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JPS5176378A - - Google Patents

Info

Publication number
JPS5176378A
JPS5176378A JP50000157A JP15775A JPS5176378A JP S5176378 A JPS5176378 A JP S5176378A JP 50000157 A JP50000157 A JP 50000157A JP 15775 A JP15775 A JP 15775A JP S5176378 A JPS5176378 A JP S5176378A
Authority
JP
Japan
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
JP50000157A
Other versions
JPS5224953B2 (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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=11466193&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=JPS5176378(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Shin Etsu Chemical Co Ltd filed Critical Shin Etsu Chemical Co Ltd
Priority to JP75157A priority Critical patent/JPS5224953B2/ja
Priority to CA000242161A priority patent/CA1118943A/en
Priority to NLAANVRAGE7514844,A priority patent/NL174357C/xx
Priority to SE7514509A priority patent/SE7514509L/xx
Priority to DE19752557788 priority patent/DE2557788A1/de
Priority to NO75754343A priority patent/NO754343L/no
Priority to FI753618A priority patent/FI58782C/fi
Priority to DK585075A priority patent/DK150524C/da
Priority to ZA757968A priority patent/ZA757968B/xx
Priority to IE2819/75A priority patent/IE42459B1/en
Priority to HU75SI1504A priority patent/HU174511B/hu
Priority to PH17914A priority patent/PH11096A/en
Priority to IT7530709A priority patent/IT1051915B/it
Priority to GB52622/75A priority patent/GB1536160A/en
Priority to NZ179652A priority patent/NZ179652A/xx
Priority to AT978675A priority patent/AT345555B/de
Priority to YU03289/75A priority patent/YU39120B/xx
Priority to IL7548717A priority patent/IL48717A/xx
Priority to CH1680075A priority patent/CH631187A5/de
Priority to BE163092A priority patent/BE837056A/xx
Priority to FR7539658A priority patent/FR2295971A1/fr
Priority to TR19219A priority patent/TR19219A/xx
Priority to ES75443892A priority patent/ES443892A1/es
Priority to BR7508670*A priority patent/BR7508670A/pt
Priority to CS758885A priority patent/CS195302B2/cs
Priority to RO197584335A priority patent/RO71577A/ro
Priority to DD190610A priority patent/DD125352A5/xx
Priority to AR261781A priority patent/AR216895A1/es
Priority to AU87939/75A priority patent/AU502319B2/en
Priority to IN36/CAL/76A priority patent/IN143739B/en
Publication of JPS5176378A publication Critical patent/JPS5176378A/ja
Publication of JPS5224953B2 publication Critical patent/JPS5224953B2/ja
Expired 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)
JP75157A 1974-12-27 1974-12-27 Expired JPS5224953B2 (ja)

Priority Applications (30)

Application Number Priority Date Filing Date Title
JP75157A JPS5224953B2 (ja) 1974-12-27 1974-12-27
CA000242161A CA1118943A (en) 1974-12-27 1975-12-19 Method for the polymerization of vinyl chloride
NLAANVRAGE7514844,A NL174357C (nl) 1974-12-27 1975-12-19 Werkwijze voor de polymerisatie van vinylchloride-monomeer of een monomeer mengsel, dat in hoofdzaak bestaat uit vinylchloride.
SE7514509A SE7514509L (sv) 1974-12-27 1975-12-22 Forfaringssett for polymerisering av vinylklorid
DE19752557788 DE2557788A1 (de) 1974-12-27 1975-12-22 Verfahren zum polymerisieren von vinylchlorid
NO75754343A NO754343L (ja) 1974-12-27 1975-12-22
FI753618A FI58782C (fi) 1974-12-27 1975-12-22 Foerfarande foer suspensions- eller emulsionspolymerisering av vinylklorid
DK585075A DK150524C (da) 1974-12-27 1975-12-22 Fremgangsmaade til polymerisation af vinylchlorid under anvendelse af en skorpeforebyggende forbindelse
AT978675A AT345555B (de) 1974-12-27 1975-12-23 Verfahren zum polymerisieren von vinylchlorid
NZ179652A NZ179652A (en) 1974-12-27 1975-12-23 Reactor coated to reduce scale during polymerization of vinyl chloride
IE2819/75A IE42459B1 (en) 1974-12-27 1975-12-23 Method for the polymerization of vinyl chloride
HU75SI1504A HU174511B (hu) 1974-12-27 1975-12-23 Sposob dlja polimerizacii vinilkhlorida
PH17914A PH11096A (en) 1974-12-27 1975-12-23 A method for polymerizing vinyl chloride
IT7530709A IT1051915B (it) 1974-12-27 1975-12-23 Metodo per la polimerizzazione del cloruro di vinile
GB52622/75A GB1536160A (en) 1974-12-27 1975-12-23 Method for the polymerization of vinyl chloride
ZA757968A ZA757968B (en) 1974-12-27 1975-12-23 Method for the polymerization of vinyl chloride
YU03289/75A YU39120B (en) 1974-12-27 1975-12-24 Process for inhibiting the formation of polymer scales on reactor walls during the polymerization of vinyl chloride
FR7539658A FR2295971A1 (fr) 1974-12-27 1975-12-24 Procede de protection contre la formation de croutes en polymerisation de chlorure de vinyle
IL7548717A IL48717A (en) 1974-12-27 1975-12-24 Method for the polymerization of vinyl chloride with reduced polymer scale formation
CH1680075A CH631187A5 (en) 1974-12-27 1975-12-24 Process for the polymerisation of vinyl chloride
BE163092A BE837056A (fr) 1974-12-27 1975-12-24 Procede de protection contre la formation de croutes en polymerisation de chlorure de vinyle
TR19219A TR19219A (tr) 1974-12-27 1975-12-25 Vinil kloritin polimerizasyon metodu
ES75443892A ES443892A1 (es) 1974-12-27 1975-12-26 Metodo para la polimerizacion de cioruro de vinilo.
BR7508670*A BR7508670A (pt) 1974-12-27 1975-12-26 Processo para a polimerizacao de monomero de cloreto de vinilo
CS758885A CS195302B2 (en) 1974-12-27 1975-12-27 Process for the polymerization of vinylchloride
RO197584335A RO71577A (fr) 1974-12-27 1975-12-27 Procede d'application d'un film protecteur sur les surfaces des reacteurs de polymerisation et procede d'obtention
DD190610A DD125352A5 (ja) 1974-12-27 1975-12-29
AR261781A AR216895A1 (es) 1974-12-27 1975-12-29 Metodo para la polimerizacion de cloruro de vinilo
AU87939/75A AU502319B2 (en) 1974-12-27 1975-12-30 Vinyl chloride
IN36/CAL/76A IN143739B (ja) 1974-12-27 1976-01-05

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP75157A JPS5224953B2 (ja) 1974-12-27 1974-12-27

Publications (2)

Publication Number Publication Date
JPS5176378A true JPS5176378A (ja) 1976-07-01
JPS5224953B2 JPS5224953B2 (ja) 1977-07-05

Family

ID=11466193

Family Applications (1)

Application Number Title Priority Date Filing Date
JP75157A Expired JPS5224953B2 (ja) 1974-12-27 1974-12-27

Country Status (30)

Country Link
JP (1) JPS5224953B2 (ja)
AR (1) AR216895A1 (ja)
AT (1) AT345555B (ja)
AU (1) AU502319B2 (ja)
BE (1) BE837056A (ja)
BR (1) BR7508670A (ja)
CA (1) CA1118943A (ja)
CH (1) CH631187A5 (ja)
CS (1) CS195302B2 (ja)
DD (1) DD125352A5 (ja)
DE (1) DE2557788A1 (ja)
DK (1) DK150524C (ja)
ES (1) ES443892A1 (ja)
FI (1) FI58782C (ja)
FR (1) FR2295971A1 (ja)
GB (1) GB1536160A (ja)
HU (1) HU174511B (ja)
IE (1) IE42459B1 (ja)
IL (1) IL48717A (ja)
IN (1) IN143739B (ja)
IT (1) IT1051915B (ja)
NL (1) NL174357C (ja)
NO (1) NO754343L (ja)
NZ (1) NZ179652A (ja)
PH (1) PH11096A (ja)
RO (1) RO71577A (ja)
SE (1) SE7514509L (ja)
TR (1) TR19219A (ja)
YU (1) YU39120B (ja)
ZA (1) ZA757968B (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 (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5213592A (en) * 1975-07-23 1977-02-01 Shin Etsu Chem Co Ltd Polymerization of vinyl chloride
US4068052A (en) * 1976-06-23 1978-01-10 Continental Oil Company Reducing PVC polymer buildup in polymerization reactors with dithioxamides and alumina
GR64894B (en) * 1977-01-25 1980-06-07 Shinetsu Chemical Co Method for the polymerization of a vinyl menomer
US4359560A (en) 1978-06-13 1982-11-16 Air Products And Chemicals, Inc. Method for reducing wall fouling in vinyl chloride polymerization
CA1147098A (en) * 1979-04-30 1983-05-24 Louis Cohen Coating polymerization reactors with the reaction products of thiodiphenols and a bleach
US4272622A (en) * 1979-05-22 1981-06-09 Shin-Etsu Chemical Co., Ltd. Method for preventing polymer scale deposition in the polymerization of an ethylenically unsaturated monomer in an aqueous medium
JPS58210902A (ja) * 1982-05-31 1983-12-08 Shin Etsu Chem Co Ltd ビニル系単量体の重合方法
JPS60233103A (ja) * 1984-05-07 1985-11-19 Shin Etsu Chem Co Ltd ビニル系単量体の重合方法
US4659791A (en) * 1984-09-11 1987-04-21 The B.F. Goodrich Company Internally coated reaction vessel for use in olefinic polymerization
JPS6220509A (ja) * 1985-07-18 1987-01-29 Shin Etsu Chem Co Ltd ビニル系単量体の重合方法
JPS63180849U (ja) * 1987-05-13 1988-11-22
CA1289297C (en) * 1987-12-08 1991-09-17 Toshihide Shimizu Method of preventing polymer-scale formation
PT805168E (pt) * 1996-04-30 2001-02-28 Shinetsu Chemical Co Polimero de cloreto de vinilo
CN115197351A (zh) * 2022-07-06 2022-10-18 新疆中泰化学托克逊能化有限公司 一种氯乙烯树脂材料及其制备方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2044259C2 (de) * 1970-09-07 1985-08-22 Shinetsu Chemical Co., Tokio/Tokyo Verfahren zur Suspensions-Polymerisation von Vinylchlorid
US3849179A (en) * 1973-08-27 1974-11-19 Goodrich Co B F Internally coated reaction vessel and process for coating the same
US3962202A (en) * 1973-08-27 1976-06-08 The B. F. Goodrich Company Process for polymerizing olefinic monomers which substantially eliminates polymer buildup

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
AU8793975A (en) 1977-07-07
SE7514509L (sv) 1976-06-28
RO71577A (fr) 1982-02-26
FI58782C (fi) 1981-04-10
DK150524B (da) 1987-03-16
CS195302B2 (en) 1980-01-31
NL174357C (nl) 1984-06-01
NZ179652A (en) 1978-04-03
JPS5224953B2 (ja) 1977-07-05
CH631187A5 (en) 1982-07-30
GB1536160A (en) 1978-12-20
IL48717A0 (en) 1976-02-29
IE42459L (en) 1976-06-27
IT1051915B (it) 1981-05-20
TR19219A (tr) 1978-06-07
IE42459B1 (en) 1980-08-13
HU174511B (hu) 1980-01-28
NO754343L (ja) 1976-06-29
AT345555B (de) 1978-01-15
FR2295971B1 (ja) 1978-05-19
DD125352A5 (ja) 1977-04-13
FI753618A (ja) 1976-06-28
YU328975A (en) 1982-02-28
ES443892A1 (es) 1977-05-01
IL48717A (en) 1979-01-31
ZA757968B (en) 1976-11-24
FR2295971A1 (fr) 1976-07-23
ATA978675A (de) 1978-01-15
DK150524C (da) 1987-10-26
PH11096A (en) 1977-10-25
AR216895A1 (es) 1980-02-15
CA1118943A (en) 1982-02-23
YU39120B (en) 1984-06-30
FI58782B (fi) 1980-12-31
NL7514844A (nl) 1976-06-29
DE2557788A1 (de) 1976-07-08
AU502319B2 (en) 1979-07-19
BR7508670A (pt) 1976-09-08
IN143739B (ja) 1978-01-28
DK585075A (da) 1976-06-28
BE837056A (fr) 1976-04-16

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