EP2523869A1 - Method for treating a stained fabric - Google Patents

Method for treating a stained fabric

Info

Publication number
EP2523869A1
EP2523869A1 EP11701174A EP11701174A EP2523869A1 EP 2523869 A1 EP2523869 A1 EP 2523869A1 EP 11701174 A EP11701174 A EP 11701174A EP 11701174 A EP11701174 A EP 11701174A EP 2523869 A1 EP2523869 A1 EP 2523869A1
Authority
EP
European Patent Office
Prior art keywords
contact substrate
mpa
treatment fluid
stain treatment
stain
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.)
Withdrawn
Application number
EP11701174A
Other languages
German (de)
English (en)
French (fr)
Inventor
Janet Sue Littig
Morgan Thomas Leahy
Kuang-Kai Liu
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.)
Procter and Gamble Co
Original Assignee
Procter and Gamble Co
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 Procter and Gamble Co filed Critical Procter and Gamble Co
Publication of EP2523869A1 publication Critical patent/EP2523869A1/en
Withdrawn legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D75/00—Packages comprising articles or materials partially or wholly enclosed in strips, sheets, blanks, tubes, or webs of flexible sheet material, e.g. in folded wrappers
    • B65D75/52—Details
    • B65D75/58—Opening or contents-removing devices added or incorporated during package manufacture
    • B65D75/5827—Tear-lines provided in a wall portion
    • B65D75/585—Tear-lines provided in a wall portion the tear-lines being broken by deformation or bending
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D75/00—Packages comprising articles or materials partially or wholly enclosed in strips, sheets, blanks, tubes, or webs of flexible sheet material, e.g. in folded wrappers
    • B65D75/28—Articles or materials wholly enclosed in composite wrappers, i.e. wrappers formed by associating or interconnecting two or more sheets or blanks
    • B65D75/30—Articles or materials enclosed between two opposed sheets or blanks having their margins united, e.g. by pressure-sensitive adhesive, crimping, heat-sealing, or welding
    • B65D75/32—Articles or materials enclosed between two opposed sheets or blanks having their margins united, e.g. by pressure-sensitive adhesive, crimping, heat-sealing, or welding one or both sheets or blanks being recessed to accommodate contents
    • B65D75/36—Articles or materials enclosed between two opposed sheets or blanks having their margins united, e.g. by pressure-sensitive adhesive, crimping, heat-sealing, or welding one or both sheets or blanks being recessed to accommodate contents one sheet or blank being recessed and the other formed of relatively stiff flat sheet material, e.g. blister packages, the recess or recesses being preformed
    • B65D75/366—Articles or materials enclosed between two opposed sheets or blanks having their margins united, e.g. by pressure-sensitive adhesive, crimping, heat-sealing, or welding one or both sheets or blanks being recessed to accommodate contents one sheet or blank being recessed and the other formed of relatively stiff flat sheet material, e.g. blister packages, the recess or recesses being preformed and forming one compartment
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D17/00—Detergent materials or soaps characterised by their shape or physical properties
    • C11D17/04—Detergent materials or soaps characterised by their shape or physical properties combined with or containing other objects
    • C11D17/041—Compositions releasably affixed on a substrate or incorporated into a dispensing means
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D17/00—Detergent materials or soaps characterised by their shape or physical properties
    • C11D17/04—Detergent materials or soaps characterised by their shape or physical properties combined with or containing other objects
    • C11D17/049—Cleaning or scouring pads; Wipes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D2575/00—Packages comprising articles or materials partially or wholly enclosed in strips, sheets, blanks, tubes or webs of flexible sheet material, e.g. in folded wrappers
    • B65D2575/28—Articles or materials wholly enclosed in composite wrappers, i.e. wrappers formed by association or interconnecting two or more sheets or blanks
    • B65D2575/30—Articles or materials enclosed between two opposed sheets or blanks having their margins united, e.g. by pressure-sensitive adhesive, crimping, heat-sealing, or welding
    • B65D2575/36—One sheet or blank being recessed and the other formed or relatively stiff flat sheet material, e.g. blister packages
    • B65D2575/361—Details
    • B65D2575/362—Details with special means for gaining access to the contents
    • B65D2575/367—Details with special means for gaining access to the contents through a preformed opening in the flat sheet, e.g. the opening being defined by weakened lines

Definitions

  • the line of weakness 130 can extend between the edges of the backing layer 20, as shown in FIG. 1.
  • the line of weakness 130 can partially extend between the edges of the backing layer 20.
  • the contact substrate 200 can comprise a fibrous material having Hansen solubility parameters that are positive falling within a Hansen space spherical volume of about 10000 MPa 3 2 , the Hansen space spherical volume being centered at a dispersion component of interaction energy between molecules per molar volume 6D of about 18 MPa 1 2 , a polar component of interaction energy between molecules per molar volume ⁇ of about 1
  • the contact substrate 200 can comprise a fibrous material having Hansen solubility parameters that are positive falling within a Hansen space spherical volume of about 34000 MPa 3 2 but outside a Hansen space spherical volume of about 10000 MPa 3 2 , the Hansen space spherical volumes being centered at a dispersion component of interaction energy between molecules per molar volume 6D of about 18 MPa 1 2 , a polar component of interaction energy between molecules per molar volume ⁇ of about 1 MPa 1 2 , and a bonding energy component of interaction energy between molecules per molar volume 6H of about 3 MPa 1 2 , and 6 D is between about 15 MPa 1 2 and about 20 MPa 1 2 .
  • the Hansen space spherical volume being centered at a dispersion component of interaction energy between molecules per molar volume 6D of about 18 MPa 1 2 , a polar component of interaction energy between molecules per molar volume ⁇ of about 1 MPa 1 2 , and a bonding energy component of interaction energy between molecules per molar volume 6H of about 3 MPa 1 2 .
  • the weight ratio of solvent: surfactant(s) can be in the range of from about 10:1 to about 1: 1.
  • the composition comprises 2% of a mixture of glycol ether and diethylene glycol solvent and 0.3% sodium lauryl sulfate.
  • the chelating agents can be amino aminotri(methylene phosphonic acid), di-ethylene-triamino-pentaacetic acid, diethylene triamine penta methylene phosphonate, l,2-dihydroxy-3,5-benzenedisulfonic acid, 1-hydroxy ethane diphosphonate, ethylenediamine N, N'-disuccinic acid, and mixtures thereof.
  • compositions herein may also contain organic stabilizers for improving the chemical stability of the composition, provided that such materials are compatible or suitably formulated.
  • organic stabilizers can be used at levels from about 0.001% to about 5.0%, alternatively from about 0.001% to about 0.5%, by weight of the composition.
  • Reflectance color is measured using the Hunter Lab LabScan XE reflectance
  • the method can be performed on a garment while the user of the package 10 is wearing the garment.
  • the stained fabric can be a fibrous woven or nonwoven web.
  • the stained fabric can be part of a garment.
  • the method can be employed to treat a grease or oil stain on a fabric.

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Wood Science & Technology (AREA)
  • Organic Chemistry (AREA)
  • Composite Materials (AREA)
  • Packages (AREA)
  • Cleaning Implements For Floors, Carpets, Furniture, Walls, And The Like (AREA)
  • Treatment Of Fiber Materials (AREA)
  • Detergent Compositions (AREA)
EP11701174A 2010-01-14 2011-01-13 Method for treating a stained fabric Withdrawn EP2523869A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US29494510P 2010-01-14 2010-01-14
PCT/US2011/021081 WO2011088176A1 (en) 2010-01-14 2011-01-13 Method for treating a stained fabric

Publications (1)

Publication Number Publication Date
EP2523869A1 true EP2523869A1 (en) 2012-11-21

Family

ID=43876943

Family Applications (1)

Application Number Title Priority Date Filing Date
EP11701174A Withdrawn EP2523869A1 (en) 2010-01-14 2011-01-13 Method for treating a stained fabric

Country Status (7)

Country Link
US (1) US20110167569A1 (zh)
EP (1) EP2523869A1 (zh)
JP (1) JP2013517058A (zh)
CN (1) CN102712402A (zh)
CA (1) CA2785103A1 (zh)
MX (1) MX2012008263A (zh)
WO (1) WO2011088176A1 (zh)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011026049A2 (en) * 2009-08-30 2011-03-03 Aktivpak, Inc. Dispensing device incorporating frangible section, along with dispensing method
US8403582B2 (en) 2010-06-30 2013-03-26 The Procter & Gamble Company Apparatus for treating a stain in clothing
WO2018025772A1 (ja) * 2016-08-05 2018-02-08 東レ株式会社 生体成分付着抑制材料
WO2018083095A1 (en) * 2016-11-01 2018-05-11 Koninklijke Philips N.V. Backing pad for use in a stain removal process

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US4140409A (en) * 1977-09-02 1979-02-20 Baxter Travenol Laboratories, Inc. Disposable liquid applicator
US4430013A (en) * 1979-07-23 1984-02-07 Kaufman Jack W Disposable swab article
EP0047797B1 (de) * 1980-09-15 1984-08-22 Firma Carl Freudenberg Reinigungstuch
US4493574A (en) * 1982-11-18 1985-01-15 Sanford Redmond Dispenser package having fault line protrusion
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Also Published As

Publication number Publication date
US20110167569A1 (en) 2011-07-14
CN102712402A (zh) 2012-10-03
MX2012008263A (es) 2012-08-03
JP2013517058A (ja) 2013-05-16
CA2785103A1 (en) 2011-07-21
WO2011088176A1 (en) 2011-07-21

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