baber/WOPTO huggingface dataset:
Patent HU-183868-B (HU)
Inventor: HORVATH LASZLO
IPC: E04G23/02
Filed: 1982-03-26
Abstract: A találmány tárgya eljárás lágyfedésű lapostetők felújítására. Jellegzetessége, hogy a meglévő lágyfedésű lapostetőt rétegei, pl. tartószerkezet, lejtést adó réteg, hőszigetelő réteg és vízszigetelő réteg megbontásának mellőzésével perforációval látjuk el. Ezt követően azon gőznyomáskiegyenlítő réteget helyezünk el, amelyen keresztül a perforációk segítségével a szabadba torkolló nyílásokon át kiszellőztetjük, a gőznyomáskiegyenlítő rétegre pedig új vízszigetelő réteget helyezünk.  -1-
Patent LT-4706-B (LT)
Title: Regulation of quinolate phosphoribosyl transferase expression
Inventor: CONKLING MARK A
IPC: C12N15/11
Filed: 1999-12-10
Abstract: DNA encoding a plant quinolate phosphoribosyl transferase (QPRTase) enzyme, and constructs comprising such DNA are provided. Methods of altering quinolate phosphoribosyl transferase expression are provided.
Patent ME-02425-B (ME)
Title: Peptides having pharmacological activity for treating disorders associated with altered cell migration, such as cancer
Inventor: CARRIERO MARIA VINCENZA
IPC: C07K4/12
Filed: 2007-07-19
Abstract: Peptides and their functionally equivalent derivatives, in salified or non-salified form, with the general formula L 1 -X 1 -X 2 -X 3 -X 4 , wherein: 
L 1  is H, or acyl, or any natural or non-natural amino acid, optionally N-acylated, N-alkylated and/or C±-alkylated; 
X 1  and X 3 , which are equal or different, are any natural or non-natural basic amino acid, optionally N-alkylated and/or C±-alkylated; 
X 2  is any natural or non-natural amino acid, optionally N-alkylated and/or C±-alkylated, with the proviso that it is not glycine and amino acids mono-substituted on the ± carbon atom with a linear or cyclic alkyl group, from 1 to 10 carbon atoms, and amino acids mono-substituted on the ± carbon atom with a linear or cyclic alkyl group containing 4 to 10 carbon atoms, or amino acids mono-substituted on the ± carbon atom with an alkyl group containing 1 to 8 carbon atoms, optionally substituted with a carbamoyl, hydroxyl or aromatic group; 
X 4  is any natural or non-natural hydrophobic amino acid, optionally C±-alkylated and/or amidated at the C-terminal end, or any hydrophobic amino alcohol, or a hydrophobic gem-diamine, optionally N'-alkylated or N'-acylated.
Patent ZA-83877-B (ZA)
Title: Method of softening fabrics
IPC: C11D1/62
Filed: 1983-02-09
Abstract: A method of treating fabrics comprises contacting the fabrics with an aqueous liquor having a pH less than about 7.5, such as between about 5.0 and about 7.0, the liquor containing a cationic fabric softener and lanolin. The liquor is formed by adding to water a composition containing the cationic fabric softener and the lanolin, the concentration of these components in the liquor preferably being from 50 ppm to 500 ppm. The lanolin may be replaced by a lanolin-like material such as derivatives thereof or one or more of the active constituents of lanolin either extracted therefrom or derived from other sources. Preferred ratios of cationic softener to lanolin are 20:1 to 1:20 by weight. A a liquor to flabric ratio of less than 25:1 is preferred. The method generally leads to a deposition of cationic softener and lanolin of less than 0.5% by weight of the fabric.
Patent ZA-88246-B (ZA)
Title: Lubricating oil compositions containing anti-wear/anti-corrosion additives
Inventor: O'CONNOR SEAN PATRICK
IPC: C10M135/20
Filed: 1988-01-14
Abstract: A lubricating oil additive concentrate composition for use in the production of finished lubricating oils comprises a lubricating oil base stock and sufficient of a bisacyl- or bisaroyldisulphide to give a concentration of from 0.1 to 10% w/w in the finished lubricating oil.
Patent AT-388448-B (AT)
Title: Holster
IPC: F41C33/02
Filed: 1985-04-25
Granted: 1989-06-26
Abstract: The invention relates to a holster consisting of a belt part 1 and a weapon part 10. One of the two parts has an undercut guide 3 and has a hole 5, centrally with respect to the guide. The other holster part has a guide disc 13, which corresponds to the undercut in the guide and has a projection 16. A push button 15 is arranged concentrically with respect to the guide disc 13, and projecting beyond it under the influence of a spring, and, when the holster is in the mounted state, projects into the hole 5. The guide 3 is preferably U-shaped and is interrupted in an area 6 of the length L. The projection is then designed such that it projects into the interruption 6, and such that its length L, measured in the direction of rotation, is not greater than the length L. In order to produce the holster, an operating apparatus 11, which is injection-moulded as an entity into the corresponding holster part, is prefabricated from the push-button 15, the spring and the guide disc 13. <IMAGE>
Patent AT-407867-B (AT)
Title: Three wheeler
IPC: B62M1/18
Filed: 1999-11-24
Granted: 2001-07-25
Abstract: Three wheeler comprising two front wheels 4 which are mounted on a transverse frame 1 and are conjointly pivotable by means of a steering rod 28 and a track rod 27. The three wheeler further comprises a rear wheel 11 which is mounted in a longitudinal frame 2 and is provided with a drive. The drive is provided with a swing lever 27 which bears the steering rod 28. The longitudinal frame 2 has a seat 16, and the transverse frame 1 has foot rests 10, for the driver. To make more of the driver's body's strength and movement, the drive consists in a conventional manner of a four-bar mechanism 12, 13, 14 which is suspended from the longitudinal frame 2 and pivotable in the longitudinal direction. A seat 16 is secured to the four-bar mechanism, which is connected to a likewise known traction drive 17, 18, 19, 20a, 20b, 21, 22, 23, 24 which acts on the rear wheel 11. The front drag rod 13 of the four-bar mechanism extends beyond its pivoting axle 25 and transitions into the swing lever 27. The geometrical axis of the pivoting axle 25 substantially coincides with that of the track rod 7. The transverse frame 1 can be connected to the longitudinal frame 2 via a ball and socket joint. <IMAGE>
Patent AT-383053-B (AT)
Title: Device for the application of coatings to the inner faces of hollow bodies
IPC: B05B3/10
Filed: 1984-10-31
Granted: 1987-05-11
Abstract: A device for the application of coatings to the inner faces 14 of preferably cylindrical hollow bodies 13 possesses a rotary body 11 which is capable of being introduced into the hollow body to be coated and in which a cavity 31 is provided. A feed line 24 with a coating medium issues in this cavity 31. The coating medium emerges through an outlet slit 28 which is provided on the circumferential face of the rotary body 11, points radially outwards and emanates from the cavity 31. <IMAGE>
Patent DK-156307-B (DK)
Inventor: SOELBECK PETER
IPC: E04G21/28
Filed: 1987-09-23
Abstract: An elastic strap for fastening a tarpaulin to a supporting structure, in particular a scaffolding, and of the type comprising an elastic band or ribbon (3) engaging the supporting structure and connected with an anchoring member ennaging the tarpaulin and constituted by a transverse pin (1) formed in its entirety to be pushed through the tarpaulin and being pivotally and detachably connected with the elastic band (3) close to its centre in the longitudinal direction, said band being connected for engagement with the supporting structure wlth a self-locking hook member (2), preferably a snap hook, which by hooking on the band (3) may slide therealong.
Patent FI-48614-B (FI)
Inventor: RASMUSSEN T
IPC: D21F1/00
Filed: 1968-11-14
Granted: 1974-07-31
Abstract: 1,207,556. Opening fibrous material; lapforming. K. K. K. KROYER. 7 Nov., 1968 [15 Nov., 1967], No. 52836/68. Heading D1N. The formation of fibre clots in a fibre layer formed on a moving surface 5 is avoided by feeding fibres suspended in a stream of gas through an inlet 22 into a housing 1 placed above the surface 5 and which has a perforated plane base 4 and a stirring device with impellers 13 rotating just above the base. A suction box 6 is mounted beneath the surface 5. Any lumps accumulating on the base are removed through a slit in the housing wall by means of a stream of compressed air issuing from nozzle 19. The lumps then pass via pipe 21 to a disintegrating device, preferably provided with a plurality of nozzles connected with a source of compressed air, before being recycled to the housing. (For Figures see next column)
Patent FI-75598-B (FI)
Inventor: KUNG PATRICK CHUNG-SHU
IPC: G01N33/50
Filed: 1980-12-03
Granted: 1988-03-31
Abstract: Hybrid cell line for production of monoclonal antibody to an antigen found on approximately 70% of normal human tnymo- cytes. The hybrid is formed by fusing splenocytes from immunized CAF<sub>1</sub> mice with P3X63Ag8U1 myeloma cells. Diagnostic and therapeutic uses of the monoclonal antibody are also disclosed.
Patent FI-72422-B (FI)
Inventor: DASSLER ARMIN A
IPC: A43B5/00
Filed: 1984-07-18
Granted: 1987-02-27
Abstract: A pair of shoes for the sport of curling, according to the invention, has a first one of the shoes developed as a sliding shoe with a sole or a sole surface having a sliding area comprised of at least supporting areas of a material with a low coefficient of friction with respect to ice, and the other shoe formed as a run-up and drag shoe having a sole or a sole surface with at least tread areas of a material that has a high coefficient of friction with respect to ice, at least relative to that of the first shoe, and at least an outer surface of the toe cap of the upper being formed of a material that has a low coefficient of friction with respect to ice.
Patent FI-79658-B (FI)
Inventor: JOHANSSON LARS-ERIK
IPC: B01D47/06
Filed: 1986-04-15
Granted: 1989-10-31
Abstract: According to the invention there is provided an arrangement which can be used in particular in a media-mixing nozzle assembly (10') intended for use with or to be incorporated in a contact reactor. The nozzle assembly enables a first medium (11') to be mixed with a second medium (12'). This medium mixture is used to clean a contaminated medium (23) fed to the contact reactor, by bringing the contaminated medium into contact with the medium mixture (19), this mixture containing an absorbent which is capable of reacting with the contaminants in the contaminated medium. The first medium and the second medium are supplied under overpressure to a mixing chamber provided in the nozzle assembly and located upstream of the exit orifice (14') of a nozzle. Located adjacent the exit orifice are means (31, 32) for creating a boundary layer (31a) in that part of the medium (23') which is present around the jet of medium (19) and located adjacent the jet of medium (19) and adjacent the exit orifice (14'), in a manner to completely or partially prevent re-cycling of the jet of medium (19) to the wall surface (10a') of the nozzle assembly.
Patent FI-96423-B (FI)
Inventor: VOLKMANN ROBERT ALFRED
IPC: C07D333/16
Filed: 1989-11-10
Granted: 1996-03-15
Abstract: Diastereomeric 5R,6S-6-(1R-hydroxyethyl)-2-(1S-oxo-3R-thiolanylthio )-2-penem-3-carboxylic acid and 5R,6S-6-(1R-hydroxyethyl)-2-(1R-oxo-3S-thiolanylthio )-2-penem-3-carboxylic acid, and pharmaceutically-acceptable salts and in vivo hydrolyzable esters thereof, useful as systemic antibacterial agents; and intermediates and processes which are useful in the said synthesis of said diastereoisomers.
Patent FI-96594-B (FI)
Inventor: HONEGGER WERNER
IPC: B65H29/58
Filed: 1990-09-12
Granted: 1996-04-15
Abstract: The belt conveyor (10) travels past two branch points (12, 12') arranged one after another seen in the conveying direction (F). Removal conveyors (14, 14'), the removal conveying direction (W) of which runs at an angle to the conveying direction (F), lead away from the branch points (12, 12'). On the belt conveyor (10), the printed products (18) are arranged in a shingled arrangement (S), in which each printed product (18) lies on top of that preceding. Furthermore, the edges (20 to 26) of the printed products (18) run at an angle to the conveying direction (F), the leading folded edges (20) being aligned perpendicularly to the removal conveying direction (W). The printed products (18) supplied to a branch point (12, 12') are alternatively, without changing their position in relation to the conveying direction (F), conveyed past the relevant branch point (12, 12') or diverted in branch direction (A). The diverted printed products (18) are conveyed to the removal conveyor (14, 14') in a shingled formation (S'), in which, seen in the removal conveying direction (W), the leading folded edges (20) run at right angles to the removal conveying direction (W) and the side edges (22, 24) are aligned on one another. 
<IMAGE>
Patent FI-105547-B (FI)
Inventor: HAUEL NORBERT
IPC: C07D417/14
Filed: 1992-02-05
Granted: 2000-09-15
Abstract: 1-Biphenylylmethyl-benzimidazole derivs. of formula (I) and their salts are new. (A) where: R1 = F, Cl, Br, 1-4C alkyl, cycloalkyl, CH2F, CHF2 or CF3 and is in the 4 position; R2 = R2 or may also be R2 when R4 = 1H-tetrazolyl; R'2 = 3-5C alkoxy substd. in the 3, 4 or 5 position by imidazolyl, or 2-5C alkoxy substd. in the 2, 3, 4 or 5 position by benzimidazolyl or tetrahydrobenzimidazolyl; R2 = e.g. (a) 2-(1-imadazolyl)ethoxy, 1-4C alkylsulphonyloxy, OSO2Ph or phenylalkylsulphonyloxy; (b) acylamino opt. N-substd. by 1-6C alkyl, Ph, cycloalkyl, phenylalkyl, cycloalkylalkyl, bicyclohexyl or biphenylyl, where acyl is 1-7C alkanoyl, 2-4C alkoxycarbonyl, 1-6C alkylsulphonyl, benzoyl, phenylsulphonyl, phenylalkylsulphonyl, naphthylsulphonyl, cycloalkylcarbonyl, phenylalkanoyl or cycloalkylalkanoyl, where phenyl rings are opt. substd. by 1-2 of F, Cl, Br, Me and OMe, or 3-oxopyridazylinyl or (l) 3-oxodihydropyridazinyl, opt. 2-substd. by alkyl or phenylalkyl and opt. further C-substd. by 1-2 alkyl gps., Het = a C- or imino-bonded 5-membered heteroaromatic ring or a C-bonded 6-membered heteroaromatic ring. (B) where: R1 = H or F, Cl, Br, 1-4C alkyl, CH2F, CHF2 or CF3 in the 5, 6 or 7 position; R2 = Het or a gp. as defined in (l) above; R3 and R4 are as defined in (A); provided that: (a) R2 is not 3-methylimidazo (4,5-b)pyridin-2-yl or 3-n-hexylimidazo(4,5-b) pyridin-2-yl in the 6 position when R1 = H, R3 = n-Pr and R4 = COOH; (b) R2 is not benzoxazol-2-yl in the 5 or 6 position when R1 = H, R3 = n-Pr or n-Bu and R4 = 1H-tetrazolyl; (c) R2 is not 1-methyl-2-benzimidazolyl in the 5 or 6 position or 1-n-butyl-2-benzimidazolyl, 1,5-dimethyl-2-benzimidazolyl or 1-methyl-5-trifluoromethyl -2-benzimidazolyl in the 6 postion when R1 = H, R3 = n-Pr and R4 = COOH; (d) R2 is not 1-methyl-2-benzimidazolyl in the 6 position when R1 = H, R3 = n-Bu and R4 = COOH or 1H-tetrazolyl; (e) R2 is not 2-benzimidazolyl in the 6 position when R1 = H, R3 = n-Bu and R4 = COOH; unless otherwise stated, alkanoyl, alkyl and alkoxy gps. are 1-3C and cycloalkyl gps. are 3-7C.
Patent FI-108610-B (FI)
Inventor: HERBIG SCOTT MAX
IPC: A61K9/22
Filed: 1993-02-05
Granted: 2002-02-28
Abstract: PCT No. PCT/US91/05337 Sec. 371 Date Feb. 3, 1993 Sec. 102(e) Date Feb. 3, 1993 PCT Filed Aug. 1, 1991 PCT Pub. No. WO92/02212 PCT Pub. Date Feb. 20, 1992Devices for controlled release of active substances in the form of tablets, capsules and beads comprised of a porous substructure surrounded by one or more interfacial membranes.
Patent FI-95751-B (FI)
Inventor: JOHANSSON REIJO
IPC: G01N29/09
Filed: 1993-12-09
Granted: 1995-11-30
Abstract: The invention relates to a sensor arrangement for identification of different states of water on the surface of a structure (1). The sensor arrangement (2) comprises at least one longitudinal sensor element (2) manufactured of a material conveying acoustic oscillation and a transmitter-receiver unit (3) coupled at the ends of the sensor element (2) for transmitting acoustic oscillation, preferably oscillation in the ultrasonic range, to the sensor element (2) and for receiving the response of the transmitted oscillation. The transmitter-receiver unit (3) is arranged to transmit oscillation and to receive the response of the transmitted oscillation from both ends (6, 7) of the sensor element (2). The invention relates also to a method using the sensor arrangement. <IMAGE>
Patent FI-112244-B (FI)
Inventor: COSTA JEAN-LOUIS
IPC: C08F4/6592
Filed: 1994-05-25
Granted: 2003-11-14
Abstract: Catalyst support containing an  alpha -olefin polymer in the form of particles of mean size from 5 to 350  mu m in which the pore volume produced by the pores of radius from 1000 to 75,000  ANGSTROM  is at least 0.2 cm<3>/g. Catalyst usable for the polymerisation of  alpha -olefins, including a compound containing at least one transition metal belonging to groups IIIb, IVb, Vb and VIb of the Periodic Table, bound into or onto this support.
Patent HU-188868-B (HU)
Inventor: CSERTA MIKLOS
IPC: A23N12/08
Filed: 1983-04-11
Abstract: A találmány pörkölő berendezés magvak pirításához, elsősorban pattogatott kukorica készítéséhez egy meghajtó szerkezettel (9) kényszerkapcsolatbán levő tengelyre (4) szerelt, fűtőlappal (7) rendelkező pörkölő üsttel (6), amelynek vízszintes forgástengely (2) körül billenthető főtartója (1) van, ebben van csapágyazva (5) a vízszintes tengelyre merőleges helyzetben a pörkölő üst (6) tengelye (4), továbbá a főtartó (1) oldható rögzítő szerkezettel (13) van ellátva, és legalább egy rögzített állapotban az üst (6) szájával felfelé helyezkedik el és hossztengelye a függőlegessel hegyesszöget zár be. (1. ábra.)  -1-
Patent HU-189648-B (HU)
Title: Process for producing imidazo/1,2-a/pyridine derivatives and pharmaceutical compositions containing them
Inventor: KAPLAN JEAN-PIERRE
IPC: C07D471/04
Filed: 1983-04-20
Abstract: An imidazo[1,2-a]pyridine derivative of the formula:   <IMAGE> wherein Y represents a hydrogen or halogen atom or a C1-4 alkyl radical, Z represents a furan-2-yl, thien-2-yl or pyridin-2-yl radical optionally carrying a halogen atom or a methyl or ethyl radical in the 5-position, and R represents the hydroxy radical, a C1-4 alkoxy radical or a group -NR1R2 in which R1 and R2 independently of one another each represent a hydrogen atom; a straight- or branched-chain C1-5 alkyl radical optionally carrying one or more halogen atoms or a hydroxy radical, a group -N(C1-4 alkyl)2, a carbamoyl radical or a C1-4 alkoxy radical; the allyl radical; the propargyl radical; a C3-6 cycloalkyl radical; the benzyl radical; or the phenyl radical, or alternatively -NR1R2 together represent a heterocyclic ring containing from 3 to 6 carbon atoms, or a heterocyclic ring of the formula    <IMAGE>  in which X is O, S, CHOR' or N-R'', R' being a hydrogen atom or the benzyl radical and R'' being a hydrogen atom, a C1-4 alkyl radical or the phenyl radical optionally carrying a methoxy radical or a halogen atom, are new compounds. They are therapeutically useful as they possess anxiolytic, antianoxic, sleep-inducing, hypnotic and anticonvulsant properties.
Patent HU-213698-B (HU)
Title: Method and device for treating sewage water
Inventor: NATHWANI SURENDRA
IPC: C02F3/08
Filed: 1991-12-06
Abstract: PCT No. PCT/GB91/02172 Sec. 371 Date Jun. 7, 1993 Sec. 102(e) Date Jun. 7, 1993 PCT Filed Dec. 6, 1991 PCT Pub. No. WO92/10431 PCT Pub. Date Jun. 25, 1992.Waste water containing biodegradable matter is fed to a rotating biological contactor (RBC) (15) from an inlet tank (10) and is discharged from the RBC-containing chamber into a humus tank (21). The RBC is divided into separated upstream (15A) and downstream (15B) sections, the chamber (17) containing the downstream section being fed with water to be processed at a controlled rate from the chamber (16) containing the upstream section. A balancing chamber, for isolating the downstream section of the RBC from variations in flow of waste water to the inlet tank (10), includes the upstream section (15A, 16) of the RBC which can act sacrificially in respect of toxic incursions in the waste water.
Patent HU-199268-B (HU)
Title: Method for treating vegetal seeds
Inventor: CZUKOR BALINT
IPC: A23L11/00
Filed: 1987-04-24
Abstract: A treatment of plant seeds, seeds pts. or prepns. contg. them, diminishes nutrition impediments, and/or effects of toxic substances and/or of microbiological fouling. The treatment consists of infuction heating of above, previously moistened, substances. Induction heating is generated by high frequency electric field.
Patent HU-196137-B (HU)
Title: Method for absorbing hydrogen fluoride from waste gases
Inventor: FRIESE DAVID D
IPC: C01B7/01
Filed: 1986-05-23
Abstract: A process for recovering hydrogen fluoride from waste stream gases containing hydrogen fluoride by contacting the waste stream with a scrubbing agent comprising a chlorinated pyridine.
Patent HU-192560-B (HU)
Title: Process for preparing pyridine derivatives
Inventor: MATSUNOTO KEN
IPC: C07C67/00
Filed: 1984-06-21
Abstract: Novel 2, 3, 6-triaryl pyridine derivatives are useful for treating pain, fever, thrombosis, inflammation, and arthritis, and have a low potential for phototoxic side effects.
Patent HU-206220-B (HU)
Title: Process for producing platinum(ii) complexes and pharmaceutical compositions comprising such compounds as active ingredient
Inventor: SPINELLI SILVANO
IPC: C07F15/00
Filed: 1989-03-25
Abstract: Compounds of formula I <CHEM> wherein R1 and R2, that can be the same or different, are hydrogen, alkyl, aryl, aralkyl groups or, if taken together, cycloalkyl groups; A is a carbon atom, a residue of 2,3-dioxybutandioic-2,4-dioxyphtalic acid or disubstituted malonic acid derivatives; n1 and n2 are selected in such a manner that the result of their addition is from 2 to 40; T1 and T2 that can be the same or different, are hydrogen, alkyl, benzyl, phenyl, acyl or cycloalkyl or a residue of formulae <CHEM>   Compounds I are useful as anti-tumour agents in human therapy.
Patent HU-200213-B (HU)
IPC: E05B33/00
Filed: 1987-06-17
Abstract: A találmány tárgya nyitó-záró szerkezet, különösen kódolható vagy kódolt biztonsági zárakhoz, amely nyitó-záró szerkezet zártestében (1) kódoltan elmozgatható reteszelő elemek (4), a reteszelő elemekkel (4) kapcsolatban levő, a zártesthez (1) képest elmozgatható vagy elforgatható retesz (2) van elrendezve, továbbá a nyitó-záró szerkezet kulcsa (5) a reteszelő elemek (4) kódolására alkalmasan van kiképezve. A találmánynak az a lényege, hogy a nyitó-záró szerkezetnek a kulcs (5) bevezetésére alkalmas nyílása és a reteszelő elemek (4) közti folyosó (9) vagy megvezető sín(ek) görbevonalú pályát képez(nek). (1. ábra)  HU 200213 B A leírás· terjedelme: 3 oldal, 1 ábra -1-
Patent HU-206131-B (HU)
Title: Stabilizing composition comprising phenol and phosphite derivative for polymers
Inventor: HUMPLIK ANTONIN
IPC: C08K5/00
Filed: 1989-05-31
Abstract: The invention relates to a method and a stabilizer composition for stabilizing polymer materials and especially polyolefines, and the respective stabilized polymer materials. The stabilizer composition comprises  (A) 2-t-butyl-4-( alpha , alpha  min -dimethylbenzyl)-phenol, and (B) bis(2-t-butyl-4-( alpha , alpha  min -dimethylbenzyl)-phenyl)-pentaerythritoldiphosphite,<BR > preferably in an amount of 0.5 to 50.0 mass-% of component A and of 99.5 to 50.0 mass-% of component B. The stabilizer composition can be introduced into the polymer material either at the stage of polymerization or thereafter into the already polymerized material. The stabilizer composition leads to a considerable improvement of thermal and stress stability of the polymer materials.