baber/WOPTO huggingface dataset:
Patent SG-11201408461X-A (SG)
Title: Double-aerosol device
Inventor: KONNO YOSHIHIRO
IPC: B65D83/38
Filed: 2013-06-20
Abstract: (i2) mwu ft iz s-5 iv x m £ titz s issaj n d9) mm IHMMi _ (43) 2013 ^ 12 ^ 27 0(27.12.2013) WIPO I PCT (10) SUS&MS-^ WO 2013/191248 A1 (51) B65D 83/38 (2006.01) A4SD 34/04 (2006.01) (21) g&fflfiiS^: (22) g&ttHQ: (25) g&fflgia)] §E. PP. (26) (30) r=E. I DP • B65D 81/32 (2006.01) B05B 9/04 (2006.01) PCT/JP2013/066955 2013 ^ 6 M 20 0(20.06.2013) T'—£ 1 : 2012-141093 2012 ^6^ 22 0(22.06.2012) JP (71) tti H A_ Tfx - =L - it £ tt (HOYU CO., LTD.) [JP/JP]; T4618650 !ft£ SI rfT K|X® Jl| 1 T @501 #±fe Aichi (JP). (72) ^Sr i±(KONNO, Yoshihiro); T 4801136 £*n!R:S&¥rfiit* 1 #±te 1 2 Ig-n 5if^_PjTl^ Aichi_ (JP). JH H H](KO- MODA, Takeshi); T4801136 Tfi 1 Site 12 *—ZL— Jlg-&SF5ERlTrt Aichi (JP). /h ;f — ,1 (OZAWA, Kazuma); T 4801136 S*n!R:£&¥rfiit* 1 Site 1 2 * — Aichi (JP). (74) ftSA: ^•fi'Mia^ t#!F®^}iA(NAGOYA ! i IN­ TERNATIONAL PATENT FIRM); T 4600003 ^£P!ft 2osi 9-^ Aichi (JP). (8i) Jt^ia (^ro&i^PBy, IS ^ pj f I): AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IS, JP, KE, KG, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LT, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW. (84) (asrofci^isy > ±T(Dmm(Dfcm% V&tf nlfb): ARIPO (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, SZ, TZ, UG, ZM, ZW), 3- — V [&£%] (54) Title: DOUBLE-AEROSOL DEVICE (54)#^a>«ffc : FIG. 1 00 •t CJ i-H o\ i-H o CJ o & (57) Abstract: A double-aerosol device includes inner containers for hous­ ing each hair treatment component to be mixed together to create a hair dye, hair decolorizer, or hair destainer, and an outer container for housing these inner containers. In this double-aerosol device, the hair treatment compon­ ents are discharged by contracting the inner containers using the pressure of a propellant. The outer container allows at least a portion of the interior to be viewed so that the remaining amount of hair treatment components can be checked, and the inner containers house the hair treatment components in pouches. (57) ZH7 U t\z& Uiiufe€SgM$iJMt!^nSPI::#tii£*i 4iSi7 iufen^i£> Aufe€SgM$iJMti roaissgtssj: v icHfrBS^S0)rtSPa)ii><c < 11 — WO 2013/191248 A11 lllll llllllll II llllll III lllll lllll III III III lllll lllll lllll lllll llll llll lllll lllllll llll llll T (AM, AZ, BY, KG, KZ, RU, TJ, TM), 3 — • V / ^ (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, o, & (x ,\ GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, ~~ 21 *(3)} NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR), OAPI (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG).
Patent SG-11201900554Y-A (SG)
Title: Spiro-lactam nmda modulators and methods of using same
Inventor: KHAN M
IPC: C07D487/10
Filed: 2017-08-01
Abstract: 1 GC N O 00 O 1-1 O (12) INTERNATIONAL APPLICATION PUBLISHED UNDER THE PATENT COOPERATION TREATY (PCT) (19) World Intellectual Property Organization International Bureau (43) International Publication Date 08 February 2018 (08.02.2018) WIPO I PCT (51) International Patent Classification: CO7D 471/10 (2006.01) A61K 31/438 (2006.01) CO7D 487/10 (2006.01) A61P 25/00 (2006.01) A61K 31/407 (2006.01) (21) International Application Number: PCT/US2017/044871 (22) International Filing Date: 01 August 2017 (01.08.2017) (25) Filing Language: English (26) Publication Language: English (30) Priority Data: 62/369,529 01 August 2016 (01.08.2016) US 62/443,915 09 January 2017 (09.01.2017) US (71) Applicant: APTINYX INC. [US/US]; 1801 Maple Av- enue, Suite 4300, Evanston, IL 60201 (US). (72) Inventor: KHAN, M., Amin; 720 Oakton Street, #3A, Evanston, IL 60202 (US). (74) Agent: BRODOWSKI, Michael, H. et al.; Goodwin Proc- ter LLP, 100 Northern Avenue, Boston, MA 02210 (US). (81) Designated States (unless otherwise indicated, for every kind of national protection available): AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JO, JP, KE, KG, KH, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW. (84) Designated States (unless otherwise indicated, for every kind of regional protection available): ARIPO (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW), Eurasian (AM, AZ, BY, KG, KZ, RU, TJ, TM), European (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR), OAPI (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG). Published: with international search report (Art. 21(3)) (54) Title: SPIRO-LACTAM NMDA MODULATORS AND METHODS OF USING SAME (57) : Disclosed are compounds having potency in the modulation of NMDA receptor activity. Such compounds can be used in the treatment of conditions such as depression and related disorders. Orally delivered formulations and other pharmaceutically acceptable delivery forms of the compounds, including intravenous formulations, are also disclosed. onion °nolo omolomioomin 1111101 ow (10) International Publication Number WO 2018/026798 Al
Patent SG-11201909061V-A (SG)
Title: Intelligent module pipeline, intelligent module helical pipeline winding machine and winding method therefor
Inventor: LI LI
IPC: B29C53/58
Filed: 2018-03-23
Abstract: An intelligent module pipeline, an intelligent module helical pipeline winding machine and a winding method thereof. In the cross section of the pipeline, a plurality of intelligent modules () are clamped and helically wound end to end to form a circular pipeline; each of the intelligent module units is an arch-shaped module which is formed by injection molding or compression molding; the each intelligent module unit is provided a reinforcing rib structure inside, a fixing device for fixing and clamping from left to right on the side surfaces, and a clamping device for fixing and clamping end to end at the edges. An arc-shaped chute rail is provided on the front surface of a working panel of the winding machine; the arc-shaped chute rail is provided with at least one pair of feed rollers (107), and is further provided with a locking device (108) and a parallel twisting device (106); the same intelligent module units are arranged end to end on the arc-shaped chute rail, and then are locked by means of the locking device, to form a semicircular pipe diameter by means of the feed rollers; then the parallel twisting device twists the semicircular pipe diameter in parallel to change the winding rail; and the intelligent module units are wound in a staggered arrangement to form helical winding pipelines. 16
Patent IS-1888-B (IS)
Inventor: DAUGAN ALAIN CLAUDE-MARIE
IPC: A61P37/08
Filed: 1995-01-17
Abstract: A compound of formula (I) and salts and solvates thereof, in which: R0 represents hydrogen, halogen or C1-6 alkyl; R1 represents hydrogen, C1-6alkyl, C2-6 alkenyl, C2-6 alkynyl, haloC1-6alkyl, C3-8cyloalkyl, C3-8cycloalkylC1-3alkyl, arylC1-3alkyl or heteroarylC1-3alkyl; R2 represents an optionally substituted monocyclic aromatic ring selected from benzene, thiophene, furan and pyridine or an optionally substituted bicyclic ring attached to the rest of the molecule via one of the benzene ring carbon atoms and wherein the fused ring A is a 5- or 6-membered ring which may be saturated or partially or fully unsaturated and comprises carbon atoms and optionally one or two heteroatoms selected from oxygen, sulphur and nitrogen; and R3 represents hydrogen or C1-3 alkyl, or R1 and R3 together represent a 3- or 4-membered alkyl or alkenyl chain. A compound of formula (I) is a potent and selective inhibitor of cyclic guanosine 3'5'-monophosphate specific phosphodiesterase (cGMP specific PDE) having a utility in a variety of therapeutic areas where such inhibition is beneficial, including the treatment of cardiovascular disorders.
Patent AT-383487-B (AT)
Title: Diagnostic device for recording the axial movement of body parts
Inventor: BERGER MEINHARD DR
IPC: A61B5/11
Filed: 1986-01-23
Granted: 1987-07-10
Abstract: Diagnostic device for recording the axial movement of body parts, in particular for determining the mobility of the arm muscles. A shaft 2 mounted rotatably in a housing 1 and provided with a flywheel is moved in rotational movements by the patient via a hand grip 3 arranged transversely with respect to the axis of the shaft. Measurement and display devices 4 arranged in the housing 1 indicate the number of rotational movements performed in a predetermined period of time and/or indicate the sum of all the rotary angles during this period of time and/or the maximum speed of rotation achieved and/or the maximum amplitude of rotation achieved. <IMAGE>
Patent AT-378741-B (AT)
Inventor: LIEDERER WERNER DR
IPC: B60C11/03
Filed: 1983-01-19
Granted: 1985-09-25
Abstract: 1. A tread for a pneumatic tyre comprising at least two pattern rings (1 to 4, 6 to 21) which are separated by peripheral grooves, are located on different halves of the tread divided by the tyre equator (A), and extend in the peripheral direction, in particular comprising a pattern ring (5) which extends over the tyre equator (A) likewise in the peripheral direction, where each pattern ring (1 to 21) is constructed from a sequence of pattern cycles which are fundamentally identical geometrically but which differ in dimensioning, and where at least the pattern rings (1 to 4, 7, 8, 11, 12, 15, 16, 19, 20) which extend on both sides of the tyre equator (A) have the same breadth, characterized in that at least the number of pattern cycles of the pattern ring (1, 3, 7, 11, 15, 19), which is adjacent to the tyre equator (A) in one half of the tread differs by 5 to 20 % from the number of pattern cycles of the pattern ring (2, 4, 8, 12, 16, 20) which is adjacent to the tyre equator (A) in the other half of the tread.
Patent AT-389091-B (AT)
Title: Semitrailer train
Inventor: FINK MARTIN ING
IPC: B62D53/08
Filed: 1986-02-17
Granted: 1989-10-10
Abstract: The invention relates to a semitrailer train, in which the distance between the undercarriages of tractor 1 and trailer 3 can be changed, and in the region of the smallest distance A2 the two undercarriages can be locked against mutual pivoting about the vertical axis of the semitrailer coupling 2, in which, furthermore, the undercarriage of the semitrailer 3 has a pivoted bogie 5 which is connected to the undercarriage 13 of the tractor 1 by means of a drawbar 8 which can be changed freely in its length, and the undercarriages are provided with vertical guides which engage one in the other, preferably automatically, at the smallest distance A2 between the two undercarriages, wherein the locked state of the undercarriages of the tractor 1 and the semitrailer 3, the wheel axle 7 of the pivoted bogie 5 can be rotated about a vertical axis 31 and can be pivoted about this axis and secured by means of a drive 38; 52. In this connection, the wheel axle 7 of the pivoted bogie 5 can be mounted in a manner such that it can rotate relative to the latter about a vertical axis 31. For the pivoting of the wheel axle 7, either the trailer coupling for the pivoted bogie drawbar 8 is arranged in a transversely moveable manner on the tractor and is subject to the action of a drive 38, or the drive 52 is provided on the pivoted bogie 5 and acts on the wheel axle 7 or on a component, such as a wheel flange 51, which is connected fixedly to the said wheel axle.
Patent DK-157968-B (DK)
Inventor: TOILLIE ALAIN
IPC: A01D34/77
Filed: 1983-01-13
Abstract: A transmission shaft, of a mower having one or more rotatable organs and gears, for transmitting rotation of the shaft to the gears. The shaft has a portion that is associated with the gears, and another portion that is not associated with the gears. The other portion has a transverse cross section within a shape that corresponds to that of the one portion end with a dimension smaller than that of the one portion. The reduced dimension of the other portion can be carried out by chemical action, such as by an acid attack.
Patent HU-183346-B (HU)
Title: Process for preparing new 3,4,5-trihydroxy-piperidine derivatives
Inventor: JUNGE BODO
IPC: C07D211/46
Filed: 1981-02-26
Abstract: The invention relates to 3,4,5-trihydroxypiperidine compound of Formula (I) as methods for the preparation of said compounds. Also included in the invention are compositions containing said piperidine compounds and methods for the use of said piperidine compounds and compositions. The invention further includes veterinary compositions containing said piperidine compounds and their use in animal nutrition.
Patent LT-3196-B (LT)
Title: Reduced calorie fat mimetics and foodstuff containing them
Inventor: SEKULA BERNARD
IPC: A23L25/10
Filed: 1993-02-02
Abstract: The present invention relates to esterified propoxylated monoglycerides (EPMG) and diglycerides (EPDG) and reduced calorie food products comprising said compounds. Both EPMG and EPDG can be produced in a variety of forms including a liquid form, and can therefore be used for a variety of applications. These compounds are useful as partial or full substitutes for vegetable and other liquid oils, for purposes such as salad oils, cooking oils, anti-spattering or pan-release agents, or as ingredients in products such as mayonnaise, salad dressings, margarines, shortenings and peanut butter. Additionally, these compounds can withstand exposure to heat, and are therefore useful for baking, frying, sauteing and other related applications.
Patent MX-166442-B (MX)
Title: Un sujetador de alta resistencia de multiples piezas y del tipo de reduccion de diametro
Inventor: DIXON RICHARD D
IPC: F16B19/05
Filed: 1985-10-22
Abstract: La presente invención se refiere a un sujetador de alta resistencia de múltiples piezas y del tipo de reducción de diámetro que consiste de un miembro de pasador y un collarín tubular adaptado para reducir su diámetro en el pasador para asegurar una pluralidad de piezas de trabajo entre sí, el sujetador proporciona una magnitud deseada de precarga retenida en las piezas de trabajo con relación al límite elástico del sujetador de manera que la junta sujetada resultante tiene una resistencia a la tensión de diseño final  de una magnitud mínima preseleccionada, el sujetador consiste de un miembro de pasador que tiene un vástago alargado para colocarse en aberturas alineadas en las piezas de trabajo y que termina en un extremo en una cabeza alargada y en su extremo opuesto en una porción ranurada que consiste de una pluralidad de ranuras del pasador mediante lo cual las piezas de trabajo se sujetan entre sí para definir la junta sujetada y el collarín reducido en su diámetro resultante tiene ranuras y espaldones de collarín que entrelazan las ranuras y espaldones del pasador, caracterizado porque las ranuras del pasador son poco profundas y tienen una profundidad radial definida por la relación de; (h/Du)x10(2), en donde h es la profundidad radial y Du es el diámetro tal como se define por los espaldones del pasador, y con la profundidad h seleccionada para ser menor con relación al diámetro Du de los espaldones, a fin de porporcionar un resultado en cuanto a la relación no mayor de alrededor de 4, el miembro de pasador y el collarín de tal manera que el aplastamiento del miembro del pasador al esfuerzo cortante final del  miembro de pasador con respecto al collarín queda dentro de la escala de aproximadamente 1.8:1 a 2.4:1, las anchuras axiales de las ranuras y espaldones del pasador y de las ranuras y espaldones del collarín están preseleccionadas de conformidad con los esfuerzos cortantes relativos de los diferentes materiales, mediante lo cual los espaldones del pasador y los espaldones del collarín formados en relación reducida en diámetro están adaptados para fallar en esfuerzo cortante generalmente a la misma carga de tensión aplicada entre el miembro de pasador y el collarín.
Patent YU-49009-B (YU)
Title: Needle protector for a syringe
Inventor: HELMUT BARTA
IPC: A61M5/31
Filed: 1994-03-30
Abstract: There is disclosed an injection syringe assembly comprising a cannula module including a two-part cannula shield device having a separate front cap, as well as a latched-in cannula holder in which a cannula is glued. In the mounted state, a plug-like cannula seal is received in the front cap and the cannula holding means is located forwardly of the syringe cone of a syringe body of an injection syringe. It is indirectly fastened to the syringe cone by aid of an elongated fastening portion of the cannula shield device. The cannula shield device includes two predetermined breaking points in order to be able to recognize immediately unauthorized manipulations at the syringe.
Patent RS-49966-B (RS)
Inventor: PHILLIPS JENNIFER
IPC: A01N43/50
Filed: 1997-12-18
Abstract: Jedinjenje formule (I): i njegova pesticidno prihvatljiva so, u kojoj: R1 je S(O)mR5; R2 je NR6R7; R3 je hlor; R4 je CF3, OCF3 ili SF5; R5 je alkil; R6 je vodonik; R7 je vodonik, -S(O)qCF3 ili alkil opciono supstituisan sa -S(O)sR8 ili aminokarhonil; R8 je alkil ili halogenalkil;X je CR13; R13 je hlor ili hrom; m je 0 ili 1; q je 0, 1 ili 2; s je 0, 1 ili 2. Prijava sadrži 9 zahteva.
Patent ZA-92534-B (ZA)
Title: Aryl(or heteroaryl)piperazinylalkylazole derivatives,their preparation and their application as medicaments
Inventor: VIDAL RAMON MERCE
IPC: C07D521/00
Filed: 1992-01-27
Abstract: Heterocyclic compounds, characterised in that they correspond to the general formula I 
<IMAGE>
 in which 
 
  Ar represents a nitrogenous or non-nitrogenous aromatic radical, chosen from the variously substituted aryls, 2-pyrimidine, 2-(N-methyl)imidazole and 3-(1,2-benzisotriazole) 
  n can have the values 1 to 6 
  Z1 represents a nitrogen atom or a group C-R1 
  Z2 represents a nitrogen atom or a group C-R2 
  Z4 represents a nitrogen atom or a group C-R4 
  Z5 represents a nitrogen atom or a carbon atom 
  Z6 represents a substituted or unsubstituted aza group or methylene group, 
  provided that when Z5 represents a nitrogen atom, Z6 is a substituted or unsubstituted methylene group, and that when Z5 is a carbon atom, Z6 is a substituted or unsubstituted aza group, 
  and R1, R2, R3 and R4, which are identical or different, also being able to form a part of another aromatic or non aromatic ring, represent a hydrogen atom, a halogen, a lower alkyl radical, a hydroxyl radical, a carboxyl radical, a carboxamido radical, an alkyloxycarbonyl radical or an aryl or substituted aryl radical, 
  and when Ar is 2-pyrimidine and Z6 is a substituted or unsubstituted methylene group, the assembly Z1, Z2, Z4 and Z5 forms an aromatic heterocycle, chosen from the group comprising the trisubstituted imidazole, the substituted or unsubstituted benzimidazole and the substituted or unsubstituted imidazopyridine radical, 
 and their addition salts with pharmaceutically acceptable acids, except for the compounds for which Ar is a substituted or unsubstituted phenyl, Z5 and Z2 each represent a nitrogen atom, Z1 represents a group C-R1 and Z4 a group C-R4, and R3-R4 form a part of another aromatic ring.
Patent AT-407272-B (AT)
IPC: E05B27/00
Filed: 1996-06-19
Granted: 2001-02-26
Abstract: The control surfaces (11) are formed via rib formations (10) on at least one of the key edges (5,6), the position of which within the key thickness determines the variations. The key has rib formations which are formed by a through, swung control rib on the key edges (5,6). Between the rib formations run inclined connecting sections (12) which are narrower than the rib formations. The rib formations are arranged on the key edges without connecting sections. The control rib or the first rib formation is arranged centrally on the key point (9). The first rib formation runs inclinedly in the direction of the key grip (3) opposite to the central longitudinal plane of the key.
Patent AT-397614-B (AT)
Title: Dental care composition and process for its production
Filed: 1992-06-16
Granted: 1994-05-25
Abstract: A dental care composition for controlling dental plaque or the like consists of an alcoholic solution of active ingredients. In order to be able to prevent and eliminate accumulations of plaque in a natural/biological manner, an alcoholic solution of chlorophyll is provided and contains in addition pistachio oil and, preferably, oil of cloves and/or ascorbic acid and/or menthol and/or farnesol.
Patent AT-399777-B (AT)
IPC: G01K17/20
Filed: 1993-07-29
Granted: 1995-07-25
Abstract: In a measuring system for measuring the surface temperature of a wall 1, there is at least one pickup having a base body 3 which can be inserted into the wall 1 and at least one temperature measuring element 6, and also an evaluation device for the measured signals. In order to achieve exact and repeatable measuring conditions, the temperature measuring element 6 is fitted to a carrying element 4 made of electrically insulating material in such a way that, at the measurement point, only a one-dimensional flow of heat directed into the carrier material can occur. The thickness of the carrying element 4 is dimensioned such that temperature fluctuations can decay in it. In the evaluation device, the measured signal is subjected to a conversion, depending on a factor which takes into account the differences between the wall material and carrying element. The surface temperature of the carrying element 4 is made equal to the surface temperature of the wall 1. <IMAGE>
Patent AT-407309-B (AT)
Title: Device for training (instructing, teaching) drivers of motor vehicles
IPC: G09B9/042
Filed: 1999-10-07
Granted: 2001-02-26
Abstract: The device has an approach path 1, a centrifugal device 6, 2 which exerts forces on the motor vehicle, and variable obstacles 11 which are arranged in the driving direction downstream of the centrifugal device 6, 2. A realistic simulation can be achieved by virtue of the fact that the centrifugal device 6, 2 has a ramp 6 of adjustable height which projects upwards out of the plane of the roadway in order to exert an upwardly directed force on the motor vehicle. <IMAGE>
Patent AT-392367-B (AT)
Title: Method for producing a hologram for recording representations visible with non-coherent light
IPC: G03H1/02
Filed: 1988-09-23
Granted: 1991-03-25
Abstract: In the case of a hologram for recording representations visible with non-coherent light, the hologram is applied to a carrier with an opaque surface which reflects visible light, in particular a metal surface. It is thereby possible to reduce the losses, which limit the information density, due to scattering, diffusion or diffraction. In a method for producing such a hologram, the surface of the carrier is polished to a roughness of less than 1 micrometer and the embossing is preferably carried out at a stamping pressure of 15 to 40 t/cm2, in particular 15 to 25 t/cm2.
Patent DK-158465-B (DK)
Inventor: BENKE ALAN HENRY
IPC: C07D263/04
Filed: 1981-04-27
Abstract: Dichloroacetylamides selected from the group consisting of: (a) N,N-diallyldichloroacetamide, and (b) N-dichloroacetyl oxazolidines having the formula  <IMAGE>  in which R is hydrogen or C1-C3 alkyl are produced in a continuous circulating process by reaction of dichloroacetyl chloride with respectively N,N-diallylamine or an oxazolidine having the formula  <IMAGE>  in the presence of an aqueous solution of sodium hydroxide. The conduct of this process in a continuous circulating fashion produces the desired amide in greater yield than by the heretofore practiced batch processes.