GB2376695B - Water dispersible,salt senistive nonwoven materials - Google Patents

Water dispersible,salt senistive nonwoven materials

Info

Publication number
GB2376695B
GB2376695B GB0213004A GB0213004A GB2376695B GB 2376695 B GB2376695 B GB 2376695B GB 0213004 A GB0213004 A GB 0213004A GB 0213004 A GB0213004 A GB 0213004A GB 2376695 B GB2376695 B GB 2376695B
Authority
GB
United Kingdom
Prior art keywords
senistive
salt
water dispersible
nonwoven materials
nonwoven
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.)
Expired - Fee Related
Application number
GB0213004A
Other versions
GB0213004D0 (en
GB2376695A (en
Inventor
John C Parsons
Sr Steven P Pauls
Michael Eknoian
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.)
National Starch and Chemical Investment Holding Corp
Original Assignee
National Starch and Chemical Investment Holding Corp
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 National Starch and Chemical Investment Holding Corp filed Critical National Starch and Chemical Investment Holding Corp
Publication of GB0213004D0 publication Critical patent/GB0213004D0/en
Publication of GB2376695A publication Critical patent/GB2376695A/en
Application granted granted Critical
Publication of GB2376695B publication Critical patent/GB2376695B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H21/00—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties
    • D21H21/14—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties characterised by function or properties in or on the paper
    • D21H21/18—Reinforcing agents
    • D21H21/20—Wet strength agents
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L15/00—Chemical aspects of, or use of materials for, bandages, dressings or absorbent pads
    • A61L15/16—Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons
    • A61L15/42—Use of materials characterised by their function or physical properties
    • A61L15/62—Compostable, hydrosoluble or hydrodegradable materials
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
    • D04H1/58—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties by applying, incorporating or activating chemical or thermoplastic bonding agents, e.g. adhesives
    • D04H1/587—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties by applying, incorporating or activating chemical or thermoplastic bonding agents, e.g. adhesives characterised by the bonding agents used
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47K—SANITARY EQUIPMENT NOT OTHERWISE PROVIDED FOR; TOILET ACCESSORIES
    • A47K10/00—Body-drying implements; Toilet paper; Holders therefor
    • A47K10/24—Towel dispensers, e.g. for piled-up or folded textile towels; Toilet-paper dispensers; Dispensers for piled-up or folded textile towels provided or not with devices for taking-up soiled towels as far as not mechanically driven
    • A47K10/32—Dispensers for paper towels or toilet-paper
    • A47K2010/3266—Wet wipes
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
    • D21H17/20—Macromolecular organic compounds
    • D21H17/33—Synthetic macromolecular compounds
    • D21H17/34—Synthetic macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • D21H17/37—Polymers of unsaturated acids or derivatives thereof, e.g. polyacrylates
    • 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]
    • 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]
    • Y10T442/696—Including strand or fiber material which is stated to have specific attributes [e.g., heat or fire resistance, chemical or solvent resistance, high absorption for aqueous compositions, water solubility, heat shrinkability, etc.]

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Epidemiology (AREA)
  • Hematology (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Textile Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
GB0213004A 2001-06-18 2002-06-06 Water dispersible,salt senistive nonwoven materials Expired - Fee Related GB2376695B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US09/883,520 US20030008591A1 (en) 2001-06-18 2001-06-18 Water dispersible, salt sensitive nonwoven materials

Publications (3)

Publication Number Publication Date
GB0213004D0 GB0213004D0 (en) 2002-07-17
GB2376695A GB2376695A (en) 2002-12-24
GB2376695B true GB2376695B (en) 2005-08-10

Family

ID=25382731

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0213004A Expired - Fee Related GB2376695B (en) 2001-06-18 2002-06-06 Water dispersible,salt senistive nonwoven materials

Country Status (2)

Country Link
US (1) US20030008591A1 (en)
GB (1) GB2376695B (en)

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US7279452B2 (en) * 2000-06-12 2007-10-09 Commun-I-Tec, Ltd. Sanitizing applicator having a positively charged fabric cover
US6667290B2 (en) 2001-09-19 2003-12-23 Jeffrey S. Svendsen Substrate treated with a binder comprising positive or neutral ions
DE60222295T2 (en) * 2001-11-30 2008-06-05 Celanese International Corp., Dallas NETWORKABLE CATIONIC EMULSION POLYMERS AS BINDER AND THEIR USE AS BINDER FOR NONWOVENS
US7772138B2 (en) 2002-05-21 2010-08-10 Kimberly-Clark Worldwide, Inc. Ion sensitive, water-dispersible polymers, a method of making same and items using same
US6994865B2 (en) * 2002-09-20 2006-02-07 Kimberly-Clark Worldwide, Inc. Ion triggerable, cationic polymers, a method of making same and items using same
US7157389B2 (en) * 2002-09-20 2007-01-02 Kimberly-Clark Worldwide, Inc. Ion triggerable, cationic polymers, a method of making same and items using same
US7141519B2 (en) * 2002-09-20 2006-11-28 Kimberly-Clark Worldwide, Inc. Ion triggerable, cationic polymers, a method of making same and items using same
US7101456B2 (en) * 2002-09-20 2006-09-05 Kimberly-Clark Worldwide, Inc. Ion triggerable, cationic polymers, a method of making same and items using same
US6960371B2 (en) * 2002-09-20 2005-11-01 Kimberly-Clark Worldwide, Inc. Water-dispersible, cationic polymers, a method of making same and items using same
US20040058600A1 (en) * 2002-09-20 2004-03-25 Bunyard W. Clayton Water-dispersible, cationic polymers, a method of making same and items using same
US20060003654A1 (en) * 2004-06-30 2006-01-05 Lostocco Michael R Dispersible alcohol/cleaning wipes via topical or wet-end application of acrylamide or vinylamide/amine polymers
US20060070712A1 (en) * 2004-10-01 2006-04-06 Runge Troy M Absorbent articles comprising thermoplastic resin pretreated fibers
US20060086472A1 (en) * 2004-10-27 2006-04-27 Kimberly-Clark Worldwide, Inc. Soft durable paper product
DE102005015536A1 (en) * 2005-04-04 2006-10-05 Basf Ag Moistures regulating composite material comprises laminar substrate, water-soluble hygroscopic substance and water-absorbing polymerized polymer, which is present on the hygroscopic substance or the laminar substrate
US7320831B2 (en) * 2005-05-03 2008-01-22 Celanese International Corporation Salt-sensitive vinyl acetate binder compositions and fibrous article incorporating same
US7329705B2 (en) 2005-05-03 2008-02-12 Celanese International Corporation Salt-sensitive binder compositions with N-alkyl acrylamide and fibrous articles incorporating same
DE102005039974A1 (en) * 2005-08-23 2007-03-22 Basf Ag Improved moisture-regulating composites
DE102005039968A1 (en) * 2005-08-23 2007-03-08 Basf Ag Improved moisture-regulating composites
US20070141936A1 (en) * 2005-12-15 2007-06-21 Bunyard William C Dispersible wet wipes with improved dispensing
US7989545B2 (en) 2006-01-25 2011-08-02 Celanese International Corporations Salt-sensitive binders for nonwoven webs and method of making same
US8133825B2 (en) * 2006-04-28 2012-03-13 Kimberly-Clark Worldwide, Inc. Dispersible wet wipes
US7585797B2 (en) * 2007-04-30 2009-09-08 Kimberly-Clark Worldwide, Inc. Layered dispersible substrate
US20200275808A1 (en) * 2019-02-28 2020-09-03 Wipeflush Ltd. Dispersible wipes reinforced with a binding agent

Citations (8)

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Publication number Priority date Publication date Assignee Title
EP0012032A1 (en) * 1978-12-04 1980-06-11 Rohm And Haas Company Non woven fabrics
US5312883A (en) * 1991-11-07 1994-05-17 Lion Corporation Water-soluble polymer sensitive to salt
EP0608460A1 (en) * 1993-01-29 1994-08-03 Lion Corporation Water-decomposable non-woven fabric
US5972805A (en) * 1998-04-07 1999-10-26 Kimberly-Clark Worldwide, Inc. Ion sensitive polymeric materials
WO2001074941A1 (en) * 2000-03-31 2001-10-11 National Starch & Chemical Company Salt sensitive aqueous emulsions
WO2001083866A2 (en) * 2000-05-04 2001-11-08 Kimberly-Clark Worldwide, Inc. Salt-sensitive, water-dispersible polymer composition
GB2363387A (en) * 1998-12-31 2001-12-19 Kimberly Clark Co Water-dispersible nonwoven fabrics containing temperature-sensitive or ion-sensitive polymeric binder materials and process for making such fabrics
WO2002079270A2 (en) * 2001-03-30 2002-10-10 National Starch And Chemical Investment Holding Corporation Highly functional polymer latex

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US6043317A (en) * 1997-05-23 2000-03-28 Kimberly-Clark Worldwide, Inc. Ion sensitive binder for fibrous materials
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US5976694A (en) * 1997-10-03 1999-11-02 Kimberly-Clark Worldwide, Inc. Water-sensitive compositions for improved processability
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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0012032A1 (en) * 1978-12-04 1980-06-11 Rohm And Haas Company Non woven fabrics
US5312883A (en) * 1991-11-07 1994-05-17 Lion Corporation Water-soluble polymer sensitive to salt
EP0608460A1 (en) * 1993-01-29 1994-08-03 Lion Corporation Water-decomposable non-woven fabric
US5972805A (en) * 1998-04-07 1999-10-26 Kimberly-Clark Worldwide, Inc. Ion sensitive polymeric materials
GB2363387A (en) * 1998-12-31 2001-12-19 Kimberly Clark Co Water-dispersible nonwoven fabrics containing temperature-sensitive or ion-sensitive polymeric binder materials and process for making such fabrics
WO2001074941A1 (en) * 2000-03-31 2001-10-11 National Starch & Chemical Company Salt sensitive aqueous emulsions
WO2001083866A2 (en) * 2000-05-04 2001-11-08 Kimberly-Clark Worldwide, Inc. Salt-sensitive, water-dispersible polymer composition
WO2002079270A2 (en) * 2001-03-30 2002-10-10 National Starch And Chemical Investment Holding Corporation Highly functional polymer latex

Also Published As

Publication number Publication date
GB0213004D0 (en) 2002-07-17
US20030008591A1 (en) 2003-01-09
GB2376695A (en) 2002-12-24

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Legal Events

Date Code Title Description
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20100606