IT1039523B - POROUS DIAPHRAGMS - Google Patents

POROUS DIAPHRAGMS

Info

Publication number
IT1039523B
IT1039523B IT24904/75A IT2490475A IT1039523B IT 1039523 B IT1039523 B IT 1039523B IT 24904/75 A IT24904/75 A IT 24904/75A IT 2490475 A IT2490475 A IT 2490475A IT 1039523 B IT1039523 B IT 1039523B
Authority
IT
Italy
Prior art keywords
porous diaphragms
diaphragms
porous
Prior art date
Application number
IT24904/75A
Other languages
Italian (it)
Original Assignee
Ici Ltd
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 Ici Ltd filed Critical Ici Ltd
Application granted granted Critical
Publication of IT1039523B publication Critical patent/IT1039523B/en

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C25ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25BELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
    • C25B13/00Diaphragms; Spacing elements
    • C25B13/04Diaphragms; Spacing elements characterised by the material
    • C25B13/08Diaphragms; Spacing elements characterised by the material based on organic materials
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00Layered products comprising a layer of synthetic resin
    • B32B27/18Layered products comprising a layer of synthetic resin characterised by the use of special additives
    • B32B27/20Layered products comprising a layer of synthetic resin characterised by the use of special additives using fillers, pigments, thixotroping agents
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08JWORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J5/00Manufacture of articles or shaped materials containing macromolecular substances
    • C08J5/12Bonding of a preformed macromolecular material to the same or other solid material such as metal, glass, leather, e.g. using adhesives
    • C08J5/124Bonding of a preformed macromolecular material to the same or other solid material such as metal, glass, leather, e.g. using adhesives using adhesives based on a macromolecular component
    • C08J5/128Adhesives without diluent
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08JWORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2327/00Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Derivatives of such polymers
    • C08J2327/02Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Derivatives of such polymers not modified by chemical after-treatment
    • C08J2327/12Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Derivatives of such polymers not modified by chemical after-treatment containing fluorine atoms
    • C08J2327/18Homopolymers or copolymers of tetrafluoroethylene

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Medicinal Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Polymers & Plastics (AREA)
  • Manufacturing & Machinery (AREA)
  • Electrochemistry (AREA)
  • Metallurgy (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Laminated Bodies (AREA)
IT24904/75A 1974-06-28 1975-06-27 POROUS DIAPHRAGMS IT1039523B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB28804/74A GB1505077A (en) 1974-06-28 1974-06-28 Porous diaphragms

Publications (1)

Publication Number Publication Date
IT1039523B true IT1039523B (en) 1979-12-10

Family

ID=10281450

Family Applications (1)

Application Number Title Priority Date Filing Date
IT24904/75A IT1039523B (en) 1974-06-28 1975-06-27 POROUS DIAPHRAGMS

Country Status (6)

Country Link
BE (1) BE830739A (en)
CA (1) CA1046217A (en)
DE (1) DE2529153A1 (en)
GB (1) GB1505077A (en)
IT (1) IT1039523B (en)
ZA (1) ZA754091B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5670843A (en) * 1979-11-13 1981-06-13 Asahi Glass Co Ltd Adhering method of fluorine containing ion exchange membrane and synthetic resin
GB2121352B (en) * 1982-05-25 1986-03-19 Chlorine Eng Corp Ltd Bonding of cation exchange membrane
GB8600401D0 (en) * 1986-01-08 1986-02-12 Hydrogen Systems Nv Ion-permeable diaphragms
WO1995017452A1 (en) * 1993-12-21 1995-06-29 E.I. Du Pont De Nemours And Company Method for bonding polymeric articles
US7049365B2 (en) * 2003-01-06 2006-05-23 E. I. Du Pont De Nemours And Company Fluoropolymer sealant
DE102010015192A1 (en) * 2010-04-16 2011-10-20 Astrium Gmbh Method for biocompatible connection of a multifunctional PTFE membrane or film with a plastic part

Also Published As

Publication number Publication date
CA1046217A (en) 1979-01-16
ZA754091B (en) 1977-02-23
DE2529153A1 (en) 1976-02-26
BE830739A (en) 1975-10-16
GB1505077A (en) 1978-03-22

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