MX9709055A - Filtro con minerales de arcilla adsorbentes sujetados a las superficies expuestas individuales de una matriz fibrosa. - Google Patents

Filtro con minerales de arcilla adsorbentes sujetados a las superficies expuestas individuales de una matriz fibrosa.

Info

Publication number
MX9709055A
MX9709055A MX9709055A MX9709055A MX9709055A MX 9709055 A MX9709055 A MX 9709055A MX 9709055 A MX9709055 A MX 9709055A MX 9709055 A MX9709055 A MX 9709055A MX 9709055 A MX9709055 A MX 9709055A
Authority
MX
Mexico
Prior art keywords
filter
liquid
exposed surfaces
clay minerals
individual exposed
Prior art date
Application number
MX9709055A
Other languages
English (en)
Inventor
Dennis Stein Everhart
Rosann Marie Kaylor
Kenneth Raymond Smith
Original Assignee
Kimberly Clark 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 Kimberly Clark Co filed Critical Kimberly Clark Co
Publication of MX9709055A publication Critical patent/MX9709055A/es

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/28—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties
    • B01J20/28014—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties characterised by their form
    • B01J20/28028—Particles immobilised within fibres or filaments
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23F—COFFEE; TEA; THEIR SUBSTITUTES; MANUFACTURE, PREPARATION, OR INFUSION THEREOF
    • A23F5/00—Coffee; Coffee substitutes; Preparations thereof
    • A23F5/20—Reducing or removing alkaloid content; Preparations produced thereby; Extracts or infusions thereof
    • A23F5/22—Reducing or removing alkaloid content from coffee extract
    • A23F5/223—Reducing or removing alkaloid content from coffee extract using flocculating, precipitating, adsorbing or complex-forming agents, or ion-exchangers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/28—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties
    • B01J20/28014—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties characterised by their form
    • B01J20/28033—Membrane, sheet, cloth, pad, lamellar or mat
    • 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
    • Y10T428/25—Web or sheet containing structurally defined element or component and including a second component containing structurally defined particles
    • Y10T428/252—Glass or ceramic [i.e., fired or glazed clay, cement, etc.] [porcelain, quartz, 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.]
    • Y10T442/30—Woven fabric [i.e., woven strand or strip material]
    • Y10T442/3382—Including a free metal or alloy constituent
    • Y10T442/3415—Preformed metallic film or foil or sheet [film or foil or sheet had structural integrity prior to association with the woven fabric]
    • Y10T442/3455—Including particulate material other than fiber
    • 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]
    • Y10T442/647—Including a foamed layer or component
    • Y10T442/652—Nonwoven fabric is coated, impregnated, or autogenously bonded
    • Y10T442/653—Including particulate material other than fiber
    • 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]
    • Y10T442/681—Spun-bonded nonwoven fabric

Landscapes

  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Polymers & Plastics (AREA)
  • Filtering Materials (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Separation Of Suspended Particles By Flocculating Agents (AREA)

Abstract

Un filtro absorbente para remover la cafeína de los líquidos. El filtro está compuesto de una matriz permeable al líquido de un material fibroso teniendo superficies individuales expuestas; y una distribucion de minerales de arcilla absorbentes sujetadas a superficies expuestas individuales del material fibroso mediante una union esencialmente no transitoria, de manera que el paso de un líquido teniendo una concentracion de cafeína variando de desde alrededor de 20 a alrededor de 100 mg por 100 mL de líquido a través de la matriz para un tiempo de contacto de menos de alrededor de 2 minutos resulta en por lo menos una reduccion de 40 por ciento en la concentracion de cafeína de el líquido. La matriz de material fibroso puede seleccionarse de telas tejidas, telas tramadas y telas no tejidas. Los materiales de arcilla absorbente incluyen, por ejemplo, arcilla de bentonita de sodio, arcillas de bentonita de calcio, arcilla de bentonita acidificadas, y arcillas de bentonita modificadas un agente floculante. Generalmente hablando, el filtro puede estar adaptado para proporcionar por lo menos 40 por ciento de reduccion en la concentracion de cafeína por alrededor de 1 taza a alrededor de 40 tazas de un líquido.
MX9709055A 1995-05-24 1996-05-10 Filtro con minerales de arcilla adsorbentes sujetados a las superficies expuestas individuales de una matriz fibrosa. MX9709055A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US44869095A 1995-05-24 1995-05-24
PCT/US1996/006734 WO1996037292A1 (en) 1995-05-24 1996-05-10 Filter with adsorbent clay minerals attached to individual exposed surfaces of a fibrous matrix

Publications (1)

Publication Number Publication Date
MX9709055A true MX9709055A (es) 1998-03-31

Family

ID=23781286

Family Applications (1)

Application Number Title Priority Date Filing Date
MX9709055A MX9709055A (es) 1995-05-24 1996-05-10 Filtro con minerales de arcilla adsorbentes sujetados a las superficies expuestas individuales de una matriz fibrosa.

Country Status (7)

Country Link
US (1) US5728634A (es)
EP (1) EP0828556A1 (es)
JP (1) JPH11505716A (es)
AU (1) AU5742096A (es)
CA (1) CA2219830C (es)
MX (1) MX9709055A (es)
WO (1) WO1996037292A1 (es)

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US6510949B1 (en) * 1998-04-09 2003-01-28 Papcel - Papier Und Cellulose, Technologie, Und Handels-Gmbh Filter material having adjustable wettability and method for its manufacture
US6267252B1 (en) 1999-12-08 2001-07-31 Kimberly-Clark Worldwide, Inc. Fine particle filtration medium including an airlaid composite
US20040180190A1 (en) * 2001-09-10 2004-09-16 Yasuhiro Tajima Composite particulate article and method for preparation thereof
US6814759B2 (en) 2002-08-06 2004-11-09 Board Of Regents Of The University Of Nebraska Stable zeolite/cellulose composite materials and method of preparation
AU2003267766A1 (en) 2002-09-16 2004-04-30 Triosyn Holding, Inc. Facemask with filtering closure
DE10260745A1 (de) * 2002-12-23 2004-07-01 Outokumpu Oyj Verfahren und Anlage zur thermischen Behandlung von körnigen Feststoffen
US7001562B2 (en) 2002-12-26 2006-02-21 Kimberly Clark Worldwide, Inc. Method for treating fibrous web materials
US20120193282A1 (en) * 2009-04-07 2012-08-02 Wolf Scot G sorbent loaded webs for gravity filtration
JP2014534834A (ja) * 2011-09-28 2014-12-25 コーニンクレッカ フィリップス エヌ ヴェ 液体を脱カフェインするためのデバイス及び方法
JP6319933B2 (ja) * 2011-12-13 2018-05-09 スリーエム イノベイティブ プロパティズ カンパニー フィルター、濾過システム及びカフェインの除去方法
MX2016001711A (es) * 2013-08-13 2016-06-02 Koninkl Philips Nv Cafetera para proporcionar infusion de cafe con contenido reducido de cafeina.
US9962030B2 (en) 2015-01-12 2018-05-08 Voga Coffee, Inc. Coffee brewing system with features for rapid and/or multiple extraction processes
JP6734075B2 (ja) * 2016-03-01 2020-08-05 キリンビバレッジ株式会社 カフェイン低減コーヒー飲料の製造方法
KR102523225B1 (ko) * 2016-05-19 2023-04-18 디카피노,인크. 카페인-흡착성 물질, 카페인-흡착화 시스템, 디카페인화 시스템 및 용액으로부터 카페인을 제거하는 관련된 방법
US20200384397A1 (en) * 2016-12-27 2020-12-10 Jdc Corporation Filtration Body Using Layered Double Hydroxide and Method for Manufacturing Said Filtration Body
CN107349255B (zh) * 2017-07-14 2021-03-19 山东省分析测试中心 一种黄芩提取液絮凝除杂工艺及其应用
JP2018065136A (ja) * 2018-01-22 2018-04-26 スリーエム イノベイティブ プロパティズ カンパニー フィルター、濾過システム及びカフェインの除去方法
EP3758499A4 (en) * 2018-04-05 2021-12-08 Voga Coffee, Inc. TEMPERATURE CONTROL FOR EXTRACTED BEVERAGES, INCLUDING COFFEE, BY CONTROLLED VACUUM, AND RELATED SYSTEMS AND PROCEDURES

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Also Published As

Publication number Publication date
CA2219830C (en) 2006-01-31
US5728634A (en) 1998-03-17
CA2219830A1 (en) 1996-11-28
AU5742096A (en) 1996-12-11
EP0828556A1 (en) 1998-03-18
JPH11505716A (ja) 1999-05-25
WO1996037292A1 (en) 1996-11-28

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Legal Events

Date Code Title Description
FG Grant or registration
MM Annulment or lapse due to non-payment of fees