baber/WOPTO huggingface dataset:
Patent UY-39489-A (UY)
Title: Elementos reguladores de plantas y sus usos
Inventor: CHITTOOR JAISHREE M
IPC: C12Q1/68
Filed: 2021-10-28
Abstract: La invención provee moléculas y constructos de ADN recombinante como también sus secuencias de nucleótidos, útiles para modular la expresión de genes en plantas. La invención también provee plantas transgénicas, células vegetales, partes de plantas y semillas que comprenden una molécula de ADN recombinante que comprende una molécula de ADN unida en forma operable a una molécula de ADN transcribible heteróloga, como sus métodos de uso.
Patent UY-39698-A (UY)
Title: Anticuerpos humanizados contra el filamento helicoidal emparejado tau y usos de estos
Inventor: NANJUNDA RUPESH
IPC: C12P21/08
Filed: 2022-03-28
Abstract: Se describen anticuerpos humanizados anti-phf-tau y fragmentos de unión al antígeno de estos. También se describen ácidos nucleicos que codifican los anticuerpos, conjugados y constructos de fusión de los anticuerpos, composiciones que comprenden los anticuerpos, métodos para producir los anticuerpos y usar los anticuerpos para tratar o prevenir afecciones tales como tauopatías.
Patent YU-21494-A (YU)
Inventor: KONSTANTINOVIC ZORAN
Filed: 1994-04-21
Abstract: Seizmoalarm ima za novost to, što ga pored staklene posude, vaser vage (V) sa kontaktima (K1, K2, K3), čine i ostali važni delovi i sklopovi: metalna osnova (a), blokadno rele (R1), radno rele (R2) priključne kleme (PK), nosač-anker sa podloškama i navrtkama (c), mrežna zaštita i šelna (d), zavrtnji (e), signalne sijalice (S1, S2, S3), napojno-signalni kabl (f), razvodna kutija (RK), taster kontrole (TK), tster deblokade (TD), automatski osigurač (OS), poklopac (g), sirena (h) i maskirna osnova (i).
Patent YU-47698-A (YU)
Title: D-proline derivatives
Inventor: CORNELIA HERTEL
IPC: A61K31/40
Filed: 1998-10-28
Abstract: This invention refers to D-proline formulas which are: R SH, benzyl or phenyl, which is optionally substituted by hydroxy or lower alcoxy group or formula R1 hydrogen or halogen, X -(CH2)n-, -CH(R2)(CH2)n-, -CH2O(CH2)n-, -CH2NH-, benzyl, -C(R2)=CH-, -CH2CH(OH)- or tyazol-2,5-diil, Y -S-S-, -(CH2)n-, -O-, -NH-, -N(R2)-, -CH=CH-, -NHC(O)NH-, -N(R2)C(O)N(R2)-, -N[CH2C6H3(OCH3)2]-, -N(CH2C6H5)-, -N(CH2C6H5)C(O)N(CH2C6H5)-, -N(alcoxyalkyl)-, -N(cycloalkyl-metyl)-, 2,6-pyridil, 2,5-furanil, 2,5-thienil, 1,2-cyclohexyl, 1,3-cyclohexyl, 1,4-cyclohexyl, 1,2-naphthyl, 1,4-naphthyl, 1,5-naftyl, 1,6-naphthyl, biphenylene or 1,2-phenylene, 1,3-phenylene i 1,4-phenylene, whereas phenyl groups are supstituted optionally by 1-4 supstituents, that are chosen among halogenes, lower alkyl-, lower alcoxy-, hidroxy-, carboxy-, -COO-lower alkyl-, nitrilo-, 5-tetrazole-, (2-carboxy acid-pirolidine-1-or)-2-oxo-etoxy-, N-hidroxycarbamidoile-, 5-oxo-[1,2,4]oksadiazolil, 2-okso[1,2,3,5]- oxatyadiazolyl-, 5-thioxo-[1,2,4]oxadiazolil i 5-terc-butylsulphaniy-[1,2,4]oxadiazolil-group, X' -(CH2)n-, -(CH2)nCH(R2)-, -(CH2)nOCH2-, -NHCH2-, benzyl, -CH=C(R2)-, -CH(OH)CH2- or tiazole-2,5-diil, R2 low alkyl, lower alcoxy or benzyl and n 0-3, and other pharmaceutically acceptable salts and mono - and diesters. D-prolines formules I-A and I-B can be applied in the healing and prevention of all sorts of central and system amiloidose.
Patent YU-49193-A (YU)
Title: Transdermalni terapijski sistem sa aktivnom materijom bezvodnim 17-beta-estradiolom
Inventor: HORSTMANN M
Filed: 1993-07-15
Abstract: Pronalazak se odnosi na transdermalni terapijski sistem koji sadrži aktivnu materiju 17-beta-estradiol i u datom slučaju osim toga aktivne materije, sa slojevitom izgradnjom na zadnjem sloju u suštini nepropusnim za aktivnu materiju i vlagu, jednim ili više slojeva matrice i u datom slučaju lepljivim slojem, nazanačen time, što najmanje jedan od slojeva matrice ili lepljivi sloj sadrži bezvodni 17-beta-estradiol u kristalnom obliku.
Patent YU-49998-A (YU)
Title: Sepiolite sorption and catalytic papers
Inventor: MILAN MITROVIC
Filed: 1998-11-05
Abstract: Sepiolite sorption papers with the basis of cellulose fibre are produced on standard machine for paper from the mixture of white cellulosis from pine and finely grinded sepiolite in the ratio 30% -70,% 70% - 30%. The paper is dried in the temperature of 105-120 °C. Sepiolite sorption or cathalytic papers with the ground of micronized glass fibres are produced on standard machine for paper from the mixture of fibres of boro-sylicate glass and finely grinded sepiolite in ratio of 30%/70% - 70%/30% with the additive of 5% of water glass. The paper is dried and activated at the temperature of 160 °C. Composite paper of glass fibres film made of sepiolite is produced by placing finely grinded white sepiolite from the suspension on the paper from micronized fibres of boro-silicate glass on standard device for placing films on the paper band. Film is peressed and dried in the temperature of 160 °C.
Patent YU-51194-A (YU)
Title: Aparat za hlađenje piva u buradima
Inventor: DUSAN LAZAREVIC
Filed: 1994-08-12
Abstract: Aparatom se hlađenje vrši direktnim postavljanjem dva bureta (11) sa pivora i to po jedno od 201 i od 101, u komoru (2), do temperature od 11В°C. Hlađenje se obavlja od kompresora (3), kondenzatora (4) i ventilatora (6), postavljenog na vratilu elektromotora (5) kao i rashladnih cevi (7) u komori (2) dok se potiskivanje i hlađenje piva obavlja i ugljen dioksidom co2 iz flaše (12), koja je izvedena kao celina sa kućištem (1) aparata. Omogućava se brza i laka zamenljivost praznih buradi (21) i kontinuirani rad istakanja piva zahvaljujući postojanju uvek dva bureta (11) u komori (2), koja je hermetički zatvorena poklopcem (8) u kome je umetnut nosač (9) slavine (10) za točenje piva pri čemu je nosač (9), crevom (14) spojen za glavu (13),koja je umetnuta u gornji zid srednjeg dela (16) jednog bureta (11) i koja je crevom (15) spojena za flašu (12) sa CO2. Posebna odlika aparata je u tome što su kod svih buradi (11), bez obzira na zapreminu, gornji nosači (17) istog poprečnog preseka, kao i što su nosači (18) istog poprečnog preseka, dok je kod svakog bureta (11) poprečni presek gornjeg nosača (17) veći od poprečnog preseka donjeg nosača (18).
Patent YU-60994-A (YU)
Title: Prednja vrata sa ugrađenim gorionikom za kotao za grejanje koja se hlade
Inventor: DRAGAN RADOVANOVIC
Filed: 1994-10-20
Abstract: Pronalazak se odnosi na prednja vrata sa ugrađenim gorionikom za kotao za grejanje koja se hlade vodom. Prednja vrata se sastoje od spoljašnje ploče (1) sa kojim je paralelno na rastojanju učvršćena ankerima (3) ploča (2). Ploče (1,2) po obodu su zavarene sa prstenom (4). Između ploča (1, 2) i prstena (4) obrazovana je komora (15) za prinudnu cirkulaciju hladne vode koja ulazi kroz priključak (12) učvršćenim na ploči (1). Voda zagrevana od vrelih gasova u vratima iz plamena cevi (21) kotla odvodi se iz komore (15) kroz prikljucak (13), učvršćenim na ploči (1). Ova vrela voda služi za dogrevanje vode u sistem. Prinudnom cirkulacijom vode u vratima obezbeđeno je ravnomerno prenošenje, toplote duž celih vrata i hlađenje istih. Ovako konstruisana vrata su laka za izradu, jeftina i jednostavne su konstrukcije. (51) F28F 19/00 (11)567/94
Patent AT-A132189-A (AT)
Inventor: BIRKNER FRIEDRICH DR
IPC: C04B7/24
Filed: 1989-05-31
Abstract: PCT No. PCT/AT90/00050 Sec. 371 Date Jan. 28, 1991 Sec. 102(e) Date Jan. 28, 1991 PCT Filed May 30, 1990 PCT Pub. No. WO90/14899 PCT Pub. Date Dec. 13, 1990.In a process for the production of clinkers from sludges containing heavy metals, especially electroplating sludges, river and/or harbor sludges, in which the sludges are mixed with clay, especially brickyard clay, and optionally lean materials and fluxing materials and then are burned to clinkers especially at temperatures between 750 DEG  and 1150 DEG  C., zeolites are admixed with the sludges and the clay before the burning.
Patent BE-873291-A (BE)
Title: Concentre de fumee liquide
IPC: A23B4/044
Filed: 1979-01-03
Abstract: Concentré de fumée liquide ayant une teneur en 3,4-benzopyrène et en 1,2,5,6-dibenzanthracène de moins de 0,2 nanogramme, en goudron de moins de 1 microgramme par kg et en composés phénoliques de 0,90 à 1,60 g par litre, le rapport de la teneur en composésphénoliques à la teneur en composés carbonylés et à la teneur totale en acides titrables étant de 1:(17-47):(13-40). Ce concentré est préféré sous différentes formesphysiques comme agent aromatisant à gout de fumée pour des aliments ou ingrédients d'aliments.
Patent BE-897680-A (BE)
Title: Connexion a enfichage de boite d'extremite monophasee
IPC: H01R13/53
Filed: 1983-09-05
Abstract: Connexion à enfichage de boite d'extrémité, monophasée dans laquelle le connecteur est constitué d'un axe 15 qui présente, d'un coté, un évidement 17 dans lequel une broche male 16 entrant en prise dans une douille élastique 22 de la traversée 23 est vissée, cette broche male présentant, du coté orienté vers l'axe, une partie élargie à six pans 18, l'autre coté, accessible depuis l'extérieur, de l'axe présentant un évidement allongé 19 pourvu d'une douille femelle 21 destinée à recevoir un dispositif de mise à la terre.
Patent BE-900219-A (BE)
Title: Procede et compositions pour la coloration des phaneres.
Inventor: MANIER F
IPC: A61K8/39
Filed: 1984-07-25
Abstract: Le procédé de teinture de phanères comporte deux étapes :1) lavage avec une composition aqueuse renfermant au moins deux tensioactifs non ioniques de structure chimique différente, un sel de métal non toxique et un acide organique ; et 2) teinture proprement dite avec une composition aqueuse qui contient deux sortes de tensioactifs dont une peut etre anionique, un alcool, un corps gras, un épaississant, et un colorant naturel.
Patent BE-900792-A (BE)
Title: Element d'accouplement pour des conduits dans lesquels passent des milieux contenant des substances radioactives ou toxiques.
Inventor: GEMBUS H-D
IPC: F16L37/28
Filed: 1984-10-10
Abstract: La région d'extrémité  (21) de l'un des conduits (13) est agencée coaxialement, de manière à ce qu'une partie tubulaire extérieure (23) soit disposée autour d'une partie tubulaire intérieure (85) communiquant avec le conduit (13). L'un des organes d'accouplement (19) est relié à la partie (23) qui peut coulisser par rapport à la partie tubulaire intérieure. Utilisation dans l'industrie nucléaire.
Patent BE-901041-A (BE)
Title: Marque applicable a des articles en general pourvue d'un dispositif de verrouillage empechant son enlevement abusif.
Inventor: MAZZUCCHELLI A
IPC: E05B73/00
Filed: 1984-11-13
Abstract: Marque applicable sur des articles en général, caractérisée en ce qu'elle est constituée d'un premier et d'un second éléments (1, 2) dont le second peut s'insérer dans le premier mais est empeché d'en etre retiré par des moyens de verrouillage (7), lesdits premier et second éléments étant pourvus chacun d'organes (5, 14, 16, 18) qui coopèrent pour saisir entre eux l'article à marquer, des moyens (11, 20, 21, 8) étant prévus pour permettre le déverrouillage autorisé desdits moyens de verrouillage.
Patent BE-905863-A (BE)
Title: Self-priming manually operated plunger pump - has outer tube with foot valve and telescopically sliding inner tube with seal and non-return valve
IPC: F04B9/14
Filed: 1986-12-04
Abstract: The outer tube of the pump is connected through a surface mounting plate with its lower end (12) submerged below the water level. The tube is fitted with a foot valve and strainer (13). The upper end of the tube has a guide bush through which passes an inner tube (3). - The lower end of the inner tube incorporates a non-return valve and strainer (17) and a sealing ring assembly (14,15,16) The tube is actuated by a handle at the top and water flows through the inner tube to the discharge branch. The pump is self-priming.
Patent BE-763882-A (BE)
Title: Dyeing cellulosic materials using ketone/for - condensation products
IPC: D06P3/60
Filed: 1971-03-05
Abstract: Process for drying or printing cellulose-contg. materials using a reticulation agent in which organic water-soluble dyes are used which comprise reactive groups and condensation products of ketones and HCHO. Alkali or thermal treatment is also included in the process. The organic dyes used include acridine stilbene and oxazine dyes. The ketones include MEK, acetone, cyclohexanone, etc.
Patent BE-776668-A (BE)
Title: Welding electrode - with a hollow metal core filled with powdered iron for welding cast iron
IPC: B23K35/30
Filed: 1971-12-14
Abstract: A welding electrode comprising a hollow metal core filled with Fe powder, the core being an Ni base alloy is covered with a flux comprising =25 wt. % Ni powder, 4-18 wt. % Ni coated Mg, 18-47 wt. % alkali metal carbonates e.g. Ba, Ca or Sr, 6-18 wt. % deoxidants e.g. Fe alloys with Al, Si, Mn & Ti, =11 wt. % Fe powder, 2-13 wt. % Cu, 7 - 16 wt. % CaF2 or fluorspar, 4-24 wt. % carbon such as graphite, cellulose etc. and 1-6 wt. % kaolin.
Patent CA-1029395-A (CA)
Title: Procede de preparation d'acides dicarboxyliques
Inventor: BILLET LUCIEN
IPC: C07C55/02
Filed: 1974-05-03
Granted: 1978-04-11
Abstract: BREVET D'INVENTION          PROCEDE DE PREPARATION D'ACIDES DICARBOXLIQUES               RHONE-POULENC S.A.                    ABREGE La présente invention a pour objet un procédé de préparation d'acides alcane-dicarboxyliques, par déperoxydation duplicative au moyen d'ions ferreux, de peroxydes provenant de l'oxydation de cycloalcanones par l'eau oxygénée. Ce procédé est caractérisé en ce que la réaction est conduite en présence d'hydrogène et d'un catalyseur d'hydrogénation.
Patent CA-1054335-A (CA)
Inventor: WITCHELL JOHN B
IPC: B22C7/02
Filed: 1975-02-05
Granted: 1979-05-15
Abstract: Abstract of the Disclosure A pattern representing the airfoil section of a sta-tor vane is located on a supporting block adapted to be received in a casting fixture.  A locating block is also provided in the casting fixture in spaced relation to the airfoil pattern on the supporting block.  The angle of the airfoil pattern is adjusting within the casting fixture chamber relative to the locating block.  A fixed mold is adapted to mate with the mold formed in the adjustable cast fixture and the two molds are placed on a lathe by means of the locating  block set in one of the molds so that the surfaces for receiving the inner and outer shroud mold cavities can be formed.  The molds are then matched with the inner and outer shroud cavities, and the wax or plas-tic pattern material is injected into the so-formed mold cavity for forming the investment pattern.  When it is necessary to produce a new vane casting with modified stagger angle, it is necessary to re-orient the half airfoil pattern in the casting fixture relative to the locating block.
Patent CA-1037307-A (CA)
Inventor: LEVANTINE ALLAN D
IPC: A61B3/12
Filed: 1975-02-11
Granted: 1978-08-29
Abstract: A B S T R A C T      An improved coaxial ophthalmoscope incorporates a light trap for absorbing substantially all of the light not utilized for illuminating the retina of the eye under examination and thereby prevents the unused light from reflecting back into the eye of the viewer thus obscuring the vision thereof. The ophthalmoscope includes means for generating a beam of visible light in a first direction along a first axis . Beam splitter means are spaced from the generating means and are positioned to intercept the beam of light and reflect a first preselected amount thereof in a second direction, different from the first direction, along a viewing axis. The light trap is spaced from the splitter means and is positioned to receive a second preselected amount of the beam transmitted through the splitter means along the first axis. The ophthalmoscope also includes means for directing the first amount of light into an eye under examination and for viewing the eye through the splitter means.
Patent CA-1068272-A (CA)
Inventor: IRIKURA TSUTOMU
IPC: C07D405/12
Filed: 1975-03-06
Granted: 1979-12-18
Abstract: ABSTRACT OF THE DISCLOSURE 1-(3-Phenylpropyl)-4-furoylpiperazine represented by the following general formula (I).                               (I) wherein R1 and R2, which may be the same or different, each represents a hydrogen atom or a lower alkyl group containing 1 to 4 carbon atoms; R3 represents a hydrogen atom, a halogen atom, a lower alkyl group containing 1 to 4 carbon atoms, or a lower alkoxy group containing 1 to 4 carbon atoms, R4 and R5, which may be the same or different, each represents a hydrogen atom or a lower alkyl group containing 1 to 4 carbon atoms,  and pharmaceutically acceptable addition salts thereof.          These compounds are useful as analgesic agents, and are characterized by their ability to produce analgesia without such side effects as seen in narcotic analgesics.
Patent CA-1037643-A (CA)
Inventor: SCHLATZER ROBERT K JR
IPC: A61K47/32
Filed: 1975-04-14
Granted: 1978-08-29
Abstract: WATER THICKENING AGENTS AND EMULSIFIERS                    ABSTRACT OF THE DISCLOSURE         Copolymers of a carboxylic acid monomer and one or more higher, that is 10 to 30 carbon atoms, alkyl acrylate esters surprisingly serve as efficient thickeners of aqueous solutions, even in the presence of substantial amounts of in-organic salts such as sodium chloride.
Patent CA-1043974-A (CA)
Inventor: STROEM ARNE G
IPC: H01G4/224
Filed: 1975-09-17
Granted: 1978-12-12
Abstract: ABSTRACT OF THE DISCLOSURE Apparatus for encapsulating electrical components such as capacitors comprises a number of plastic moulds each having an open end in communication with a common trough-shaped pouring ingate.  A liquid, hardenable plastics filling compound is poured into the moulds,  via the ingate, in excess under vacuum and the plastics compound is then cured.  After curing, the pouring ingate together with the remaining surplus filling compound is cut off from the encapsulated components and each mould remains as a case around the component contained inside.
Patent CA-1038981-A (CA)
Inventor: GABRIELSON BRUCE C
IPC: H04M19/04
Filed: 1975-10-27
Granted: 1978-09-19
Abstract: Abstract of the Disclosure A solid state interrupter is described for controlling the visual and audible indicators in telephone systems and more particularly to control the line selection lamps and electro-mechanical ringers in key telephone sets. The interrupter includes switching devices individually connected between a pair of lamp wink terminals, a pair of lamp flash terminals and a pair of ring signal terminals. Each of the switching devices includes a control circuit for alternately enabling and blocking the flow of current in the circuit between the associated terminals in response to the application of a predetermined control signal to the respective control circuit.  An oscillator is provided for generating an a.c. reference signal.  Suitable dividers and gates are connected between the oscillator and the control circuits of the switching devices to control the duty cycle and frequency that the circuit is closed between the associated terminals.  The switching devices connected to the ring signal terminals includes an isolator for isolating the ringing signal terminals from the interrupter to eliminate ground current between the two circuits.  The isolator may be in the form of a light sensitive transistor and a light emitting diode so that light emitted from the diode in response to current flow results in an impedance across the transistor.
Patent CA-1051577-A (CA)
Inventor: BRAUN HELMUT
IPC: C08L27/22
Filed: 1975-12-10
Granted: 1979-03-27
Abstract: PROCESS FOR THE MANUFACTURE OF PLASTICS DISPERSIONS      Abstract of the disclosure: The wet adhesion of plastics dispersions and of paints made therewith is widely improved, if in the manufacture  of the dispersions a nucleophilically substitutable .alpha.-.beta.-unsaturat-ed halogen compound in an amount of 0.5 to 10% by weight cal-culated on the total amount of monomers is copolymerized, and the dispersion so obtained is reacted with ammonia at a tempera-ture of at least 50°C.
Patent CA-1063598-A (CA)
Inventor: LANDLER JOSEF
IPC: C09B41/00
Filed: 1976-01-29
Granted: 1979-10-02
Abstract: Abstract of the Disclosure:     A new and very advantageous process had been found for the preparation of azo dyestuffs by diazotation and coupling in which the synthesis is carried out without the hitherto usual addition of an acid, with the proviso that at least one of the diazo and coupling components contains at least one acid group.  Besides the saving of reaction material and sub-sequently of alkali for neutralization of the reaction medium and isolation of the dyestuff, highly concentrated solutions of the dyestuff and salt-free or practically salt-free dyestuffs ran be obtained, and waste-water is no longer charged with big amounts of salts.
Patent CA-1060206-A (CA)
Inventor: HOLLYDAY WILLIAM C JR
IPC: C10L1/22
Filed: 1976-02-03
Granted: 1979-08-14
Abstract: ABSTRACT OF THE DISCLOSURE     Nitrogen compounds such as amides, diamides, and ammonium salts of: monoamides or monoesters of dibasic acids, alone or in combination, with (a) a hydrocarbon selected from the group of petrolatums, microcrystalline wax, aromatics alkylated with C12 to C40 alkyl groups and isomerized waxes, and/or (b) a pour point depressant, particularly an ethylene backbone polymeric pour point depressant, are wax crystal modifiers and cold flow improvers for middle distillate fuels, particularly diesel fuel.
Patent CA-1053500-A (CA)
Inventor: KUMAR SURINDER
IPC: A23J3/22
Filed: 1976-02-16
Granted: 1979-05-01
Abstract: SUBSTITUTE                       REMPLACEMENT               SECTION is not Present Cette Section est Absente
Patent CA-1061498-A (CA)
Inventor: VAN BREDERODE ROBERT A
IPC: B01J2/10
Filed: 1976-07-27
Granted: 1979-08-28
Abstract: ABSTRACT OF THE DISCLOSURE   A process for producing fine polymer powders which comprises dissolving 1 to 40 weight percent of a polymer in a solvent at a temperature in the range of 90 to 165°C  under autogenous conditions, cooling the solution to a temperature to precipitate the polymer and to leave in solution an amount of polymer less than that which will inhibit the formation of droplets upon atomization of the solution into a drying zone, said cooling being carried out under agitation condition- of high shear, to produce a slurry of particulate polymer and solvent, atomizing said slurry into a vaporization zone, feeding a drying gas into the vaporation zone at a temperature in the range of 90 to 160°C., recovering the partially dry polymer particles, drying the particles and recovering a polymer powder of less than 100 micron size.
Patent CA-1091687-A (CA)
Title: Compositions tinctoriales pour cheveux humains et nouveaux etheroxydes entrant dans ces compositions
Inventor: BUGAUT ANDREE NEE ORMANCEY
IPC: A61Q5/06
Filed: 1976-07-29
Granted: 1980-12-16
Abstract: Composés utiles en teinture pour cheveux humains répondant à la formule: (I') dans laquelle Z représente un radical alkyle inférieur substitué choisi parmi le groupe, carbalkoxyaminoalkyle, alkoxyalkyle, N, N-dialkylcarbamylalkyle, acylaminoalkyle, uréidoaminoalkyle, mésylaminoalkyle et                  ,  n étant un nombre entier de 1 à 6 et X? est un reste anionique, en particulier un atome d'halogène ou un radical CH3SO4, R1 et R2, identiques ou différents, peuvent être un atome d'hydrogène, un radical alkyl inférieur ou un radical alkyl inférieur substitue, et les groupes fonctionnels NO2 et NR1R2 peuvent occuper sur le noyau toutes les positions par rapport à OZ.  Compositions tinctorials pour cheveux et application à la teinture des cheveux humains. *N peut être substitué ou non par alkyle ou aryle éventuellement substitués.
Patent CA-1061363-A (CA)
Inventor: LEONE RONALD E
IPC: C07C67/00
Filed: 1976-08-05
Granted: 1979-08-28
Abstract: Abstract of the Disclosure A radiation-sensitive composition is disclosed including silver halide grains capable of forming an inter-nal latent image and an acylhydrazinophenylthiourea nuclat-ing agent.  This composition can be used as a coating on a support to form a photographic element.