NO166241C - Frittstroemmende partikkelformig blanding av harpiksaktigemodifiseringsmidler for en elektrolyttgjennomtrengelig asbestfiberholdig diafragmaseparator, og anvendelse av blandingen. - Google Patents

Frittstroemmende partikkelformig blanding av harpiksaktigemodifiseringsmidler for en elektrolyttgjennomtrengelig asbestfiberholdig diafragmaseparator, og anvendelse av blandingen.

Info

Publication number
NO166241C
NO166241C NO834704A NO834704A NO166241C NO 166241 C NO166241 C NO 166241C NO 834704 A NO834704 A NO 834704A NO 834704 A NO834704 A NO 834704A NO 166241 C NO166241 C NO 166241C
Authority
NO
Norway
Prior art keywords
electrolyty
modificators
diaphragma
asbest
fiber
Prior art date
Application number
NO834704A
Other languages
English (en)
Norwegian (no)
Other versions
NO834704L (no
NO166241B (no
Inventor
Louis W Hruska
Shan-Pu Tsai
Original Assignee
Eltech Systems Corp
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
Priority claimed from US06/461,565 external-priority patent/US4447566A/en
Application filed by Eltech Systems Corp filed Critical Eltech Systems Corp
Publication of NO834704L publication Critical patent/NO834704L/no
Publication of NO166241B publication Critical patent/NO166241B/no
Publication of NO166241C publication Critical patent/NO166241C/no

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
    • C25B13/00—Diaphragms; Spacing elements
    • C25B13/04—Diaphragms; Spacing elements characterised by the material
    • 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
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/3154—Of fluorinated addition polymer from unsaturated monomers
    • 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
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/3154—Of fluorinated addition polymer from unsaturated monomers
    • Y10T428/31544—Addition polymer is perhalogenated
    • 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
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31652—Of asbestos
    • 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]

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Artificial Filaments (AREA)
  • Paper (AREA)
  • Cell Separators (AREA)
  • Chemical Or Physical Treatment Of Fibers (AREA)
NO834704A 1983-01-27 1983-12-20 Frittstroemmende partikkelformig blanding av harpiksaktigemodifiseringsmidler for en elektrolyttgjennomtrengelig asbestfiberholdig diafragmaseparator, og anvendelse av blandingen. NO166241C (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US06/461,565 US4447566A (en) 1983-01-27 1983-01-27 Modified liquid permeable asbestos diaphragms with improved dimensional stability
US06/555,807 US4563260A (en) 1983-01-27 1983-11-28 Modified liquid permeable asbestos diaphragms with improved dimensional stability

Publications (3)

Publication Number Publication Date
NO834704L NO834704L (no) 1984-07-30
NO166241B NO166241B (no) 1991-03-11
NO166241C true NO166241C (no) 1991-06-19

Family

ID=27040049

Family Applications (1)

Application Number Title Priority Date Filing Date
NO834704A NO166241C (no) 1983-01-27 1983-12-20 Frittstroemmende partikkelformig blanding av harpiksaktigemodifiseringsmidler for en elektrolyttgjennomtrengelig asbestfiberholdig diafragmaseparator, og anvendelse av blandingen.

Country Status (5)

Country Link
US (1) US4563260A (de)
EP (1) EP0117841A3 (de)
AU (1) AU2257483A (de)
CA (1) CA1258942A (de)
NO (1) NO166241C (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2650842B1 (fr) * 1989-08-10 1992-01-17 Rhone Poulenc Chimie Perfectionnement d'un diaphragme comprenant des fibres d'amiante, association d'un tel diaphragme a un element cathodique et leur procede d'obtention

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4194040A (en) * 1969-04-23 1980-03-18 Joseph A. Teti, Jr. Article of fibrillated polytetrafluoroethylene containing high volumes of particulate material and methods of making and using same
US3694281A (en) * 1969-04-28 1972-09-26 Pullman Inc Process for forming a diaphragm for use in an electrolytic cell
ZA74315B (en) * 1973-01-17 1975-03-26 Diamond Shamrock Corp Dimensionally stable asbestos diaphragms
FR2229739B1 (de) * 1973-05-18 1976-09-17 Rhone Progil
US3928166A (en) * 1974-03-01 1975-12-23 Diamond Shamrock Corp Dimensionally adjustable anode-dimensionally stable diaphragm combination for electrolytic cells
US4182670A (en) * 1976-06-11 1980-01-08 Basf Wyandotte Corporation Combined cathode and diaphragm unit for electrolytic cells
FR2408630A1 (fr) * 1977-11-15 1979-06-08 Ugine Kuhlmann Procede de fabrication de diaphragmes poreux a base d'amiante et de liants en polymeres fluores et nouveaux diaphragmes obtenus selon ce procede
US4186065A (en) * 1978-04-27 1980-01-29 Ppg Industries, Inc. Method of preparing a resin-containing asbestos diaphragm
US4238303A (en) * 1978-08-14 1980-12-09 E. I. Du Pont De Nemours And Company Diaphragm modifier for chlor-alkali cell
US4260453A (en) * 1979-08-27 1981-04-07 The Dow Chemical Company Polymer-bonded crocidolite asbestos diaphragms and method for forming same
US4444640A (en) * 1980-09-22 1984-04-24 Diamond Shamrock Corporation Dimensionally stable asbestos-polytetrafluoroethylene diaphragms for chloralkali electrolytic cells
CA1207705A (en) * 1980-09-22 1986-07-15 Shan-Pu Tsai Dimensionally stable asbestos-polytetrafluoroethylene diaphragms for chlor-alkali electrolytic cells
US4341596A (en) * 1980-10-14 1982-07-27 Fmc Corporation Method of preparing reinforced asbestos diaphragms for chlorine-caustic cells

Also Published As

Publication number Publication date
US4563260A (en) 1986-01-07
NO834704L (no) 1984-07-30
AU2257483A (en) 1984-08-02
CA1258942A (en) 1989-08-29
EP0117841A3 (de) 1986-11-05
EP0117841A2 (de) 1984-09-05
NO166241B (no) 1991-03-11

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