AT334710B - PROCEDURES FOR PREVENTING OR REMOVAL OF COATS ON THE METALLIC SURFACES OF POLYMERIZATION REACTORS AND POLYMERIZATION REACTORS FOR EMULSION, SUSPENSION OR FALLPOLYMERIZATION - Google Patents

PROCEDURES FOR PREVENTING OR REMOVAL OF COATS ON THE METALLIC SURFACES OF POLYMERIZATION REACTORS AND POLYMERIZATION REACTORS FOR EMULSION, SUSPENSION OR FALLPOLYMERIZATION

Info

Publication number
AT334710B
AT334710B AT360774A AT360774A AT334710B AT 334710 B AT334710 B AT 334710B AT 360774 A AT360774 A AT 360774A AT 360774 A AT360774 A AT 360774A AT 334710 B AT334710 B AT 334710B
Authority
AT
Austria
Prior art keywords
polymerization reactors
fallpolymerization
coats
emulsion
procedures
Prior art date
Application number
AT360774A
Other languages
German (de)
Other versions
ATA360774A (en
Original Assignee
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/en
Application filed by Hoechst Ag filed Critical Hoechst Ag
Application granted granted Critical
Publication of AT334710B publication Critical patent/AT334710B/en
Publication of ATA360774A publication Critical patent/ATA360774A/en

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)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Polymerisation Methods In General (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Preventing Corrosion Or Incrustation Of Metals (AREA)
  • Electrodes For Compound Or Non-Metal Manufacture (AREA)
AT360774A 1973-05-04 1974-05-02 PROCEDURES FOR PREVENTING OR REMOVAL OF COATS ON THE METALLIC SURFACES OF POLYMERIZATION REACTORS AND POLYMERIZATION REACTORS FOR EMULSION, SUSPENSION OR FALLPOLYMERIZATION AT334710B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19732322405 DE2322405C3 (en) 1973-05-04 Process for preventing deposits on polymerization reactors and a polymerization reactor with a device for preventing deposits

Publications (2)

Publication Number Publication Date
AT334710B true AT334710B (en) 1976-02-10
ATA360774A ATA360774A (en) 1976-05-15

Family

ID=5879951

Family Applications (1)

Application Number Title Priority Date Filing Date
AT360774A AT334710B (en) 1973-05-04 1974-05-02 PROCEDURES FOR PREVENTING OR REMOVAL OF COATS ON THE METALLIC SURFACES OF POLYMERIZATION REACTORS AND POLYMERIZATION REACTORS FOR EMULSION, SUSPENSION OR FALLPOLYMERIZATION

Country Status (18)

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

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4013715A1 (en) * 1990-04-28 1991-10-31 Bayer Ag Reducing deposits on walls of vessels for polymer emulsions - by maintaining specific voltage between an anode in emulsion and vessel wall or stirrer as cathode

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR333111A (en) * 1903-06-16 1903-11-16 Boris Glinsky Method of electrically protecting metal surfaces against oxidation and attack by liquids
BE631303A (en) * 1961-07-04

Also Published As

Publication number Publication date
FR2228121B1 (en) 1978-01-20
HU169330B (en) 1976-11-28
DD111383A5 (en) 1975-02-12
ES425761A1 (en) 1977-05-16
IL44735A (en) 1977-02-28
GB1467146A (en) 1977-03-16
ATA360774A (en) 1976-05-15
DE2322405A1 (en) 1974-11-21
JPS5030791A (en) 1975-03-27
CH591569A5 (en) 1977-09-30
CS190425B2 (en) 1979-05-31
BR7403623D0 (en) 1974-11-19
SE394461B (en) 1977-06-27
ZA742784B (en) 1975-05-28
BE814591A (en) 1974-11-06
NL7405740A (en) 1974-11-06
FR2228121A1 (en) 1974-11-29
IT1010359B (en) 1977-01-10
IL44735A0 (en) 1974-06-30
CA1038328A (en) 1978-09-12
DE2322405B2 (en) 1976-07-01
PL89837B1 (en) 1976-12-31

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee
ELJ Ceased due to non-payment of the annual fee