JPS5214688A - A process for polymerizing vinyl chloride - Google Patents

A process for polymerizing vinyl chloride

Info

Publication number
JPS5214688A
JPS5214688A JP50090633A JP9063375A JPS5214688A JP S5214688 A JPS5214688 A JP S5214688A JP 50090633 A JP50090633 A JP 50090633A JP 9063375 A JP9063375 A JP 9063375A JP S5214688 A JPS5214688 A JP S5214688A
Authority
JP
Japan
Prior art keywords
vinyl chloride
polymerizing vinyl
sticking
polymerization
prevent
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
JP50090633A
Other languages
English (en)
Other versions
JPS5328348B2 (ja
Inventor
Shunichi Koyanagi
Hajime Kitamura
Toshihide Shimizu
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.)
Shin Etsu Chemical Co Ltd
Original Assignee
Shin Etsu Chemical 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 Shin Etsu Chemical Co Ltd filed Critical Shin Etsu Chemical Co Ltd
Priority to JP50090633A priority Critical patent/JPS5214688A/ja
Priority to DE2632469A priority patent/DE2632469A1/de
Priority to YU01776/76A priority patent/YU177676A/xx
Priority to ES449990A priority patent/ES449990A1/es
Priority to SE7608317A priority patent/SE7608317L/xx
Priority to NO762540A priority patent/NO762540L/no
Priority to IT25639/76A priority patent/IT1065055B/it
Priority to DK332276A priority patent/DK332276A/da
Priority to CU7634555A priority patent/CU34555A/es
Priority to BE169220A priority patent/BE844496A/xx
Priority to PT65403A priority patent/PT65403B/pt
Priority to NL7608182A priority patent/NL7608182A/xx
Priority to BR7604840A priority patent/BR7604840A/pt
Priority to FR7622687A priority patent/FR2318898A1/fr
Publication of JPS5214688A publication Critical patent/JPS5214688A/ja
Publication of JPS5328348B2 publication Critical patent/JPS5328348B2/ja
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F2/00—Processes of polymerisation
    • C08F2/002—Scale prevention in a polymerisation reactor or its auxiliary parts
    • C08F2/004—Scale prevention in a polymerisation reactor or its auxiliary parts by a prior coating on the reactor walls

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Polymerisation Methods In General (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
JP50090633A 1975-07-24 1975-07-24 A process for polymerizing vinyl chloride Granted JPS5214688A (en)

Priority Applications (14)

Application Number Priority Date Filing Date Title
JP50090633A JPS5214688A (en) 1975-07-24 1975-07-24 A process for polymerizing vinyl chloride
DE2632469A DE2632469A1 (de) 1975-07-24 1976-07-19 Verfahren zum herstellen von vorgemischtem polyvinylchloridharzmaterial
YU01776/76A YU177676A (en) 1975-07-24 1976-07-19 Process for preparing a premixed composition of polyvinylchloride resin
ES449990A ES449990A1 (es) 1975-07-24 1976-07-21 Metodo para preparar una composicion de resina de cloruro depolivinilo previamente mezclado.
SE7608317A SE7608317L (sv) 1975-07-24 1976-07-21 Forfaringssett for framstellning av forblandad polyvinylkloridhartskomposition
NO762540A NO762540L (ja) 1975-07-24 1976-07-21
IT25639/76A IT1065055B (it) 1975-07-24 1976-07-23 Metodo per la preparazione di una composizione pre-miscelata di resina al cloruro di polivinile
DK332276A DK332276A (da) 1975-07-24 1976-07-23 Fremgangsmade til fremstilling af forblandet polyvinylchloridharpiksprodukt
CU7634555A CU34555A (es) 1975-07-24 1976-07-23 Metodo para preparar composiciones de resina de cloruro de polinil premezclado
BE169220A BE844496A (fr) 1975-07-24 1976-07-23 Procede pour la preparation de compositions de poly (chlorure de vinyle) premelangees
PT65403A PT65403B (en) 1975-07-24 1976-07-23 Method for preparing premixed polyvinyl chloride resin compositions
NL7608182A NL7608182A (nl) 1975-07-24 1976-07-23 Werkwijze voor de bereiding van een voorafge- mengd polyvinylchloride harsmengsel.
BR7604840A BR7604840A (pt) 1975-07-24 1976-07-26 Processo para a preparacao de composicoes de resina de policloreto de vinila pre-misturadas
FR7622687A FR2318898A1 (fr) 1975-07-24 1976-07-26 Procede de preparation d'une composition de resine de polychlorure de vinyle premelangee

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50090633A JPS5214688A (en) 1975-07-24 1975-07-24 A process for polymerizing vinyl chloride

Publications (2)

Publication Number Publication Date
JPS5214688A true JPS5214688A (en) 1977-02-03
JPS5328348B2 JPS5328348B2 (ja) 1978-08-14

Family

ID=14003881

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50090633A Granted JPS5214688A (en) 1975-07-24 1975-07-24 A process for polymerizing vinyl chloride

Country Status (14)

Country Link
JP (1) JPS5214688A (ja)
BE (1) BE844496A (ja)
BR (1) BR7604840A (ja)
CU (1) CU34555A (ja)
DE (1) DE2632469A1 (ja)
DK (1) DK332276A (ja)
ES (1) ES449990A1 (ja)
FR (1) FR2318898A1 (ja)
IT (1) IT1065055B (ja)
NL (1) NL7608182A (ja)
NO (1) NO762540L (ja)
PT (1) PT65403B (ja)
SE (1) SE7608317L (ja)
YU (1) YU177676A (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS548690A (en) * 1977-06-20 1979-01-23 Goodrich Co B F Method of preventing polymer from adhering on inner surface of polymerization reactor
JPS59170102A (ja) * 1983-03-17 1984-09-26 Shin Etsu Chem Co Ltd ビニル系単量体の重合方法

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0003875B1 (en) * 1978-02-24 1981-06-24 Imperial Chemical Industries Plc Coating product for use in a reactor for vinyl halide polymerisation process, the reactor and the process
JPS606361B2 (ja) * 1979-10-22 1985-02-18 信越化学工業株式会社 塩化ビニル系単量体の重合方法
DE2946461A1 (de) * 1979-11-17 1981-05-27 Hoechst Ag, 6000 Frankfurt Verfahren zur herstellung von vinylchlorid-polymerisaten
CS245419B1 (en) * 1983-07-11 1986-10-16 Rudolf Lukas Method of untreated particles' and incrustations' formation reduction during polymerization and copolymerizationof vinyl monomers
IL91230A (en) * 1988-08-10 1994-01-25 Shinetsu Chemical Co A method of preventing the formation of polymer deposits on the sides

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50157A (ja) * 1973-05-15 1975-01-06

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50157A (ja) * 1973-05-15 1975-01-06

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS548690A (en) * 1977-06-20 1979-01-23 Goodrich Co B F Method of preventing polymer from adhering on inner surface of polymerization reactor
JPH0122281B2 (ja) * 1977-06-20 1989-04-26 Goodrich Co B F
JPS59170102A (ja) * 1983-03-17 1984-09-26 Shin Etsu Chem Co Ltd ビニル系単量体の重合方法

Also Published As

Publication number Publication date
NL7608182A (nl) 1977-01-26
YU177676A (en) 1982-05-31
ES449990A1 (es) 1977-08-16
PT65403A (en) 1976-08-01
NO762540L (ja) 1977-01-25
IT1065055B (it) 1985-02-25
CU34555A (es) 1979-09-08
SE7608317L (sv) 1977-01-25
BE844496A (fr) 1976-11-16
DE2632469A1 (de) 1977-02-10
PT65403B (en) 1978-01-27
BR7604840A (pt) 1977-08-09
FR2318898A1 (fr) 1977-02-18
DK332276A (da) 1977-01-25
JPS5328348B2 (ja) 1978-08-14

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