baber/WOPTO huggingface dataset:
Patent CS-244982-B1 (CS)
Inventor: SMIGURA JAN
IPC: B21D7/06
Filed: 1984-10-08
Abstract: Vynález sa týká sposobu a zariadenia na
ohýbanie rúrok, hlavně kruhového prierezu,
u ktorých sa kladie zvláštny doraz na
minimálně percento deformácie prierezu a
změny hrůbky steny v mieste ohybu.
Jeho podstata spočívá v tom, že v prve]
operách sa rúrka predohne do rozvinutého
tvaru a v druhej operách pósobením dvojice
tvárniacich sil sa predohnutý tvar ohýba za
súčasného nakrucovania prierezu do požadovaného
tvaru.
Zariadenie na realizáciu sposobu sa sklá­
dá z dvoch častí, z ktorých jedna obsahuje
ohybník opatřený vodiacou a prvou tvárniacou
plochou a druhá časť obsahuje ohybnicu
s dutinou, ktorej stená tvoří vedenie
a podpěru pre predohnutý polotovar z
vonkajšej strany a prechádza do dutej tvárniacej
plochy.
Výrobně ohyby vykazujú vysoká geometrická
a rozměrová presnosť pri minimálnom
percente změny hrábky steny. Samotný
ohyb je možné urobit v 1’ubovol'nom mieste
rúrky s minimálně možným polomerom
ohybu a s róznym uhlom ohybu.
Patent CS-229158-B1 (CS)
Inventor: ARENDAS MIROSLAV ING
IPC: H02P7/28
Filed: 1982-10-27
Abstract: Časovač řeší ovládání stěručů motorových
vozidel.
Podstatou vynálezu je elektronické zapojení
časovače s pamětí ovládaném ovládacím
tlačítkem, časovačem podle vynálezu
lze nastavit během stírání, podle
jízdních podmínek, jakýkoli časový interval,
který se pak automaticky opakuje.
Tento interval lze kdykoliv změnit na
jiný požadovaný interval.
Patent CS-207880-B1 (CS)
Inventor: MASEK VACLAV
IPC: D01F9/12
Filed: 1979-11-13
Abstract: Způsob
úpravy
uhlíkových
vláken
k
zlep
­
šení
interlaminámí
střihové
pevnosti
pro
kompozitní
materiály
záhřevem
uhlíkových
vláken
v
oxidační
atmosféře
za
přítomnosti
dusičnanových
iontů
nebo
směsi
kysličníku
dusičitého
a
vodní
páry.
Patent CS-233980-B1 (CS)
Inventor: FORMANEK ZDENEK
IPC: G01N21/31
Filed: 1983-11-14
Abstract: Způsob a zařízení slouží pro měření
obsahu rtuti, zejména stopových.
4 Oblak par rtuti v nosném plynu se po
proměření zředí nosným plynem a znovu
proměří s citlivostí o řád nižší. Zařízení
sestává z měřicí kyvety (5), opatřené
vstupem (1) se vstupním ventilem
(2), která je spojená se zřeďovací nádobou
(6). Za zřoďovací nádobou (6) je
zařazen druhý výfuk (7), opatřený druhým
výfukovým ventilem (8). Ze vstupu
(1) před vstupním ventilem (2) je ke
druhému výfuku (7) veden obtok (9)
opatřený obtokovým ventilem (10). Mezi
vstupní ventil (2) a měřicí kyvetu (5)
je umístěn první výfuk (3) opatřený
prvním výfukovým ventilem (4).
Patent CS-234105-B1 (CS)
Inventor: DEAK TEODOR
IPC: B32B15/12
Filed: 1980-12-11
Abstract: Vynález se týká zosilnených folií
na báze papiera, hliníkovej folie laminovaných
polyetylénovou foliou. Podstatou
riešenia je použitie vložiek z umělých
vlákien k spevneniu najmenej dvoch
vrstiev laminovaného papiera, laminované
j hliníkovej folie, připadne ich kombinácii
alebo kombinácií s polyetylénovou
fóliou. Vložky z umělých vlákien sú
kordové vlákna, vlákna a textilie na
báze chemlonu a iné.
Vystužené materiály majú radu
vhodných použití v poínohospodárstve,
v stavebníctve, v priemysle a doprave
Patent CS-243785-B1 (CS)
Inventor: WELWARD LADISLAV
IPC: C12N1/14
Filed: 1983-12-01
Abstract: Vynález sa týká kmeňa mikroorganizmu
Acremonium chrysogenum CCM F-750 produkujúceho
cefalosporín C (dále) CFS-C).
Tento kmeň bol získaný z kmeňa Acremonium
chrysogenum CCM F-729 šlachtením zameraným
na zvýšenie produkcie celafosporínu
C.
Patent CS-244202-B1 (CS)
Inventor: MACHA FRANTISEK
IPC: F03B3/12
Filed: 1984-11-19
Abstract: Reiffensteinova diagonální turbína, jež
je určena prb malé vodní elektrárny, sestává
ze spirály s regulační lopatkou a z diagonálního
bezvěncového oběžného kola s pevnými
lopatkami, zhotovenými skružením
z plechu a přivařenými ke kuželovému náboji
oběžného kola, což umožňuje podstatně
snížit výrobní náklady proti doposud
používaným vrtulovým oběžným kolům (propelerůmi),
jež se vzhledem ke složitému tvaru
jejich lopatek zhotovuji odléváním. Lopatky
(3) oběžného kola jsou po celé plože od
vstupné hrany na tlakové straně a výstupní
hrany na sací straně zakřiveny, a to na
tlakové straně pod poloměrem R1 = 0,663 .
: Dg,-'kde Dg je střední průměr oběžného kola,
a na sací straně pod poloměrem R2 = R, + t,
kde t je tlouělka lopatky (3) oběžného kola.
Patent CS-259079-B1 (CS)
Inventor: JAROS KAREL
IPC: G01P5/02
Filed: 1986-12-01
Abstract: Zařízení pro anemometrická měření
rychlosti proudění média v uzavřeném Drostoru,
zvláště ve válci motoru opatřeného
hlavou s kanálem propojujícím přes vyrovnávací
tlakovou nádobu uzavřený prostor
s průtokoměrným zařízením,, přičemž na výstupu
z kanálu do uzavřeného prostoru je
uspořádán uzavírací ventil a v uzavřeném
prostoru uzavřeném čelním nosičem jsou
uspořádány odváděči otvory ústící do sběrného
prstence vývěvy a čelním nosičem
prochází měřící sonda. Podstata řešení
spočívá v tom, že čelní nosič uložený otočně
a souose vzhledem k měřenému válci, je
opatřen vodící drážkou pro uložení nosné
koótky, v níž je otočně uloženo vodicí
J
ouzdro měřící sondy? jejíž vnější konec
e opatřen suvným zařízením.
Patent CS-236271-B1 (CS)
Inventor: CHLOST MILAN
IPC: C07C309/35
Filed: 1983-11-29
Abstract: Způsob izolace 2,4-fenylendiamin-
-l-sulfokyseliny z vodného roztoku vykyselenim
minerální kyselinou, jehož podstata
spočívá v tom, že na každý mol
2.4-fenylendiamin-l-sulfokyseliny se použije
1 mol H+. Tímto způsobem se dosáhne
vyloučení produktu v izoelektrickém bodu,
t.j. v bodu minimální rozpustnosti.
2.4-fenylendiamin-l-sulfokyselina se
používá jako polotovar pro přípravu barviv
Patent CS-230213-B1 (CS)
Inventor: KRAUS MILOSLAV
IPC: C13B30/04
Filed: 1981-12-30
Abstract: Účelem vynálezu je snížení nákladů na
provoz separátoru s možností změny sklonu
desek podle vlastností separovaných
médií.
Separátor se skládá ze skříně ve tvaru
hranolu se vtokovým hrdlem spojeným s
nátokovým usměrňovačem, ve kterém jsou
umístěny výměnné česle. Uvnitř skříně je
uložena desková vestavba ve vymezovacích
rámech, umístěných mezi vodícími přepážkami.
Provedení separátoru podle vynálezu
je znázorněno ve svislém řezu na obr. 2.
Patent DK-167727-B1 (DK)
Inventor: ALLWOERDEN WILHELM VON
IPC: A01D78/10
Filed: 1988-04-20
Granted: 1993-12-13
Abstract: The invention relates to a frame (4) for a haymaking machine (1).  he haymaking machine is a rotary windrower with two rotary rake units (2, 3) pivotable upwards through 90 DEG  into a transport position. To achieve a stable framework design, according to the invention the frame (4) has the form of a double T. Warning panels (13) are provided to eliminate the possibility of the risk of accidents.
Patent DK-167761-B1 (DK)
Inventor: COVEY DOUGLAS FLOYD
IPC: A61K31/38
Filed: 1986-12-19
Granted: 1993-12-13
Abstract: -Thiobutyrolactone derivatives having short chain  alpha  - and/or  gamma -alkyl or alkenyl substituents have useful anticonvulsant properties.
Patent DK-170789-B1 (DK)
Inventor: JONSSON SVEN
IPC: H01J29/89
Filed: 1987-12-16
Granted: 1996-01-15
Abstract: A method and an apparatus for reducing of and diverting radiation from all kinds of radiation emitting surfaces like viewing screens, TV screens, chassis, apparatus boxes etc. whereby an electrically conducting current diverting means (11), for instance a coil of stainless steel, is applied in direct contact with the radiation emitting surface (9) and is connected to earth (12), and whereby a fluid layer containing film or foil or a mass is applied directly to the radiation emitting surface (9) and the diverting means (11), said fluid layer or mass comprising a salt of electrolytic type, and in which the mass is of the type which forms a surface skin or becomes dried right through when being exposed to air, and said layer or mass being electrically conducting even in such dried state, and whereby the apparatus is ready for being used when said mass has formed a skin or has become dried. The current diverting means can be applied after the application of the electrolytic layer or mass. The fluid layer or covering mass preferably is a salt of an acid and an alkali metal or calcium, for instance sodium or potassium lauryl ether sulphate or calcium lauryl ether sulphate.
Patent FI-102374-B1 (FI)
Inventor: POWELL GAIL SCOTTON
IPC: C07D233/88
Filed: 1990-05-04
Granted: 1998-11-30
Abstract: The invention describes novel 1-arylimidazoles of formula (I) <CHEM>  wherein typically preferred substituents are: X is S(O)nR1, in which R1 is an alkyl group, preferably a methyl group, which is fully substituted by halogen atoms, and n is 0, 1 and 2; Y is selected from a hydrogen or halogen atom or a group selected from methylsulfenyl, methylsulfinyl or methylsulfonyl; Z is a hydrogen atom, a halogen atom or an alkyl group, preferably methyl; and R2, R3, R4, R5 and R6 are selected from a hydrogen or a halogen atom or a group selected from an unsubstituted or halo-substituted alkyl, alkoxy, alkylsulfenyl, alkylsulfinyl or alkylsulfonyl. The invention further describes intermediates and processes to make the compounds, compositions of the compounds and to methods of use of the compounds for the control of arthropods (especially mites, aphids or insects), nematodes, helminths, or protozoa.
Patent FI-103235-B1 (FI)
Inventor: OKSANEN LAURI
IPC: H04L27/26
Filed: 1997-06-26
Granted: 1999-05-14
Abstract: The invention relates to a method for eliminating interference in an OFDM (Orthogonal Frequency Division Multiplexing) radio receiver In the method, coded signals that are transmitted on subcarriers are received, reliability information generated for the signals being used in their soft decoding In accordance with the invention, the signal-to-interference ration of the subcarrier is used as the reliability information, the signal-to-interference ratio being defined by dividing the amplitude of the received signal by the interference amplitude. The interference amplitude is generated by calculating the deviation of the amplitudes of a set of selected signals from the average amplitude level of the set of signals. The average amplitude level of the set of signals is the mean value, median or some other statistical quantity indicative of the average level of the amplitudes of the set of signals. The deviation from the average amplitude level of the set of signals is the standard deviation, variance or some other statistical deviation-indicating quality of the set of signals. The amplitudes of the set of signals are selected from successive symbols in the time domain and/or from adjacent subcarriers in the frequency domain. The invention also relates to an OFDM radio receiver using the method.
Patent FI-102502-B1 (FI)
Title: Two-part wobbler
Inventor: BRANDT MIKAEL BRANDT MIKAEL
IPC: A01K85/18
Filed: 1997-12-23
Granted: 1998-12-31
Abstract: The invention concerns a two-part wobbler which can be cast even in a head wind and which continues to swim forwards and downwards in a wave shape when the drag ceases, and therefore makes it possible to search a larger depth area upon each cast. These properties are achieved by a special structure in which the float disc 6 has been placed, not in the front part 1, but in the rear part 4, and it protrudes forwards and downwards from this. The front part 1 of the wobbler has been made of a considerably denser material than usual, and this greatly improves the wobbler's casting properties. <IMAGE>
Patent IE-32358-B1 (IE)
Title: Alkynylamino-substituted phenyl carbamates and their use as pesticides
IPC: A01N47/22
Filed: 1968-08-20
Abstract: 1,236,031. Substituted phenyl carbamates; aminophenols. CIBA-GEIGY A.G. 19 Aug., 1968 [22 Aug., 1997], No. 39494/68. Heading C2C. [Also in Division A5] The invention comprises compounds of the Formula I wherein R 1 represents an alkynyl C 3-6 radical, R 2 represents a lower alkyl C 1-4 , alkenyl C 2-4 or alkynyl C 2-4 radical and R, R 3 , R 4 , R 5 and R 6 , which may be identical or different, represent hydrogen atoms or lower alkyl C 1-4 radicals, and their salts. They are prepared by reaction of an appropriately substituted amino-phenol with an alkyl isocyanate or a dialkylcarbamic acid chloride or by reaction of an appropriately substituted aminophenylcarbonate or aminophenylchlorocarbonate with an alkylamine or dialkylamine. The intermediate tertiary amino-phenols are prepared by reacting the corresponding secondary amino-phenol with an alkynyl halide. The compounds of Formula I and their salts have pesticidal activity.
[GB1236031A]
Patent IE-34510-B1 (IE)
Title: A method of and apparatus for cleaning dairy and other installations
IPC: B08B9/032
Filed: 1970-09-07
Abstract: 1321636 Cleaning tanks DE DANSKE MEJERIERS MASKINFABRIK AmbA 22 Sept 1970 [ 25 Sept 1969] 45168/70 Heading A4F [Also in Division F2] In a method of cleaning apparatus arranged in a fluid circuit, such as part of a dairy installation, an amount of cleaning fluid sufficient to clean the circuit is drawn from a store and circulated in the circuit, and after circulation is returned to the store or discharged into a sump or drain depending on the degree to which it is contaminated. The tank K of a dairy installation is first rinsed with water pumped by a pump C from a tank A through pipe 2, valve a, pipe 3, a heat exchanger E, a pipe 11 and a distributor H controlling the supply of rinsing liquid to the tank K and other dairy equipment. The rinsing water is withdrawn from the tank K by a pump J and passed to a drain or a collecting tank via pipes 14 and 12, the heat exchanger E, pipe 4, valve c, pipe 6, and valve l. After rinsing the valve a is closed and a valve k opened so that cleaning liquid is passed from a storage tank L by the pump c to the tank K to clean it, and the pump J passes the liquid from the tank K towards the drain or collecting tank until a concentration gauge z indicates that the pipe 4 is filled with cleaning liquid. The valve k then closes and the three-way valve c changes its position so that cleaning liquid passes from the pipe 4 to the pipe 3 to be pumped in a closed circuit through the tank K for a desired cleaning period. During this circulation the cleaning liquid is heated by steam introduced via a valve P into the heat exchanger E . At the end of the cleaning period the valve a is opened so that rinsing water is supplied to the pipe 3 and the 3-way valves c, I change their positions so that cleaning liquid is passed from the pipe 4 to the tank L or, if the liquid is heavily contaminated to a drain. When the gauge z has indicated that water has displaced the cleaning liquid in the pipe 4, the 3-way valve l changes position to direct the rinsing water to the drain. Pumps u, v supply respectively, additional concentrated cleaning liquid to the system during the cleaning operation, and disinfecting liquid during the final rinsing operation.
[GB1321636A]
Patent IE-53160-B1 (IE)
Title: Crystalline benzothiazine dioxide salts
IPC: C07D417/12
Filed: 1982-05-28
Abstract: The water-soluble ethylenediamine, monoethanolamine and diethanolamine salts of N-(2-pyridyl)-2-methyl-4-hydroxy-2H-1,2-benzothiazine-3-carboxamide 1,1-dioxide have been prepared. These novel crystalline salts are useful in therapy as nonsteroidal anti-arthritic agents. Methods for preparing these salts from the corresponding acidic starting material and the appropriate amine base are provided.
Patent IE-39520-B1 (IE)
Title: Method of combatting helminthic infestation in animals
IPC: H01J23/50
Filed: 1974-06-21
Abstract: Pour-on veterinary compositions are prepared which comprise an anthelmintically effective amount of tetramisole, levamisole or an acid addition salt thereof in combination with a diluent suitable for pour-on formulations for use on animals. 
These compositions are used to treat helminthic infestations in animals by the pour-on method of application. 
(From US3980791 A) 
[FR2233985A1]
Patent IE-55459-B1 (IE)
Title: Zeolite as a detergent builder
IPC: C11D3/12
Filed: 1983-06-17
Abstract: Type A, especially type 4A zeolites are well adapted as detergent builders, said zeolites comprising (i) primary particles having a mean particle diameter ranging from 0.1 to 10 mu , (ii) a cation exchange capacity in excess of about 100 mg CaCO3/g of anhydrous material, and (iii) a rate constant, relative to the surface area of the zeolite per liter of wash solution, in excess of about 0.15 s-1 lm-2. The builders are prepared by first determining the value of the rate constant for a given zeolite sample. Since a higher rate constant value corresponds to a lower degree of salt incrustation on fabrics, only those zeolites having a value above the predetermined minimum will be incorporated into detergents. Thus, zeolites otherwise appearing identical can be differentiated, with only those not causing high levels of incrustation being selected.
Patent IE-33364-B1 (IE)
Title: Pyrimidine carboxylic acid ester derivatives
IPC: C07D413/14
Filed: 1969-11-06
Abstract: 1,270,120. Pyrimidine carboxylic ester derivatives. DR. A. WANDER Ltd. 16 Oct., 1969 [8 Nov., 1968; 28 Feb., 1969; 5 Aug., 1969], No. 50806/69. Heading C2C. Novel compounds I in which Z is O or S and R is alkyl, haloalkyl, alkoxyalkyl, alkenyl, cycloalkyl or cycloalkylalkyl and their acid addition salts are prepared (1) by reaction of a compound II where X is a reactive radial, with morpholine or thiamorpholine; (2) by reaction of a compound I in which R is H with ROH; (3) by reaction of halogen or hydrogen halide with a compound I in which R is alkenyl to give I in which R is haloalkyl; (4) splitting off vicinal halogen atoms, hydrogen halide or water from a compound I in which R is alkyl substituted by halo or hydroxy to give I in which R is alkenyl; or (5) hydrogenating a compound I where R is an unsaturated radical to obtain the corresponding saturated ester. Compounds I where R is 1-9C hydroxyalkyl are also novel but not said to be pharmaceutically active. Intermediates isolated are compounds II where X is halo and R is alkyl or H and compounds I where R is H. Pharmaceutical compositions comprise a compound I where R is alkyl, haloalkyl, alkoxyalkyl, alkenyl, cycloalkyl or cycloalkylalkyl and a suitable excipient. They have soporific and narcotic activity.
[GB1270120A]
Patent IE-53426-B1 (IE)
Title: Substituted thiazolo(3,2-a)pyrimidines and process for their preparation
Inventor: GIANFEDERICO DORIA
IPC: C07D513/04
Filed: 1982-07-14
Abstract: Pharmacologically active thiazolo[3,2-a]pyrimidines of the formula  wherein A is a bond between the alpha - and beta -carbon atoms or (-CH2-) group; R1 and R2 represent hydrogen, C1-C4 alkyl, cyano, CF3, thienyl, pyridyl, biphenyl, naphtyl, phenyl optionally substituted,  wherein R' and R'' are hydrogen or alkyl; R3 represents hydrogen, halogen, alkyl, OH, formyloxy, alkanoyloxy, alkenyloxy; R4 represents substituted pyrrole, substituted phenyl or substituted thiazolyl. The compounds have antiinflammatory, antiulcerorgenic and antigastric secretory activity.
Patent IE-57663-B1 (IE)
Title: 1,-5 benzothiazepine derivatives,their preparation and pharmaceutical compositions containing them
IPC: A61K31/55
Filed: 1984-07-20
Abstract: New 1,5-benzothiazepines of the following general formula  I wherein: R1 represents (C1-4)alkyl, (C1-4)alkoxy or a halogen atom; R2 is selected from: benzoyl independently substituted with 1 to 3 (C1-4)alkyl or (C1-4)alkoxy groups, or with halogen atoms; phenylcarbamoyl; phenylcarbamoyl independently substituted with 1 to 3 (C1-4) alkyl or (C1-4) alkoxy groups or with halogen atoms; the groups R5-CO, in which R5 is the radical deriving from a heterocyclic ring optionally substituted by a (C1-4)alkyl or a (C1-4)alkoxy radical, or by a halogen atom; R3 and R4 independently represent (C1-4)alkyl groups; and salts therewith of pharmaceutically acceptable acids. The compounds of the invention possess cardiovascular utility.
Patent IE-74687-B1 (IE)
Title: Apparatus for rezeroing an in vivo pressure sensor and method for rezeroing
Inventor: GUSTAFSON GARY E
IPC: A61B5/0215
Filed: 1991-06-21
Abstract: A sensor assembly (10) for an in vivo physiological pressure measurement has a member (14) with a distal end (15) to ease placement of the catheter sensor assembly in vivo. A passage (20) in an intermediate part (16) of the member is covered by a pressure responsive sensor (21) sealing the passage. The sensor has a first side (22) for exposure to in vivo physiological pressure and a second side (23) in fluid communication with the passage (20). A pressure connecting means (12,24) located between the physiological pressure and the passage (20) is arranged for connection or disconnection therebetween; when connected, the pressure on the first and second sides of the sensor can be substantially equalized providing a method for rezeroing the in vivo pressure sensor.
Patent IE-39744-B1 (IE)
Title: Treatment of waste material
IPC: B01J8/32
Filed: 1973-12-05
Abstract: 1450907 Incinerators RHONE-PROGIL 3 Dec 1973 [5 Dec 1972] 55986/73 Heading F4B An incinerator comprises a combustion chamber A containing a first fluidized bed and a cooling chamber B containing a second fluidized bed and immersed heat exchange pipes 14, the fluidizing air being supplied to chamber A at a greater flow rate than to chamber B so that its density is less, connecting ducts 1 and 11 allowing bed material to circulate from the cooling chamber B through the combustion chamber and back to the cooling chamber. Dried refuse is fed from shoot 3 into chamber A where it is burnt, heavy residues falling down into lock 7 from which they are removed. Light ash rises with the bed material and separates from it in chamber 8, the bed material falling down duct 11 to chamber B. The combustion gases and ash pass to cyclone 9 where the ash is extracted (at 10), the hot gases going in part to a treatment chamber 16 to be scrubbed and rendered harmless before discharge, and in part to a refuse drying apparatus consisting of a tube 18 fed with wet refuse and hot gases at the bottom. The hot gases carry the lighter materials upwards to a cyclone 21, the heavier materials fall into hopper 20 from which they are removed. The cyclone 21 separates the refuse and it is conveyed by a duct to the charging shoot 3. The hot gases pass via duct 22 to the fluidizing blower 5 to be recirculated.
[GB1450907A]
Patent IE-47697-B1 (IE)
Title: Cocoa flavored product and process for manufacturing same
IPC: A23L27/28
Filed: 1978-12-19
Abstract: A roasted yeast product having the characteristic texture, color, flavor, aroma and mouth-feel of cocoa powder is produced by roasting a food yeast at a temperature of about 100`C. to about 300`C. for about 1 to about 50 minutes. The product may be used as a cocoa extender, substitute or replacer in foodstuffs employing cocoa and/or chocolate.
Patent IE-50612-B1 (IE)
Title: Copolyesteramides which are pliable at low temperature
IPC: C08G63/68
Filed: 1980-12-09
Abstract: Random or regularly recurring block polyesteramides having glass transition temperatures at least as low as -30 DEG  C. are prepared from (i) essentially difunctional monomers comprising at least one carboxylic acid function, or ester/amide-forming derivative thereof, at least 1 mol % of which comprising dicarboxylic acids or such derivatives thereof and having from 20 to 60 carbon atoms, with the amount of monofunctional carboxylic acids comprising said carboxyl monomers being less than about 1% by weight and the amount of carboxylic acids having in excess of two functional groups being less than about 5% by weight, and (ii) a member selected from the group consisting of dihydroxyl and diamino comonomers therefor, or aminoalcohol comonomers, or mixtures of diamino and aminoalcohol comonomers.