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NO144358C - Fremgangsmaate for fremstilling av fibroese krysotile asbestark - Google Patents

Fremgangsmaate for fremstilling av fibroese krysotile asbestark

Info

Publication number
NO144358C
NO144358C NO743341A NO743341A NO144358C NO 144358 C NO144358 C NO 144358C NO 743341 A NO743341 A NO 743341A NO 743341 A NO743341 A NO 743341A NO 144358 C NO144358 C NO 144358C
Authority
NO
Norway
Prior art keywords
fibrocise
asbestark
crysotile
procedure
manufacture
Prior art date
Application number
NO743341A
Other languages
English (en)
Norwegian (no)
Other versions
NO743341L (de
NO144358B (no
Inventor
Robbie Thomas Foster
William Bruce Darlington
Malcolm Korach
Original Assignee
Ppg Industries Inc
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 US05/403,137 external-priority patent/US3939055A/en
Priority claimed from US05/402,929 external-priority patent/US3991251A/en
Application filed by Ppg Industries Inc filed Critical Ppg Industries Inc
Publication of NO743341L publication Critical patent/NO743341L/no
Publication of NO144358B publication Critical patent/NO144358B/no
Publication of NO144358C publication Critical patent/NO144358C/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
    • C25B13/05—Diaphragms; Spacing elements characterised by the material based on inorganic materials
    • C25B13/06—Diaphragms; Spacing elements characterised by the material based on inorganic materials based on asbestos

Landscapes

  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
  • Inorganic Fibers (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
NO743341A 1973-10-03 1974-09-17 Fremgangsmaate for fremstilling av fibroese krysotile asbestark NO144358C (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US05/403,137 US3939055A (en) 1973-10-03 1973-10-03 Laminated asbestos diaphragm
US05/402,929 US3991251A (en) 1973-10-03 1973-10-03 Treatment of asbestos diaphragms and resulting diaphragm

Publications (3)

Publication Number Publication Date
NO743341L NO743341L (de) 1975-04-28
NO144358B NO144358B (no) 1981-05-04
NO144358C true NO144358C (no) 1981-08-19

Family

ID=27018091

Family Applications (1)

Application Number Title Priority Date Filing Date
NO743341A NO144358C (no) 1973-10-03 1974-09-17 Fremgangsmaate for fremstilling av fibroese krysotile asbestark

Country Status (7)

Country Link
JP (1) JPS5745317B2 (de)
DE (1) DE2446456C3 (de)
FR (1) FR2246656B1 (de)
GB (1) GB1490220A (de)
IT (1) IT1020869B (de)
NL (1) NL7412401A (de)
NO (1) NO144358C (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52124476A (en) * 1976-04-14 1977-10-19 Kureha Chem Ind Co Ltd Manufacturing of asbestos diaphragm for electrolysis
US4186065A (en) * 1978-04-27 1980-01-29 Ppg Industries, Inc. Method of preparing a resin-containing asbestos diaphragm
JPH0389612U (de) * 1989-12-28 1991-09-12

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE594563C (de) *
US1865152A (en) * 1930-01-31 1932-06-28 Hooker Electrochemical Co Production of electrolytic cathode-diaphragm structures
DE1696259A1 (de) * 1951-01-28 1971-11-18 Siemens Ag Verfahren zur Herstellung poroeser,bindemittelfreier Asbestscheiben,insbesondere Asbestmembranen
US3421975A (en) * 1965-04-30 1969-01-14 Union Carbide Corp Reversible flocculation and redispersion of chrysotile asbestos
DE1294941B (de) * 1967-08-02 1969-05-14 Siemens Ag Verfahren zur Herstellung von Diaphragmen, insbesondere Diaphragmen fuer Brennstoffelemente
US3723264A (en) * 1969-04-28 1973-03-27 Pullman Inc Electrochemical oxidation of olefinic compounds

Also Published As

Publication number Publication date
DE2446456B2 (de) 1981-01-22
NL7412401A (nl) 1975-04-07
JPS5062177A (de) 1975-05-28
JPS5745317B2 (de) 1982-09-27
FR2246656B1 (de) 1977-07-08
AU7320774A (en) 1976-03-18
GB1490220A (en) 1977-10-26
DE2446456C3 (de) 1988-07-07
DE2446456A1 (de) 1975-04-17
FR2246656A1 (de) 1975-05-02
NO743341L (de) 1975-04-28
NO144358B (no) 1981-05-04
IT1020869B (it) 1977-12-30

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