DE2340445A1 - MOISTURE ABSORBING WIPING CLOTH - Google Patents
MOISTURE ABSORBING WIPING CLOTHInfo
- Publication number
- DE2340445A1 DE2340445A1 DE19732340445 DE2340445A DE2340445A1 DE 2340445 A1 DE2340445 A1 DE 2340445A1 DE 19732340445 DE19732340445 DE 19732340445 DE 2340445 A DE2340445 A DE 2340445A DE 2340445 A1 DE2340445 A1 DE 2340445A1
- Authority
- DE
- Germany
- Prior art keywords
- fibers
- wiping cloth
- fiber material
- cover layers
- moisture
- 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.)
- Pending
Links
- 239000004744 fabric Substances 0.000 title claims description 10
- 239000000835 fiber Substances 0.000 claims description 20
- 239000011230 binding agent Substances 0.000 claims description 9
- 239000002657 fibrous material Substances 0.000 claims description 8
- 229920005830 Polyurethane Foam Polymers 0.000 claims description 7
- 239000011496 polyurethane foam Substances 0.000 claims description 7
- 239000002245 particle Substances 0.000 claims description 4
- 238000005299 abrasion Methods 0.000 claims description 3
- 238000000034 method Methods 0.000 claims description 3
- 229920003043 Cellulose fiber Polymers 0.000 claims description 2
- 239000011347 resin Substances 0.000 claims 1
- 229920005989 resin Polymers 0.000 claims 1
- 239000006260 foam Substances 0.000 description 6
- 229920000728 polyester Polymers 0.000 description 3
- 230000002745 absorbent Effects 0.000 description 2
- 239000002250 absorbent Substances 0.000 description 2
- 239000006261 foam material Substances 0.000 description 2
- 239000012948 isocyanate Substances 0.000 description 2
- 150000002513 isocyanates Chemical class 0.000 description 2
- 239000004925 Acrylic resin Substances 0.000 description 1
- 229920000178 Acrylic resin Polymers 0.000 description 1
- 229920000742 Cotton Polymers 0.000 description 1
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 description 1
- 239000004721 Polyphenylene oxide Substances 0.000 description 1
- 229920000297 Rayon Polymers 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 239000003599 detergent Substances 0.000 description 1
- 239000003925 fat Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 229920000570 polyether Polymers 0.000 description 1
- 229920002689 polyvinyl acetate Polymers 0.000 description 1
- 239000011118 polyvinyl acetate Substances 0.000 description 1
- 229920000915 polyvinyl chloride Polymers 0.000 description 1
- 239000004800 polyvinyl chloride Substances 0.000 description 1
- 239000002964 rayon Substances 0.000 description 1
- 238000009991 scouring Methods 0.000 description 1
- 238000005201 scrubbing Methods 0.000 description 1
- 239000000344 soap Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
- B32B5/22—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed
- B32B5/24—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer
- B32B5/245—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer another layer next to it being a foam layer
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
- B32B5/02—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by structural features of a fibrous or filamentary layer
- B32B5/022—Non-woven fabric
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
- B32B5/18—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by features of a layer of foamed material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
- B32B2262/06—Vegetal fibres
- B32B2262/062—Cellulose fibres, e.g. cotton
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2266/00—Composition of foam
- B32B2266/02—Organic
- B32B2266/0214—Materials belonging to B32B27/00
- B32B2266/0278—Polyurethane
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2432/00—Cleaning articles, e.g. mops or wipes
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Cleaning Implements For Floors, Carpets, Furniture, Walls, And The Like (AREA)
- Laminated Bodies (AREA)
- Nonwoven Fabrics (AREA)
Description
Die Erfindung bezieht sich auf ein verbessertes Wischtuch, welches sehr gute feuchtxgkextsabsorbierende Eigenschaften aufweist, Schmutz von Oberflächen leicht aufnimmt und diese sauber wischt und die Neigung hat, den aufgenommenen Schmutz auf bereits gereinigten und abgewischten Flächen nicht wieder abzulagern, und welches zudem abrieb- und scheuerbeständig ist.The invention relates to an improved wipe which has very good moisture absorbent properties has, easily picks up dirt from surfaces and wipes them clean and has a tendency to remove the dirt cannot be deposited again on surfaces that have already been cleaned and wiped, and which is also abrasion and scrubbing resistant is.
Ein Problem bei vielen Wischtüchern besteht darin, dass sie, obwohl sie Feuchtigkeit ziemlich gut absorbieren und Schmutzteilchen zunächst aufzunehmen vermögen, diese nach einiger Zeit während ihrer Verwendung wieder freigeben bzw» auf den bereits gereinigten Flächen wieder ablagern«A problem with many wipes is that, although they do absorb moisture quite well, they also have particles of dirt are able to initially record, release them again after some time during their use or on the deposit already cleaned surfaces again «
409809/0474409809/0474
-Z--Z-
73404457340445
Der Erfindung liegt die Aufgabe zugrunde, ein Wischtuch, mit grosser Absorbierfähigkeit für Feuchtigkeit und mit grosser Adhäsionskraft für die mit ihm aufgenommenen Partikel zu entwickeln. Die Oberflächen des Tuches sollen eine gute Kapillarität aufweisen, so dass aufzuwischende Flüssigkeiten nicht nur vom Inneren des Tuches, sondern auch von seinen Oberflächen gut absorbiert werden. Da die ausseren Oberflächen des Wischtuches Scheuerflächen sind, sollen diese weitgehend abriebbeständig sein, um so die Eigenschaften des Tuches zu verbessern. Die Oberflächen des Tuches sollen so ausgebildet sein, dass Schmutzteilchen ausreichend festgehalten werden, ohne auf bereits abgewischten Flächen wieder abgelagert zu werden«The invention is based on the object of a wiper with great absorbency for moisture and with great adhesive force for the particles picked up with it to develop. The surfaces of the cloth should have good capillarity, so that liquids to be wiped off be well absorbed not only by the inside of the cloth, but also by its surfaces. Because the outer ones Surfaces of the wiping cloth are scouring surfaces, these should be largely abrasion-resistant in order to improve the properties to improve the cloth. The surfaces of the cloth should be designed so that dirt particles be held sufficiently without being deposited again on surfaces that have already been wiped off «
Zur Lösung der vorstehend angegebenen Aufgabe wird gemäss der Erfindung vorgeschlagen, ein Wischtuch, welches alle in Betracht kommenden Anforderungen bestmöglich erfüllt, in der Weise auszubilden, dass eine Mittelschicht aus Polyurethanschaum mit äusseren Deckschichten aus einem ungewebten Faserstoff verklebt ist, wobei die äusseren Faserstoffschichten aus Feuchtigkeit absorbierenden Fasern bestehen, welche hinsichtlich ihrer Lage in der Ebene des Faserstoffes eine spezifische Orientierung erfahren haben, insbesondere durch eine Behandlung nach dem in der deutschen Patentschrift 1 224 697 bzw. in der US-Patentschrift 2 862 251 beschriebenen Verfahren, wodurch der Faserstoff eine Vielzahl von feinen Öffnungen aufweist. Der Faserstoff ist mittels eines gebräuchlichen Bindemittels, das in im Abstand voneinander befindlichen kleinen Flächen, die in einem vorbestimmten Muster angeordnet sind, auf den Faserstoff aufgebracht ist, gebunden.To achieve the above-mentioned object, it is proposed according to the invention, a wipe, which all fulfills the relevant requirements in the best possible way, in such a way that a middle layer made of polyurethane foam with outer cover layers made of a non-woven Fiber is glued, with the outer fiber layers consist of moisture-absorbing fibers, which in terms of their position in the plane of the fiber have experienced a specific orientation, in particular through treatment according to the German U.S. Patent 1,224,697 or U.S. Patent 2 862 251 process described, whereby the pulp has a plurality of fine openings. The fiber material is by means of a common binder, the in spaced apart small areas arranged in a predetermined pattern on the Fiber is applied, bound.
409809/047 4 OR,G,NAL ,N8PECTED409809/047 4 OR, G, NAL, N 8 PECTED
73404457340445
Vorteilhafterweise bestehen die die Mittelschichten abdeckenden Faserstoffschichten aus Cellulosefasern. Es hat sich als sehr zweckmässig erwiesen, wenn das Bindemittel in einem Muster von sich kreuzenden diagonalen Linien auf den Faserstoff der Deckschichten aufgetragen ist.Advantageously, there are those covering the middle layers Fibrous layers made from cellulose fibers. It turned out to be proved to be very useful when the binder in one Pattern of crossing diagonal lines is applied to the fiber material of the outer layers.
In den Figuren 1 und 2 der Zeichnung ist der Gegenstand der Erfindung anhand eines bevorzugten Ausführungsbeispiels dargestellt, welches nachfolgend im einzelnen näher erläutert ist« Es zeigernIn Figures 1 and 2 of the drawing, the subject matter of the invention is shown using a preferred embodiment, which is explained in more detail below «Show it
Fig. 1 eine perspektivische Ansicht eines nach der Erfindung ausgebildeten Wischtuches,Fig. 1 is a perspective view of one according to the invention trained wipes,
Fig. 2 einen Querschnitt durch das Wischtuch entlang der Linie 2-2 in Fig. 1 in stark vergrössertem Maßstab.FIG. 2 shows a cross section through the wiper along the line 2-2 in FIG. 1 on a greatly enlarged scale.
Wie aus den Figuren 1 und 2 ersichtlich, enthält das Wischtuch IO eine Mittelschicht 11 aus Polyurethanschaum, auf deren beide Oberflächen die Deckschichten 12 und 13 aufgeklebt sind. Der mit zahlreichen feinen Öffnungen versehene und in besonderer Weise ausgebildete Faserstoff ist aus einem Wirrfaservlies gebildet, das in besonderer Weise behandelt worden ist, wie dies beispielsweise aus der deutschen Patentschrift 1 22h 697 oder der USA-Patentschrift 2 862 251 hervorgeht. Zwischen den sich kreuzenden und miteinander in Verbindung stehenden Faserbündeln 14 mit garnähnlichem Aussehen befinden sich die Öffnungen 15· Die garnähnlichen Faserbündel Ik9 deren Fasern dicht beieinander liegen und weitgehend parallel zueinander verlaufen, treffen bzw. kreuzen sich an den Verbindungspunkten 16, wodurch sie dem Faserstoff eine bessere Festigkeit vermitteln. Die Fasern in den ungewebten Faseretoffschichten sind mittels eines inAs can be seen from FIGS. 1 and 2, the wiping cloth IO contains a middle layer 11 made of polyurethane foam, on the two surfaces of which the cover layers 12 and 13 are glued. The fiber material, which is provided with numerous fine openings and designed in a special way, is formed from a random fiber fleece that has been treated in a special way, as can be seen, for example, from German patent 1 22h 697 or US patent 2 862 251. The openings 15 are located between the intersecting and interconnected fiber bundles 14 with a yarn-like appearance.The yarn-like fiber bundles Ik 9, the fibers of which are close together and run largely parallel to one another, meet or cross at the connection points 16, whereby they attach to the fiber material convey a better strength. The fibers in the nonwoven fiber fabric layers are secured by means of an in
409809/0 4 74409809/0 4 74
ORIGINAL INSPECTEDORIGINAL INSPECTED
73404457340445
einem Muster von sich kreuzenden diagonalen Linien 17 aufgebrachten. Bindemittels gebunden, um die gewünschte Endfestigkeit dea Faserstoffes zu gewährleisten«a pattern of crossing diagonal lines 17 applied. Binder bound to ensure the desired final strength of the fiber "
Zur Herstellung des erfindungsgemäss ausgebildeten Wischtuches 10 werden die beiden Oberflächen der Polyurethanschaumschicht in beliebiger Weise, z.B. mittels Flammen, erhitzt und auf diese die ungewebten Faserstoffbahnen der vorstehend erläuterten Art aufgepresst und mit dieser verklebt.To produce the wipe 10 designed according to the invention, the two surfaces of the polyurethane foam layer are opened in any way, e.g. by means of flames, heated and on this the non-woven fibrous webs of the type explained above pressed and glued to this.
Die Mittelschicht des Wischtuches besteht aus einem Polyurethanschaum vom rückprallelastischen Typ (im Gegensatz zu dem starren oder halbstarren Typ). Der Polyurethanschaum wird nach gebräuchlichen, bekannten Methoden erzeugt« Der rückprallelastische Sohaumtyp hat eine innen verbundene Zellstruktur, die Wasser zurückzuhalten vermag. Das Schaummaterial lässt sich leicht schneiden, ist nicht entflammbar und beständig gegen Seifen, Detergentien, Säuren, Alkalien, Fäulnis, Meltau, Öle, Fette und die gebräuchlichsten Lösungsmittel« Die in Betracht kommenden Polyurethanschaumstoffe werden auch oft als Polyesterschaum, Polyesterisocyanatschaum, Isocyanatschaum, Polyätherschaum oder PoIyesterurethanschaum u.dgl. bezeichnet« Das spezifische verwendete Schaummaterial muss lediglich wasserzurückhaltende Eigenschaften haben und rückprallelastisch sein.The middle layer of the wipe consists of a rebound type polyurethane foam (as opposed to the rigid or semi-rigid type). The polyurethane foam is produced according to common, well-known methods. «The resilient foam type has an internally connected one Cell structure capable of holding back water. The foam material is easy to cut and is non-flammable and resistant to soaps, detergents, acids, alkalis, rot, meltau, oils, fats and the most common Solvents The polyurethane foams that can be considered are often referred to as polyester foam, polyester isocyanate foam, isocyanate foam, polyether foam or polyester urethane foam, etc. The specific foam material used only needs to be water-retaining Have properties and be resilient.
Die ausseren ungewebten Faseretoffschichten können aus Fasern beliebiger Art, jedoch mit absorbierenden Eigenschaften bestehen« Es kommen vornehmlich Baumwoll-, Reyon-, Acryl- od.dgl. Fasern in Betracht« Die Bindung der FasernThe outer non-woven fiber layers can be made of Fibers of any kind, but with absorbent properties, consist of cotton, rayon, Acrylic or the like. Fibers into consideration «The binding of the fibers
409809/047* OR,e,N.,L inspected409809/047 * OR, e, N., L inspected
73404457340445
in der Faserschicht erfolgt vorteilhafterweise mit an sich bekannten Acrylharzbindemitteln, Polyvinylchlorid, Polyvinylacetat oder ähnlichen Bindemitteln» Der Auftrag der Bindemittel auf die ungewebte Faserstoffbahn erfolgt notwendigerweise in beliebigen unterbrochenen Mustern, wobei das Muster aus Punkten beliebiger geometrischer Form oder sich kreuzenden Linien u.dgl. bestehen kann. Wesentlich ist nur, dass der Faserstoff nicht vollständig mit Bindemittel imprägniert bzwo bedeckt ist«in the fiber layer is advantageously carried out with acrylic resin binders known per se, polyvinyl chloride, polyvinyl acetate or similar binders. The binders are necessarily applied to the non-woven fibrous web in any interrupted pattern, the pattern consisting of points of any geometric shape or intersecting lines and the like can. It is only essential that the pulp is not completely impregnated with binder or is covered o "
09809/047409809/0474
Claims (1)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US28090372A | 1972-08-15 | 1972-08-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2340445A1 true DE2340445A1 (en) | 1974-02-28 |
Family
ID=23075092
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19732340445 Pending DE2340445A1 (en) | 1972-08-15 | 1973-08-09 | MOISTURE ABSORBING WIPING CLOTH |
Country Status (12)
| Country | Link |
|---|---|
| JP (1) | JPS5629537B2 (en) |
| AT (1) | AT346022B (en) |
| BE (1) | BE803621A (en) |
| BR (1) | BR7306217D0 (en) |
| CA (1) | CA987865A (en) |
| DE (1) | DE2340445A1 (en) |
| FR (1) | FR2196142B3 (en) |
| GB (1) | GB1417293A (en) |
| IT (1) | IT990362B (en) |
| NL (1) | NL7311268A (en) |
| SE (1) | SE398041B (en) |
| ZA (1) | ZA735559B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0014501A1 (en) * | 1979-02-05 | 1980-08-20 | THE PROCTER & GAMBLE COMPANY | Surface wiping device |
| US7234189B2 (en) * | 2005-07-19 | 2007-06-26 | Chi-Hung Chen | Cleaning implement |
| CN111005109A (en) * | 2019-12-31 | 2020-04-14 | 上海务宝机电科技有限公司 | Wiping cloth for black ash on surface of tinned plate and manufacturing process thereof |
Families Citing this family (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4338366A (en) | 1977-10-28 | 1982-07-06 | The Procter & Gamble Company | Surface wiping implement |
| EP0001849B1 (en) * | 1977-10-28 | 1983-02-09 | THE PROCTER & GAMBLE COMPANY | Surface wiping implement |
| JPS55161446U (en) * | 1979-05-07 | 1980-11-19 | ||
| EP0060076A1 (en) * | 1981-03-02 | 1982-09-15 | Alan Edmund Rogut | Cleaning cloth |
| NZ206331A (en) * | 1982-11-26 | 1986-05-09 | Unilever Plc | Liquid-permeable,flexible,sheet-like articles |
| GB2135631B (en) * | 1982-12-21 | 1986-08-06 | Nottingham County Council | Sports playing surface |
| FR2603793B1 (en) * | 1986-09-15 | 1989-12-15 | Effireal | SURFACE DUST COLLECTION DEVICE |
| AU658479B2 (en) * | 1992-01-23 | 1995-04-13 | Arthur James Fahy | Sponge squeegee combination |
| ATE146347T1 (en) * | 1992-01-23 | 1997-01-15 | A J F Developments Pty Ltd | COMBINATION OF SPONGE AND WIPER |
| FR2746953B1 (en) * | 1996-03-29 | 1998-05-29 | Plasto Sa | COMPOSITE MATERIAL FOR SHEATHING OF ELECTRICAL BEAMS |
| CN101291612B (en) | 2005-10-19 | 2010-09-15 | 花王株式会社 | Cleaning tool |
| EP1992268B1 (en) | 2006-03-09 | 2013-01-09 | Kao Corporation | Cleaning article and production method |
| US7981173B2 (en) * | 2008-04-28 | 2011-07-19 | Ali Industries, Inc. | Process of making a laminate and laminate formed thereby |
| NL2002199C2 (en) * | 2008-11-11 | 2010-05-12 | Bernardus Franciscus Oud | CLEANING TOOLS CLEANING A SURFACE. |
| CN104661575A (en) * | 2012-10-05 | 2015-05-27 | 金伯利-克拉克环球有限公司 | Personal care cleaning article |
| EP3419492B1 (en) | 2016-02-26 | 2025-10-29 | 3M Innovative Properties Company | Consumer scrubbing article with solvent-free texture layer and method of making same |
-
1973
- 1973-08-08 FR FR7329026A patent/FR2196142B3/fr not_active Expired
- 1973-08-09 DE DE19732340445 patent/DE2340445A1/en active Pending
- 1973-08-10 AT AT703473A patent/AT346022B/en not_active IP Right Cessation
- 1973-08-10 SE SE7310975A patent/SE398041B/en unknown
- 1973-08-13 IT IT52004/73A patent/IT990362B/en active
- 1973-08-14 ZA ZA00735559A patent/ZA735559B/en unknown
- 1973-08-14 BE BE134590A patent/BE803621A/en unknown
- 1973-08-14 BR BR6217/73A patent/BR7306217D0/en unknown
- 1973-08-14 GB GB3845973A patent/GB1417293A/en not_active Expired
- 1973-08-14 JP JP9057573A patent/JPS5629537B2/ja not_active Expired
- 1973-08-15 NL NL7311268A patent/NL7311268A/xx not_active Application Discontinuation
- 1973-08-15 CA CA178,896A patent/CA987865A/en not_active Expired
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0014501A1 (en) * | 1979-02-05 | 1980-08-20 | THE PROCTER & GAMBLE COMPANY | Surface wiping device |
| US7234189B2 (en) * | 2005-07-19 | 2007-06-26 | Chi-Hung Chen | Cleaning implement |
| CN111005109A (en) * | 2019-12-31 | 2020-04-14 | 上海务宝机电科技有限公司 | Wiping cloth for black ash on surface of tinned plate and manufacturing process thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| ZA735559B (en) | 1975-03-26 |
| FR2196142A1 (en) | 1974-03-15 |
| CA987865A (en) | 1976-04-27 |
| NL7311268A (en) | 1974-02-19 |
| BE803621A (en) | 1974-02-14 |
| IT990362B (en) | 1975-06-20 |
| FR2196142B3 (en) | 1976-07-23 |
| GB1417293A (en) | 1975-12-10 |
| AT346022B (en) | 1978-10-25 |
| JPS5629537B2 (en) | 1981-07-09 |
| BR7306217D0 (en) | 1974-07-25 |
| JPS49124861A (en) | 1974-11-29 |
| ATA703473A (en) | 1978-02-15 |
| AU5888573A (en) | 1975-02-06 |
| SE398041B (en) | 1977-12-05 |
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