CA2099727A1 - Interfacial polymerization in a porous substrate and substrates functionalized with photochemical groups - Google Patents

Interfacial polymerization in a porous substrate and substrates functionalized with photochemical groups

Info

Publication number
CA2099727A1
CA2099727A1 CA002099727A CA2099727A CA2099727A1 CA 2099727 A1 CA2099727 A1 CA 2099727A1 CA 002099727 A CA002099727 A CA 002099727A CA 2099727 A CA2099727 A CA 2099727A CA 2099727 A1 CA2099727 A1 CA 2099727A1
Authority
CA
Canada
Prior art keywords
reactant
porous substrate
substrate
interfacial polymerization
porous
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
CA002099727A
Other languages
French (fr)
Other versions
CA2099727C (en
Inventor
Ken Rilling
James M. Dickson
Ronald F. Childs
David R. Gagnon
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.)
McMaster University
3M Co
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to CA002099727A priority Critical patent/CA2099727C/en
Priority to IL109840A priority patent/IL109840A/en
Priority to MX9404603A priority patent/MX191377B/en
Priority to JP7503543A priority patent/JPH08511991A/en
Priority to KR1019950705959A priority patent/KR960703349A/en
Priority to EP94921332A priority patent/EP0706419B1/en
Priority to PCT/US1994/006942 priority patent/WO1995001219A1/en
Priority to AU72102/94A priority patent/AU687842B2/en
Priority to DE69431720T priority patent/DE69431720T2/en
Publication of CA2099727A1 publication Critical patent/CA2099727A1/en
Application granted granted Critical
Publication of CA2099727C publication Critical patent/CA2099727C/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D67/00—Processes specially adapted for manufacturing semi-permeable membranes for separation processes or apparatus
    • B01D67/0081—After-treatment of organic or inorganic membranes
    • B01D67/0088—Physical treatment with compounds, e.g. swelling, coating or impregnation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D39/00—Filtering material for liquid or gaseous fluids
    • B01D39/08—Filter cloth, i.e. woven, knitted or interlaced material
    • B01D39/083—Filter cloth, i.e. woven, knitted or interlaced material of organic material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D39/00—Filtering material for liquid or gaseous fluids
    • B01D39/08—Filter cloth, i.e. woven, knitted or interlaced material
    • B01D39/086—Filter cloth, i.e. woven, knitted or interlaced material of inorganic material
    • 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
    • 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
    • B01J15/00—Chemical processes in general for reacting gaseous media with non-particulate solids, e.g. sheet material; Apparatus specially adapted therefor
    • B01J15/005—Chemical processes in general for reacting gaseous media with non-particulate solids, e.g. sheet material; Apparatus specially adapted therefor in the presence of catalytically active bodies, e.g. porous plates
    • 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
    • B01J16/00—Chemical processes in general for reacting liquids with non- particulate solids, e.g. sheet material; Apparatus specially adapted therefor
    • B01J16/005—Chemical processes in general for reacting liquids with non- particulate solids, e.g. sheet material; Apparatus specially adapted therefor in the presence of catalytically active bodies, e.g. porous plates
    • 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
    • B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
    • B01J31/02—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides
    • B01J31/06—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides containing polymers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/36—After-treatment
    • C08J9/40—Impregnation
    • C08J9/405—Impregnation with polymerisable compounds
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2239/00—Aspects relating to filtering material for liquid or gaseous fluids
    • B01D2239/04—Additives and treatments of the filtering material
    • B01D2239/0471—Surface coating material
    • B01D2239/0478—Surface coating material on a layer of the filter
    • 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
    • B01J2231/00—Catalytic reactions performed with catalysts classified in B01J31/00
    • B01J2231/40—Substitution reactions at carbon centres, e.g. C-C or C-X, i.e. carbon-hetero atom, cross-coupling, C-H activation or ring-opening reactions
    • 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
    • B01J2231/00—Catalytic reactions performed with catalysts classified in B01J31/00
    • B01J2231/50—Redistribution or isomerisation reactions of C-C, C=C or C-C triple bonds
    • B01J2231/52—Isomerisation reactions
    • 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
    • B01J35/00—Catalysts, in general, characterised by their form or physical properties
    • B01J35/30—Catalysts, in general, characterised by their form or physical properties characterised by their physical properties
    • B01J35/39—Photocatalytic properties

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Textile Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Materials Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)

Abstract

A method of preparing a porous article is provided, the method includes contacting a porous substrate with a first reactant that enters pores of the substrate; and contacting the porous substrate bearing the first reactant with a second reactant that is capable of reacting with the first reactant in an interfacial polymerization reaction; the amounts of first and second reactant being selected such that there occurs no, or substantially no, closing of pores of the substrate by the formed polymer. The invention also provides a porous article bearing a compound which is photochemically reactive and capable of undergoing a substantially non-reversible chemical transformation upon exposure to ultra-violet, visible or near infra-red irradiation. The photochemically reactive compound can be derivatized by irradiation and further reaction to provide a wide variety of useful membranes, for example, for microfiltration or for biochemical reactions and separations.
CA002099727A 1993-06-29 1993-06-29 Interfacial polymerization in a porous substrate and substrates functionalized with photochemical groups Expired - Lifetime CA2099727C (en)

Priority Applications (9)

Application Number Priority Date Filing Date Title
CA002099727A CA2099727C (en) 1993-06-29 1993-06-29 Interfacial polymerization in a porous substrate and substrates functionalized with photochemical groups
IL109840A IL109840A (en) 1993-06-29 1994-05-31 Interfacial polymerization in a porous substrate and substrates functionalized with photochemical groups
MX9404603A MX191377B (en) 1993-06-29 1994-06-17 Interfacial polymerization in a porous substrate and substrates functionalized with photochemical groups
KR1019950705959A KR960703349A (en) 1993-06-29 1994-06-20 INTERFACIAL POLYMERIZATION IN A POROUS SUBSTRATE AND SUBSTRATES FUNCTIONALIZED WITH PHOTOCHEMICAL GROUPS
JP7503543A JPH08511991A (en) 1993-06-29 1994-06-20 Substrate functionalized with interfacial polymerization and photochemical groups on porous substrate
EP94921332A EP0706419B1 (en) 1993-06-29 1994-06-20 Interfacial polymerization in a porous substrate and substrates functionalized with photochemical groups
PCT/US1994/006942 WO1995001219A1 (en) 1993-06-29 1994-06-20 Interfacial polymerization in a porous substrate and substrates functionalized with photochemical groups
AU72102/94A AU687842B2 (en) 1993-06-29 1994-06-20 Interfacial polymerization in a porous substrate and substrates functionalized with photochemical groups
DE69431720T DE69431720T2 (en) 1993-06-29 1994-06-20 INTERFACE POLYMERIZATION IN A POROUS SUBSTRATE WITH PHOTOCHEMICAL GROUPS OF FUNCTIONALIZED SUBSTRATES

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA002099727A CA2099727C (en) 1993-06-29 1993-06-29 Interfacial polymerization in a porous substrate and substrates functionalized with photochemical groups

Publications (2)

Publication Number Publication Date
CA2099727A1 true CA2099727A1 (en) 1994-12-30
CA2099727C CA2099727C (en) 2004-08-24

Family

ID=4151884

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002099727A Expired - Lifetime CA2099727C (en) 1993-06-29 1993-06-29 Interfacial polymerization in a porous substrate and substrates functionalized with photochemical groups

Country Status (1)

Country Link
CA (1) CA2099727C (en)

Also Published As

Publication number Publication date
CA2099727C (en) 2004-08-24

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Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed

Effective date: 20130702

MKEC Expiry (correction)

Effective date: 20131009