DE3365842D1 - Silica-coated absorbent fibers and processes for their manufacture - Google Patents

Silica-coated absorbent fibers and processes for their manufacture

Info

Publication number
DE3365842D1
DE3365842D1 DE8383303098T DE3365842T DE3365842D1 DE 3365842 D1 DE3365842 D1 DE 3365842D1 DE 8383303098 T DE8383303098 T DE 8383303098T DE 3365842 T DE3365842 T DE 3365842T DE 3365842 D1 DE3365842 D1 DE 3365842D1
Authority
DE
Germany
Prior art keywords
silica
manufacture
processes
absorbent fibers
coated absorbent
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
Application number
DE8383303098T
Other languages
English (en)
Inventor
Paul Thomas Weisman
Herbert Louis Retzsch
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
Application granted granted Critical
Publication of DE3365842D1 publication Critical patent/DE3365842D1/de
Expired legal-status Critical Current

Links

Classifications

    • 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
    • A61L15/18—Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons containing inorganic materials
    • 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
    • Y10S428/913—Material designed to be responsive to temperature, light, moisture
    • 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
    • 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]
    • Y10T428/31652—Of asbestos
    • Y10T428/31667—Next to addition polymer from unsaturated monomers, or aldehyde or ketone condensation product
    • 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.]
    • Y10T442/20—Coated or impregnated woven, knit, or nonwoven fabric which is not [a] associated with another preformed layer or fiber layer or, [b] with respect to woven and knit, characterized, respectively, by a particular or differential weave or knit, wherein the coating or impregnation is neither a foamed material nor a free metal or alloy layer
    • Y10T442/2484—Coating or impregnation is water absorbency-increasing or hydrophilicity-increasing or hydrophilicity-imparting
DE8383303098T 1982-06-01 1983-05-31 Silica-coated absorbent fibers and processes for their manufacture Expired DE3365842D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/383,685 US4469746A (en) 1982-06-01 1982-06-01 Silica coated absorbent fibers

Publications (1)

Publication Number Publication Date
DE3365842D1 true DE3365842D1 (en) 1986-10-09

Family

ID=23514237

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8383303098T Expired DE3365842D1 (en) 1982-06-01 1983-05-31 Silica-coated absorbent fibers and processes for their manufacture

Country Status (3)

Country Link
US (1) US4469746A (de)
EP (1) EP0095922B1 (de)
DE (1) DE3365842D1 (de)

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US4833172A (en) * 1987-04-24 1989-05-23 Ppg Industries, Inc. Stretched microporous material
AT391133B (de) * 1988-02-18 1990-08-27 Eternit Werke Hatschek L Verfahren zur behandlung von zellulosefasern sowie faserzementprodukte und mischungen zu ihrer herstellung
US5071675A (en) * 1989-03-20 1991-12-10 Weyerhaeuser Company Method of applying liquid sizing of alkyl ketene dimer in ethanol to cellulose fibers entrained in a gas stream
US5064689A (en) * 1989-03-20 1991-11-12 Weyerhaeuser Company Method of treating discontinuous fibers
US5057166A (en) * 1989-03-20 1991-10-15 Weyerhaeuser Corporation Method of treating discontinuous fibers
US5432000A (en) * 1989-03-20 1995-07-11 Weyerhaeuser Company Binder coated discontinuous fibers with adhered particulate materials
US5230959A (en) * 1989-03-20 1993-07-27 Weyerhaeuser Company Coated fiber product with adhered super absorbent particles
US5498478A (en) * 1989-03-20 1996-03-12 Weyerhaeuser Company Polyethylene glycol as a binder material for fibers
US5972505A (en) * 1989-04-04 1999-10-26 Eastman Chemical Company Fibers capable of spontaneously transporting fluids
US5314743A (en) * 1990-12-17 1994-05-24 Kimberly-Clark Corporation Nonwoven web containing shaped fibers
WO1993012282A1 (en) 1991-12-17 1993-06-24 Weyerhaeuser Company Hopper blender system and method for coating fibers
US5342336A (en) * 1991-12-19 1994-08-30 Kimberly-Clark Corporation Absorbent structure for masking and distributing a liquid
US5614295A (en) * 1994-12-21 1997-03-25 Kimberly-Clark Corporation Liquid distribution and retention medium
US6074524A (en) 1996-10-23 2000-06-13 Weyerhaeuser Company Readily defibered pulp products
US6140550A (en) * 1997-06-27 2000-10-31 Basf Aktiengesellschaft Water-absorbent article and method
US6562743B1 (en) 1998-12-24 2003-05-13 Bki Holding Corporation Absorbent structures of chemically treated cellulose fibers
US6524349B2 (en) * 1999-07-30 2003-02-25 Peter C. Wittig Maintaining the hydrophobicity of a polyolefin textile
US20040158214A1 (en) * 2003-02-10 2004-08-12 The Procter & Gamble Company Disposable absorbent article comprising a durable hydrophilic topsheet
US20040158212A1 (en) * 2003-02-10 2004-08-12 The Procter & Gamble Company Disposable absorbent article comprising a durable hydrophilic core wrap
US20040158213A1 (en) * 2003-02-10 2004-08-12 The Procter & Gamble Company Disposable absorbent article comprising a durable hydrophilic acquisition layer
US7162137B2 (en) * 2001-06-20 2007-01-09 Ers Company Optical fiber with nano-particle cladding
US20030148684A1 (en) * 2002-01-30 2003-08-07 The Procter & Gamble Company Method for hydrophilizing materials using charged particles
US7666410B2 (en) * 2002-12-20 2010-02-23 Kimberly-Clark Worldwide, Inc. Delivery system for functional compounds
US7582308B2 (en) 2002-12-23 2009-09-01 Kimberly-Clark Worldwide, Inc. Odor control composition
KR20050006777A (ko) * 2003-07-10 2005-01-17 엘지.필립스 디스플레이 주식회사 디스플레이장치용 형광체
US7175741B2 (en) * 2003-07-16 2007-02-13 Weyerhaeuser, Co. Reducing odor in absorbent products
US7438875B2 (en) 2003-10-16 2008-10-21 Kimberly-Clark Worldwide, Inc. Method for reducing odor using metal-modified silica particles
US7413550B2 (en) 2003-10-16 2008-08-19 Kimberly-Clark Worldwide, Inc. Visual indicating device for bad breath
US7754197B2 (en) 2003-10-16 2010-07-13 Kimberly-Clark Worldwide, Inc. Method for reducing odor using coordinated polydentate compounds
US7678367B2 (en) 2003-10-16 2010-03-16 Kimberly-Clark Worldwide, Inc. Method for reducing odor using metal-modified particles
US7837663B2 (en) 2003-10-16 2010-11-23 Kimberly-Clark Worldwide, Inc. Odor controlling article including a visual indicating device for monitoring odor absorption
US7582485B2 (en) 2003-10-16 2009-09-01 Kimberly-Clark Worldride, Inc. Method and device for detecting ammonia odors and helicobacter pylori urease infection
US7879350B2 (en) 2003-10-16 2011-02-01 Kimberly-Clark Worldwide, Inc. Method for reducing odor using colloidal nanoparticles
US7141518B2 (en) 2003-10-16 2006-11-28 Kimberly-Clark Worldwide, Inc. Durable charged particle coatings and materials
US7488520B2 (en) 2003-10-16 2009-02-10 Kimberly-Clark Worldwide, Inc. High surface area material blends for odor reduction, articles utilizing such blends and methods of using same
US7794737B2 (en) 2003-10-16 2010-09-14 Kimberly-Clark Worldwide, Inc. Odor absorbing extrudates
US7479578B2 (en) 2003-12-19 2009-01-20 Kimberly-Clark Worldwide, Inc. Highly wettable—highly flexible fluff fibers and disposable absorbent products made of those
US7186318B2 (en) 2003-12-19 2007-03-06 Kimberly-Clark Worldwide, Inc. Soft tissue hydrophilic tissue products containing polysiloxane and having unique absorbent properties
US7811948B2 (en) 2003-12-19 2010-10-12 Kimberly-Clark Worldwide, Inc. Tissue sheets containing multiple polysiloxanes and having regions of varying hydrophobicity
EP1696972B1 (de) 2003-12-19 2016-10-26 Buckeye Technologies Inc. Faser mit variabler benetzbarkeit und die fasern enthaltendes materialien
US7147752B2 (en) 2003-12-19 2006-12-12 Kimberly-Clark Worldwide, Inc. Hydrophilic fibers containing substantive polysiloxanes and tissue products made therefrom
US8575045B1 (en) 2004-06-10 2013-11-05 The United States Of America As Represented By The Secretary Of The Army Fiber modified with particulate through a coupling agent
US7763061B2 (en) 2004-12-23 2010-07-27 Kimberly-Clark Worldwide, Inc. Thermal coverings
US7338516B2 (en) 2004-12-23 2008-03-04 Kimberly-Clark Worldwide, Inc. Method for applying an exothermic coating to a substrate
US20060142712A1 (en) * 2004-12-23 2006-06-29 Kimberly-Clark Worldwide, Inc. Absorbent articles that provide warmth
US7977103B2 (en) 2006-04-20 2011-07-12 Kimberly-Clark Worldwide, Inc. Method for detecting the onset of ovulation
US9314544B2 (en) * 2007-08-17 2016-04-19 Kemal Vatansever Catalan Durable hydrophilic coating compositions
US7923507B2 (en) * 2007-08-30 2011-04-12 Siovation, Llc Polyorganosiloxane—containing compositions
US8883194B2 (en) * 2007-11-09 2014-11-11 Honeywell International, Inc. Adsorbent-containing hemostatic devices
US8795718B2 (en) * 2008-05-22 2014-08-05 Honeywell International, Inc. Functional nano-layered hemostatic material/device
CN101892584A (zh) * 2009-05-22 2010-11-24 3M新设资产公司 亲水性纤维物件
WO2011118749A1 (ja) * 2010-03-25 2011-09-29 東レ株式会社 消臭性繊維構造物
CN101956027B (zh) * 2010-10-13 2013-06-05 四川大学 具有纳米抗菌功能的绵羊裘皮及其制备方法
NL2011443C (en) * 2013-09-13 2015-03-16 Oxycom Beheer Bv Water extracting device.
NL2016458B1 (en) 2016-03-18 2017-10-04 Oxycom Beheer Bv Smart dehumidifier.
US10487452B1 (en) 2017-01-26 2019-11-26 Kimberly-Clark Worldwide, Inc. Treated fibers and fibrous structures comprising the same
WO2019110864A1 (en) * 2017-12-04 2019-06-13 Upm-Kymmene Corporation Fiber reinforced composition
DE102018124255A1 (de) * 2018-10-01 2020-04-02 Technische Universität Darmstadt Faservliese mit asymmetrischer Silica-Imprägnierung und Verfahren zur Herstellung der Vliese sowie deren Verwendungen

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DE329310C (de) * 1915-10-08 1920-11-16 Robert Marcus Verfahren zur Herstellung ad- und absorptionsfaehiger Verband- und Filterstoffe
US2443512A (en) * 1948-03-30 1948-06-15 Monsanto Chemicals Treatment of textile fibers
US2658835A (en) * 1949-10-21 1953-11-10 American Viscose Corp Sizing medium and film sized therewith
US3381688A (en) * 1963-08-12 1968-05-07 Kendall & Co Absorbent pads with silica gel layer for use as surgical receptacles
DE1694534C3 (de) * 1967-04-25 1980-02-07 Hoechst Ag, 6000 Frankfurt Verfahren zur Modifizierung der Oberfläche von Polyesterformkörpern
US3775141A (en) * 1972-05-03 1973-11-27 Du Pont Hardened inorganic refractory fibrous compositions
US4049764A (en) * 1975-04-02 1977-09-20 Kimberly-Clark Corporation Method of forming highly absorbent filaments and webs having improved softness, wicking, and solvent drying characteristics
AU516445B2 (en) * 1977-10-17 1981-06-04 Kimberly-Clark Corporation Microfiber wipe
SE436368B (sv) * 1979-01-12 1984-12-03 Sunds Defibrator Sett att framstella blekta, mekaniska, kemimekaniska och halvkemiska massor av lignocellulosahaltiga fibermaterial

Also Published As

Publication number Publication date
EP0095922A1 (de) 1983-12-07
US4469746A (en) 1984-09-04
EP0095922B1 (de) 1986-09-03

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Legal Events

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8364 No opposition during term of opposition