JPS54107991A - Polymerization of vinyl chloride - Google Patents

Polymerization of vinyl chloride

Info

Publication number
JPS54107991A
JPS54107991A JP1408378A JP1408378A JPS54107991A JP S54107991 A JPS54107991 A JP S54107991A JP 1408378 A JP1408378 A JP 1408378A JP 1408378 A JP1408378 A JP 1408378A JP S54107991 A JPS54107991 A JP S54107991A
Authority
JP
Japan
Prior art keywords
polymerization
vinyl chloride
monomer
coating
polymer
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
JP1408378A
Other languages
Japanese (ja)
Other versions
JPS5812893B2 (en
Inventor
Hiroe Oouchi
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.)
Mitsui Toatsu Chemicals Inc
Original Assignee
Mitsui Toatsu Chemicals 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 Mitsui Toatsu Chemicals Inc filed Critical Mitsui Toatsu Chemicals Inc
Priority to JP1408378A priority Critical patent/JPS5812893B2/en
Priority to CA000321271A priority patent/CA1181899A/en
Publication of JPS54107991A publication Critical patent/JPS54107991A/en
Publication of JPS5812893B2 publication Critical patent/JPS5812893B2/en
Expired legal-status Critical Current

Links

Landscapes

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

Abstract

PURPOSE: To prevent the deposition of vinyl chloride polymer to the inner wall of a polymerization apparatus, etc. without lowering the physical properties of the product, by coating the parts contacting with the monomer, with a condensate of a phenol compound and an aldehyde.
CONSTITUTION: An aqueous solution of a resol-type condensate of a phenol compound, e.g. carbolic acid, etc., with formaldehyde, is coated on the inner wall of a polymerization apparatus for vinyl chloride monomer or the parts contacting with the monomer during the polymerization, to give the coating amount of pref. 0.005W 10g/m2. The coating is applied prior to the initiation of each polymerization batch, or at intervals of several batches where the walls are rinsed with water.
EFFECT: Deposition of the polymer to the wall surface, etc. is suppressed and the deposited polymer can be easily removed by rinsing.
COPYRIGHT: (C)1979,JPO&Japio
JP1408378A 1978-02-13 1978-02-13 Polymerization method of vinyl chloride Expired JPS5812893B2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP1408378A JPS5812893B2 (en) 1978-02-13 1978-02-13 Polymerization method of vinyl chloride
CA000321271A CA1181899A (en) 1978-02-13 1979-02-12 Method for polymerization of vinyl chloride

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1408378A JPS5812893B2 (en) 1978-02-13 1978-02-13 Polymerization method of vinyl chloride

Publications (2)

Publication Number Publication Date
JPS54107991A true JPS54107991A (en) 1979-08-24
JPS5812893B2 JPS5812893B2 (en) 1983-03-10

Family

ID=11851202

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1408378A Expired JPS5812893B2 (en) 1978-02-13 1978-02-13 Polymerization method of vinyl chloride

Country Status (2)

Country Link
JP (1) JPS5812893B2 (en)
CA (1) CA1181899A (en)

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5554305A (en) * 1978-10-17 1980-04-21 Kanegafuchi Chem Ind Co Ltd Polymerization of vinyl chloride
JPS57502169A (en) * 1981-01-16 1982-12-09
US4431783A (en) * 1980-10-31 1984-02-14 Imperial Chemical Industries Plc Vinyl chloride polymerization in reactor coated with build-up suppressant product
US4555555A (en) * 1981-05-22 1985-11-26 Kanegafuchi Kagaku Kogyo Kabushiki Kaisha Process for polymerizing vinyl chloride with a scale prevention compound coated on a reaction surface
JPH02117902A (en) * 1988-10-27 1990-05-02 Shin Etsu Chem Co Ltd Prevention of adhesion of polymer scale
JPH02117901A (en) * 1988-10-27 1990-05-02 Shin Etsu Chem Co Ltd Provention of adhesion of polymer scale
JPH02155903A (en) * 1988-12-07 1990-06-15 Shin Etsu Chem Co Ltd Prevention of adhesion of polymer scale
WO1991009879A1 (en) * 1989-12-28 1991-07-11 Mitsui Toatsu Chemicals, Incorporated Polymerization of vinyl chloride
JPH03265603A (en) * 1990-03-08 1991-11-26 Taiwan Soko Kogyo Kofun Yugenkoshi Polymerization reactor for manufacturing vinyl chloride polymer
US5139823A (en) * 1990-08-09 1992-08-18 Investigacion Y Desarrollo C.A. Process for reducing scale formation in vinyl polymerization reactors
US5194301A (en) * 1990-08-09 1993-03-16 Investigacion Y Desarrollo, C.A. Process for reducing scale formation in vinyl polymerization reactors
JPH08253508A (en) * 1994-11-21 1996-10-01 Hanwha Chem Corp Deposition inhibitor in polymerizer and its production
EP2581421A1 (en) 2011-10-12 2013-04-17 Ineos Europe AG Additive

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60106192U (en) * 1983-12-23 1985-07-19 株式会社精工舎 timer display device
IT1274586B (en) * 1994-08-05 1997-07-18 3V Luxembourg Sa ANTI-INCRUSTATION AGENT, COMPOSITIONS CONTAINING IT AND METHOD OF USE IN POLYMERIZATION PROCEDURES

Cited By (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5554305A (en) * 1978-10-17 1980-04-21 Kanegafuchi Chem Ind Co Ltd Polymerization of vinyl chloride
US4431783A (en) * 1980-10-31 1984-02-14 Imperial Chemical Industries Plc Vinyl chloride polymerization in reactor coated with build-up suppressant product
JPS57502169A (en) * 1981-01-16 1982-12-09
US4555555A (en) * 1981-05-22 1985-11-26 Kanegafuchi Kagaku Kogyo Kabushiki Kaisha Process for polymerizing vinyl chloride with a scale prevention compound coated on a reaction surface
JPH02117902A (en) * 1988-10-27 1990-05-02 Shin Etsu Chem Co Ltd Prevention of adhesion of polymer scale
JPH02117901A (en) * 1988-10-27 1990-05-02 Shin Etsu Chem Co Ltd Provention of adhesion of polymer scale
JPH02155903A (en) * 1988-12-07 1990-06-15 Shin Etsu Chem Co Ltd Prevention of adhesion of polymer scale
US6291600B1 (en) 1989-12-28 2001-09-18 Mitsui Chemicals, Inc. Method of preventing scale adhesion to the surfaces of a polymerization tank
WO1991009879A1 (en) * 1989-12-28 1991-07-11 Mitsui Toatsu Chemicals, Incorporated Polymerization of vinyl chloride
US5674953A (en) * 1989-12-28 1997-10-07 Mitsui Toatsu Chemicals, Inc. Method of preventing scale adhesion to surfaces of polymerization tank with phenol-aldehyde coating
US5674954A (en) * 1989-12-28 1997-10-07 Mitsui Toatsu Chemicals, Inc. Method of preventing scale adhesion to the surfaces of a polymerization tank and the like
US5728780A (en) * 1989-12-28 1998-03-17 Mitsui Toatsu Chemicals, Inc. Method of preventing scale adhesion to the surfaces of a polymerization tank and the like
JPH03265603A (en) * 1990-03-08 1991-11-26 Taiwan Soko Kogyo Kofun Yugenkoshi Polymerization reactor for manufacturing vinyl chloride polymer
US5139823A (en) * 1990-08-09 1992-08-18 Investigacion Y Desarrollo C.A. Process for reducing scale formation in vinyl polymerization reactors
US5194301A (en) * 1990-08-09 1993-03-16 Investigacion Y Desarrollo, C.A. Process for reducing scale formation in vinyl polymerization reactors
JPH08253508A (en) * 1994-11-21 1996-10-01 Hanwha Chem Corp Deposition inhibitor in polymerizer and its production
EP2581421A1 (en) 2011-10-12 2013-04-17 Ineos Europe AG Additive
WO2013053895A1 (en) 2011-10-12 2013-04-18 Ineos Europe Ag Additive, composition comprising it and use thereof
JP2014534300A (en) * 2011-10-12 2014-12-18 イネオス ユーロープ アクチェンゲゼルシャフト Additive, composition containing it and use thereof
US9434844B2 (en) 2011-10-12 2016-09-06 Ineos Europe Ag Additive, composition comprising it and use thereof
JP2017071795A (en) * 2011-10-12 2017-04-13 イネオス ユーロープ アクチェンゲゼルシャフト Additive, composition containing the same and use thereof

Also Published As

Publication number Publication date
CA1181899A (en) 1985-01-29
JPS5812893B2 (en) 1983-03-10

Similar Documents

Publication Publication Date Title
JPS54107991A (en) Polymerization of vinyl chloride
SE8201570L (en) COMPOSITION FOR CLOTHING OF WALLS WITH REACTORS AND OTHER APPLIANCES FOR POLYMERIZATION OF VINYL SUBSTANCES, INTENDED TO PREVENT OR REDUCE THE PREPARATION OF COATINGS ON SUCH WALLS, AS WELL AS THE USE OF THE COMPOSITION
JPS5223187A (en) Process for polymerizing vinyl monomers
PT70357A (en) PROCESS FOR COATING POLYMERIZATION REACTORS AND REACTORS THUS OBTAINED
ES8403045A1 (en) Process for treating a polymerization reactor
EP0091965A4 (en) Process for preventing deposition of polymer scale during polymerization of vinyl monomer.
MX150928A (en) PROCESS TO ELIMINATE THE TRAINING OF POLYMERS ON THE INTERNAL SURFACES OF A POLYMERIZATION REACTOR
HUP0000351A2 (en) Build-up suppressor agents,compositions containing them and method of use in polymerization processes
EP0372968A3 (en) Method of preventing polymer scale formation
JPS5212291A (en) Process for polymerizing vinyl chloride
JPS5316789A (en) Polymerization of diene monomer
JPS55121865A (en) Coating method
JPS5214688A (en) A process for polymerizing vinyl chloride
JPS57192414A (en) Polymerization of vinyl chloride
JPS55151012A (en) Polymerization of vinyl chloride
JPS5316788A (en) Preparation of polymer
JPS5538844A (en) Polymerization of vinyl chloride
JPS57192413A (en) Polymerization of vinyl chloride
JPS57170902A (en) Polymerization of vinyl monomer
JPS55135834A (en) Photosensitive peeling film
JPS5554317A (en) Reaction product of phenolic compound with aromatic aldehyde and polymerization of vinyl chloride with it
JPS5436389A (en) Polymerization of vinyl chloride
JPS5730706A (en) Preparation of polyvinyl acetal
JPS5374586A (en) Production of chloride polymer
JPS528089A (en) Process for the polymerization of vinyl chloride