FR2228121A1 - - Google Patents

Info

Publication number
FR2228121A1
FR2228121A1 FR7415533A FR7415533A FR2228121A1 FR 2228121 A1 FR2228121 A1 FR 2228121A1 FR 7415533 A FR7415533 A FR 7415533A FR 7415533 A FR7415533 A FR 7415533A FR 2228121 A1 FR2228121 A1 FR 2228121A1
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
FR7415533A
Other languages
French (fr)
Other versions
FR2228121B1 (enrdf_load_stackoverflow
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.)
Hoechst AG
Original Assignee
Hoechst AG
Farbwerke Hoechst AG
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 DE19732322405 external-priority patent/DE2322405C3/de
Application filed by Hoechst AG, Farbwerke Hoechst AG filed Critical Hoechst AG
Publication of FR2228121A1 publication Critical patent/FR2228121A1/fr
Application granted granted Critical
Publication of FR2228121B1 publication Critical patent/FR2228121B1/fr
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23F—NON-MECHANICAL REMOVAL OF METALLIC MATERIAL FROM SURFACE; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL; MULTI-STEP PROCESSES FOR SURFACE TREATMENT OF METALLIC MATERIAL INVOLVING AT LEAST ONE PROCESS PROVIDED FOR IN CLASS C23 AND AT LEAST ONE PROCESS COVERED BY SUBCLASS C21D OR C22F OR CLASS C25
    • C23F13/00—Inhibiting corrosion of metals by anodic or cathodic protection
    • C23F13/02—Inhibiting corrosion of metals by anodic or cathodic protection cathodic; Selection of conditions, parameters or procedures for cathodic protection, e.g. of electrical conditions

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
  • Polymerisation Methods In General (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Preventing Corrosion Or Incrustation Of Metals (AREA)
  • Electrodes For Compound Or Non-Metal Manufacture (AREA)
FR7415533A 1973-05-04 1974-05-06 Expired FR2228121B1 (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19732322405 DE2322405C3 (de) 1973-05-04 Verfahren zur Verhinderung von Belägen an Polymerisationsreaktoren und Polymerisationsreaktor mit einer Einrichtung zur Verhinderung von Belägen

Publications (2)

Publication Number Publication Date
FR2228121A1 true FR2228121A1 (enrdf_load_stackoverflow) 1974-11-29
FR2228121B1 FR2228121B1 (enrdf_load_stackoverflow) 1978-01-20

Family

ID=5879951

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7415533A Expired FR2228121B1 (enrdf_load_stackoverflow) 1973-05-04 1974-05-06

Country Status (18)

Country Link
JP (1) JPS5030791A (enrdf_load_stackoverflow)
AT (1) AT334710B (enrdf_load_stackoverflow)
BE (1) BE814591A (enrdf_load_stackoverflow)
BR (1) BR7403623D0 (enrdf_load_stackoverflow)
CA (1) CA1038328A (enrdf_load_stackoverflow)
CH (1) CH591569A5 (enrdf_load_stackoverflow)
CS (1) CS190425B2 (enrdf_load_stackoverflow)
DD (1) DD111383A5 (enrdf_load_stackoverflow)
ES (1) ES425761A1 (enrdf_load_stackoverflow)
FR (1) FR2228121B1 (enrdf_load_stackoverflow)
GB (1) GB1467146A (enrdf_load_stackoverflow)
HU (1) HU169330B (enrdf_load_stackoverflow)
IL (1) IL44735A (enrdf_load_stackoverflow)
IT (1) IT1010359B (enrdf_load_stackoverflow)
NL (1) NL7405740A (enrdf_load_stackoverflow)
PL (1) PL89837B1 (enrdf_load_stackoverflow)
SE (1) SE394461B (enrdf_load_stackoverflow)
ZA (1) ZA742784B (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2661415A1 (fr) * 1990-04-28 1991-10-31 Bayer Ag Procede pour empecher les depots de polymeres dans les recipients.

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR333111A (fr) * 1903-06-16 1903-11-16 Boris Glinsky Procédé de protection, par l'électricité, des surfaces métalliques contre l'oxydation et l'attaque par les liquides
FR1301872A (fr) * 1961-07-04 1962-08-24 Procedes Sauter Procédé de protection contre la corrosion d'une structure métallique immergée dans un électrolyte

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR333111A (fr) * 1903-06-16 1903-11-16 Boris Glinsky Procédé de protection, par l'électricité, des surfaces métalliques contre l'oxydation et l'attaque par les liquides
FR1301872A (fr) * 1961-07-04 1962-08-24 Procedes Sauter Procédé de protection contre la corrosion d'une structure métallique immergée dans un électrolyte

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2661415A1 (fr) * 1990-04-28 1991-10-31 Bayer Ag Procede pour empecher les depots de polymeres dans les recipients.

Also Published As

Publication number Publication date
IL44735A0 (en) 1974-06-30
PL89837B1 (enrdf_load_stackoverflow) 1976-12-31
CS190425B2 (en) 1979-05-31
ZA742784B (en) 1975-05-28
ATA360774A (de) 1976-05-15
BR7403623D0 (pt) 1974-11-19
BE814591A (fr) 1974-11-06
DD111383A5 (enrdf_load_stackoverflow) 1975-02-12
DE2322405A1 (de) 1974-11-21
ES425761A1 (es) 1977-05-16
HU169330B (enrdf_load_stackoverflow) 1976-11-28
IL44735A (en) 1977-02-28
NL7405740A (enrdf_load_stackoverflow) 1974-11-06
FR2228121B1 (enrdf_load_stackoverflow) 1978-01-20
SE394461B (sv) 1977-06-27
CH591569A5 (enrdf_load_stackoverflow) 1977-09-30
GB1467146A (en) 1977-03-16
IT1010359B (it) 1977-01-10
AT334710B (de) 1976-02-10
CA1038328A (en) 1978-09-12
JPS5030791A (enrdf_load_stackoverflow) 1975-03-27
DE2322405B2 (de) 1976-07-01

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Legal Events

Date Code Title Description
ST Notification of lapse