JPS5779181A - Corrosion inhibitor - Google Patents

Corrosion inhibitor

Info

Publication number
JPS5779181A
JPS5779181A JP15551980A JP15551980A JPS5779181A JP S5779181 A JPS5779181 A JP S5779181A JP 15551980 A JP15551980 A JP 15551980A JP 15551980 A JP15551980 A JP 15551980A JP S5779181 A JPS5779181 A JP S5779181A
Authority
JP
Japan
Prior art keywords
corrosion inhibitor
polyethylenepolyamines
dimethyltetrahydro
thiadiazine
thione
Prior art date
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.)
Pending
Application number
JP15551980A
Other languages
Japanese (ja)
Inventor
Sumio Akashi
Kumiko Kanamori
Tatsuya Koizumi
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.)
Sanshin Chemical Industry Co Ltd
Original Assignee
Sanshin Chemical Industry Co Ltd
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 Sanshin Chemical Industry Co Ltd filed Critical Sanshin Chemical Industry Co Ltd
Priority to JP15551980A priority Critical patent/JPS5779181A/en
Publication of JPS5779181A publication Critical patent/JPS5779181A/en
Pending 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
    • C23F11/00—Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent
    • C23F11/08—Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent in other liquids
    • C23F11/10—Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent in other liquids using organic inhibitors

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Preventing Corrosion Or Incrustation Of Metals (AREA)

Abstract

PURPOSE:To obtain a corrosion inhibitor showing a very superior effect on iron by adding a specified amount of a polyetyylenepolyamine to 3,5-dimethyltetrahydro-1,3,5-(2H)-thiadiazine-2-thione. CONSTITUTION:3,5-Dimethyltetrahydro-1,3,5-( 2H )-thiadiazine-2-thione is white powder obtd. by reacting monomethylamine with carbon disulfide and formadldehyde. To the powder is added 1-100wt% of 1 or >=2 kinds of compounds selected from a group consisting of polyethylenepolyamines such as ethylenediamine, diethylenetriamine and triethylenetetramine manufactured from ethylene dichloride, ammonia and sodium hydroxide, and of distillation residue of the polyethylenepolyamines. Thus, an effective corrosion inhibitor for iron is obtd. When the inhibitor is used, it may be combined with other known corrosion inhibitor or additive.
JP15551980A 1980-11-04 1980-11-04 Corrosion inhibitor Pending JPS5779181A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15551980A JPS5779181A (en) 1980-11-04 1980-11-04 Corrosion inhibitor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15551980A JPS5779181A (en) 1980-11-04 1980-11-04 Corrosion inhibitor

Publications (1)

Publication Number Publication Date
JPS5779181A true JPS5779181A (en) 1982-05-18

Family

ID=15607828

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15551980A Pending JPS5779181A (en) 1980-11-04 1980-11-04 Corrosion inhibitor

Country Status (1)

Country Link
JP (1) JPS5779181A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011036449A1 (en) * 2009-09-25 2011-03-31 Halliburton Energy Services, Inc. Corrosion inhibitor intensifier compositions and associated methods

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011036449A1 (en) * 2009-09-25 2011-03-31 Halliburton Energy Services, Inc. Corrosion inhibitor intensifier compositions and associated methods
US7960316B2 (en) 2009-09-25 2011-06-14 Halliburton Energy Services, Inc. Corrosion inhibitor intensifier compositions and associated methods
US20110140049A1 (en) * 2009-09-25 2011-06-16 Cassidy Juanita M Corrosion Inhibitor Intensifier Compositions
AU2010299635B2 (en) * 2009-09-25 2013-05-23 Halliburton Energy Services, Inc. Corrosion inhibitor intensifier compositions and associated methods
US8716199B2 (en) * 2009-09-25 2014-05-06 Halliburton Energy Services, Inc. Corrosion inhibitor intensifier compositions

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