baber/WOPTO huggingface dataset:
Patent EP-0175468-A3 (EP)
IPC: A61P43/00
Filed: 1985-08-09
Abstract: The invention comprises a method of normalising cellular 
eicosanoid balance by administering to a warm blooded animal 
an effective amount of a composition chosen from the group 
comprising eicosapentanoic acid (EPA), docosahexanoic acid 
(DHA) a mixture of EPA and DHA and a mixture of EPA, DHA 
and GLA. The invention also relates to compositions for nor­
malising cellular eicosanoid balance for the preventing or treat­
ment of cancer.
Patent EP-0150153-A3 (EP)
Title: Baie à vitres coulissantes parallèlement ayant une surface commune de fermeture
IPC: E06B3/46
Filed: 1985-01-23
Abstract: Baie à vitres coulissantes parallèlement ayant un plan 
commun de fermeture.  
     Les vitres coulissantes (11, 12) sont munies d'ergots qui 
sont engagés dans des rainures (9, 10) parallèles réunies par 
des guides de déviation (17) ayant une rainure (18) en 
oblique faisant communiquer ces rainures (9, 10) de sorte 
que les deux vitres (11, 12) sont situées dans un même plan 
en position de fermeture et dans deux plans parallèles en 
position d'ouverture.
Patent EP-0192211-A3 (EP)
IPC: B65H29/70
Filed: 1986-02-15
Abstract: A system for counting and stacking a continuous stream 
of shingled or overlapping sheets in which the shingled 
sheets are transported by a first conveyor and fed into an 
optional counting means for individually counting the 
sheets. From the optical counting means, the sheets are fed 
into a second conveyor which imparts a concave transverse 
bow to the sheets thereby providing rigidity to the sheets. 
The sheets exit the second conveyor and are collected by a 
recovery means for stacking. The second conve..or further 
includes an insertion means activated by the optical counter 
for separating the stream of sheets. The action of the 
insertion means separates the stream of sheets so that a 
predetermined number of sheets are collected and stacked 
by the receiving means while the insertion means temporari­
ly supports the continuing stream of sheets. After removal of 
the completed stack of sheets, the insertion means retracts to 
its original position thereby transferring the newly forming 
stack of sheets to the receiving means without interrupting 
the continuous stream of sheets.
Patent EP-0216357-A3 (EP)
IPC: C07H21/00
Filed: 1986-09-23
Abstract: Phosphoramidite compounds of the general formula 
  
wherein each of R₁ and R₂ represents a hydroxyl group having 
a protective group, or the group -OR₄, R₃ represents a 
hydrogen atom, a hydroxyl group having a protective group, 
or the group -OR₄, R₄ represents the group 
  
X represents a secondary amino group, R₅ represents an 
allylic residue or a protective group capable of being split off 
by beta-cleavage, and B AOC  represents a nucleoside base re­
sidue in which the amino or imino group is protected with an 
alkyloxycarbonyl-type residue, with the proviso that only one 
of R₁, R₂ and R₃ represents the group -OR₄. The compounds 
can be produced by reacting a nucleoside represented by the 
general formula 
  
wherein each of R′₁ and R′₂ cepresents a hydroxyl group 
which may have a protective group, R′₃ represents a hyd­
rogen atom, or a hydroxyl group which may have a protective 
group, and B AOC  is as defined, with the proviso that only one 
of R′₁, R′₂ and R′₃ is a hydroxyl group, with a phosphoramide 
compound represented by the general formula 
  
wherein X and R₅ are as defined, and Y represents a secon­
dary amino group or a halogen atom.
Patent EP-0236745-A3 (EP)
IPC: G06F9/38
Filed: 1987-02-05
Abstract: A novel approach to reducing delays resulting from 
resolution of conditional branch instructions, in 
which such instructions are pre-executed in a 
coprocessor which precedes a pipeline processor and 
prepares an instruction stream for input to the 
pipeline processor. Because of this pre-execution, 
the input instruction stream has fewer conditional 
branches for the pipeline processor to resolve. 
Also, the coprocessor may handle address generation 
interlock situations which also cause execution 
delays in the pipeline processor.
Patent EP-0245806-A3 (EP)
Title: Accumulation conveyor functioning as an accumulator for a conveyor of a treatment device for bottles or similar containers
IPC: B65G43/08
Filed: 1987-05-09
Abstract: Accumulation conveyor functioning as an accumulator for a conveyor within a transport system for container treatment devices, having a control accumulator connected to a controller, the control accumulator being designed as a conveyor belt unit having a separate conveyor belt section which is concomitantly controlled by the controller, and a conveying speed control being provided which ensures that, during all operation states, that is to say even when fully loaded, at most a small head pressure which is suitable for the conveying speed control but is not harmful for bottles, guide railings and noise generation, is effective.
Patent EP-0266635-A3 (EP)
IPC: G08C23/06
Filed: 1987-10-22
Abstract: Die vorliegende Erfindung betrifft ein Verfahren zur automati­
schen Identifikation des Typs des Messkopfs (1) einer faseropti­
schen Messwerterfassungs- und Uebertragungseinrichtung, welche 
eine Messsignalfaser (3) und eine Kontrollsignalfaser (4) auf­
weist, bei welcher der Messkopf (1) von einer Kontrolleinheit 
(2) mittels über die Kontrollsignalfaser übertragenen Kontroll­
signal fernbedienbar ist und insbesondere zur Abgabe eines 
Kalibrationssignals veranlasst werden kann. Für verschiedene 
Typen von Messköpfen sind nach der Erfindung unterschiedlich 
frequente Kalibrationssignale vorgesehen. Anhand der Frequenz 
des Kalibrationssignals kann die Kontrolleinrichtung den mit ihr 
verbundenen Messkopf jeweils identifizieren.
Patent EP-0234710-A3 (EP)
Title: Hot melt adhesives containing a novel adhesive additive
IPC: C09J201/02
Filed: 1987-01-20
Abstract: A not melt adhesive compsn. which is compatible with adhesive components and improves the adhesive properties of a hot melt adhesive, comprises the reaction prod. of (a) a monomeric or polymeric cpd. (I) having at least one epoxy-reactive H and (b) an epoxy cpd. (II) having at least one active H-reactive epoxy gp., using 0-1-100 moles, esp. 0.1-10 moles epoxy cpd. (II) per mole active H in (I).
Patent EP-0253573-A3 (EP)
IPC: F41A3/66
Filed: 1987-07-09
Abstract: The invention relates to a bolt frame and a receiver for a gun. The 
bolt frame (10) and the recoil-receiving receiver (20), with which the 
bolt frame (10) is arranged to be fastened to the stock of the gun, are, 
in accordance with the invention, manufactured as separate pieces. It is 
characterized to the invention that the bolt frame (10) is 
manufactured by cold-hammering its inner and outer surfaces to finished 
quality. It is also essential to the invention that the receiver (20) is 
fastened to the bolt frame (10) by driving it to a tight force fit (13, 
25), and that guiding surfaces (15, 24) for the gun barrel (30) are 
shaped to the bolt frame (10) and the receiver (20). the bolt frame (10) 
is manufactured symmetrical with respect to its longitudinal axis, and 
an external, shouldered (12) connecting surface is shaped to said frame 
(10). An annular inner surface (25) is shaped to the receiver (20), 
which, together with said connecting surface (13) of the frame (10), 
comprises said force fit.
Patent EP-0283658-A3 (EP)
IPC: G02B6/38
Filed: 1988-01-23
Abstract: Eine einfach handhabbare Vorrichtung zum Anbringen eines Spleißschutzes an 
miteinander verspleißten Lichtwellenleitern (7, 8) besteht darin, daß eine 
Aufnahme (4) für zwei Plättchen (1, 2) vorhanden ist, die so gestaltet ist, 
daß die darin eingelegten Plättchen (1, 2) einen Spalt zwischen sich frei­
lassen, daß an zwei gegenüberliegenden Stirnseiten der Aufnahme (4) je eine 
Ablage (5, 6) derart angeordnet ist, daß die auf die beiden Ablagen (5, 6) 
aufgelegten Lichtwellenleiter (7, 8) mit ihrer Spleißstelle durch den Spalt 
zwischen den beiden Plättchen (1, 2) verlaufen und daß an jeder Längsseite 
der Plättchen-Aufnahme (4) ein Preßbacken (9, 10) angeordnet ist und 
mindestens einer der beiden Preßbacken (9, 10) derart beweglich gelagert ist, 
daß bei Ausübung eines Drucks auf die Ablagen (5, 6), welche senkrecht zur 
Ablagenebene verschiebbar angeordnet sind, sich der jeweils beweglich ge­
lagerte Preßbacken in Richtung auf den gegenüberstehenden Preßbacken zu 
bewegt, wobei die beiden Plättchen (1, 2) zwischen den Preßbacken (9, 10) 
zusammengedrückt werden
Patent EP-0280145-A3 (EP)
IPC: C07C51/41
Filed: 1988-02-15
Abstract: Erdalkalisalze vicinal hydroxy, alkoxy-substituierter 
C₁₆-C₂₂-Fettsäuren der allgemeinen Formel (I) 
  
in der R geradkettige oder verzweigte Alkyl- oder 
Alkenylgruppen oder Hydroxyalkylgruppen, die gegebenenfalls 
mit einer C₁₆-C₂₂-Fettsäure alkyliert sind, bedeuten, ergeben 
bei der Katalyse der Polyalkoxylierung von Verbindungen mit 
aktiven Wasserstoffatomen eine enge Homologenverteilung der 
Polyalkoxylierungsprodukte.
Patent EP-0286819-A3 (EP)
Title: Method for the determination of the length difference of optical fiber and its sheath
IPC: G02B6/44
Filed: 1988-03-03
Abstract: A method for identifying measured quantity proportions for the length difference between an optical element and the envelope for the optical lead when forming an optical lead, which has the envelope loosely receiving the optical element and the method includes extruding the envelope around the element and then passing the lead through at least one cooling path. The speed of the envelope is identified both proceeding as well as following the cooling path, and the desired quantities are formed by different uses of the two measured speeds.
Patent EP-0293670-A3 (EP)
Title: Device for axial shifting of rotating cylinders
IPC: B21B31/18
Filed: 1988-05-18
Abstract: The invention relates to a device for the axial shifting of rotating shafts, in particular rolling-mill rolls (1). The intention is to present a shifting device with which even high shifting forces can be reliably transmitted and which can be assembled rapidly and easily. The invention therefore provides that the axial shifting be effected by means of a clamping arrangement (3) which is in releasable operative connection with the roll journal (8) of a rolling-mill roll (1). The releasable clamping connection between clamping arrangement (3) and roll journal (8) is here of positively engaging design. It is particularly expedient if the clamping arrangement (3) is designed as a compact unit consisting of a clamping head (10), with at least one axially prestressed compression spring (13), which acts on the clamping discs (14) acting as clamping elements, the clamping discs (14) clamping a radially elastic clamping bush (15) to the roll journal (8), the clamping discs (14) being releasable from their clamping position by means of a hydraulic fluid counter to the action of the compression spring (13) and the clamping discs (14) being, on the one hand, supported axially against a housing part (10) and, on the other hand, braced against the compression spring (13) via an axially shiftable hollow cylinder (16), and the clamping bush (15) being provided in the region of the clamping discs (14) acting on it with an inner profiling (19) which, together with the complementary profiling (18) on the roll journal (8), forms the releasable clamping connection. 
<IMAGE>
Patent EP-0293937-A3 (EP)
Title: Microporous crystalline composite compositions and processes for making them
IPC: B01J29/04
Filed: 1988-06-03
Abstract: The invention involves composite structures of multiple phases, at least two of which are inorganic crystalline compositions that are contiguous and have a common crystal framework and structure, and at least one of them contains phosphorus and aluminum atoms as part of its crystalline framework structure; and to processes for making the same. It is desired that each phase has a microporous molecular sieve structure. The process involves the growth of a crystalline structure constituting such a phase in the presence of crystals of another of such a phase. Preferably, the process involves a hydrothermal crystallization treatment of the precursors to such phase.
Patent EP-0303172-A3 (EP)
IPC: C07C323/60
Filed: 1988-08-03
Abstract: 1. Acylderivate der allgemeinen Formel 
  
worin R eine einkernige, carbocyclische aromatische 
Gruppe, eine 5-gliedrige, aromatische, heterocylische 
Gruppe, welche als Heteroringglieder ein Sauerstoff- 
oder Schwefelatom oder eine Imino- der niedere 
Alkyliminogruppe und gegebenenfalls noch ein oder zwei 
Stickstoffatome enthält, oder eine 6-gliedrige, aroma­
tische, heterocyclische Gruppe, welche ein bis drei 
Stickstoffatome als Heteroringglieder enthält, R¹ 
Wasserstoff oder ein in der Cephalosporinchemie 
verwendbarer 3-Substituent, A gegebenenfalls durch 
Carboxy, Carbamoyl, niederes Alkylcarbamoyl oder 
Di(niederes Alkyl)carbamoyl substituiertes niederes 
Alkylen oder C₃₋₇-Cycloalkylen, Q gegebenenfalls durch 
Carboxy, Carbamoyl, niederes Alkylcarbamoyl oder 
Di(niederes Alkyl)carbamoyl substituiertes niederes 
Alkylen oder C₃₋₇-Cycloalkylen oder die Gruppe 
-NR²- oder -NR²NR³-, R² und R³ je Wasserstoff 
oder niederes Alkyl, p und m die Zahl 0 oder 1, n die 
Zahl 0, 1 oder 2, R⁴ (Wasserstoff, niederes Alkanoyl 
oder  
 
 
Tri(niederes Alkyl)-silyl), 2 Reste R⁴ 
zusammen Diphenylmethylen, R⁵ Wasserstoff, niederes 
Alkyl, Hydroxy, niederes Alkoxy, Halogen, Nitro oder die 
Gruppe -OCOR⁷, -OCOOR⁷¹, -N(R⁷)₂, -NHCOR⁷, 
-NCOOR⁷¹, -COR⁷, -SR⁷, -SOR⁷, -SO₂R⁷, 
-SO₃H, -COOR⁷ oder  
-CON(R⁷)₂, R⁶ Wasserstoff, niederes Alkyl oder 
Halogen, R⁷ Wasserstoff oder niederes Alkyl und R⁷¹ 
niederes Alkyl bedeuten, und die beiden Gruppen -OR⁴ 
über benachbarte Kohlenstoffatome des Phenylringes 
gebunden sind,  
sowie leicht hydrolysierbare Ester und pharmazeutisch 
annehmbare Salze dieser Verbindungen und Hydrate von Verbin­
dungen der Formel I bzw. von deren Estern und Salzen. 
Die Produkte sind antibiotisch, insbesondere antibakteriell 
wirksam.
Patent EP-0307756-A3 (EP)
IPC: C07C241/00
Filed: 1988-09-05
Abstract: Ein Verfahren zur Herstellung von silylierte alkoho­
lische oder phenolische Hydroxylgruppen als Substitu­
enten aufweisenden Isocyanaten durch Umsetzung von der 
den Isocyanaten entsprechenden, silylierte alkoholische 
oder phenolische Hydroxylgruppen als Substituenten auf­
weisenden Amine mit minestens äquivalenten Mengen an 
unter den Verfahrensbedingungen nicht flüchtigen orga­
nischen Polyisocyanaten auf Temperaturen von bis zu 
300°C, gegebenenfalls unter verminderten Druck und Ge­
winnung der Verfahrensprodukte als Destillat, deren 
Verwendung als Reaktionspartner von Isocyanatcarbon­
säurechloriden bei der Herstellung von Estergruppen 
aufweisenden Polyisocyanaten, sowie ausgewählte, so 
erhaltene Polyisocyanate.
Patent EP-0282259-A3 (EP)
Title: Grinding apparatus
IPC: A47J42/10
Filed: 1988-03-08
Abstract: Grinding apparatus 1 for use in a spice or condiment 
mill such as a pepper mill can be made using a sintered 
metal process and avoids the more costly and difficult 
process of machining the component parts from single 
pieces of metal. The apparatus 1 comprises a pair of 
blades 7 and optionally impelling vanes above an 
externally toothed male member 3, mounted on a central 
shaft 9, inside an internally toothed female member 5. 
On relative rotation of the central shaft 9 and 
therefore the male member 3 to the female member 5 the 
condiment is crushed in a crushing zone 10 between the 
blades 7 and the female member 5. The male member 3 
and female member 5 cooperate to grind the crushed 
condiment in a grinding zone 12. Spacer elements in 
the form of lugs 17 at the base of the male member 3 
bear upon an annular surface 19 of the female member 5 
preventing further contact of the toothed members.
Patent EP-0286327-A3 (EP)
IPC: B03C1/023
Filed: 1988-03-31
Abstract: A method of treating fluids to induce coagulation 
of particles comprises subjecting the fluid to the influ­
ence of a repulsive magnetic field, that is a magnetic 
field generated between opposed like magnetic poles as 
distinct from a magnetic field generated between North 
and South poles. Preferably oligo-dynamic particles of 
mineral or other substances are introduced into the fluid 
before, during or after magnetic treatment. The prefer­
red method or particle introduction is by sacrificial 
anode incorporated in an electrical circuit with a 
cathode and the fluid as an electrolyte. The invention 
may be applied to the treatment of hard water to prevent 
or reduce deposition of scale and in the treatment of 
swimming pool water to eliminate bacteria and/or control 
formation of algae. A variety of other uses in relation 
to both liquids and gases are described.
Patent EP-0297827-A3 (EP)
Title: Settable systems for the manufacture of refractories and ceramics
IPC: C04B35/00
Filed: 1988-06-28
Abstract: A settable liquid system for refractories comprises a gellable alkoxide such as ethyl silicate, water to hydrolyse the alkoxide and a mutual solvent for the alkoxide water and any catalyst. The system further includes a solvent for the alkoxide only.
Patent EP-0319240-A3 (EP)
Title: Method of removing outer protective layer from edible materials using layer energy
IPC: A22C25/17
Filed: 1988-11-29
Abstract: Skin is removed from an edible material by passing the 
edible material through a skin removal zone of an ablative 
removal apparatus. In the skin removal zone, skin is 
ablatively removed by the action of a continuous wave carbon 
dioxide laser beam (22) which rapidly traverses the skin removal 
zone in a direction substantially transverse to the edible 
material movement. The edible material may be skinned 
regardless of whether it is fresh, frozen, thawed, or cooked. 
Skin vaporized by the laser light beam generates a gaseous 
plume which is removed from the skin removal zone by causing 
a current of air to traverse that zone.
Patent EP-0348589-A3 (EP)
Title: A pilgrim-process rolling mill
IPC: B21B21/04
Filed: 1989-01-18
Abstract: On a pilgrim-process rolling mill, the mandrel (10) is 
retained axially on the spindle (7) by engaging shoulders (12, 
112) formed circumferentially around the mandrel (10) with 
respective ledges (13,113) on the spindle (7) in abutment 
relationship therewith.
Patent EP-0331957-A3 (EP)
IPC: B01D24/00
Filed: 1989-02-20
Abstract: Anlage zur kontinuierlichen Flüssigkeitsbehandlung, mit einem 
zylindrischen Behälter und einem in Zellen aufgeteilten und 
eine Filterfüllung enthaitenden umlaufenden Filterkorb, wobei 
der Behälter mit Flüssigkeitszuleitungs- und 
Flüssigkeitsableitungsrohren sowie einem 
Spülwasserableitungsrohr versehen ist. Erfindungsgemäß ist 
der Behälter (1) ein unter Druck stehender Behälter (1), die 
Zellen (8) des Filterkorbes sind seitlich und von oben durch 
Bleche (Platten) begrenzte Räume, die unten durch mit 
Öffnungen versehene Trägerelemente (13) abgeschlossen werden, 
die Höhe der Filterfüllung (12) ist kleiner als die Höhe der 
Zellen (8) und die Zellen (8) sind über den umlaufenden 
Verteilerkopf (4) mit dem zentralen 
Flüssigkeitszuleitungsrohr (2) bzw. dem 
Spülwasserableitungsrohr (18) auf die Weise verbunden, daß 
der umlaufende Verteilerkopf (4) aus dem an dem zentralen 
Flüssigkeitszuleitungsrohr (2) befestigten feststehenden 
unteren Teil (5) und dem sich an diesen abgedichtet 
anfügenden umlaufenden oberen Teil (6) besteht, wobei im 
unteren Teil in einer der Anzahl der Zellen (8) 
entsprechenden gleichen Teilung Öffnungen vorgesehen sind, 
und im oberen Teil (6) mit diesen in der Grundstellung bzw. 
bei einer Verdrehung um eine Teilung in Deckung befindliche, 
sich an die an die obere Platte der Zellen (8) 
angeschlossenen Flüssigkeitsverteilerrohre (7) anschließende 
Öffnungen vorgesehen sind, wobei zumindest ein Abschnitt des 
Spülwasserableitungsrohres (18) im Inneren des zentralen 
Flüssigkeitszuleitungsrohres (2) geführt und an eine Öffnung 
des unteren Teiles (5) des umlaufenden Verteilerkopfes (4) 
von innen angeschlossen ist.
Patent EP-0338209-A3 (EP)
IPC: C08G65/44
Filed: 1989-02-21
Abstract: Die aus den Formmassen hergestellten Formteile finden dort Verwendung, 
wo es auf hohe Schlagzähigkeit, hohe Lösemittelbeständigkeit 
und hohe Wärmeformbeständigkeit ankommt.
Patent EP-0348797-A3 (EP)
IPC: C06B43/00
Filed: 1989-06-20
Abstract: Es wird die Verwendung von Carbonylverbindungen, nämlich 
von 5,6-Carbonyl-ascorbinsäure bzw. 5,6-Carbonyl-erythor­
binsäure zur Herstellung von Explosivstoffen, sowie ein 
Verfahren zur Herstellung solcher Explosivstoffe, und diese 
Explosivstoffe selbst beschrieben.
Patent EP-0355310-A3 (EP)
Title: System zum Erkennen des Starts und des Anflugs von Objekten
IPC: G01S3/78
Filed: 1989-06-23
Abstract: Die Erfindung betrifft ein Erkennungssystem zur Alarmierung und Frühwar­
nung vor startenden und anfliegenden Objekten mit aktivem Triebwerk. Es 
werden bestimmte bildgebende elektrooptische Sensoren, die in einem vor­
gewählten Spektralbereich arbeiten, vorgeschlagen, und eine darauf abge­
stellte Bildverarbeitung und -auswerteeinrichtung angewandt.  
     Gegenmaßnahmen können nach Erstellen einer Bedrohungsanalyse halbautoma­
tisch oder automatisch erfolgen.
Patent EP-0350743-A3 (EP)
IPC: C08G63/19
Filed: 1989-07-01
Abstract: Aromatische Polyester werden hergestellt durch Umeste­
rung von aromatischen Dicarbonsäuredialkylestern mit 
Diesterderivaten zweiwertiger Phenole bei Temperaturen 
von etwa 260 bis 350°C unter Entfernung der entstehenden 
Monocarbonsäurealkylester aus dem Reaktionsgemisch.
Patent EP-0356978-A3 (EP)
IPC: C08L77/00
Filed: 1989-08-29
Abstract: Thermoplastic polyamide compositions 
consisting essentially of 75-90 weight percent nylon 
6, nylon 66 or nylon 66/6 blends (nylon 6 ≦ 50%) with 
10-25 weight percent ethylene ionomer containing 
softening comonomer are characterized by a unique 
combination of high stiffness and toughness, and 
freedom from mold deposit.
Patent EP-0363981-A3 (EP)
Title: Automatic masking device
IPC: G03F7/20
Filed: 1989-10-13
Abstract: A masking device (10) employed for a composer and the like 
for forming a desired opening portion by covering a glass 
plate (5) holding an original includes a pair of light 
intercepting devices (12,13) for covering the glass plate from the 
front and rear and left and right directions. One end of 
each of the light intercepting devices includes a holding 
portion (15a) for holding an end portion of a masking sheet for 
covering the glass plate and a member (14a) for defining an 
opening portion on the glass plate. The holding member (15a) 
and the opening portion defining member (14a) in the front and 
rear directions are provided separately spaced part from 
each other in the up and down directions, and the light 
intercepting device in the left and right directions are 
posed in an opening portion formed between the holding 
member and the opening portion defining member of the 
light intercepting device in the front and rear directions 
to define the opening portion in the left and right 
directions.
Patent EP-0349059-A3 (EP)
Title: Process for the synthesis of polyol fatty acid polyesters
IPC: C07H13/06
Filed: 1989-06-21
Abstract: The application pertains to a 
process for the synthesis of polyol fatty 
acid polyesters, in which a polyol and/or a fatty acid oligoester 
thereof, is esterified by reaction with fatty acid lower alkylester 
under substantially solvent-free conditions at elevated temperature in 
the presence of a transesterification catalyst and, optionally an 
emulsifier, and in which at least during the final stage of the 
transesterification reaction the reaction mixture is submitted to the 
action of a stripping agent suitable for accelerating the removal of 
the lower alkyl alcohol formed in said reaction. The process is of 
particular advantage in the synthesis of polyesters of very high 
degrees of conversion.