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WO1999022861B1 - Materiaux biomimetiques pour la filtration, le traitement chimique et la detoxification - Google Patents

Materiaux biomimetiques pour la filtration, le traitement chimique et la detoxification

Info

Publication number
WO1999022861B1
WO1999022861B1 PCT/US1998/023589 US9823589W WO9922861B1 WO 1999022861 B1 WO1999022861 B1 WO 1999022861B1 US 9823589 W US9823589 W US 9823589W WO 9922861 B1 WO9922861 B1 WO 9922861B1
Authority
WO
WIPO (PCT)
Prior art keywords
filter
hydrogel material
contaminant
porous skeleton
hydrogel
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.)
Ceased
Application number
PCT/US1998/023589
Other languages
English (en)
Other versions
WO1999022861A1 (fr
Inventor
Donald E Ingber
Quing Liu
Zewen Liu
Antonios G Mikos
Raman V Bahulekar
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.)
William Marsh Rice University
Original Assignee
William Marsh Rice University
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 William Marsh Rice University filed Critical William Marsh Rice University
Publication of WO1999022861A1 publication Critical patent/WO1999022861A1/fr
Publication of WO1999022861B1 publication Critical patent/WO1999022861B1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/02—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography
    • 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
    • B01J20/22—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising organic material
    • B01J20/26—Synthetic macromolecular compounds
    • 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
    • B01J20/30—Processes for preparing, regenerating, or reactivating
    • B01J20/32—Impregnating or coating ; Solid sorbent compositions obtained from processes involving impregnating or coating
    • B01J20/3202—Impregnating or coating ; Solid sorbent compositions obtained from processes involving impregnating or coating characterised by the carrier, support or substrate used for impregnation or coating
    • B01J20/3204—Inorganic carriers, supports or substrates
    • 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
    • B01J20/30—Processes for preparing, regenerating, or reactivating
    • B01J20/32—Impregnating or coating ; Solid sorbent compositions obtained from processes involving impregnating or coating
    • B01J20/3202—Impregnating or coating ; Solid sorbent compositions obtained from processes involving impregnating or coating characterised by the carrier, support or substrate used for impregnation or coating
    • B01J20/3206—Organic carriers, supports or substrates
    • B01J20/3208—Polymeric carriers, supports or substrates
    • B01J20/3212—Polymeric carriers, supports or substrates consisting of a polymer obtained by reactions otherwise than involving only carbon to carbon unsaturated bonds
    • 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
    • B01J20/30—Processes for preparing, regenerating, or reactivating
    • B01J20/32—Impregnating or coating ; Solid sorbent compositions obtained from processes involving impregnating or coating
    • B01J20/3231—Impregnating or coating ; Solid sorbent compositions obtained from processes involving impregnating or coating characterised by the coating or impregnating layer
    • B01J20/3242—Layers with a functional group, e.g. an affinity material, a ligand, a reactant or a complexing group
    • B01J20/3268—Macromolecular compounds
    • B01J20/3272—Polymers obtained by reactions otherwise than involving only carbon to carbon unsaturated bonds
    • B01J20/3274—Proteins, nucleic acids, polysaccharides, antibodies or antigens
    • 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
    • B01J20/30—Processes for preparing, regenerating, or reactivating
    • B01J20/32—Impregnating or coating ; Solid sorbent compositions obtained from processes involving impregnating or coating
    • B01J20/3231—Impregnating or coating ; Solid sorbent compositions obtained from processes involving impregnating or coating characterised by the coating or impregnating layer
    • B01J20/3287—Layers in the form of a liquid
    • 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
    • B01J20/30—Processes for preparing, regenerating, or reactivating
    • B01J20/32—Impregnating or coating ; Solid sorbent compositions obtained from processes involving impregnating or coating
    • B01J20/3291—Characterised by the shape of the carrier, the coating or the obtained coated product

Landscapes

  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Biochemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Molecular Biology (AREA)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Filtering Materials (AREA)

Abstract

L'invention concerne des matériaux à base de bandes de matériaux poreux recouverts d'hydrogels pour assurer une capacité de filtration améliorée, à faible résistance pour retirer les pathogènes, les toxines ou d'autres contaminants d'un gaz ou d'un liquide contaminé. On obtient également une capacité améliorée pour lier, séquestrer ou traiter par voie catalytique les substrats chimiques, biologiques ou moléculaires.
PCT/US1998/023589 1997-11-05 1998-11-05 Materiaux biomimetiques pour la filtration, le traitement chimique et la detoxification Ceased WO1999022861A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US96477697A 1997-11-05 1997-11-05
US08/964,776 1997-11-05

Publications (2)

Publication Number Publication Date
WO1999022861A1 WO1999022861A1 (fr) 1999-05-14
WO1999022861B1 true WO1999022861B1 (fr) 1999-07-22

Family

ID=25508983

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US1998/023589 Ceased WO1999022861A1 (fr) 1997-11-05 1998-11-05 Materiaux biomimetiques pour la filtration, le traitement chimique et la detoxification

Country Status (1)

Country Link
WO (1) WO1999022861A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8690981B2 (en) 2011-06-15 2014-04-08 Porex Corporation Sintered porous plastic liquid barrier media and applications thereof

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6602410B1 (en) 2000-11-14 2003-08-05 The Procter & Gamble Comapny Water purifying kits
FR2840548B1 (fr) 2002-06-07 2005-03-18 Inst Francais Du Petrole Lit homogene de catalyseur et procede de transformation d'hydrocarbures en composes aromatiques avec ledit lit
EP1607134B1 (fr) 2004-05-27 2009-11-18 Gerstel Systemtechnik GmbH & Co. KG Sorbent de piégeage à base de polyorganosiloxane
MY148625A (en) 2006-08-18 2013-05-15 Porex Corp Sintered polymeric materials and applications thereof
US20160075567A1 (en) * 2013-05-02 2016-03-17 William Marsh Rice University Manufacture of oxidatively modified carbon (omc) and its use for capture of radionuclides and metals from water
JP6292438B2 (ja) * 2013-12-05 2018-03-14 ナガセケムテックス株式会社 二糖類化合物、変性オルガノポリシロキサン化合物及び界面活性剤
KR101752960B1 (ko) 2015-02-11 2017-07-19 한국기계연구원 작용기를 포함하는 인공막 액체 여과 구조체
WO2017015489A1 (fr) * 2015-07-22 2017-01-26 Ask Chemicals, L.P. Filtre céramique et procédé de formation de filtre
FR3047242B1 (fr) * 2016-01-29 2019-11-15 Commissariat A L'energie Atomique Et Aux Energies Alternatives Materiau hydrogel utilisable pour la sequestration de composes organophosphores
CN110523238B (zh) * 2018-05-24 2020-08-18 厦门大学 一种仿生智能空气净化系统及方法
TR201807916A2 (tr) * 2018-06-04 2018-06-21 Filkim Filtre Ve Kimya San Tic A S Ultra yüksek veri̇mli̇ organi̇k jel mi̇krobi̇yal hava fi̇ltreleme ve üreti̇m si̇stemi̇
CN112399829A (zh) * 2018-06-07 2021-02-23 辛辛那提大学 用于样品预处理的基于水凝胶和气凝胶的方法和装置
WO2020172304A1 (fr) * 2019-02-20 2020-08-27 Resprana, Inc. Filtre nasal tridimensionnel
US12397282B2 (en) 2020-08-28 2025-08-26 Echo Scientific LLC Trapping and sequestering of contaminants with prehydrated microparticles
KR102826538B1 (ko) * 2022-12-22 2025-06-26 숭실대학교산학협력단 고순도 바이오 폴리머가 접목된 고차가지구조 나노셀룰로오즈의 제조방법
CN118563569A (zh) * 2024-08-05 2024-08-30 中国科学院宁波材料技术与工程研究所 一种多层低阻力抗污染多孔复合材料及其制备方法与应用

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53123391A (en) * 1977-04-04 1978-10-27 Mitsubishi Rayon Co Ltd Harmful gas purifying method
SE452336B (sv) * 1978-06-16 1987-11-23 Boehringer Mannheim Gmbh Forfarande for pavisning av sjukdomsalstrande mikroorganismer vilka adsorberats extrakorporalt pa en selektivt bindande adsorbent
JPS56115727A (en) * 1980-02-19 1981-09-11 Kuraray Co Ltd Carrier for immobilizing physiologically active substance
US5277915A (en) * 1987-10-30 1994-01-11 Fmc Corporation Gel-in-matrix containing a fractured hydrogel
US5443727A (en) * 1990-10-30 1995-08-22 Minnesota Mining And Manufacturing Company Articles having a polymeric shell and method for preparing same
US5252762A (en) * 1991-04-03 1993-10-12 W. R. Grace & Co.-Conn. Use of base-treated inorganic porous adsorbents for removal of contaminants
US5529609A (en) * 1994-11-07 1996-06-25 Georgia Tech Research Corporation Air cleaner having a three dimensional visco-elastic matrix of material

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8690981B2 (en) 2011-06-15 2014-04-08 Porex Corporation Sintered porous plastic liquid barrier media and applications thereof
US9370731B2 (en) 2011-06-15 2016-06-21 Porex Corporation Sintered porous plastic liquid barrier media and applications thereof

Also Published As

Publication number Publication date
WO1999022861A1 (fr) 1999-05-14

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