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BR9912517A - Membranas compósitas e métodos para fabricação de tais membranas - Google Patents

Membranas compósitas e métodos para fabricação de tais membranas

Info

Publication number
BR9912517A
BR9912517A BR9912517-0A BR9912517A BR9912517A BR 9912517 A BR9912517 A BR 9912517A BR 9912517 A BR9912517 A BR 9912517A BR 9912517 A BR9912517 A BR 9912517A
Authority
BR
Brazil
Prior art keywords
membranes
methods
making
composite
matrix
Prior art date
Application number
BR9912517-0A
Other languages
English (en)
Inventor
Daniel R Boggs
Shmuel Sternberg
Robin G Pauley
Donna L Mclarty
Original Assignee
Baxter Int
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 Baxter Int filed Critical Baxter Int
Publication of BR9912517A publication Critical patent/BR9912517A/pt

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
    • B01J20/28033—Membrane, sheet, cloth, pad, lamellar or mat
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
    • A61M1/36—Other treatment of blood in a by-pass of the natural circulatory system, e.g. temperature adaptation, irradiation ; Extra-corporeal blood circuits
    • A61M1/3681—Other treatment of blood in a by-pass of the natural circulatory system, e.g. temperature adaptation, irradiation ; Extra-corporeal blood circuits by irradiation
    • A61M1/3683—Other treatment of blood in a by-pass of the natural circulatory system, e.g. temperature adaptation, irradiation ; Extra-corporeal blood circuits by irradiation using photoactive agents
    • A61M1/3686—Other treatment of blood in a by-pass of the natural circulatory system, e.g. temperature adaptation, irradiation ; Extra-corporeal blood circuits by irradiation using photoactive agents by removing photoactive agents after irradiation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D69/00—Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties; Manufacturing processes specially adapted therefor
    • B01D69/14—Dynamic membranes
    • B01D69/141—Heterogeneous membranes, e.g. containing dispersed material; Mixed matrix membranes
    • B01D69/1411—Heterogeneous membranes, e.g. containing dispersed material; Mixed matrix membranes containing dispersed material in a continuous matrix
    • 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
    • B01J20/28002—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 physical properties
    • B01J20/28004—Sorbent size or size distribution, e.g. particle size
    • 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
    • B01J20/28026—Particles within, immobilised, dispersed, entrapped in or on a matrix, e.g. a resin
    • 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
    • B01J20/28035—Membrane, sheet, cloth, pad, lamellar or mat with more than one layer, e.g. laminates, separated sheets

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Organic Chemistry (AREA)
  • Analytical Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Vascular Medicine (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Hematology (AREA)
  • Veterinary Medicine (AREA)
  • Anesthesiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Biomedical Technology (AREA)
  • Engineering & Computer Science (AREA)
  • Cardiology (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Laminated Bodies (AREA)
  • External Artificial Organs (AREA)

Abstract

Patente de Invenção: <B>"MEMBRANAS COMPóSITAS E MéTODOS PARA FABRICAçãO DE TAIS MEMBRANAS"<D>. São divulgados membranas e métodos para fabricação de membranas. As membranas 10 incluem uma matriz polimérica 16 e um material particulado imobilizado dentro da matriz. A membrana pode incluir ainda uma camada de pele 19, tendo poros superficiais
BR9912517-0A 1998-07-08 1999-06-25 Membranas compósitas e métodos para fabricação de tais membranas BR9912517A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/111,915 US6908553B1 (en) 1998-07-08 1998-07-08 Composite membrane with particulate matter substantially immobilized therein
PCT/US1999/014471 WO2000002638A1 (en) 1998-07-08 1999-06-25 Composite membranes and methods for making such membranes

Publications (1)

Publication Number Publication Date
BR9912517A true BR9912517A (pt) 2001-05-02

Family

ID=22341116

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9912517-0A BR9912517A (pt) 1998-07-08 1999-06-25 Membranas compósitas e métodos para fabricação de tais membranas

Country Status (7)

Country Link
US (2) US6908553B1 (pt)
EP (1) EP1094876A4 (pt)
JP (1) JP2002520133A (pt)
AU (1) AU758405B2 (pt)
BR (1) BR9912517A (pt)
CA (1) CA2336788A1 (pt)
WO (1) WO2000002638A1 (pt)

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CN114748503B (zh) 2015-05-18 2025-09-30 希玛奈克斯特股份有限公司 储存全血的方法及其组合物
EP4049677B1 (en) 2016-05-27 2025-12-10 Hemanext Inc. Anaerobic blood storage and pathogen inactivation method
US11511235B2 (en) * 2016-05-31 2022-11-29 Amogreentech Co., Ltd. Filter assembly, method for manufacturing same, and filter module comprising same
CN107469647A (zh) * 2017-09-28 2017-12-15 哈尔滨工程大学 用于mbr法处理生活污水的改性亲水性膜及制备方法
WO2019070507A1 (en) 2017-10-05 2019-04-11 Fresenius Medical Care Holdings, Inc. POLYSULFONE-URETHANE COPOLYMER, MEMBRANES AND INCORPORATING PRODUCTS, AND METHODS OF MAKING AND USING THE SAME
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Also Published As

Publication number Publication date
EP1094876A1 (en) 2001-05-02
US6899834B2 (en) 2005-05-31
AU758405B2 (en) 2003-03-20
EP1094876A4 (en) 2003-02-05
US20020066699A1 (en) 2002-06-06
AU4834299A (en) 2000-02-01
WO2000002638A1 (en) 2000-01-20
US6908553B1 (en) 2005-06-21
WO2000002638A9 (en) 2000-04-06
CA2336788A1 (en) 2000-01-20
JP2002520133A (ja) 2002-07-09

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 6A , 7A E 8A ANUIDADES.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 1912 DE 28/08/2007.