baber/WOPTO huggingface dataset:
Patent BR-112023003939-A2 (BR)
Title: Derivados heterocíclicos com atividade pesticida, possuindo substituintes contendo enxofre
Inventor: VIKAS SIKERVAR
IPC: C07D471/04
Filed: 2021-09-01
Abstract: DERIVADOS HETEROCÍCLICOS COM ATIVIDADE PESTICIDA, POSSUINDO SUBSTITUINTES CONTENDO ENXOFRE. Compostos de fórmula (I), em que G1, G2, X, R2 e Q são como definidos na reivindicação 1.  Além do mais, a presente invenção se refere a composições agroquímicas que compreendem compostos de fórmula (I), à preparação destas composições e ao uso dos compostos ou composições na agricultura ou horticultura para combater, prevenir ou controlar pragas animais, incluindo artrópodes, e em particular insetos, moluscos, nematoides ou representantes da ordem Acarina.
Patent SK-9389-A3 (SK)
Title: The equipment for sliding rails
Inventor: THEURER JOSEF
IPC: B23K11/04
Filed: 1989-01-05
Abstract: A rail pulling and shifting unit (1) for longitudinally shifting rails (10) of laid tracks to narrow the interval or gap (36) between two rails (10) to be welded which follow one another in the longitudinal direction, the fastenings (38) of the rail (10) to be shifted being undone or loosened, comprising two pairs (4) of rail clamping jaws operable by a hydraulic cylinder- and-piston assembly (2) by which they are also joined to form a closed, annular mechanical unit (29). The rail shifting unit (1) in the form of an annular mechanical unit (29) - with correspondingly further spacing of the drive cylinders (3) forming the hydraulic piston-and-cylinder assembly (2) transversely of the rail and of the two pairs (4) of clamping jaws longitudinally of the rail - is designed for the central accommodation of or for arrangement around an electrical flash butt welding unit (5). …<IMAGE>…
Patent CZ-26792-A3 (CZ)
Inventor: PECH JAROMIR ING
IPC: G01J3/08
Filed: 1992-01-30
Abstract: Zařízení k identifikaci a měření absorbce elektromagnetického záření povrchem těles obsahuje napájecí zdroj (4), alespoň jeden polovodičový zdroj (3) elektromagnetického záření ozařující prošetřovaný povrch tělesa (1), polovodičovou kameru (2),jejíž výstup je napojen jednak na televizní monitor (5) a současně na vstup integračního členu (6), jehož výstup je spojen s měřidlem (7).
Patent CZ-12993-A3 (CZ)
Inventor: VOTAVA ARNOST ING
IPC: B63H8/20
Filed: 1993-02-04
Abstract: Pár plovákových lyží (1) je spřažen vodicí tyčí (7) tak, že
lyže jsou prostřednictvím svislých čepů (3) otočně uložených
v pouzdrech (2) a kloubů (5) připevněny k objímkám
(6) suvně a otočně uložených na vodicí tyči. Uprostřed vodicí
tyče je upevněno ložisko (8) k uložení stožáru (9)
plachty, konce vodicí tyče jsou zajištěny proti vysunutí objímek.
Vodicí tyč je zčásti obklopena ochrannou lištou (11)
pokrytou na vnější straně ochrannou hmotou (13). Řada
pouzder v horní ploše lyže umožňuje změnu polohy vodicí
tyče. Suvně uložená základová deska (14) umožňuje změnu
polohy vázání a distanční kroužky (16) umožňují vymezit
rozsah vzájemného pohybu lyží. Pár lyží lze za účelem startu
sepnout k tomu určenými třmeny.
Patent CZ-33899-A3 (CZ)
Title: 2,6,9-trisubstituted purine compounds, inhibition process of cell proliferation and pharmaceutical compositions
Inventor: LUM ROBERT T
IPC: C07D473/36
Filed: 1997-08-01
Abstract: A 2,6,9-trisubstituted purine composition having the following formula:   <IMAGE>   where X is a amino, oxo, thio, of sulfone moiety, R1 is a lower alkyl, substituted lower alkyl, cycloalkyl, substituted cycloalkyl, cycloheteroalkyl, substituted cycloheteroalkyl, aryl, substituted aryl, heterocycle, hetaryl, substituted hetaryl, aralkyl, heteroaralkyl, heteroalkyl, alkyl alkenyl, alkyl alkynyl, alkyl cycloalkyl, or alkyl cycloheteroalkyl, each having from 1 to 20 carbon atoms; R2 is hydrogen, lower alkyl, substituted lower alkyl, cycloalkyl, substituted cycloalkyl, aryl, substituted aryl, heterocycle, hetaryl, substituted hetaryl, aralkyl, heteroaralkyl, heteroalkyl, alkyl alkenyl, alkyl alkynyl, alkyl cycloalkyl, or alkyl cycloheteroalkyl; and R3 is halogen, hydroxyl, thio, alkoxy, alkylthio, lower alkyl, -NR4R5 or a component having the formula:   <IMAGE>   wherein when R3 is 2-hydroxyethylamino and R2 is methyl, R1-X is not amino, 3-methyl-2-butenylamino, benzylamino, or m-hydroxybenzyl-amino, when R3 is 2-hydroxyethylamino and R2 is isopropyl, R1-X is not benzylamino, m-hydroxybenzylamino, or 3-methylbutylamino, when R3 is 2-hydroxyethylamino and R2 is 2-hydroxyethyl, R1-X is not benzylamino and when R3 is selected from the group consisting of 2-propanol-2-methylamino and 2-dimethylaminoethylamino and R2 is methyl, then R1-X is not benzylamino.
Patent CZ-52695-A3 (CZ)
Title: Benzolactam derivatives process of their preparation and pharmaceutical composition containing thereof
Inventor: BOCHIS RICHARD J
IPC: A61P5/00
Filed: 1993-08-18
Abstract: PCT No. PCT/US93/07791 Sec. 371 Date Apr. 18, 1995 Sec. 102(e) Date Apr. 18, 1995 PCT Filed Aug. 18, 1993 PCT Pub. No. WO94/05634 PCT Pub. Date Mar. 17, 1994There are disclosed certain novel compounds identified as benzo-fused lactams which promote the release of growth hormone in humans and animals. This property can be utilized to promote the growth of food animals to render the production of edible meat products more efficient, and in humans, to increase the stature of those afflicted with a lack of a normal secretion of natural growth hormone. Growth promoting compositions containing such benzo-fused lactams as the active ingredient therefore are also disclosed.
Patent CZ-89597-A3 (CZ)
Title: Biphenyl compounds and a contrast agent containing thereof
Inventor: ALMEN TORSTEN
IPC: C07C233/43
Filed: 1995-09-22
Abstract: The invention provides low viscosity iodinated aryl compounds, useful as X-ray contrast agents, of formula I    <IMAGE>  (I)  (wherein n is 0 or 1, and where n is 1 each C6R5 moeity may be the same or different; each group R is a hydrogen atom, an iodine atom or a hydrophilic moiety M or M1, two or three non-adjacent R groups in each C6R5 moiety being iodine and at least one, and preferably two or three, R groups in each C6R5 moiety being M or M1 moieties; X denotes a bond or a group providing a 1 to 7 atom chain linking two C6R5 moieties or, where n is 0, X denotes a group R; each M independently is a non-ionic hydrophilic moiety; and each M1 independently represents a C1-4alkyl group substituted by at least one hydroxyl group and optionally linked to the phenyl ring via a carbonyl, sulphone or sulphoxide group, at least one R group being an M1 moiety; with the proviso that where n is zero either at least one M1 group other than a hydroxymethyl or 1,2-dihydroxyethyl group is present or then if one hydroxymethyl or 1,2-dihydroxyethyl M1 group is present at least one nitrogen-attached or hydroxylated-C3-4 alkyl moiety-containing M group is also present) and isomers thereof.
Patent CZ-94396-A3 (CZ)
Title: Novel emulsion preparation
Inventor: LUNDQUIST STEFAN
IPC: A61K47/44
Filed: 1994-10-05
Abstract: PCT No. PCT/SE94/00926 Sec. 371 Date Jan. 30, 1995 Sec. 102(e) Date Jan. 30, 1995 PCT Filed Oct. 5, 1994 PCT Pub. No. WO95/09609 PCT Pub. Date Apr. 13, 1995The present invention is related to a pharmaceutical formulation which is an oil-in-water emulsion for parenteral and oral use which comprises (i) an emulsion-stabilizing surface active drug in high concentration; (ii) optionally a pharmacologically inert oil; (iii) optionally a surfactant; (iv) water or a buffer; and (v) an agent giving isotonicity to the final formulation; the use of and a process for preparation of the formulation.
Patent SK-14498-A3 (SK)
Title: Axle measuring support for fixing a sensor head on the rim of a vehicle wheel
Inventor: OHNESORGE AXEL
IPC: G01B5/255
Filed: 1998-02-02
Abstract: The holder has a frame (3) for direct or indirect stable support on the wheel rim (5) of the motor vehicle (2). The frame has two diametrically opposed arms (13,14) on the outer ends of which are hooks (15,16) to engage in the profile of a tyre (17). Their inner ends are connected to the end pointing away from the frame of a single arm lever (7,8) by rotary bearings (11,12). The other end of the lever is connected to the frame by a hinge (20,21) and tension spring (22,23). Means are provided for clamping the lever radially inwards. Spiral coiled springs (33,34) are operated by nuts (31,32). The single arm levers are prestressed outwardly by centring springs which have the same strength and characteristics and are supported on a central point of the frame.
Patent SK-36393-A3 (SK)
Title: Biphasic relase formulations for lipophilic drugs and method
Inventor: BARNWELL STEPHEN GEORGE
IPC: A61K47/12
Filed: 1991-10-18
Abstract: PCT No. PCT/GB91/01824 Sec. 371 Date May 10, 1993 Sec. 102(e) Date May 10, 1993 PCT Filed Oct. 18, 1991 PCT Pub. No. WO92/06680 PCT Pub. Date Apr. 30, 1992.A pharmaceutical formulation comprises: (a) a C12-C24 fatty acid, which may be saturated or mono- or poly-unsaturated, such as oleic or linoleic acid; and (b) a generally lipophilic pharmaceutically active substance. A portion of the C12-C24 fatty acid is formulated for non-sustained release on non-parenteral administration and a portion of the C12-C24 fatty acid and at least a portion of the pharmaceutically active substance are formulated for sustained release on non-parenteral administration. The pharmaceutically active substance may be a cardiovascular drug such as propranolol, verapamil, nifedipine, diltiazem, metoprolol, nicardipine or labetolol. Such formulations promote absorption redistribution of the active substance(s) from the hepatic portal blood supply to the lymphatic system, thereby avoiding first-pass liver metabolism. Formulations of this type will have a predictable dose response in patients, achieved with a lower chemical load, with which therapeutic efficacy is maintained.
Patent SK-58499-A3 (SK)
Title: Device for discharging or mixing lump materials
Inventor: ROSENFELLNER GERALD
IPC: F27D3/08
Filed: 1997-11-07
Abstract: A device for discharging or mixing lump materials from a shaft furnace with a hollow body for discharging the reaction materials open at the bottom and/or at least to one side, has screws arranged in a star-shape in the hollow body. These screws have shafts of different lengths in a plane and/or one screw is a continuous screw. In one of the possible combinations of floating shafts (2) of three different lengths, the shafts are arranged in the shaft furnace (1) so as to form an eight-pointed star, the opposite floating shafts (2) having the same length. The "dead" or non-stirred area at the centre of the shaft furnace is extremely reduced in this combination.
Patent CZ-219092-A3 (CZ)
Title: Window with circumferential frame made of a section extruded from a polymer, a process for producing such window and apparatus for making the same
Inventor: CORDES HANS
IPC: B60J10/02
Filed: 1992-07-13
Abstract: Prodn. of a glass plate with a polymer frame or frame section, includes extending a profiled polymer section, using a calibrated extruder nozzle, immediately onto the edge region of the glass plate, or onto an intermediate section consisting of a glass light opaque layer and/or one or more adhesion improving layers. At least one local profile section is mechanically removed and a guide hardening polymer is injected, which forms a permanent connection with the already hardened polymer.
Patent CZ-234892-A3 (CZ)
Inventor: JAKUBEC FRANTISEK
IPC: E05F15/60
Filed: 1992-07-27
Abstract: Zařízení tvoří cívky rozvinutého lineárního motoru (1),
umístěné v řadě na nepohyblivé části dveří (2) a permanentní
magnety (3), umístěné v řadě proti cívkám (1) na pohyblivé
části dveří (4), přičemž pohyb dveří nastane po
dání impulsu k napájení cívek (1) elektrickým proudem a
tím vytvoření elektromagnetické síly působící na permanentní
magnety (3), tedy na pohyblivou část dveří (4).
Patent CZ-242092-A3 (CZ)
Title: process for preparing starch hydrolyzate with a high content of protein, maltose and glucose
Inventor: ROICK THOMAS DIPL CHEM
IPC: A23L29/219
Filed: 1992-08-04
Abstract: Native cereal enzyme extract, rich in protein and minerals and contg. the protein as insol. gluten and soluble protein from the cereal flour, is hydrolysed, alone or in admixture with a starch suspension in ratio of 1:1-10 wt.%, and a dry matter content of 5-42 wt.%, with moderate stirring and for 1-14h, with addn. of an alpha-amylase, a proteinase and simultaneous utilisation of the natural cereal beta-amylase present in the medium. Hydrolysis is at 45-67 deg.C and pH 4.5-6.0, to 45.50 dextrose equiv. units.
Patent CZ-322183-A3 (CZ)
Title: Process for producing yarn from a drawn sliver and apparatus for making the same
Inventor: FEHRER ERNST DR
IPC: D01H1/11
Filed: 1983-05-06
Abstract: In a process of making a yarn from a drawn roving, fibre ends which protrude from the roving when it has been twisted are helically wound around the roving. In order to ensure a proper winding, the fiber ends protruding from the roving are wound around the latter in a sense which is opposite to the sense in which the roving is twisted.
Patent CZ-675190-A3 (CZ)
Title: heat insulation of machine tool frames
Inventor: CERMAK PETR
IPC: B24B41/00
Filed: 1990-12-28
Abstract: Above the rear bearing (1) there is a tub (2) forming the wettable surface of the machine. The space between the tub (2) and rear bearing (1) is filled by a thermally insulated layer (5), for example a cast thermally insulated layer, made of syspur foam.<IMAGE>
Patent CZ-111095-A3 (CZ)
Title: Derivatives of 3,4-dihydro-2(1h)-quinolone and pharmaceutical composition based thereon
Inventor: CHENARD BERTRAND L
IPC: C07D401/06
Filed: 1993-07-23
Abstract: PCT No. PCT/US93/06827 Sec. 371 Date Apr. 25, 1995 Sec. 102(e) Date Apr. 25, 1995 PCT Filed Jul. 23, 1993 PCT Pub. No. WO94/10166 PCT Pub. Date May 11, 1994The present invention is directed to compounds of formula (I), and the pharmaceutically acceptable acid addition salts thereof, wherein R is selected from the group consisting of F,-CF3, -OCH3, -O(C1)alkyl substituted with 1 to 3 fluoro atoms. -O(C2) substituted with 1 to 5 fluoro atoms, and -O(C3)alkyl substituted with 1 to 7 fluoro atoms. The compounds of formula (I) are useful in the treatment of stroke, traumatic brain injury and central nervous system degenerative diseases.
Patent CZ-134295-A3 (CZ)
Title: Exchangeable plough blade
Inventor: JODL JAROSLAV ING
IPC: A01B15/06
Filed: 1995-05-25
Abstract: This replaceable plough blade (1) is mounted on the plate (4) of the frame (5) by dovetailed, conical narrowing springs (2,3) and grooves (7,8). The grooves (7,8) continue to the hollow 9,10) for mounting the  springs (2,3) in the grooves (7,8). The replaceable plough blade (1) is mounted by springs (2,3) into the hollow (9,10) and by movement in a horizontal direction the springs (2,3) fit into the grooves (7, 8). The coupling is self-collecting in the direction of ploughing.<IMAGE>
Patent CZ-165098-A3 (CZ)
Title: Inflatable elastic pad for packaging purposes
Inventor: FARISON BRIAN K
IPC: B65D81/07
Filed: 1996-11-08
Abstract: There is provided an inflatable cushion inflated through a single inflation valve. A pair of inflated panels held in place by at least one tie strap connecting the panels rest beneath each end of the bottom of an article to be protected. The cushion has a pair of inflatable end chambers interconnected to the bottom panels and a pair of inflatable side chambers interconnected to the end chambers, which when inflated protect the ends and sides of the article. This is facilitated by internal openings which allow the inflated panels to easily bend underneath the ends of the article and around the corners. There are recesses at each corner which extend from each corner of one internal opening toward a peripheral edge of the cushion to provide a wedge-like portion of the side chambers. In one of the embodiments, an additional pair of internal openings facilitates a pair of top inflatable chambers interconnected to the end chambers to rest on the top of the article. In another embodiment of the present invention, the chamber protecting the upper portion of the article includes a single inflatable chamber which folds across the top of the article. The top chamber has an internal opening in the middle thereof formed by a weld. Extending inwardly from the weld are portions of each thermoplastic sheet which remain after the cushion has been cut and adapted to hold a thin article.
Patent CZ-169197-A3 (CZ)
Title: Process for producing abrasive grains based on aluminium alpha-oxide
Inventor: HANZL MILAN ING CSC
IPC: C09K3/14
Filed: 1997-06-02
Abstract: A method of manufacturing abrasive grains based on α-Al2O3 by preparing salt, transforming it to gel, drying, calcination of the xerogel and sintering is based on controlled gelatinisation to set the required microstructures by adding a solution of polybasic organic acids, possibly containing an alloying element, while creating a meta-stable colloidal solution of  aluminium hydroxide-oxide in a mix of water and alcohol (1 to 70% of volume) with 1 to 4 carbon atoms with added strong inorganic acids. Subsequently combined capillary desiccation with convection heating on ceramic membranes made of α-Al2O3 or with a fixed layer of α-Al2O3 ensures quick and effective desiccation while simultaneously creating the required structure of xerogel. The xerogel can then be subjected to impregnation with alcohol containing an alloying element. After firing abrasive grains with the required microstructure and potential density of 92 % to 99 % are achieved.
Patent CZ-171596-A3 (CZ)
Title: Process of continuous anionic polymerization of at least one (meth)acrylic monomer for preparing polymers with high content of a solid matter
Inventor: VUILLEMIN BRUNO
IPC: B01J19/24
Filed: 1996-06-12
Abstract: A method for the continuous prodn. of (meth)acrylic homopolymers or copolymers from ≥ 1 (meth)acrylic monomer comprises mixing, at a temp. Tm, a flux Fm consisting of the monomer(s) for copolymerisation and a flux Fa of (co)polymerisation initiator, the ratio Fm:Fa being kept constant, followed by continuous injection into a (co)polymerisation reactor. A flux Fr, resulting from the mixing of Fm and Fa, is made in a 'micro-mixer' using an initiation system with a propagation constant, Kp(t), = ≥ 500 l/mol<-1>s<-1> at an initial temp. To, the time, Tm, of remaining in the 'micro-mixer' being < (co)polymerisation time and the concn.. Of monomer(s) in the flux >10 wt.%.
Patent CZ-173199-A3 (CZ)
Title: Process for preparing esters of (meth)acrylic acid
Inventor: AICHINGER HEINRICH
IPC: C07C67/58
Filed: 1997-11-21
Abstract: Method for producing (meth)acrylic acid esters by reacting (meth)acrylic acid with a C4-C12-alkanol in the presence of sulfuric acid or sulfuric acid mono C4-C12-alkyl ester as a catalyst, wherein A) the reaction is carried out in an esterification unit comprising a first reactor and at least one other reactor, B) the first reactor is loaded with a mixture of (meth)acrylic acid, C4-C12-alkanol and a catalyst, said mixture containing no more than 5 wt.% of water in relation to the sum of the starting materials, C) esterification is carried out in the first reactor without removing ester, alkanol or water until (meth)acrylic acid reaction of at least 40 % is obtained, as long as the mixture remains single phase, and D) esterification is continued in at least one other reactor in which the water formed is removed by distillation.
Patent CZ-176893-A3 (CZ)
Title: Process for preparing feeding stuff for ruminants
Inventor: BORGIDA LOUIS-PATRICK
IPC: A23K20/20
Filed: 1993-08-27
Abstract: The process according to the invention for protecting food proteins of plant origin from their degradation in the rumen of ruminants consists in treating the proteins of plant origin with a mixture of oxidising catalysts, based on Cu, Fe, Mn, Co, Cr and/or Ni salts, and in the presence of an alkaline-earth metal hydroxide or oxide, and in then conditioning (packaging) the product thus obtained.
Patent CZ-192697-A3 (CZ)
Title: Elastomer functionalized by grafted carboxylic or ester groups and its use for preparing functionalized elastomer/bitumen compositions, which may be used for preparing coating compositions
Inventor: NICOL PASCAL
IPC: C08L95/00
Filed: 1996-10-16
Abstract: PCT No. PCT/FR96/01613 Sec. 371 Date Aug. 22, 1997 Sec. 102(e) Date Aug. 22, 1997 PCT Filed Oct. 16, 1996 PCT Pub. No. WO97/14726 PCT Pub. Date Apr. 24, 1997A functionalized elastomer is provided which is of the type containing a substrate elastomer, having a weight-average molecular mass (+E,ovs M+EE w)0 of between 10,000 and 600,000 daltons and a polydispersity index of less than 5, onto which are grafted, in an amount representing 0.1 to 10% by weight of the substrate, sequences carrying carboxyl or ester functional groups, wherein its weight-average molecular +E,ovs M+EE w is such that the ratio   <IMAGE>   is less than 20% and the sequences grafted onto the substrate correspond to the formula   <IMAGE>   in which R1 denotes an (x+z+1)-valent C1 to C12 hydrocarbon radical, X represents H or a monovalent C1 to C12 hydrocarbon radical R, z is equal to zero or 1 and x is an integer having a value ranging from 1 to 3 with x+z </=3. Bitumen/EF compositions useful for making surfacings may be produced by incorporating the EF into a bituminous component.
Patent CZ-201267-A3 (CZ)
Inventor: HANULIAK ALOJZ
IPC: A63B69/00
Filed: 2012-01-31
Abstract: Herní automat pro nácvik odpalu mícku pri baseballu a softballu po simulovaném nadhozu mícku je tvorený základním vertikálním tvarovaným telem (1), odpalistem (3) a tlumící stenou (2) pro utlumení pohybu mícku (7) po odpalu. Na základním vertikálním tele (1) je umísten prvek pro zavesení mícku (7) s aretací polohy mícku (7) pred odpalem a mincovník (8). Spoustecí prvek (9) je umísten na základním vertikálním tele (1) a/nebo na odpalisti (3). Prvkem pro zavesení mícku (7) je duté otocné rameno (5) kruhového prurezu ve tvaru písmene "L". Základní verzi bez elektronických prvku je mozno doplnit elektronickým vybavením, tvoreným rídící pocítacovou jednotkou, displejem (10) pro zadání dat hráce, projekcní stenou (4), radarem pro snímání rychlosti mícku a/nebo mericem rychlosti otocení ramene (5) a projektorem (11) pro promítání simulovaného letu mícku (7) hristem na projekcní stenu (4). Zpusob pouzití automatu simulujícího fázi nadhozu a odpalu mícku pri baseballu ci softballu v provedení bez elektronického vybavení probíhá tak, ze automat po uhrazení príslusné provozní cástky a po spustení spoustecího prvku uvolní mícek zaaretovaný na spodní cásti tlumící steny a umozní mu zaujmout polohu pro odpal. Hrác mícek odpálí po jeho ustálení v poloze pro odpal nebo po mechanickém uvedení do pohybu pomocí bezné pálky urcené pro hru baseball nebo softball. Smer a rychlost odpalu nejsou snímány a mícek je ve svém pohybu pouze tlumen tlumící stenou pro utlumení pohybu mícku po odpalu. Zpusob pouzití automatu simulujícího fázi nadhozu a odpalu mícku pri baseballu ci softballu v provedení s elektronickým vybavením probíhá tak, ze hrác po uhrazení príslusné
Patent CZ-204994-A3 (CZ)
Title: Micro-spheres of micro-organisms dried on a rotary disk and process for preparing thereof
Inventor: RUTHERFORD WILLIAM M
IPC: C12R1/01
Filed: 1993-02-02
Abstract: A process for preparing fatty acid microspheres of microorganisms by rotary disc processing is disclosed. The process is designed to minimize heat risk to the microorganisms during production. Microsphere particles of fatty acid matrix containing microorganisms, preferably stearic acid encapsulated Enterococcus faecium, are also provided.
Patent CZ-218798-A3 (CZ)
Title: Disinfectants
Inventor: ROMANO NICOLETTA
IPC: A01N65/08
Filed: 1997-01-08
Abstract: The present invention relates to disinfecting compositions comprising a peroxygen bleach, an amphoteric surfactant, glutaraldehyde and an antimicrobial essential oil or an active thereof, and to a process for disinfecting surfaces.