JPS5869203A - ビニル系単量体の重合方法 - Google Patents

ビニル系単量体の重合方法

Info

Publication number
JPS5869203A
JPS5869203A JP56167699A JP16769981A JPS5869203A JP S5869203 A JPS5869203 A JP S5869203A JP 56167699 A JP56167699 A JP 56167699A JP 16769981 A JP16769981 A JP 16769981A JP S5869203 A JPS5869203 A JP S5869203A
Authority
JP
Japan
Prior art keywords
polymerization
acid
aqueous solution
alkali metal
monomers
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
JP56167699A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0138121B2 (cg-RX-API-DMAC7.html
Inventor
Toshihide Shimizu
清水　敏秀
Yasuo Furukawa
古川　保夫
Ichiro Kaneko
一郎 金子
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 JP56167699A priority Critical patent/JPS5869203A/ja
Priority to US06/764,508 priority patent/US4612354A/en
Priority to IN1206/CAL/82A priority patent/IN157818B/en
Priority to EP82903059A priority patent/EP0091965B1/en
Priority to DE8282903059T priority patent/DE3275722D1/de
Priority to PCT/JP1982/000414 priority patent/WO1983001452A1/ja
Publication of JPS5869203A publication Critical patent/JPS5869203A/ja
Priority to NO832086A priority patent/NO158022C/no
Publication of JPH0138121B2 publication Critical patent/JPH0138121B2/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)
JP56167699A 1981-10-20 1981-10-20 ビニル系単量体の重合方法 Granted JPS5869203A (ja)

Priority Applications (7)

Application Number Priority Date Filing Date Title
JP56167699A JPS5869203A (ja) 1981-10-20 1981-10-20 ビニル系単量体の重合方法
US06/764,508 US4612354A (en) 1981-10-20 1982-10-14 Method for preventing polymer scale deposition in the polymerization of a vinylic monomer
IN1206/CAL/82A IN157818B (cg-RX-API-DMAC7.html) 1981-10-20 1982-10-15
EP82903059A EP0091965B1 (en) 1981-10-20 1982-10-19 Process for preventing deposition of polymer scale during polymerization of vinyl monomer
DE8282903059T DE3275722D1 (en) 1981-10-20 1982-10-19 Process for preventing deposition of polymer scale during polymerization of vinyl monomer
PCT/JP1982/000414 WO1983001452A1 (fr) 1981-10-20 1982-10-19 Procede permettant d'eviter le depot d'incrustations de polymeres pendant la polymerisation d'un monomere vinylique
NO832086A NO158022C (no) 1981-10-20 1983-06-09 Fremgangsmaate for aa hindre polymerskall-avsetning ved polymerisasjon av vinylsk monomer.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56167699A JPS5869203A (ja) 1981-10-20 1981-10-20 ビニル系単量体の重合方法

Publications (2)

Publication Number Publication Date
JPS5869203A true JPS5869203A (ja) 1983-04-25
JPH0138121B2 JPH0138121B2 (cg-RX-API-DMAC7.html) 1989-08-11

Family

ID=15854576

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56167699A Granted JPS5869203A (ja) 1981-10-20 1981-10-20 ビニル系単量体の重合方法

Country Status (5)

Country Link
US (1) US4612354A (cg-RX-API-DMAC7.html)
EP (1) EP0091965B1 (cg-RX-API-DMAC7.html)
JP (1) JPS5869203A (cg-RX-API-DMAC7.html)
DE (1) DE3275722D1 (cg-RX-API-DMAC7.html)
WO (1) WO1983001452A1 (cg-RX-API-DMAC7.html)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2535325B1 (fr) * 1982-10-27 1987-10-30 Toyo Soda Mfg Co Ltd Procede de polymerisation non aqueuse du chlorure de vinyle
EP0261560B1 (en) * 1986-09-22 1992-04-01 Ishihara Sangyo Kaisha, Ltd. Titania sol and process for producing same
IT1205543B (it) * 1986-12-24 1989-03-23 C I R S Cie Italiana Ricerca E Agente anti-incrostante per la polimerizzazione di monomeri olefinici clorurati
FR2631967B1 (fr) * 1988-05-24 1990-09-07 Solvay Polythiourees, procede pour leur fabrication et utilisation de ces polythiourees pour eviter ou reduire le croutage des reacteurs de polymerisation
AT394047B (de) * 1988-12-20 1992-01-27 Chemie Linz Gmbh Verfahren zur kontinuierlichen herstellung von fluessigkeistsabsorbierenden, vernetzten polymeren
JP2719842B2 (ja) * 1990-05-25 1998-02-25 信越化学工業株式会社 重合体スケールの付着防止方法および重合体スケール付着防止剤
PT98786B (pt) * 1990-08-28 1999-01-29 Shinetsu Chemical Co Processo para apreparacao de um agente para evitar a formacao de incrustacoes de polimero num recipiente de polimerizacao e processo para evitar a deposicao de incrustacoes de polimero
DE69209672T2 (de) * 1991-01-22 1996-09-26 Shinetsu Chemical Co Beschichtungslösung zur Verhinderung von Polymeransatzbildung und Verfahren zu ihrem Gebrauch
JP3317803B2 (ja) * 1994-11-15 2002-08-26 信越化学工業株式会社 重合体スケール付着防止剤及びそれを使用する重合体製造方法
IT1281413B1 (it) * 1995-08-29 1998-02-18 Cirs Spa Anticrosta ecologico per rivestire i reattori di polimerizzazione
JP2001011102A (ja) * 1999-06-25 2001-01-16 Shin Etsu Chem Co Ltd エチレン性二重結合を有する単量体の重合体を製造する方法
US10689280B2 (en) * 2009-12-31 2020-06-23 Ecolab Usa Inc. Method for the removing and reducing scaling

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE94210C (cg-RX-API-DMAC7.html) * 1970-05-07
CA1077197A (en) * 1975-03-24 1980-05-06 Kazuhiko Kurimoto Method for bulk polymerization of vinyl chloride
GR64894B (en) * 1977-01-25 1980-06-07 Shinetsu Chemical Co Method for the polymerization of a vinyl menomer
US4142033A (en) * 1978-05-15 1979-02-27 The B. F. Goodrich Company Inversion polymerization process for producing vinyl resins
JPS55157602A (en) * 1979-05-25 1980-12-08 Shin Etsu Chem Co Ltd Polymerization of vinyl monomer
US4256864A (en) * 1979-08-13 1981-03-17 The B. F. Goodrich Company Polymerization reactors coated with polymer-inhibitor complexes

Also Published As

Publication number Publication date
WO1983001452A1 (fr) 1983-04-28
EP0091965B1 (en) 1987-03-18
US4612354A (en) 1986-09-16
EP0091965A1 (en) 1983-10-26
EP0091965A4 (en) 1984-04-06
JPH0138121B2 (cg-RX-API-DMAC7.html) 1989-08-11
DE3275722D1 (en) 1987-04-23

Similar Documents

Publication Publication Date Title
JPH0138121B2 (cg-RX-API-DMAC7.html)
JPS6152161B2 (cg-RX-API-DMAC7.html)
KR0137661B1 (ko) 중합 반응기에서 중합체 스케일의 형성을 방지하는 방법
JPH02155903A (ja) 重合体スケールの付着防止方法
JPH0450203A (ja) 重合体スケール付着防止剤および重合体スケールの付着防止方法
JPH02292302A (ja) 重合体スケールの付着防止方法
JPS6356884B2 (cg-RX-API-DMAC7.html)
JPS606361B2 (ja) 塩化ビニル系単量体の重合方法
JPS629123B2 (cg-RX-API-DMAC7.html)
JPS58101103A (ja) ビニル系単量体の重合方法
JPH0119401B2 (cg-RX-API-DMAC7.html)
JP2764649B2 (ja) 重合体スケール付着防止剤および重合体スケールの付着防止方法
JPH0129486B2 (cg-RX-API-DMAC7.html)
JPS6230204B2 (cg-RX-API-DMAC7.html)
JPS638961B2 (cg-RX-API-DMAC7.html)
JPH04154805A (ja) 塩化ビニル系重合体製造時のスケール付着防止剤およびスケール付着防止方法
JPH0525206A (ja) 重合体製造時のスケール付着防止剤およびスケール付着防止方法
JPH03287603A (ja) 塩化ビニル系重合体の製造方法
JPS63156801A (ja) ビニル系重合体を製造する方法
JPS63175002A (ja) ビニル系重合体の製法
JPH03111401A (ja) 重合体スケールの付着防止方法
JPH0247103A (ja) 重合体スケールの付着防止方法
JPH04108803A (ja) 重合体スケール付着防止剤および重合体スケールの付着防止方法
JPS5934721B2 (ja) ビニル系単量体の重合方法
JPH0425507A (ja) 重合体スケールの付着防止方法