EP0047797A3 - Cleaning cloth - Google Patents

Cleaning cloth Download PDF

Info

Publication number
EP0047797A3
EP0047797A3 EP80105530A EP80105530A EP0047797A3 EP 0047797 A3 EP0047797 A3 EP 0047797A3 EP 80105530 A EP80105530 A EP 80105530A EP 80105530 A EP80105530 A EP 80105530A EP 0047797 A3 EP0047797 A3 EP 0047797A3
Authority
EP
European Patent Office
Prior art keywords
cleaning cloth
microfibers
cloth
pores
bacteriocide
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
EP80105530A
Other languages
German (de)
Other versions
EP0047797A2 (en
EP0047797B1 (en
Inventor
Klaus Dr. Schmidt
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.)
Carl Freudenberg KG
Original Assignee
Carl Freudenberg KG
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
Application filed by Carl Freudenberg KG filed Critical Carl Freudenberg KG
Priority to DE8080105530T priority Critical patent/DE3069022D1/en
Priority to AT80105530T priority patent/ATE9055T1/en
Priority to EP80105530A priority patent/EP0047797B1/en
Priority to CA000385731A priority patent/CA1175614A/en
Priority to JP56145400A priority patent/JPS5781318A/en
Priority to ES1981260336U priority patent/ES260336Y/en
Publication of EP0047797A2 publication Critical patent/EP0047797A2/en
Publication of EP0047797A3 publication Critical patent/EP0047797A3/en
Priority to US06/630,348 priority patent/US4525411A/en
Application granted granted Critical
Publication of EP0047797B1 publication Critical patent/EP0047797B1/en
Expired 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
    • A47L13/17—Cloths; Pads; Sponges containing cleaning agents
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S428/00—Stock material or miscellaneous articles
    • Y10S428/903—Microfiber, less than 100 micron diameter
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24802—Discontinuous or differential coating, impregnation or bond [e.g., artwork, printing, retouched photograph, etc.]
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24802—Discontinuous or differential coating, impregnation or bond [e.g., artwork, printing, retouched photograph, etc.]
    • Y10T428/24826—Spot bonds connect components
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
    • Y10T428/2913—Rod, strand, filament or fiber
    • Y10T428/2922—Nonlinear [e.g., crimped, coiled, etc.]
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
    • Y10T428/2913—Rod, strand, filament or fiber
    • Y10T428/2929—Bicomponent, conjugate, composite or collateral fibers or filaments [i.e., coextruded sheath-core or side-by-side type]
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
    • Y10T428/2913—Rod, strand, filament or fiber
    • Y10T428/2933—Coated or with bond, impregnation or core
    • Y10T428/2964—Artificial fiber or filament
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
    • Y10T428/2913—Rod, strand, filament or fiber
    • Y10T428/2973—Particular cross section
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31507—Of polycarbonate
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T442/00—Fabric [woven, knitted, or nonwoven textile or cloth, etc.]
    • Y10T442/60—Nonwoven fabric [i.e., nonwoven strand or fiber material]
    • Y10T442/608—Including strand or fiber material which is of specific structural definition
    • Y10T442/614—Strand or fiber material specified as having microdimensions [i.e., microfiber]
    • Y10T442/619—Including other strand or fiber material in the same layer not specified as having microdimensions
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T442/00—Fabric [woven, knitted, or nonwoven textile or cloth, etc.]
    • Y10T442/60—Nonwoven fabric [i.e., nonwoven strand or fiber material]
    • Y10T442/608—Including strand or fiber material which is of specific structural definition
    • Y10T442/614—Strand or fiber material specified as having microdimensions [i.e., microfiber]
    • Y10T442/625—Autogenously bonded
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T442/00—Fabric [woven, knitted, or nonwoven textile or cloth, etc.]
    • Y10T442/60—Nonwoven fabric [i.e., nonwoven strand or fiber material]
    • Y10T442/608—Including strand or fiber material which is of specific structural definition
    • Y10T442/614—Strand or fiber material specified as having microdimensions [i.e., microfiber]
    • Y10T442/626—Microfiber is synthetic polymer

Landscapes

  • Cleaning Implements For Floors, Carpets, Furniture, Walls, And The Like (AREA)
  • Detergent Compositions (AREA)
  • Chemical Or Physical Treatment Of Fibers (AREA)
  • Nonwoven Fabrics (AREA)

Abstract

A cleaning cloth is described which is made from microfibers having a nonporous fiber core surrounded by a foamed coating layer containing open celled pores. The microfibers may optionally be combined with other types of fibers. The cloth has a high capacity for holding dirt and in another application, a detergent, bacteriocide, fungicide or preservative can be contained in the pores to provide a combination cleaning cloth.
EP80105530A 1980-09-15 1980-09-15 Cleaning cloth Expired EP0047797B1 (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
DE8080105530T DE3069022D1 (en) 1980-09-15 1980-09-15 Cleaning cloth
AT80105530T ATE9055T1 (en) 1980-09-15 1980-09-15 CLEANING CLOTH.
EP80105530A EP0047797B1 (en) 1980-09-15 1980-09-15 Cleaning cloth
CA000385731A CA1175614A (en) 1980-09-15 1981-09-11 Cleaning cloth containing porous micro-fibres
JP56145400A JPS5781318A (en) 1980-09-15 1981-09-14 Cleaning cloth
ES1981260336U ES260336Y (en) 1980-09-15 1981-09-15 CLEANING CLOTH
US06/630,348 US4525411A (en) 1980-09-15 1984-07-13 Cleaning cloth

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP80105530A EP0047797B1 (en) 1980-09-15 1980-09-15 Cleaning cloth

Publications (3)

Publication Number Publication Date
EP0047797A2 EP0047797A2 (en) 1982-03-24
EP0047797A3 true EP0047797A3 (en) 1982-06-09
EP0047797B1 EP0047797B1 (en) 1984-08-22

Family

ID=8186793

Family Applications (1)

Application Number Title Priority Date Filing Date
EP80105530A Expired EP0047797B1 (en) 1980-09-15 1980-09-15 Cleaning cloth

Country Status (7)

Country Link
US (1) US4525411A (en)
EP (1) EP0047797B1 (en)
JP (1) JPS5781318A (en)
AT (1) ATE9055T1 (en)
CA (1) CA1175614A (en)
DE (1) DE3069022D1 (en)
ES (1) ES260336Y (en)

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DE3244213A1 (en) * 1982-08-11 1984-02-23 Hans Peter 7928 Giengen Nieß CLEANING CLOTH
JPS61103428A (en) * 1984-10-29 1986-05-21 帝人株式会社 Wiping cloth
US4775582A (en) * 1986-08-15 1988-10-04 Kimberly-Clark Corporation Uniformly moist wipes
US4923725A (en) * 1988-07-29 1990-05-08 E. I. Du Pont De Nemours And Company Article for absorbing cooking grease
JP2640762B2 (en) * 1988-08-05 1997-08-13 金井 宏之 Humidity control sheet for vegetable room of electric refrigerator
US5685757A (en) * 1989-06-20 1997-11-11 Corovin Gmbh Fibrous spun-bonded non-woven composite
JPH089199Y2 (en) * 1989-09-13 1996-03-13 ユニチカ株式会社 Cleaning cloth
DE8913652U1 (en) * 1989-11-18 1990-06-13 Kohlruss, Gregor, 4280 Borken, De
JPH04146257A (en) * 1990-10-02 1992-05-20 Nisshinbo Ind Inc Production of base material for wet swabbing cloth
US5229181A (en) * 1990-10-30 1993-07-20 Amber Technologies Tubular knit cleanroom wiper
FR2680963A1 (en) * 1991-09-10 1993-03-12 Silver Plastics Gmbh Co Kg DUST AND WIPING CLOTH, BASED ON POLYOLEFINS.
DE4205547C1 (en) * 1992-02-24 1993-01-21 Fa. Carl Freudenberg, 6940 Weinheim, De
EG20886A (en) * 1993-06-18 2000-05-31 Procter & Gamble Personal cleansing system comprising a plolymeric diamon-mesh bath sponge and a liquid cleanser with moisturizer
DE4322871A1 (en) * 1993-07-09 1995-01-12 Coronet Werke Gmbh Surfaces for cleaning or treating surfaces and processes for their manufacture
NL9301547A (en) * 1993-09-07 1995-04-03 Burkhardt Margarete Fa Cleaning product.
US5977039A (en) * 1994-04-21 1999-11-02 The Procter & Gamble Company Personal cleansing system comprising a personal cleansing implement and a liquid cleanser with moisturizer
US5605749A (en) * 1994-12-22 1997-02-25 Kimberly-Clark Corporation Nonwoven pad for applying active agents
US5540332A (en) * 1995-04-07 1996-07-30 Kimberly-Clark Corporation Wet wipes having improved dispensability
CA2257806C (en) * 1996-05-18 2005-07-05 Carl Freudenberg Open-pore flexible cleaning member
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US5874160A (en) * 1996-12-20 1999-02-23 Kimberly-Clark Worldwide, Inc. Macrofiber nonwoven bundle
IT1306077B1 (en) * 1997-02-18 2001-05-29 Antonio Loizzo CLOTH TO REMOVE DRY AND / OR WET DIRT
US6280757B1 (en) 1997-05-22 2001-08-28 The Procter & Gamble Company Cleansing articles for skin or hair
US6233741B1 (en) 1999-05-11 2001-05-22 Loree, Iv Leonor Fresnel Neckties with attaching outwardly concealed eyeglass wiping device and methods for making same
US6115841A (en) * 1999-05-11 2000-09-12 Thompson, Ii; Richard E. Necktie with attaching outwardly concealed eyeglass wiping device
US6716805B1 (en) 1999-09-27 2004-04-06 The Procter & Gamble Company Hard surface cleaning compositions, premoistened wipes, methods of use, and articles comprising said compositions or wipes and instructions for use resulting in easier cleaning and maintenance, improved surface appearance and/or hygiene under stress conditions such as no-rinse
US6514306B1 (en) 2000-01-27 2003-02-04 Honeywell International Inc. Anti-microbial fibrous media
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US6783294B2 (en) 2000-02-14 2004-08-31 Johnson & Johnson Consumer Companies, Inc. Solid cleanser holder
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US6550092B1 (en) * 2000-04-26 2003-04-22 S. C. Johnson & Son, Inc. Cleaning sheet with particle retaining cavities
GB2363704A (en) * 2000-06-23 2002-01-09 Tracey Hannah Meadows Cleaning wipes for fabrics and the like
US6513184B1 (en) * 2000-06-28 2003-02-04 S. C. Johnson & Son, Inc. Particle entrapment system
US6530108B1 (en) 2000-06-30 2003-03-11 S. C. Johnson & Son, Inc. Dusting mitt
ES2329988T5 (en) * 2001-10-09 2013-04-01 The Procter & Gamble Company Pre-moistened wipe to treat a surface
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US20030166371A1 (en) * 2002-02-15 2003-09-04 Sca Hygiene Products Ab Hydroentangled microfibre material and method for its manufacture
US7115551B2 (en) * 2002-06-07 2006-10-03 The Procter & Gamble Company Cleansing articles for skin or hair
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US6818603B2 (en) 2002-08-14 2004-11-16 Johnson & Johnson Consumer Companies, Inc. Cleansing bar containing discrete elements
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US6951833B2 (en) * 2002-09-17 2005-10-04 O'neil Deborah Anti-microbial compositions
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US20050233108A1 (en) * 2004-03-10 2005-10-20 Pamela Kurt Cleaning cloth
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US20060048793A1 (en) * 2004-09-08 2006-03-09 David Chiappetta String cleaning system
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US20080026688A1 (en) * 2006-07-25 2008-01-31 Paul Musick Method and system for maintaining computer and data rooms
US7861358B2 (en) * 2006-08-10 2011-01-04 Chadd Moser Hand towel with attached scrubber
US8132286B2 (en) * 2007-10-25 2012-03-13 David Chiappetta String cleaning system
US20090235478A1 (en) * 2007-11-21 2009-09-24 England Lan C Lens and display cleaning device and method of use
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US8369572B2 (en) * 2009-06-09 2013-02-05 Lockheed Martin Corporation System and method for passive automatic target recognition (ATR)
US8425136B2 (en) 2010-01-14 2013-04-23 The Procter & Gamble Company Apparatus for treating a stain in clothing
CA2690279C (en) * 2010-01-14 2013-11-12 The Procter & Gamble Company Apparatus for treating a stain in clothing
CN102712402A (en) * 2010-01-14 2012-10-03 宝洁公司 Method for treating a stained fabric
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US9579664B2 (en) 2011-06-22 2017-02-28 Koninklijke Philips N.V. Cleaning device for cleaning the air-ionizing part of an electrode
US8931115B1 (en) * 2011-12-08 2015-01-13 Nathanael Moon Bonham Microfiber cleaning cloth clothing article and method of assembly
FR3014305B1 (en) * 2013-12-06 2016-07-29 Eurvest CLEANING SPONGE BASED ON MICROFIBERS

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3121250A (en) * 1961-08-10 1964-02-18 Internat Steel Wool Corp Soap pad
FR1465778A (en) * 1964-12-24 1967-01-13 Collo Rheincollodium Koln G M Process for the manufacture of a cleaning part and in particular a pot cleaning plate, as well as the cleaning parts corresponding to those obtained by the present process or a similar process
US3321903A (en) * 1964-07-07 1967-05-30 Du Pont Mop yarn
FR2206352A1 (en) * 1972-11-13 1974-06-07 Strickman Robert
US4145464A (en) * 1976-10-15 1979-03-20 Scott Paper Company Absorbent articles

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US4298649A (en) * 1980-01-07 1981-11-03 Kimberly-Clark Corporation Nonwoven disposable wiper
US4436780A (en) * 1982-09-02 1984-03-13 Kimberly-Clark Corporation Nonwoven wiper laminate

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3121250A (en) * 1961-08-10 1964-02-18 Internat Steel Wool Corp Soap pad
US3321903A (en) * 1964-07-07 1967-05-30 Du Pont Mop yarn
FR1465778A (en) * 1964-12-24 1967-01-13 Collo Rheincollodium Koln G M Process for the manufacture of a cleaning part and in particular a pot cleaning plate, as well as the cleaning parts corresponding to those obtained by the present process or a similar process
FR2206352A1 (en) * 1972-11-13 1974-06-07 Strickman Robert
US4145464A (en) * 1976-10-15 1979-03-20 Scott Paper Company Absorbent articles

Also Published As

Publication number Publication date
DE3069022D1 (en) 1984-09-27
US4525411A (en) 1985-06-25
ES260336U (en) 1983-03-01
EP0047797A2 (en) 1982-03-24
EP0047797B1 (en) 1984-08-22
JPS5781318A (en) 1982-05-21
JPS6254492B2 (en) 1987-11-16
ATE9055T1 (en) 1984-09-15
ES260336Y (en) 1983-09-01
CA1175614A (en) 1984-10-09

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