system is provided for locking the barrier in at least one operative position.
Patent BR-9307528-A (BR)
Title: Processo para inspecionar subst‰ncia quanto à capacidade de afetar a formação de homodìmero em receptor de retinóide x, processo para inspecionar subst‰ncia quanto à capacidade de induzir seletivamente a formação de heterodìmero em receptor de retinóide x, processo para inspecionar subst‰ncia quanto à capacidade de afetar a capacidade de um homodìmero, em um receptor de retinóide x, se ligar ao dna, processo para inspecionar um elemento de resposta quanto à capacidade de se ligar a um homodìmero em receptor de retinóide x, homodìmero em receptor de retinóide x, composto aromático bicìclico, processo para inibir atividade de heterodìmero em receptor de retinóide x, processo para promover transcrição de um gene ativado por homodìmero em receptor de retinóide em uma célula, processo para inibir atividade de homodìmero em receptor de retinóide x, processo para determinar maior probabilidade de patologia, processo para tratar patologia, processo para ativar seletivamente formação de homodìmero em receptor de retinóide x em uma célula, processo para promover a formação de homodìmero em receptor de retinóide x em uma célula, composição farmacêutica, processo para modular expressão de gene, e processo para tratar paciente
Inventor: PFAHL MAGNUS
IPC: C07D327/04
Filed: 1993-11-24
Abstract: Patente de Invenção de <B>"COMPOSTOS AROMáTICOS BICìCLICOS LIGADOS E SEU USO NA MODULAçãO DE EXPRESSãO DE GENE DE RECEPTORES DE RETINóIDE"<D>. Compostos aromáticos bicíclicos ligados são providos tendo a estrutura em que R^ 1^, R^ 2^, R^ 3^, R^ 4^, R^ 5^ e n são como definido aqui. Os compostos novos são úteis para modular expressão de gene de receptores de ácido retinóico, receptores de vitamina D e receptore de tiróide. São também providos composições processos farmacêuticos para a modulação de expressão de gene.
Patent BR-9401869-A (BR)
Inventor: COLLINS ALFRED L
IPC: G01G13/00
Filed: 1994-05-04
Abstract: The transferring appts. comprises a nozzle having suction and positive ports, a screen disposed within the nozzle, and suction and positive pressure sources that selectively communicate with the suction and pressure ports to sequentially engage a charge of granular material from a bulk source and then expel the charge of granular material into a receptacle. The appts. includes a controller (61), e.g. analog or microprocessor type, for selectively actuating valves, e.g. solenoid driven valves (62,63,67) connecting the suction and positive pressure ports to the suction and positive pressure sources. Methods of transferring a discrete charge of the granular material from a bulk reservoir to an individual receptacle are also provided.
Patent BR-9402198-A (BR)
Inventor: POHL SIEGMUND
IPC: C07C271/20
Filed: 1994-06-07
Abstract: The subjects of the invention are novel carbodiimides and/or oligomeric polycarbodiimides having terminal isocyanate, urethane and/or urea groups, obtainable e.g. by condensation with elimination of carbon dioxide of 1,3-bis(1-methyl-1-isocyanatoethyl)benzene and thereafter optionally partial or complete reaction of the free isocyanate groups of the resulting (poly)carbodiimides with aliphatic, cycloaliphatic or araliphatic amines, alcohols and/or alkoxypolyoxyalkylene alcohols, a process for their preparation and their use as a stabiliser against the hydrolytic degradation of polyaddition and polycondensation products containing ester groups.
Patent BR-9407239-A (BR)
Inventor: KRUEGER BERND-WIELAND
IPC: C07D273/01
Filed: 1994-07-29
Abstract: PCT No. PCT/EP94/02533 Sec. 371 Date Feb. 5, 1996 Sec. 102(e) Date Feb. 5, 1996 PCT Filed Jul. 29, 1994 PCT Pub. No. WO95/04728 PCT Pub. Date Feb. 16, 1995The application relates to new azadioxacycloalkenes of the formula (I)    <IMAGE>  (I)  in which Z, G, Ar, E and A have the meaning given in the description, to a process for their preparation, and to their use as fungicides.
Patent BR-9407318-A (BR)
Inventor: STOUT JAMES T
IPC: B65D5/462
Filed: 1994-08-01
Abstract: A heavy duty article carrier for packaging cans disposed horizontally includes bottom, top, side and end walls. A composite top wall includes a pair of hand hole apertures and a score line is formed in each side wall near the top edge thereof and the ends of these side score lines are connected with a weakened severance line which adjoins a diagonal score line formed at each corner of the carrier top wall. In addition, a score line is formed in each end wall near the top thereof and each end of these end score lines is interconnected with the adjacent end edge of the top wall and with the adjacent end of an adjacent diagonal weakened severance line formed in the top wall.
Patent BR-9509237-A (BR)
Inventor: MONTANA JOHN
IPC: A61P43/00
Filed: 1995-10-05
Abstract: Compounds of general formula (I): have utility as inhibitors of matrix metalloproteinases and TNF.
Patent BR-9608100-A (BR)
Inventor: OBERDORF KLAUS
IPC: A01N43/54
Filed: 1996-04-26
Abstract: PCT No. PCT/EP96/01774 Sec. 371 Date Oct. 28, 1997 Sec. 102(e) Date Oct. 28, 1997 PCT Filed Apr. 26, 1996 PCT Pub. No. WO96/35690 PCT Pub. Date Nov. 14, 1996Pyrazolo pyrimidines of the formula I where the indices and the substituents have the meanings defined in the specification, processes for their preparation and their use are described.
Patent BR-9705461-A (BR)
Inventor: BUCHY MICHEL
IPC: B21D13/06
Filed: 1997-11-11
Abstract: The continuous re-profiling machine consists of supporting bars (7) for the corrugated material, driven in a direction perpendicular to their lengthwise orientation, and re-profiling bars (2) connected to a rotating endless chain (11) and moved relative to it. It also has counter-forming bars (6) connected to a second rotating endless chain (16) and moved relative to it. The cross-sectional shape of the counter-form bars is complementary to that of the re-profiling bars, and the re-profiling and counter-form bars are located on either side of the layer of supporting bars (7) so that they face one another and move perpendicular to the plane of the supporting bars.
Patent BR-9708311-A (BR)
Inventor: WENGER URS
IPC: F01N3/24
Filed: 1997-03-03
Abstract: PCT No. PCT/CH97/00079 Sec. 371 Date Sep. 1, 1998 Sec. 102(e) Date Sep. 1, 1998 PCT Filed Mar. 3, 1997 PCT Pub. No. WO97/33080 PCT Pub. Date Sep. 12, 1997The invention relates to a spark ignition engine (1) having a pressure-wave supercharger (5) and a three-way catalyst (4). To remove the pollutant constituents HC, CO and NOx in an efficient manner, an oxidation catalyst (12) is connected downstream of the three-way catalyst, said oxidation catalyst being arranged between the outlet of the supercharger and the exhaust (11). The oxidation catalyst can, consequently, function with excess air which comes from the supercharger. The above combination reduces pollutants substantially with a high specific output of the engine.
Patent BR-9709294-A (BR)
Inventor: HARLEY HOWARD D
IPC: B63B1/38
Filed: 1997-03-06
Abstract: A surface effect hull particularly suitable for use with a catamaran vessel. The twin hulls each comprise a V-shaped portion and a recess portion that receives pressurized gas therein. The V-shaped bow portion create dynamic lift and the pressurized air portion creates an air cushion for reduction of drag.
Patent BR-9712326-A (BR)
Title: TermÈmetro digital para medir a temperatura de um paciente e processo de indicar que uma medição de temperatura sendo tomada pelo termÈmetro digital foi completada.
Inventor: WEISS JOHN
IPC: G01K7/00
Filed: 1997-10-14
Abstract: ''TERMÈMETRO DIGITAL PARA MEDIR A TEMPERATURA DE UM PACIENTE E PROCESSO DE INDICAR QUE UMA MEDIçãO DE TEMPERATURA SENDO TOMADA PELO TERMÈMETRO DIGITAL FOI COMPLETADA". Um termómetro digital para medir a temperatura de um paciente inclui um mostrador a LCD com iluminação à contraluz (1), que pode atuar como um anunciador não-audível indicando que uma temperatura estável foi atingida. O termómetro digital inclui um fotodetector (13) e um único comutador de seleção de modo (2) para determinar quando a iluminação à contraluz (9) deve ser habilitada. Quando a iluminação à contraluz (9) é habilitada, o termómetro ativa a iluminação à contraluz (9) indicando que uma leitura de temperatura foi completada.
Patent BR-9713326-A (BR)
Title: Adaptacào de nìvel bidirecional para sistemas de barramento
Inventor: HONSEL SIGOLF
IPC: H03K5/003
Filed: 1997-09-05
Abstract: Patente de Invenção:<B>"ADAPTAçãO DE NìVEL BIDIRECIONAL PARA SISTEMA DE BARRAMENTO"<D>.  A invenção refere-se a um circuito para a adaptação de nível bi-direcional, especialmente para sistema de barramento, com uma primeira conexão (A1) para a emissão e recepção de sinais com um nível elevado, com uma segunda conexão (A2) para a emissão e recepção de sinais com um nível mais baixo, e com dois transistores bipolares (V1, V2), cujos trechos de coletor-emissor são ligados em antiparalelo entre as duas conexões (A1e A2), e cujas conexões de controle são ligadas a uma fonte de tensão (U2) com um nível baixo.
Patent BR-9713620-A (BR)
Inventor: AMSELLEM MAURICE
IPC: A01G/
Filed: 1997-12-24
Abstract: A self-priming siphon has an inverted U-shaped tube filled with a hydrophilic material where one end of the tube is connected to a smaller diameter tube such that when the other end of the tube is immersed in a liquid, capillary action causes the fluid to rise in the tube above the level of the water and thereafter fall through said one tube end causing a suction which primes the siphon.
Patent BR-9802653-A (BR)
Title: Torneira aperfeiçoada.
Inventor: TANG SHEN
IPC: F16K31/02
Filed: 1998-07-15
Abstract: ''TORNEIRA APERFEIçOADA'', compreendendo uma bica arqueada (10) e um módulo de infravermelho (10), destacável, conectado à bica arqueada (20); o módulo de infravermelho (10) tem, pelo menos, um sensor infravermelho (11) fixamente e eletricamente nele conectado, uma porca (13) destacável montada na parte inferior do mesmo e um cano roscado (14) roscadamente inserido na porca (13) e fixando o módulo de infravermelho com a bica arqueada (20); portanto, a torneira da invençao é viável de ser substituída e consertada por peças.
Patent BR-9806247-A (BR)
Title: Escova de dentes.
Inventor: BEALS DONNA
IPC: A46B9/04
Filed: 1998-11-06
Abstract: "ESCOVA DE DENTES".  Uma escova de dentes que tem um cabo, uma cabeça que se estende a partir do cabo, e uma pluralidade de tufos de cerdas presos à cabeça. Um dos tufos é preso à cabeça em uma localização tal, que nenhum outro tufo é preso à cabeça em uma localização que seja mais distal do cabo que a localização onde este um tufo está preso à cabeça. Este tufo é inclinado por cerca de 81 graus, ou menos, em relação a uma linha imaginária que é tangente a, ou coplanar com, uma superfície da cabeça, através da qual este tufo está preso à cabeça. Este tufo é inclinado para longe do cabo no sentido de uma direção ao longo da qual a cabeça se estende a partir do cabo.
Patent BR-9806958-A (BR)
Title: Disposição para a fixação de um gerador de gás
Inventor: TOMAS MICHAEL
IPC: B60R21/20
Filed: 1998-01-13
Abstract: O DE UM GERADOR DE GáS".<D> A invenção refere-se a uma disposição para a fixação de um gerador de gás, especialmente um gerador de gás tubular, em uma caixa, particularmente em um difusor de um móduloidade aberta para a introdução do gerador de gás e este, sob intercalação de um adaptador, ajusta-se a essa extremidade da caixa e fica aparafusado com a caixa na extremidade oposta. De acordo com a invenção, o adaptador (9) é de material sintético e a caixa (1), em pelo menos um ponto, ao lado do adaptador (9) e/ou na região de uma brecha (103,11) do adaptador (9), ajusta-se diretamente ao geradoação(5).
Patent BR-9807684-A (BR)
Inventor: HAAPANIEMI JUKKA
IPC: B65H75/10
Filed: 1998-01-23
Abstract: A structural ply of a spiral paperboard core has an elasticity modulus E in the cross machine direction (CD) higher than 4500 Mpa, and an elasticity modulus E in the machine direction (MD) higher than 7500 MPa (N/mm2). Such paperboard cores may be manufactured by using, either solely or partly, these structural plies, the paperboard for making up such structural plies having been manufactured by press drying. Paperboard based on the press drying method can be manufactured, e.g., with a board machine employing the Condebelt process. The cores may be used as yarn carriers and as tubes for thin films and foils, which may be wound onto and unwound from the cores at a speed of at least about 200 meters/minute.
Patent BR-9809555-A (BR)
Inventor: SCHWEIKERT WILHELM
IPC: H01G2/02
Filed: 1998-04-28
Abstract: An aluminum-electrolyte capacitor assembly is provided which includes a capacitor disposed in a metallic housing. The housing is accommodated and held by a ring clamp. The ring clamp is attached to a mounting plate, preferably by screw fasteners. The mounting plate includes a bore for accommodating at least part of the housing. The ring clamp includes a conically shaped extension that extends downward and mateably engages the bore. The assembly may also include a protective ring disposed in the bore and sandwiched between the conically shaped extension of the ring clamp and the mounting plate.
Patent BR-9809793-A (BR)
Inventor: MEDFORD RUSSEL M
IPC: A01N37/02
Filed: 1998-05-14
Abstract: This invention is in the area of methods and compositions for the inhibition of the expression of VCAM-1 and, in particular, for the treatment of diseases mediated by VCAM-1, including cardiovascular and inflammatory diseases.
Patent BR-9809890-A (BR)
Inventor: MILLER ALBERT T
IPC: B29C35/10
Filed: 1998-06-01
Abstract: Conventionally produced edible tubular casing is improved in its mechanical properties by being exposed to ultraviolet spectra in the range of 180 nm to 420 nm. The so treated casing is humidified, collapsed and wound onto a reel. The reel of tubular casing may be transported to a point of use where it is unwound, inflated, shipped and cut into lengths as desired.
Patent BR-9810113-A (BR)
Title: Processo para a produção de 1,3 - propanodiol
Inventor: HAAS THOMAS
IPC: C07B61/00
Filed: 1998-06-16
Abstract: <B>"PROCESSO PARA A PRODUçãO DE 1,3-PROPANODIOL"<D> A presente invenção se refere a um processo para a produção  de 1,3-propanodiol através da hidrogenação catalisada heterogeneamente de 3-hidroxipropionaldeído em uma solução aquosa de 30 até 180°C, pressão de hidrogênio de 5 a 300 bar e valor de pH de 2,5 a 7,0, no qual é utilizado rutênio sobre um suporte óxido como catalisador.
Patent BR-9810387-A (BR)
Title: (s) 3, 4, 5-trimetoxibenzoato de 2-metilamino-2-fenil-n-butila, e sua aplicação para o tratamento de dor crÈnica
Inventor: JACOBELLI HENRI
IPC: C07C213/06
Filed: 1998-06-23
Abstract: Patente de Invenção; <B>"(S)3,4,5-TRIMETOXIBENZOATO DE 2-METILAMINO-2-FENIL-N-BUTILA, E SUA APLICAçãO PARA O TRATAMENTO DE DOR CRÈNICA"<D>. A presente invenção providencia (S) 3,4,5-trimetoxibenzoato de 2-metilamino-2-fenil-n-butila (S) para uso no tratamento da dor crónica, tendo a Fórmula (I). A presente invenção também provê métodos de uso do composto de Fórmula (I), e a composições farmacêuticas que contêm o composto de Fórmula (I).