EP0422086A1 - Process for manufacturing a plush-type cleaning cloth and cleaning cloth or cleaning glove so obtained. - Google Patents

Process for manufacturing a plush-type cleaning cloth and cleaning cloth or cleaning glove so obtained.

Info

Publication number
EP0422086A1
EP0422086A1 EP89907703A EP89907703A EP0422086A1 EP 0422086 A1 EP0422086 A1 EP 0422086A1 EP 89907703 A EP89907703 A EP 89907703A EP 89907703 A EP89907703 A EP 89907703A EP 0422086 A1 EP0422086 A1 EP 0422086A1
Authority
EP
European Patent Office
Prior art keywords
pile threads
cleaning
cleaning cloth
plush
pile
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP89907703A
Other languages
German (de)
French (fr)
Other versions
EP0422086B1 (en
Inventor
Hans Raab
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
HANS RAAB UMWELTSTIFTUNG
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=6357474&utm_source=***_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP0422086(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Individual filed Critical Individual
Priority to AT89907703T priority Critical patent/ATE89043T1/en
Publication of EP0422086A1 publication Critical patent/EP0422086A1/en
Application granted granted Critical
Publication of EP0422086B1 publication Critical patent/EP0422086B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L13/00—Implements for cleaning floors, carpets, furniture, walls, or wall coverings
    • A47L13/10—Scrubbing; Scouring; Cleaning; Polishing
    • A47L13/16—Cloths; Pads; Sponges
    • A47L13/18—Gloves; Glove-like cloths
    • D—TEXTILES; PAPER
    • D03—WEAVING
    • D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
    • D03D27/00—Woven pile fabrics

Definitions

  • the invention relates to a method for producing a plush-like cleaning cloth made of polypropylene, in which a covering of thermoplastic pile threads with a basic structure made of thermoplastic threads is anchored by welding at a temperature of approximately 423 to 433 K (150 to 160 ° C.) becomes. Because of the use of thermoplastic pile threads as trimmings compared to cotton threads, cleaning cloths of this type have a considerable cleaning effect even without the addition of chemicals and are used in particular for cleaning sanitary facilities. The high cleaning power is based on the scraping effect of the thermoplastic pile threads.
  • the invention is based on a method which is described for a cover made of polypropylene for the support body of paint rollers in utility model 81 19 604.
  • the object of the invention is to further increase the cleaning power of a plush-like cleaning cloth made of polypropylene, which is produced by the method described at the outset.
  • pile threads with such different melting or shrinking temperature properties are used in a flat distribution in the manufacture of the trim that a first partial amount of the pile threads shrinks at the welding temperature and a second partial amount of the pile threads does not shrink or shrinks less than the first subset.
  • the first partial quantity of the pile threads is approximately 60% of the total quantity. The remaining 40% of not or less shrunk pile threads are sufficient for the capillary action to store water.
  • the trimmings are sheared to an even length of all pile threads before anchoring under welding temperature. In this way, the strongly shrunk pile threads of the first subset become evenly shorter than the not or less shrunk pile threads.
  • a cleaning cloth produced by the method according to the invention is edged on the edges, as is generally known.
  • the cleaning cloth can also be made up as a cleaning glove.
  • the cleaning cloth produced by the method according to the invention is also suitable as a covering for window cleaners, for example according to DE-PS 28 44 185, or for treatment of the fur of horses after grooming.
  • Fig. 1 shows an enlarged partial cross section of the pole material
  • Fig. 2 is a plan view of a cleaning glove, the visible surface of which is partially cut away.
  • the basic structure of the pile material for a plush-like cleaning cloth consists of a fabric 1 with warp threads 2 and weft threads 3, which consist of thermoplastic material, preferably polyester fibers.
  • a base fabric a knitted or a knitted fabric or a nonwoven fabric can also be used.
  • the base fabric 1 is provided with a trim made of thermoplastic pile threads 4 and 5, for example in the double plush process, after which these between 12 and 18 mm long pile threads with the base fabric 1 by infrared radiation or the like at a temperature of 423 up to 433 K (150 to 160 ° C) can be anchored by welding.
  • pile threads 4 of a first subset of about 60% of the total amount of pile threads are used, which shrink considerably under the welding temperature, as can be seen from the crimped shape of the pile threads 4.
  • a second subset of pile threads 5 has melting or shrinking temperature properties which differ from those of pile threads 4 in that these pile threads do not shrink or melt less than the pile threads 4 at melt temperature
  • Pile threads 4 are harder than the pile threads 5 and, due to their crimped shape, exert an increased scraping effect.
  • the cleaning glove 6 shown in FIG. 2 the visible cleaning surface covered with pile threads 4 and 5 is partially cut away, so that the base fabric 1 of the lower cleaning surface is visible.
  • the cleaning surfaces are bordered by a band 7 which is provided with a loop 8.

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Cleaning Implements For Floors, Carpets, Furniture, Walls, And The Like (AREA)
  • Woven Fabrics (AREA)
  • Treatment Of Fiber Materials (AREA)
  • Knitting Of Fabric (AREA)

Abstract

Dans un procédé pour fabriquer une serviette de toilette pelucheuse dans du tissu velouté, une garniture de fibres veloutées thermoplastiques est soudée à une structure de base de fibres thermoplastiques à une température comprise entre 423 et 433 K (entre 150 et 160°C). Les fibres veloutées utilisées présentent des caractéristiques thermiques de fusion et de retrait différentes et sont réparties en nappes, de sorte qu'une première fraction des fibres veloutées subit un retrait à la température de soudage et qu'une seconde fraction desdites fibres ne subit aucun retrait ou subit un retrait inférieur à la première fraction. La première fraction des fibres constitue environ 60 % de la quantité totale et sa structure bouclée et plus dure renforce l'effet de grattage.In a process for making a fluffy towel in pile fabric, a filling of thermoplastic pile fibers is welded to a base structure of thermoplastic fibers at a temperature between 423 and 433 K (between 150 and 160 ° C). The pile fibers used have different thermal melting and shrinkage characteristics and are distributed in layers, so that a first fraction of the pile fibers undergo shrinkage at the welding temperature and a second fraction of said fibers do not undergo any shrinkage. or suffers a withdrawal less than the first fraction. The first fraction of the fibers constitutes about 60% of the total quantity and its curly and harder structure enhances the scratching effect.

Description

Verfahren zur Herstellung eines plüschartigen Reinigungs¬ tuches und nach dem Verfahren hergestelltes Reinigungs¬ tuch oder hergestellter ReinigungshandschuhProcess for producing a plush-like cleaning cloth and cleaning cloth or cleaning glove produced by the process
Die Erfindung betrifft ein Verfahren zur Herstellung eines plüschartigen Reinigungstuches aus Polstoff, bei dem ein Besatz von thermoplastischen Polfäden mit einer Grundstruk¬ tur aus thermoplastischen Fäden bei einer Temperatur von ca. 423 bis 433 K (150 bis 160 °C) durch Verschweißen ver¬ ankert wird. Derartige Reinigungstücher haben wegen der Verwendung von thermoplastischen Polfäden als Besatz gegen¬ über Baumwollfäden eine beträchtliche Reinigungswirkung auch ohne Zusatz von Chemikalien und dienen insbesondere zum Reinigen von sanitären Einrichtungen. Die hohe Reinigungs¬ kraft begründet sich auf der Schabewirkung der thermoplasti¬ schen Polfäden. Die Erfindung geht von einem Verfahren aus, das für einen Bezug aus Polstoff für den Trägerkörper von Malerrollen in der Gebrauchsmusterschrift 81 19 604 be¬ schrieben ist.The invention relates to a method for producing a plush-like cleaning cloth made of polypropylene, in which a covering of thermoplastic pile threads with a basic structure made of thermoplastic threads is anchored by welding at a temperature of approximately 423 to 433 K (150 to 160 ° C.) becomes. Because of the use of thermoplastic pile threads as trimmings compared to cotton threads, cleaning cloths of this type have a considerable cleaning effect even without the addition of chemicals and are used in particular for cleaning sanitary facilities. The high cleaning power is based on the scraping effect of the thermoplastic pile threads. The invention is based on a method which is described for a cover made of polypropylene for the support body of paint rollers in utility model 81 19 604.
Die Erfindung hat sich die Aufgabe gestellt, die Reinigungs¬ kraft eines plüschartigen Reinigungstuches aus Polstoff, das nach dem eingangs beschriebenen Verfahren hergestellt ist, weiter zu erhöhen. In Lösung dieser Aufgabe wird gemäß der Erfindung vorgeschlagen, daß bei der Herstellung des Besat¬ zes Polfäden mit derart unterschiedlichen Schmelz- bzw. Schrumpftemperatur-Eigenschaften in flächiger Verteilung verwendet werden, daß eine erste Teilmenge der Polfäden bei Schweißtemperatur schrumpft und eine zweite Teilmenge der Polfäden nicht oder weniger schrumpft als die erste Teil¬ menge. Es wird auf diese Weise ein Reinigungstuch erhalten, dessen Besatz in flächiger Verteilung stark geschrumpfte Polfäden aufweist, die wegen ihrer geschrumpften, d. h. gekräuselten Struktur eine höhere Schabwirkung ausüben als andere, nicht oder weniger geschrumpfte glattere Polfäden, die ihrerseits jedoch für eine genügende Wasseraufnahme durch Kapillarwir¬ kung sorgen. Die höhere Schabwirkung der geschrumpften Pol¬ fäden der ersten Teilmenge beruht darauf, daß, wenn diese Polfäden beim Wischvorgang auf die zu reinigende Fläche zu liegen kommen, sie wegen ihrer unregelmäßigen gekräuselten Gestalt in vereinzelten Bereichen geneigt oder gar quer zur Wischrichtung verlaufen, im Gegensatz zu den glatten, nicht oder weniger geschrumpften Polfäden der zweiten Teilmenge, die sich in Wischrichtung orientieren.The object of the invention is to further increase the cleaning power of a plush-like cleaning cloth made of polypropylene, which is produced by the method described at the outset. To achieve this object, it is proposed according to the invention that pile threads with such different melting or shrinking temperature properties are used in a flat distribution in the manufacture of the trim that a first partial amount of the pile threads shrinks at the welding temperature and a second partial amount of the pile threads does not shrink or shrinks less than the first subset. In this way, a cleaning cloth is obtained, the trimmings of which have heavily shrunk pile threads in a flat distribution, which, because of their shrunk, that is, crimped structure, exert a higher scraping effect than other, not or less shrunk, smoother pile threads, which in turn, however, ensure sufficient water absorption by capillary ¬ kung worry. The higher scraping effect of the shrunk pile threads of the first subset is due to the fact that when these pile threads come to rest on the surface to be cleaned during the wiping process, they run inclined or even transversely to the wiping direction in isolated areas because of their irregular crimped shape the smooth, not or less shrunk pile threads of the second subset, which are oriented in the wiping direction.
Es hat sich als zweckmäßig erwiesen, daß die erste Teilmenge der Polfäden etwa 60 % der Gesamtmenge beträgt. Die restli¬ chen 40 % an nicht oder weniger geschrumpften Polfäden genü¬ gen für die Kapillarwirkung, um Wasser zu speichern.It has proven to be expedient that the first partial quantity of the pile threads is approximately 60% of the total quantity. The remaining 40% of not or less shrunk pile threads are sufficient for the capillary action to store water.
Empfehlenswert ist es ferner, daß der Besatz vor dem Veran¬ kern unter Schweißtemperatur auf gleichmäßige Länge aller Polfäden geschert wird. Auf diese Weise werden die stark geschrumpften Polfäden der ersten Teilmenge gleichmäßig kür¬ zer als die nicht oder weniger geschrumpften Polfäden.It is also recommended that the trimmings are sheared to an even length of all pile threads before anchoring under welding temperature. In this way, the strongly shrunk pile threads of the first subset become evenly shorter than the not or less shrunk pile threads.
Als normales Reinigungstuch wird ein nach dem erfindungsge¬ mäßen Verfahren hergestelltes Reinigungstuch randseitig be¬ säumt, wie allgemein bekannt. Das Reinigungstuch kann jedoch auch als Reinigungshandschuh konfektioniert werden. Im übri¬ gen eignet sich das nach dem erfindungsgemäßen Verfahren hergestellte Reinigungstuch auch als Bespannung für Fenster¬ reiniger etwa nach der DE-PS 28 44 185, oder zum Behandeln des Felles von Pferden nach dem Striegeln.As a normal cleaning cloth, a cleaning cloth produced by the method according to the invention is edged on the edges, as is generally known. However, the cleaning cloth can also be made up as a cleaning glove. In addition, the cleaning cloth produced by the method according to the invention is also suitable as a covering for window cleaners, for example according to DE-PS 28 44 185, or for treatment of the fur of horses after grooming.
In der Zeichnung ist das erfindungsgemäße Verfahren anhand von Ausführungsbeispielen erläutert, und zwar zeigenIn the drawing, the method according to the invention is explained using exemplary embodiments, namely show
Fig. 1 einen vergrößerten Teilquerschnitt des Polstoffes, undFig. 1 shows an enlarged partial cross section of the pole material, and
Fig. 2 eine Draufsicht auf einen Reinigungshandschuh, dessen sichtbare Oberfläche teilweise weggeschnitten ist.Fig. 2 is a plan view of a cleaning glove, the visible surface of which is partially cut away.
Die Grundstruktur des Polstoffes für ein plüschartiges Reini¬ gungstuch besteht aus einem Gewebe 1 mit Kettfäden 2 und Schußfäden 3, die aus thermoplastischem Material, vorzugsweise Polyester-Fasern bestehen. An Stelle eines Grundgewebes kann auch ein gewirktes oder ein gestricktes Flächengebilde oder auch ein Vliesstoff verwendet werden. In bekannter Weise ist das Grundgewebe 1 mit einem Besatz aus thermoplatischen Polfäden 4 und 5 versehen, beispielsweise im Doppel-Plüsch- Verfahren, wonach diese zwischen 12 und 18 mm langen Polfäden mit dem Grundgewebe 1 durch Infrarotstrahlung oder derglei¬ chen bei einer Temperatur von 423 bis 433 K (150 bis 160 °C) durch Verschweißen verankert werden.The basic structure of the pile material for a plush-like cleaning cloth consists of a fabric 1 with warp threads 2 and weft threads 3, which consist of thermoplastic material, preferably polyester fibers. Instead of a base fabric, a knitted or a knitted fabric or a nonwoven fabric can also be used. In a known manner, the base fabric 1 is provided with a trim made of thermoplastic pile threads 4 and 5, for example in the double plush process, after which these between 12 and 18 mm long pile threads with the base fabric 1 by infrared radiation or the like at a temperature of 423 up to 433 K (150 to 160 ° C) can be anchored by welding.
In flächiger Verteilung sind Polfäden 4 einer ersten Teil¬ menge von etwa 60 % der Gesamtmenge an Polfäden verwendet, die unter der Schweißtemperatur stark schrumpfen, wie die gekräuselte Gestalt der Polfäden 4 erkennen läßt. Eine zwei¬ te Teilmenge von Polfäden 5 hat Schmelz- bzw. Schrumpftem¬ peratur-Eigenschaften, die von denen der Polfäden 4 dahinge¬ hend unterschiedlich sind, daß diese Polfäden bei Schmelz¬ temperatur nicht oder weniger schrumpfen als die Polfäden 4. Die stark geschrumpften Polfäden 4 sind härter als die Pol¬ fäden 5 und üben aufgrund ihrer gekräuselten Gestalt eine erhöhte Schabwirkung aus. Bei dem in Fig. 2 dargestellten Reinigungshandschuh 6 ist die sichtbare, mit Polfäden 4 und 5 besetzte Reinigungsflä¬ che teilweise weggeschnitten, sodaß das Grundgewebe 1 der unteren Reinigungsfläche sichtbar ist. Im Bereich der Öff¬ nung des Reinigungshandschuhes 6 sind die Reinigungsflächen durch ein Band 7 eingefaßt, das mit einer Schlaufe 8 verse¬ hen ist. In a flat distribution, pile threads 4 of a first subset of about 60% of the total amount of pile threads are used, which shrink considerably under the welding temperature, as can be seen from the crimped shape of the pile threads 4. A second subset of pile threads 5 has melting or shrinking temperature properties which differ from those of pile threads 4 in that these pile threads do not shrink or melt less than the pile threads 4 at melt temperature Pile threads 4 are harder than the pile threads 5 and, due to their crimped shape, exert an increased scraping effect. In the cleaning glove 6 shown in FIG. 2, the visible cleaning surface covered with pile threads 4 and 5 is partially cut away, so that the base fabric 1 of the lower cleaning surface is visible. In the area of the opening of the cleaning glove 6, the cleaning surfaces are bordered by a band 7 which is provided with a loop 8.

Claims

Patentansprüche Claims
1. Verfahren zur Herstellung eines plüschartigen Reinigungs¬ tuches aus Polstoff, bei dem ein Besät., von thermoplasti¬ schen Polfäden mit einer Grundstruktur aus thermoplasti¬ schen Fäden bei einer Temperatur von 423 bis 433 K1. Process for the production of a plush-like cleaning cloth made of polypropylene, in which a trimming of thermoplastic pile threads with a basic structure of thermoplastic threads at a temperature of 423 to 433 K
(150 bis 160 °C) durch Verschweißen verankert wird, d a d u r c h g e k e n n z e i c h n e t , daß bei der Herstellung des Besatzes Polfäden mit derart unterschied¬ lichen Schmelz- bzw. Schrumpftemperatur-Eigenschaften in flächiger Verteilung verwendet werden, daß eine erste Teilmenge der Polfäden (4) bei Schweißtemperatur schrumpft und eine zweite Teilmenge der Polfäden (5) nicht oder weniger schrumpft als die erste Teilmenge.(150 to 160 ° C) is anchored by welding, characterized in that in the manufacture of the trimmings pile threads with such different melting or shrinking temperature properties are used in a flat distribution that a first part of the pile threads (4) at the welding temperature shrinks and a second subset of the pile threads (5) does not shrink or shrinks less than the first subset.
2. Verfahren nach Anspruch 1, dadurch gekennzeichnet, daß die erste Teilmenge der Polfäden (4) etwa 60 % der Gesamt¬ menge beträgt.2. The method according to claim 1, characterized in that the first subset of the pile threads (4) is about 60% of the total amount.
3. Verfahren nach Anspruch 1, dadurch gekennzeichnet, daß der Besatz vor dem Verankern unter Schweißtemperatur auf gleichmäßige Länge aller Polfäden (4, 5) geschert wird.3. The method according to claim 1, characterized in that the trimming is sheared before anchoring under welding temperature to a uniform length of all pile threads (4, 5).
4. Plüschartiges Reinigungstuch, hergestellt nach mindestens einem der Ansprüche 1 bis 3, dadurch gekennzeichnet, daß es randseitig besäumt ist.4. Plush-like cleaning cloth, produced according to at least one of claims 1 to 3, characterized in that it is trimmed on the edge.
5. Plüschartiges Reinigungstuch, hergestellt nach minde¬ stens einem der Ansprüche 1 bis 3, dadurch gekennzeich¬ net, daß es als Reinigungshandschuh konfektioniert ist. 5. Plush-like cleaning cloth, manufactured according to at least one of claims 1 to 3, characterized gekennzeich¬ net that it is made up as a cleaning glove.
EP89907703A 1988-06-29 1989-06-28 Process for manufacturing a plush-type cleaning cloth and cleaning cloth or cleaning glove so obtained Expired - Lifetime EP0422086B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT89907703T ATE89043T1 (en) 1988-06-29 1989-06-28 PROCESS FOR MAKING A PLUE-LIKE CLEANING CLOTH AND CLEANING CLOTH OR CLEANING GLOVE MANUFACTURED BY THE PROCESS.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3821857 1988-06-29
DE3821857A DE3821857A1 (en) 1988-06-29 1988-06-29 METHOD FOR PRODUCING A PLUSH-LIKE CLEANING TOWEL AND CLEANING TOWEL PRODUCED BY THE PROCESS OR PRODUCED CLEANING GLOVE

Publications (2)

Publication Number Publication Date
EP0422086A1 true EP0422086A1 (en) 1991-04-17
EP0422086B1 EP0422086B1 (en) 1993-05-05

Family

ID=6357474

Family Applications (1)

Application Number Title Priority Date Filing Date
EP89907703A Expired - Lifetime EP0422086B1 (en) 1988-06-29 1989-06-28 Process for manufacturing a plush-type cleaning cloth and cleaning cloth or cleaning glove so obtained

Country Status (6)

Country Link
EP (1) EP0422086B1 (en)
JP (1) JPH074337B2 (en)
CA (1) CA1307658C (en)
DE (2) DE3821857A1 (en)
ES (1) ES2015158A6 (en)
WO (1) WO1990000209A1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE9301534U1 (en) * 1993-02-04 1993-03-25 Coronet-Werke GmbH, 6948 Wald-Michelbach Household cleaning cloth
DE9415926U1 (en) * 1994-10-04 1994-12-01 Meyer, Ingrid, 93155 Hemau Cleaning textile
SE503414C2 (en) * 1994-10-07 1996-06-10 Actuelle Tricot I Boras Ab Cleaning cloth for wiping dirty surfaces and using this cleaning cloth on a mop for cleaning dirty surfaces
DE19645224A1 (en) * 1996-11-02 1998-05-07 Hans Raab Cleaning tool
DE29718098U1 (en) * 1997-10-11 1997-12-18 Sinnreich, Stefan, 59229 Ahlen Windscreen wiper unit
JP3895212B2 (en) 2002-04-12 2007-03-22 エヌアイ帝人商事株式会社 Standing blank fabric and mop for cleaning
ITBG20110031A1 (en) * 2011-07-14 2013-01-15 Schlingentex S R L ARTICLE FOR DOMESTIC OR INDUSTRIAL CLEANING PACKAGED IN FABRIC WITH RICCIO INCLUDING A FILAMENT OF THERMOPLASTIC MATERIAL AND PROCESS FOR MANUFACTURE OF THE SAME.

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE593720C (en) * 1930-11-13 1934-03-01 Walter Posselt Abrasive cloth
US2875504A (en) * 1957-05-13 1959-03-03 Collins & Aikman Corp Methods of processing pile fabrics
BE755559A (en) * 1969-12-11 1971-02-15 Linoleum S P A METHOD OF MANUFACTURING TEXTILE PRODUCTS FOR FLOOR COVERING SHOWING EMBEDDED DESIGNS, AND PRODUCTS THUS OBTAINED
JPS514529U (en) * 1974-07-01 1976-01-13
DE2844185C2 (en) * 1978-10-11 1980-08-14 Hans 6602 Dudweiler Raab Window cleaning device
JPS57133247A (en) * 1981-02-13 1982-08-17 Teijin Ltd Production of loop pile fabric having gloss irregularity
DE8119604U1 (en) * 1981-07-04 1981-09-24 Johs. Girmes & Co. AG, 4155 Grefrath COVER OF POLE FABRIC FOR THE CARRIER BODY OF PAINT ROLLS
US4670930A (en) * 1984-10-02 1987-06-09 Lu Ming Cleaning gloves
JPS6244062A (en) * 1985-08-22 1987-02-26 Hitachi Ltd Superconducting rotor
JPH0772381B2 (en) * 1986-02-14 1995-08-02 東レ株式会社 Fur-finished woolen fabric and method for producing the same

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See references of WO9000209A1 *

Also Published As

Publication number Publication date
DE3821857A1 (en) 1990-01-04
JPH074337B2 (en) 1995-01-25
DE3821857C2 (en) 1991-06-27
ES2015158A6 (en) 1990-08-01
WO1990000209A1 (en) 1990-01-11
EP0422086B1 (en) 1993-05-05
JPH04501586A (en) 1992-03-19
CA1307658C (en) 1992-09-22
DE58904293D1 (en) 1993-06-09

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