JPS547489A - Prevention of scale deposition - Google Patents

Prevention of scale deposition

Info

Publication number
JPS547489A
JPS547489A JP7310777A JP7310777A JPS547489A JP S547489 A JPS547489 A JP S547489A JP 7310777 A JP7310777 A JP 7310777A JP 7310777 A JP7310777 A JP 7310777A JP S547489 A JPS547489 A JP S547489A
Authority
JP
Japan
Prior art keywords
prevention
scale deposition
reactor
deposition
scale
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.)
Granted
Application number
JP7310777A
Other languages
Japanese (ja)
Other versions
JPS5434031B2 (en
Inventor
Tatsuro Tadasa
Haruaki Kakiya
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.)
Mitsubishi Kasei Polytec Co
Original Assignee
Mitsubishi Monsanto Chemical Co
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 Mitsubishi Monsanto Chemical Co filed Critical Mitsubishi Monsanto Chemical Co
Priority to JP7310777A priority Critical patent/JPS547489A/en
Publication of JPS547489A publication Critical patent/JPS547489A/en
Publication of JPS5434031B2 publication Critical patent/JPS5434031B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Polymerisation Methods In General (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)

Abstract

PURPOSE: To prevent the deposition of scale to a reactor for the polymerization of vinyl chloride in an aqueous medium effectively, durably and without after-treatment, by coating the mixture of a water soluble sulfide and carboxyl compound on the inner wall of the reactor.
COPYRIGHT: (C)1979,JPO&Japio
JP7310777A 1977-06-20 1977-06-20 Prevention of scale deposition Granted JPS547489A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7310777A JPS547489A (en) 1977-06-20 1977-06-20 Prevention of scale deposition

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7310777A JPS547489A (en) 1977-06-20 1977-06-20 Prevention of scale deposition

Publications (2)

Publication Number Publication Date
JPS547489A true JPS547489A (en) 1979-01-20
JPS5434031B2 JPS5434031B2 (en) 1979-10-24

Family

ID=13508733

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7310777A Granted JPS547489A (en) 1977-06-20 1977-06-20 Prevention of scale deposition

Country Status (1)

Country Link
JP (1) JPS547489A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4391960A (en) * 1980-07-03 1983-07-05 Wacker-Chemie Gmbh Process for the polymerization of vinyl halide polymers

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4391960A (en) * 1980-07-03 1983-07-05 Wacker-Chemie Gmbh Process for the polymerization of vinyl halide polymers

Also Published As

Publication number Publication date
JPS5434031B2 (en) 1979-10-24

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