baber/WOPTO huggingface dataset:
Patent CZ-4994-A3 (CZ)
Title: Pyrrolidine derivatives, process of their preparation and medicaments in which said derivatives are comprised
Inventor: CAPET MARC
IPC: A61K31/40
Filed: 1992-07-03
Abstract: Compounds of formula: <IMAGE> their salts, their preparation and the medicaments containing them.
Patent CZ-19392-A3 (CZ)
Inventor: BRNUSAK FRANTISEK ING
IPC: B60N2/02
Filed: 1992-01-23
Abstract: Stavitelná podpěra sedadla do vozidla zejména automobilu
tvořená zdvihovým šroubem (1) upevněným v pružném základovém
bloku (5) a suvně uloženým v závitové díře (8)
šnekového kola (6) otočně uloženého ve skříni (2), která je
svými opěrkami (11,12) otočně uložena v otvorech ve stěnách
nosné konstrukce (13) sedadla a jejíž šnekový pasto-
■rek (7) je opatřený čepy (9,10), na nichž je upevněna hřídel
(3) opatřená růžicí (4).
Patent CU-21813-A3 (CU)
Title: Articulo de fumar
Inventor: SHANNON MICHAEL DAVID
IPC: A24D1/18
Filed: 1985-09-14
Abstract: El presente invento se refiere a un articulo de fumar, capaz de producir considerables cantidades de aerosol, tanto inicialmente como a lo largo de la vida útil del producto, sin ocurrir significante degradación térmica de la sustancia formadora de aerosol y sin la presencia de considerables productos de pirolisis o combustión incompleta, preferiblemente sin cantidades considerables de corriente de extracción lateral de humo, los artículos de fumar de conformidad con el presente invento son capaces de proveerle al usuario las sensaciones y beneficios de fumar cigarrillos sin quemar tabaco.
Patent CU-21586-A3 (CU)
Title: Tubo centrifugo de fundicion con grafito esferoidal y su procedimiento de fabricacion
Inventor: BELLOCCI RIO
IPC: B22D13/02
Filed: 1983-03-03
Abstract: La invención se caracteriza porque la fundición posee la composición siguiente en peso: Carbono : 2,5 a 4,0% Silicio : 2 a 4,0% Manganeso: 0,2 a 0,6% Níquel: 3,5% máximo Cobre: 11% máximo Magnesio: 0,5% máximo Azufre: 0,01% máximo Fósforo: 0,06% máximo siendo el resto hierro, conteniendo esta fundición una estructura bainítica.
Patent CZ-20214-A3 (CZ)
Inventor: MIHOLA MARTIN
IPC: F41A15/14
Filed: 2021-01-08
Abstract: Sestava závěru (1), těla (2) závěru (1) a vyhazovače (3). Závěr (1) je s tělem (2) závěru (1) spojen pomocí drážky (10), uspořádané v těle (2) závěru (1), a korespondujícího vybrání, uspořádaného v závěru (1). V závěru (1) je uspořádán vyhazovač (3), podélně suvně přestavitelný mezi přední a zadní koncovou polohou. Vyhazovač (3) je pružinou (6) předpružen proti směru výstřelu a na hřbetu vyhazovače (3) je uspořádáno vybrání, do kterého zasahuje kolík (7), který vyčnívá ze závěru (1). Na zadní straně vyhazovače (3) je uspořádán podélný čep (4), který v zadní koncové poloze vyhazovače (3) zapadá do otvoru (5) v těle (2) závěru (1). Na části vyhazovače (3), která vyčnívá ze závěru (1), je uspořádána dorazová plocha (9) pro dosednutí na vedení (11) závěru, které vyčnívá z těla (2) závěru (1).
Patent CZ-52498-A3 (CZ)
Title: Use of aminoadamantane compounds as immunoregulators
Inventor: ELSTNER ERICH F
IPC: A61K31/135
Filed: 1996-08-21
Abstract: The invention is directed to the use of certain aminoadamantane compounds for the preparation of a medicament useful for the treatment of immune deficiency diseases, such as AIDS, wherein the medicament increases the activity of neutrophils in a patient possessing already activated neutrophils through a concentration of the aminoadamantane compound of from 10-6 to 10<-5> M in blood plasma.
Patent CZ-53896-A3 (CZ)
Title: Air spring loaded saddle
Inventor: NOVAK FRANTISEK
IPC: B62J1/02
Filed: 1996-02-22
Abstract: The saddle with pneumatic suspension includes a flat bag (3) placed inside the lower space of the saddle skeleton (2) in such a way, that the elastic part of the bag (3) is in the middle part of the skeleton (2) and the compression space of the bag (3) with at least one valve (31) is predominantly in the rear part of the skeleton (2). At least one vertical pillar (22) is provided from the lower side the saddle skeleton (2), the pillars being arranged in such a way, that one vertical pillar is adapted in the front part of the skeleton (2) and two vertical pillars are in the rear part of the skeleton (2) placed along the sides of the lower inner space of the skeleton (2). In this way the hoop (1) is slidingly guided by the guides (15) on the vertical pillars (22), where the carrier surface (14) of the hoop (1) is placed among the guides (15) and leans against the lower wall of the elastic part of the bag (3) and, in the loaded state, the carrier surface (14) of the hoop (1) is pressed into the inner space of the elastic part of the bag (3) and the lower part of the hoop (1) formed by clamping rods (11) is adapted for clamping to the saddle tube.
Patent CZ-56893-A3 (CZ)
Title: Main profile beam
Inventor: DINGLER GERHARD
IPC: E04G11/50
Filed: 1993-04-02
Abstract: An extruded profiled main beam (11) for a concreting formwork has a plate-like upper wall (16) which projects beyond the side walls (21, 22). The side walls thus set back provide room for dirt gutters (63, 64) on both sides, at the transition to suspension gutters (53, 54) for the connection of further beams (11). Any dirt (concrete milk) which drips down can thus be kept away from the suspension gutters more effectively. Moreover, the dirt gutters have a stepped gutter bottom (73, 74), so that dirt which has penetrated can nevertheless run off unimpeded. <IMAGE>
Patent CZ-69897-A3 (CZ)
Title: Process for preparing indenes
Inventor: WEIGUNY JENS DR
IPC: C07C13/465
Filed: 1997-03-06
Abstract: Preparation of an indene by reacting an indanone with hydrogen (H2) is carried out in the presence of a catalyst containing oxide(s), preferably metal oxide(s). Also claimed is the use of this type of catalyst in the preparation of an indene.
Patent SK-20094-A3 (SK)
Title: Distance lattice for nuclear fuel elements
Inventor: GIDDINS PAUL G
IPC: G21C3/352
Filed: 1994-02-21
Abstract: A spacer grid for nuclear fuel elements such as rods or pins which comprises mutually intersecting and interlocking sets of parallel strips, wherein the strips are in three sets 1a, 1b, 1c and the spaces between the strips comprise in transverse cross-section substantially regular hexagons separated by substantially equilateral triangles. <IMAGE>
Patent SK-24597-A3 (SK)
Title: Surface-active formulations
Inventor: MOLDOVANYI LASZLO
IPC: A61K8/00
Filed: 1995-08-14
Abstract: The invention relates to surface-active soap formulations, comprising (a) 0.01 to 0.2 % by weight of a microbicidal active substance, (b) 0.1 to 7.5 % by weight of one or more than one hydrotropic agent, (c) 0 to 2 % by weight of one or more than one synthetic surface-active substance or of a soap or of combinations of the cited substances and/or of a salt of a saturated and/or unsaturated C8-C22fatty acid, (d) 0 to 10 % by weight of a dihydric alcohol, (e) 0 to 70 % by weight of a monohydric alcohol, and (f) mains water or deionised water to make up 100 %. The formulation is used for the disinfection and cleansing of the human skin and hands and of hard objects.
Patent SK-24998-A3 (SK)
Title: Process for the manufacture of spiralled bristles
Inventor: WEIHRAUCH GEORG
IPC: D01F8/04
Filed: 1996-09-04
Abstract: This invention concerns a process for the manufacture of spiralled bristles by extrusion of a monofil. In order to create a process by which cost-effectively to produce bristles of the same uniform and predetermined quality as traditional bristles, a monofil with a non circular cross-section is to be produced which, when pulled-off, is pretensioned causing a reduction in its cross-section, then further tensioned after which it is twisted over at least a part of its length to form a spiral bristle and finally it is stabilized by shrinking. In this way, a monofil with an oval or polygonal cross-section or with a core and at least one rib running longitudinally along it can be extruded. A further process can be envisaged whereby at least two monofils can, when pulled-off, be pretensioned causing a reduction in their cross-section, then further tensioned, twisted together and heat shrunk to form a stable bristle material.
Patent SK-76089-A3 (SK)
Title: Synergistic insecticidal composition
Inventor: PAP LASZLO
IPC: A01N53/08
Filed: 1989-02-03
Abstract: The present invention relates to synergistic arthropodicidal composition of several pyrethroidal active ingredients causing no damage to warm-blooded organisms comprising pyrethroides and piperonyl butoxide as active ingredient which comprises as pyrethroidal active ingredient 0.1-20 % by weight of 1StransR-­alpha-cyano-3-phenoxy-benzyl-3-/2,2-dichlorvinyl/-2,2-dimethyl­cyclopropane-cyrboxylate of the Formula I
      0.05-10 % by weight of cis-trans-tetramethrin /3,4,5,6-tetrahydro­phtalimido-methyl/1RS/-cis-trans-chrysantemate/ or trans-tetra­methrin of the Formula II
      and optionally a further pyrethroide, 0.1-40 % by weight of piperonyl butoxide of the Formula III
Patent SK-86096-A3 (SK)
Title: Binders for the production of lignocellulose-containing mouldings
Inventor: HITTINGER CHRISTEL
IPC: C08L61/30
Filed: 1995-01-10
Abstract: Mixtures of: (A) an aqueous condensation product comprising (a) 1 mol melamine and (b) 3 to 11 mol formaldehyde, and (B) a total urea quantity of 0.8 to 13 mol, in which up to 25 % of this total quantity may be contained as component (c) in the resin (A). These mixtures are suitable as adhesive resins.
Patent CS-264290-A3 (CS)
Title: Dismountable device for tight and quick connecting a pipe to a hose
Inventor: MARCHOU JACQUES
IPC: F16L37/12
Filed: 1990-05-29
Abstract: Detachable device for the leaktight and rapid connecting of a smooth and rigid tube (1) and a flexible pipe (2) fitted over the rigid tube whose diameter is greater than the internal diameter of the flexible pipe. A rigid ring (3) made preferably from metal or a semi-rigid plastic material, is arranged outside the flexible pipe (2) and coaxially with it; its inner shoulder (3h) constitutes an axial stop (3g) for the outer surface of the pipe, the said stop providing, by itself alone, by virtue of the pinching of the wall of the flexible pipe, the support of two single, complementary sealing surfaces (1g, 2a) of the tube and of the inner surface of the pipe. Complementary means of axial clipping (4) are linked respectively to the ring (3) and the tube (1). 
<IMAGE>
Patent CZ-343792-A3 (CZ)
Title: Tank system for compositions intended for use in agriculture
Inventor: CROZE ERNEST
IPC: A01N25/34
Filed: 1992-11-19
Abstract: System for containerisation of an agriculturally active substance characterised in that it comprises:   a) a bag whose wall is a film consisting of a film-forming, water-soluble or water-dispersible material b) an effervescent composition in powder form comprising an effervescent agent and one or more substances which may be dangerous for the environment, especially an active substance, for example an agriculturally active substance, the said bag being closed and containing the said composition.
Patent CZ-580390-A3 (CZ)
Title: 6-ARYL-5,6-DIHYDRO-IMIDAZO£2,1-b|THIAZOLE DERIVATIVES, PROCESS OF THEIR PREPARATION, INTERMEDIATES FOR THEIR PREPARATION AND PHARMACEUTICAL COMPOSITION CONTAINING THEREOF
Inventor: RAEYMAEKERS ALFONS HERMAN MARG
IPC: C07D277/40
Filed: 1990-11-22
Abstract: Novel 6-aryl-5,6-dihydroimidazo[2,1-b]thiazole derivatives of formula   <CHEM>  wherein Ar is phenyl optionally substituted with halo, hydroxy, C1-6alkyloxy, mercapto, C1-6alkylthio, C1-6alkyl, nitro, amino, mono- and di(C1-6alkyl)amino, C1-6alkylcarbonylamino, arylcarbonylamino, C1-6alkylsulfonylamino, trifluoromethyl, cyano, aminocarbonyl, mono- and di(C1-6alkyl)aminocarbonyl, hydroxycarbonyl, C1-6alkyloxycarbonyl, carboxaldehyde or hydroxymethyl; pyridinyl; thienyl; furanyl or furanyl substituted with either C1-6alkyl or halo; R<1> and R<2> are C1-20alkyl, (C3-7cycloalkyl)C1-6alkyl, C3-7cycloalkyl, aryl or (aryl)C1-6alkyl; one of R<1> and R<2> may by hydrogen; or R<1> and R<2> taken together may form a C3-6alkanediyl radical; the acid addition salts and stereochemically isomeric forms thereof, said compounds having immunostimulating properties. Pharmaceutical compositions containing such compounds as active ingredient. Processes of preparing said novel compounds and pharmaceutical compositions.
Patent CZ-122797-A3 (CZ)
Title: Non-woven material containing a mixture of cellulose and long hydrophilic natural fibers and process for producing such material
Inventor: HOLM ULF
IPC: D04H1/42
Filed: 1995-10-20
Abstract: PCT No. PCT/SE95/01236 Sec. 371 Date Mar. 19, 1997 Sec. 102(e) Date Mar. 19, 1997 PCT Filed Oct. 20, 1995 PCT Pub. No. WO96/12849 PCT Pub. Date May 2, 1996Nonwoven material produced by hydroentanglement of a wet-laid or foam-formed fibre web. The material comprises a mixture of short plant fibres, in particular pulp fibres, and long hydrophillic plant fibres, where the major portion of the fibres presents a fibre length which is at least 10 mm, whereby the portion of long fibres is at least 1 weight-% of the fibre weight. The fibres were mixed with each other in the presence of a dispersing agent which allows a uniform fibre formation, in a wet-laid or foam-formed fibre web which has been hydroentangled with sufficient energy to form a compact absorbing material.
Patent CZ-126196-A3 (CZ)
Title: Alkali liquid detergent
Inventor: PANANDIKER RAJAN KESHAV
IPC: C11D3/20
Filed: 1994-10-28
Abstract: Liquid laundry detergents containing a protease and at least one additional enzyme wherein the additional enzyme is protected from degradation by the protease during storage by the presence of certain <u>ortho</u> substituted phenylboronic acids.
Patent CZ-132293-A3 (CZ)
Title: Thermoplastic preparations based on polyphenylene ether and polyamide
Inventor: CARRARO CLAUDIO
IPC: C08L77/00
Filed: 1993-06-30
Abstract: A thermoplastic composition comprising:     (C1) a polyphenylene ether resin;   (C2) a polyamide; (C3) an amount at least sufficient to effect the compatibility of the two resins (C1) and (C2) of a phenolic resin having a hydroxyl group or a halogen atom, and optionally (C4) a rubbery polymeric modifier.
Patent CZ-156194-A3 (CZ)
Title: PROCESS FOR PREPARING 5H-DIBENZO (b,f) AZEPINE-5-CARBOXAMIDE
Inventor: ECKARDT RUDOLF DR
IPC: C07D233/22
Filed: 1994-06-24
Abstract: The prepn. of 5H-dibenz(b,f)azepine-5-carboxamide (I) comprises reacting imino-stilbene with an alkali cyanate in ethanoic acid, ethanoic acid/water or ethanoic acid/alcohol mixts..
Patent CZ-174796-A3 (CZ)
Title: Electric machine, particularly alternating current generator
Inventor: PFLUEGER GERHARD
IPC: H02K19/22
Filed: 1994-12-09
Abstract: An electric machine, in particular a rotary current generator, has a stator (10) secured in a housing and a claw polar-rotor system mounted on a shaft (2). The rotor system has a first polar ring (4) that ends in claws (41) and is designed as the half of a polar wheel, and a second polar ring (3) that ends in claws (31) and is mechanically linked to the first polar ring (4) by non-magnetic linking means, forming the other half of the polar wheel. The points of the claws (31, 41) of one polar ring (3, 4) extend into the gaps between the claws (41, 31) of the other polar ring (4, 3). An exciting winding (25) is associated with the polar rings (3, 4) on the shaft side. In order to ensure a high stress resistant, easily accessible weld connection of the polar rings (3, 4), the non-magnetic linking means are constituted by a non-magnetic plate (5) that is adjacent to the surface (42) of the first polar ring (4) opposite to the claws (41) of the first polar ring (4) and that is linked to said surface and to the points of the claws (31) of the second polar ring (3).
Patent CZ-222898-A3 (CZ)
Title: Packing for windows, doors or elevations
Inventor: HABICHT SIEGFRIED
IPC: E06B7/23
Filed: 1998-07-15
Abstract: The seal comprises an extrusion which is slid into a retaining groove (6) in one part of the window or door and closes the gap between the fixed frame and the moving frame. The seal strip has an outer sealing profile and is hollow. The bottom section of the seal has an additional sealing lip (17) which is effective if the upper part of the seal is torn off. The additional sealing lip has a triangular profile and is mounted on the lower part of the seal profile. The upper part of the seal is linked to the lower part via thin connecting profiles (20,21)
Patent CZ-234396-A3 (CZ)
Title: Process of selective adsoption of nitrogen from a gas mixture
Inventor: REISS GERHARD DIPL ING
IPC: B01D53/047
Filed: 1996-08-07
Abstract: Process for selective absorption of N2 from gas mixts. with few polar gas components at 20-50 degrees C using pressure polar gas components at 20-50 degrees C using pressure swing adsorption comprises feeding the gas mixts. through the adsorber filled with zeolite granules. The novelty is that the adsorber comprises two charges: a Na-zeolite X adsorbent in the inlet zone and a Li-zeolite X adsorbent in the outlet zone.
Patent CZ-250399-A3 (CZ)
Title: Benzenesulfonates of amino-iminoisoindolenine and process for preparing nitrates and benzenesulfonates of amino-iminoisoindolenine derivatives
Inventor: BREITSCHUH RICHARD
IPC: C07D209/44
Filed: 1998-01-07
Abstract: A process for the preparation of isoindolenine salts of formula (I), wherein R1, R2, R3 and R4 are each independently of one another hydrogen, halogen, C1-C4-alkyl, C1-C4alkoxy, phenoxy, -NHR5 or -N(R5)2, R5 is C1-C4alkyl, and X is NO3, or (1) by reacting 1 mol of a compound of formula (II), wherein Y is O or NH, with 3 to 10 mol of urea and a) if X is NO3, with 1 to 3 mol of a mixture consisting of ammonium nitrate and 5 to 90 mol%, based on the ammonium nitrate, of an ammonium salt of formula (III): NH4Z, wherein Z is 1/2 SO4 or Q SO3, and Q is C1-C24alkyl, unsubstituted or C1-C4alkyl-substituted phenyl or naphthyl, or b) if X is (2) either with 2 to 4 mol of ammonium benzenesulfonate or 1 to 2 mol of a mixture consisting of ammonium benzenesulfonate and 5 to 50 mol% of ammonium nitrate, based on the ammonium benzenesulfonate, in the temperature range from 150 to 220  DEG C and subsequently processing the resultant product by customary methods. This process substantially improves the stirrability of the reaction mixture at the end of the reaction. Additionally, the isoindolenine salts of formula (I), wherein X<-> is benzene sulfonate.
Patent CZ-305795-A3 (CZ)
Title: Rotor for electric motors
Inventor: LAU JAMES CHING SIK
IPC: H01R39/04
Filed: 1995-11-20
Abstract: A rotor for an electric motor comprises a shaft, a commutator fitted to the shaft and connected to a winding wound around poles of an armature core, and a noise suppressor. The noise suppressor 40 has chip capacitors 44 connected to terminal portions 38 of commutator segments 32. The capacitors 44 have a common terminal 45 connected together to form a star connection via a ring formed from a conductive layer 42 on a board 41 or from resilient wire. The capacitors 44 may be soldered to the wire ring and to the commutator segments or may be held in recesses formed in the base of the commutator in direct contact with the commutator segments under resilient urgings of the ring to form a solderless connection. It is particularly suited to rotors using mechanical connection type commutators to form solder-free rotors.
Patent CZ-361997-A3 (CZ)
Title: Process for preparing hypochlorite bleaching agents
Inventor: TRIGIANTE GIUSEPPE
IPC: C11D3/395
Filed: 1996-04-19
Abstract: The present invention discloses a process for the manufacture of liquid aqueous bleaching compositions comprising hypochlorite, a strong source of alkalinity and water, said process comprising the steps of :   mixing said alkali metal hypochlorite, said strong source of alkalinity and said water,   adding a precipitating agent, or mixtures thereof, and thereafter separating the precipitates formed from said composition.   The compositions provided by the process according the present invention are substantially free of heavy metal ions, thereby providing improved whiteness performance and/or fabric safety performance.
Patent CZ-367597-A3 (CZ)
Title: Deaerating container intended for application of a liquid to surfaces
Inventor: ODER RUBEN EARL III
IPC: A45D34/04
Filed: 1995-06-20
Abstract: The present invention relates to a roll-on applicator (10) which allows venting of gases between the inside and the outside of said applicator. This applicator comprises a ball (3) within a dispensing opening (2) and a flexible and resilient support means (4) for said ball. Said flexible and resilient support means is such to urge said ball against said dispensing opening, achieving a leak tight engagement between said ball and said dispensing opening. This engagement is such that the pressure built up inside said container is not efficiently released to the outside of said container. Furthermore, said flexible and resilient support means can be resiliently deformed by an external force acting on said ball to disengage said leak-tight engagement between said ball and said dispensing opening, allowing said contained product to be spread by said ball. Said applicator further comprises a cap which presses onto said ball creating a free passage (23) between said ball and said dispensing opening only when said cap is engaged and/or disengaged from said container.
Patent CZ-410997-A3 (CZ)
Title: Aromatic compounds, processes of their preparation and pharmaceutical preparation in which they are comprised
Inventor: BREAULT GLORIA ANNE
IPC: A61K31/44
Filed: 1996-06-17
Abstract: The invention relates to compounds of formula (I), wherein A is an optionally substituted ring system, provided that the -CH(R<3>)N(R<2>)B-R<1> and -OR<4> groups are positioned in a 1,2 relationship to one another on ring carbon atoms and the ring atom positioned ortho to the OR<4> linking group (and therefore in the 3-position relative to the -CHR<3>NR<2-> linking group) is not substituted; B is an optionally substituted ring system: R<1> is positioned on ring B in a 1,3 or 1,4 relationship with the -CH(R<3>)N(R<2>)- linking group and is as defined in the specification. R<2> is hydrogen, C1-6alkyl, optionally substituted by hydroxy, cyano or trifluoromethyl, C2-6alkenyl (provided the double bond is not in the 1-position), C2-6alkynyl (provided the triple bond is not in the 1-position), phenylC1-3alkyl or pyridylC1-3alkyl; R<3> is hydrogen, methyl or ethyl; R<4> is optionally substituted: C1-6alkyl, C3-7cycloalkylC1-3alkyl or C3-7cycloalkyl; and N-oxides of -NR<2> where chemically possible; and S-oxides of sulphur containing rings where chemically possible; and pharmaceutically acceptable salts and in vivo hydrolysable esters and amides thereof. Processes for their preparation, their use as therapeutic agents and pharmaceutical compositions containing them.
Patent ES-199794-A3 (ES)
Title: PERFECCIONAMIENTOS EN LA FABRICACIoN DE CONDUCTORES ELÉCTRICOS
Filed: 1951-09-22
Abstract: Perfeccionamientos en la fabricación de conductores eléctricos, que consisten esencialmente en disponer el conductor interior a base de uno o varios hilos en el interior de una envolvente tubular de material aislante flexible manteniéndose el referido conductor centrado respecto a las paredes de la envolvente y equidistante de las mismas, mediante una o varias hélices de material asimismo aislante y flexible cuyo eje geométrico corresponde al conductor, la cual evita el deslizamiento lateral de éste y permite la formación de una cámara circundante de aire entre el conductor y la envolvente, estando recubierto por una cobertura metálica por ejemplo de entrelazado de hilo de cobre, que actúa como blindaje o como segundo conductor coaxial y sobre ésta una protección aislante de material plástica, tejido impregnado o similar.
Patent ES-8600361-A3 (ES)
Title: Erasable ink for ball-point pens
IPC: C09D11/18
Filed: 1984-03-13
Abstract: The inks are made from a mixt. of 10 wt.% elastomer, 10 wt.% non-flammable solvent with low b.pt. and other ingredients in smaller proportions, including a solvent of medium b.pt. which can be benzyl alcohol or dipropylene glycol, a solvent of high b.pt. or plasticiser such as a polyester of intermediate mol. wt., a colourant and other substances. The melt is loaded into a pressurised cartridge.