FR2222138A1 - - Google Patents

Info

Publication number
FR2222138A1
FR2222138A1 FR7409283A FR7409283A FR2222138A1 FR 2222138 A1 FR2222138 A1 FR 2222138A1 FR 7409283 A FR7409283 A FR 7409283A FR 7409283 A FR7409283 A FR 7409283A FR 2222138 A1 FR2222138 A1 FR 2222138A1
Authority
FR
France
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
FR7409283A
Other languages
French (fr)
Other versions
FR2222138B1 (nl
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.)
PPG Industries Inc
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
Application filed by PPG Industries Inc filed Critical PPG Industries Inc
Publication of FR2222138A1 publication Critical patent/FR2222138A1/fr
Application granted granted Critical
Publication of FR2222138B1 publication Critical patent/FR2222138B1/fr
Expired legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21J—FIBREBOARD; MANUFACTURE OF ARTICLES FROM CELLULOSIC FIBROUS SUSPENSIONS OR FROM PAPIER-MACHE
    • D21J7/00—Manufacture of hollow articles from fibre suspensions or papier-mâché by deposition of fibres in or on a wire-net mould
    • 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)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Inorganic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
FR7409283A 1973-03-21 1974-03-19 Expired FR2222138B1 (nl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00343600A US3847762A (en) 1973-03-21 1973-03-21 Process using silicate treated asbestos diaphragms for electrolytic cells

Publications (2)

Publication Number Publication Date
FR2222138A1 true FR2222138A1 (nl) 1974-10-18
FR2222138B1 FR2222138B1 (nl) 1977-10-07

Family

ID=23346765

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7409283A Expired FR2222138B1 (nl) 1973-03-21 1974-03-19

Country Status (11)

Country Link
US (1) US3847762A (nl)
JP (1) JPS5858432B2 (nl)
AU (1) AU473845B2 (nl)
BE (1) BE812566A (nl)
CA (1) CA1047441A (nl)
DE (1) DE2413055C3 (nl)
FR (1) FR2222138B1 (nl)
GB (1) GB1450659A (nl)
IT (1) IT1011585B (nl)
NL (1) NL152303B (nl)
ZA (1) ZA74713B (nl)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5210667B2 (nl) * 1973-06-07 1977-03-25
US3991251A (en) * 1973-10-03 1976-11-09 Ppg Industries, Inc. Treatment of asbestos diaphragms and resulting diaphragm
JPS564632B2 (nl) * 1974-04-24 1981-01-31
JPS5176180A (ja) * 1974-12-27 1976-07-01 Kureha Chemical Ind Co Ltd Denkaikakumakuoyobisonoseizohoho
US4207163A (en) * 1977-09-26 1980-06-10 Olin Corporation Diaphragms for use in the electrolysis of alkali metal chlorides
US4184939A (en) * 1977-09-26 1980-01-22 Olin Corporation Diaphragms for use in the electrolysis of alkali metal chlorides
US4216072A (en) * 1977-11-10 1980-08-05 Olin Corporation Diaphragms for use in the electrolysis of alkali metal chlorides
US4186065A (en) * 1978-04-27 1980-01-29 Ppg Industries, Inc. Method of preparing a resin-containing asbestos diaphragm
US4169774A (en) * 1978-07-21 1979-10-02 Olin Corporation Method of treating asbestos diaphragms for electrolytic cells
US4274929A (en) * 1980-06-23 1981-06-23 Diamond Shamrock Corporation Chemical removal of silicon from waste brine stream for chlor-alkali cell
US4388149A (en) * 1981-10-13 1983-06-14 Societe Nationale De L'amiante Titanium coated asbestos fiber

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE111289C (nl) *
GB187728A (en) * 1921-07-27 1922-10-27 Charles Jennings Thatcher An improved process for the manufacture of semi-permeable separators such as diaphragms, diffusion walls and the like

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE76706C (de) * A. WASMÜTH & CO. in Altona-Ottensen Mit einer Excenterscheibe verbundene Nagelzange
US596157A (en) * 1897-12-28 hargreaves
GB190105016A (en) * 1901-03-09 1901-07-13 Otto August Steutermann Improvements in Journal Bearings.
US723398A (en) * 1901-04-24 1903-03-24 Ernest A Le Sueur Art of operating electrolytic cells.
US1334820A (en) * 1918-08-28 1920-03-23 Gen Electric Electrode

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE111289C (nl) *
GB187728A (en) * 1921-07-27 1922-10-27 Charles Jennings Thatcher An improved process for the manufacture of semi-permeable separators such as diaphragms, diffusion walls and the like

Also Published As

Publication number Publication date
AU6532774A (en) 1975-08-07
DE2413055A1 (de) 1974-10-03
AU473845B2 (en) 1976-07-01
CA1047441A (en) 1979-01-30
BE812566A (fr) 1974-09-20
ZA74713B (en) 1975-09-24
US3847762A (en) 1974-11-12
JPS5858432B2 (ja) 1983-12-24
NL152303B (nl) 1977-02-15
FR2222138B1 (nl) 1977-10-07
DE2413055C3 (de) 1982-12-16
IT1011585B (it) 1977-02-10
GB1450659A (en) 1976-09-22
NL7401958A (nl) 1974-09-24
JPS49126571A (nl) 1974-12-04
DE2413055B2 (de) 1976-05-06

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Legal Events

Date Code Title Description
ST Notification of lapse
AR Application made for restoration
DI Inadmissibility of an action of restoration
AR Application made for restoration
TP Transmission of property