CA2322076A1 - Water-decomposable fibrous sheet containing gel compound - Google Patents

Water-decomposable fibrous sheet containing gel compound Download PDF

Info

Publication number
CA2322076A1
CA2322076A1 CA002322076A CA2322076A CA2322076A1 CA 2322076 A1 CA2322076 A1 CA 2322076A1 CA 002322076 A CA002322076 A CA 002322076A CA 2322076 A CA2322076 A CA 2322076A CA 2322076 A1 CA2322076 A1 CA 2322076A1
Authority
CA
Canada
Prior art keywords
water
fibrous sheet
gel compound
sheet containing
containing gel
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
CA002322076A
Other languages
French (fr)
Other versions
CA2322076C (en
Inventor
Naohito Takeuchi
Takayoshi Konishi
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.)
Unicharm Corp
Original Assignee
Unicharm 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 Unicharm Corp filed Critical Unicharm Corp
Publication of CA2322076A1 publication Critical patent/CA2322076A1/en
Application granted granted Critical
Publication of CA2322076C publication Critical patent/CA2322076C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • A47K10/02—Towels
    • 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
    • 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
    • Y10T428/249921—Web or sheet containing structurally defined element or component
    • Y10T428/249953—Composite having voids in a component [e.g., porous, cellular, etc.]
    • Y10T428/249962—Void-containing component has a continuous matrix of fibers only [e.g., porous paper, etc.]
    • Y10T428/249963—And a force disintegratable component [e.g., stencil sheet, 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
    • Y10T442/00—Fabric [woven, knitted, or nonwoven textile or cloth, etc.]
    • Y10T442/60—Nonwoven fabric [i.e., nonwoven strand or fiber material]
    • Y10T442/689—Hydroentangled nonwoven fabric
    • 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]
    • Y10T442/69—Autogenously bonded nonwoven fabric
    • 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

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Wood Science & Technology (AREA)
  • Organic Chemistry (AREA)
  • Public Health (AREA)
  • Health & Medical Sciences (AREA)
  • Paper (AREA)
  • Cleaning Implements For Floors, Carpets, Furniture, Walls, And The Like (AREA)
  • Nonwoven Fabrics (AREA)
  • Sanitary Thin Papers (AREA)
  • Multicomponent Fibers (AREA)
  • Chemical Or Physical Treatment Of Fibers (AREA)
  • Artificial Filaments (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
  • Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
  • Cosmetics (AREA)

Abstract

Herein provided is a water-decomposable fibrous sheet includes water-dispersible fibers having a fiber length of at most 20 mm, and a gel compound.
CA002322076A 1999-10-05 2000-10-03 Water-decomposable fibrous sheet containing gel compound Expired - Fee Related CA2322076C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP11-284036 1999-10-05
JP28403699A JP3703661B2 (en) 1999-10-05 1999-10-05 Water-decomposable fiber sheet containing gel compound

Publications (2)

Publication Number Publication Date
CA2322076A1 true CA2322076A1 (en) 2001-04-05
CA2322076C CA2322076C (en) 2006-06-06

Family

ID=17673478

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002322076A Expired - Fee Related CA2322076C (en) 1999-10-05 2000-10-03 Water-decomposable fibrous sheet containing gel compound

Country Status (11)

Country Link
US (1) US6808598B1 (en)
EP (1) EP1090983B1 (en)
JP (1) JP3703661B2 (en)
KR (1) KR100699754B1 (en)
CN (1) CN1169484C (en)
AT (1) ATE319805T1 (en)
AU (1) AU776338B2 (en)
BR (1) BR0004696B1 (en)
CA (1) CA2322076C (en)
DE (1) DE60026460T2 (en)
TW (1) TW503091B (en)

Families Citing this family (36)

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Publication number Priority date Publication date Assignee Title
US6127593A (en) 1997-11-25 2000-10-03 The Procter & Gamble Company Flushable fibrous structures
JP3792147B2 (en) * 2001-10-15 2006-07-05 ユニ・チャーム株式会社 Water-decomposable sheet and method for producing the same
EP1382730A1 (en) * 2002-07-15 2004-01-21 Paul Hartmann AG Cosmetic cotton pad
KR100659721B1 (en) 2004-06-29 2006-12-20 이수익 Door using sandwich panel and manufacturing method thereof
JP4619188B2 (en) * 2005-04-28 2011-01-26 花王株式会社 Manufacturing method of water-disintegrating paper
US7815683B2 (en) * 2006-10-16 2010-10-19 Warsaw Orthopedic, Inc. Implants with helical supports and methods of use for spacing vertebral members
US8357645B2 (en) * 2007-03-28 2013-01-22 The United States Of America, As Represented By The Secretary Of Agriculture Semi-rigid gel cleansing article and uses thereof
JP5258407B2 (en) * 2008-06-18 2013-08-07 花王株式会社 Anus or genital area cleaning sheet
JP5258528B2 (en) * 2008-11-28 2013-08-07 花王株式会社 Anus or genital area cleaning sheet
JP5599165B2 (en) * 2009-06-11 2014-10-01 ユニ・チャーム株式会社 Water-degradable fiber sheet
MX337814B (en) 2010-07-02 2016-03-18 Procter & Gamble Process for making films from nonwoven webs.
MX345026B (en) 2010-07-02 2017-01-12 Procter & Gamble Web material and method for making same.
JP5759544B2 (en) 2010-07-02 2015-08-05 ザ プロクター アンド ギャンブルカンパニー Methods for delivering active agents
CN103025929B (en) 2010-07-02 2015-11-25 宝洁公司 Comprise their method of the long filament of activating agent, nonwoven web and preparation
US9439549B2 (en) 2010-12-08 2016-09-13 Georgia-Pacific Nonwovens LLC Dispersible nonwoven wipe material
MX353338B (en) 2010-12-08 2018-01-09 Georgia Pacific Nonwovens Llc Dispersible nonwoven wipe material.
FI20115882A0 (en) * 2011-09-08 2011-09-08 Teknologian Tutkimuskeskus Vtt Oy A process for making a fiber yarn
AR091814A1 (en) * 2012-05-09 2015-03-04 Vale Sa PROCESS FOR OBTAINING CARBOXIMETILCELLULOSE FROM AGROINDUSTRIAL AND CARBOXIMETILCELLULOSE WASTE AND ITS USE
JP6053353B2 (en) * 2012-06-29 2016-12-27 ユニチカ株式会社 Method for producing laminated nonwoven fabric
KR102567398B1 (en) 2015-08-06 2023-08-17 리아 다이아그노스틱스, 인크. Water dispersibility analysis
FI129075B (en) * 2016-03-24 2021-06-30 Paptic Ltd Method of producing a fibrous web containing natural and synthetic fibres
JP7094022B2 (en) * 2016-07-15 2022-07-01 リア ダイアグノスティクス，インコーポレーテッド Temporarily hydrophobic matrix material treatment, materials, kits, and methods
WO2018088179A1 (en) 2016-11-09 2018-05-17 日本製紙パピリア株式会社 Water dispersing sheet
TR201816478T4 (en) * 2016-11-30 2018-11-21 Chem&P Gmbh & Co Kg Fiber-containing, moisture-resistant substrate with adjustable moisture and wet strength, and a method for the production thereof.
US20200095470A1 (en) * 2017-05-30 2020-03-26 Nippon Paper Papylia Co., Ltd. Water-dispersible sheet
KR20200055734A (en) * 2017-10-05 2020-05-21 루브리졸 어드밴스드 머티어리얼스, 인코포레이티드 Structured unit dose cleaning products
US11053466B2 (en) 2018-01-26 2021-07-06 The Procter & Gamble Company Water-soluble unit dose articles comprising perfume
US11193097B2 (en) 2018-01-26 2021-12-07 The Procter & Gamble Company Water-soluble unit dose articles comprising enzyme
US20190233785A1 (en) 2018-01-26 2019-08-01 The Procter & Gamble Company Water-soluble unit dose articles comprising perfume
US11142730B2 (en) 2018-01-26 2021-10-12 The Procter & Gamble Company Water-soluble articles and related processes
WO2019168829A1 (en) 2018-02-27 2019-09-06 The Procter & Gamble Company A consumer product comprising a flat package containing unit dose articles
US10982176B2 (en) 2018-07-27 2021-04-20 The Procter & Gamble Company Process of laundering fabrics using a water-soluble unit dose article
US11859338B2 (en) 2019-01-28 2024-01-02 The Procter & Gamble Company Recyclable, renewable, or biodegradable package
EP3712237A1 (en) 2019-03-19 2020-09-23 The Procter & Gamble Company Fibrous water-soluble unit dose articles comprising water-soluble fibrous structures
WO2020264574A1 (en) 2019-06-28 2020-12-30 The Procter & Gamble Company Dissolvable solid fibrous articles containing anionic surfactants
WO2022027067A1 (en) 2020-07-31 2022-02-03 The Procter & Gamble Company Water-soluble fibrous pouch containing prills for hair care

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2399981A (en) * 1941-08-13 1946-05-07 Scott Paper Co Paper product and method of making the same
US2801938A (en) * 1953-05-12 1957-08-06 Du Pont Treating paper with silica sol, and product produced
JPS5915028B2 (en) * 1980-03-26 1984-04-07 ニチアス株式会社 Manufacturing method of catalyst carrier
JPH01168999A (en) 1987-12-23 1989-07-04 Kao Corp Cleaning material easily dispersible in water
JPH0724636B2 (en) 1988-11-30 1995-03-22 花王株式会社 Water-degradable cleaning articles
DE68913161T2 (en) * 1988-11-30 1994-07-07 Kao Corp Water-degradable cleaning sheet.
JP2947735B2 (en) * 1995-08-09 1999-09-13 三島製紙株式会社 Water dispersible sheet and tobacco using the same
JP3150587B2 (en) 1995-11-02 2001-03-26 ユニ・チャーム株式会社 Water disintegration sheet manufacturing method
JP3150586B2 (en) 1995-11-02 2001-03-26 ユニ・チャーム株式会社 Water disintegration sheet manufacturing method
EP0802282A1 (en) * 1995-11-02 1997-10-22 Uni-Charm Company Limited Process for preparing hydrolyzable sheet
JPH09217293A (en) 1996-02-05 1997-08-19 Toyo Ink Mfg Co Ltd Binder for water degradable sheet and the same sheet
JP3553348B2 (en) * 1997-12-26 2004-08-11 ユニ・チャーム株式会社 Water-decomposable fiber sheet using alkyl cellulose
SG83698A1 (en) * 1998-01-16 2001-10-16 Uni Charm Corp Method of manufacturing a water disintegratable non-woven fabric and the water disintegratable non-woven fabric
JP3640564B2 (en) * 1999-03-23 2005-04-20 ユニ・チャーム株式会社 Water-degradable nonwoven fabric containing regenerated cellulose fibers having different fiber lengths and method for producing the same

Also Published As

Publication number Publication date
EP1090983B1 (en) 2006-03-08
EP1090983A3 (en) 2003-12-03
CN1169484C (en) 2004-10-06
AU6247200A (en) 2001-04-12
BR0004696B1 (en) 2010-06-15
KR100699754B1 (en) 2007-03-27
CN1304707A (en) 2001-07-25
BR0004696A (en) 2001-06-12
JP2001115368A (en) 2001-04-24
KR20010061930A (en) 2001-07-07
ATE319805T1 (en) 2006-03-15
TW503091B (en) 2002-09-21
AU776338B2 (en) 2004-09-02
JP3703661B2 (en) 2005-10-05
CA2322076C (en) 2006-06-06
US6808598B1 (en) 2004-10-26
DE60026460T2 (en) 2006-10-12
DE60026460D1 (en) 2006-05-04
EP1090983A2 (en) 2001-04-11

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EEER Examination request
MKLA Lapsed

Effective date: 20141003

MKLA Lapsed

Effective date: 20141003