FR2318898A1 - Procede de preparation d'une composition de resine de polychlorure de vinyle premelangee - Google Patents

Procede de preparation d'une composition de resine de polychlorure de vinyle premelangee

Info

Publication number
FR2318898A1
FR2318898A1 FR7622687A FR7622687A FR2318898A1 FR 2318898 A1 FR2318898 A1 FR 2318898A1 FR 7622687 A FR7622687 A FR 7622687A FR 7622687 A FR7622687 A FR 7622687A FR 2318898 A1 FR2318898 A1 FR 2318898A1
Authority
FR
France
Prior art keywords
cpd
vinyl chloride
polar organic
dye
deposition
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.)
Withdrawn
Application number
FR7622687A
Other languages
English (en)
French (fr)
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
Publication of FR2318898A1 publication Critical patent/FR2318898A1/fr
Withdrawn legal-status Critical Current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)
FR7622687A 1975-07-24 1976-07-26 Procede de preparation d'une composition de resine de polychlorure de vinyle premelangee Withdrawn FR2318898A1 (fr)

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 (1)

Publication Number Publication Date
FR2318898A1 true FR2318898A1 (fr) 1977-02-18

Family

ID=14003881

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7622687A Withdrawn FR2318898A1 (fr) 1975-07-24 1976-07-26 Procede de preparation d'une composition de resine de polychlorure de vinyle premelangee

Country Status (14)

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

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0000166A1 (en) * 1977-06-20 1979-01-10 The B.F. GOODRICH Company Internally coated reaction vessel for use in olefinic polymerization
FR2467860A1 (fr) * 1979-10-22 1981-04-30 Shinetsu Chemical Co Procede pour la preparation de resines de chlorure de vinyle par polymerisation en suspension
US4374966A (en) * 1979-11-17 1983-02-22 Hoechst Aktiengesellschaft Process for the manufacture of vinyl chloride polymers by coating polymerization vessels
FR2549071A1 (fr) * 1983-07-11 1985-01-18 Ceskoslovenska Akademie Ved Methode pour reduire la formation de particules non faconnables et d'incrustations en polymerisation et copolymerisation de monomeres vinyliques
EP0355575A2 (en) * 1988-08-10 1990-02-28 Shin-Etsu Chemical Co., Ltd. Method of preventing polymer scale formation

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2960426D1 (en) * 1978-02-24 1981-10-01 Ici Plc Coating product for use in a reactor for vinyl halide polymerisation process, the reactor and the process
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

Family Cites Families (1)

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

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0000166A1 (en) * 1977-06-20 1979-01-10 The B.F. GOODRICH Company Internally coated reaction vessel for use in olefinic polymerization
FR2467860A1 (fr) * 1979-10-22 1981-04-30 Shinetsu Chemical Co Procede pour la preparation de resines de chlorure de vinyle par polymerisation en suspension
US4374966A (en) * 1979-11-17 1983-02-22 Hoechst Aktiengesellschaft Process for the manufacture of vinyl chloride polymers by coating polymerization vessels
FR2549071A1 (fr) * 1983-07-11 1985-01-18 Ceskoslovenska Akademie Ved Methode pour reduire la formation de particules non faconnables et d'incrustations en polymerisation et copolymerisation de monomeres vinyliques
EP0355575A2 (en) * 1988-08-10 1990-02-28 Shin-Etsu Chemical Co., Ltd. Method of preventing polymer scale formation
EP0355575A3 (en) * 1988-08-10 1991-06-12 Shin-Etsu Chemical Co., Ltd. Method of preventing polymer scale formation
US5196164A (en) * 1988-08-10 1993-03-23 Shin-Etsu Chemical Co., Ltd. Method of preventing polymer scale formation
US5298220A (en) * 1988-08-10 1994-03-29 Shin-Etsu Chemical Co., Ltd. Method of preventing polymer scale formation

Also Published As

Publication number Publication date
BE844496A (fr) 1976-11-16
NL7608182A (nl) 1977-01-26
SE7608317L (sv) 1977-01-25
DK332276A (da) 1977-01-25
YU177676A (en) 1982-05-31
DE2632469A1 (de) 1977-02-10
BR7604840A (pt) 1977-08-09
JPS5328348B2 (xx) 1978-08-14
IT1065055B (it) 1985-02-25
NO762540L (xx) 1977-01-25
PT65403B (en) 1978-01-27
CU34555A (es) 1979-09-08
ES449990A1 (es) 1977-08-16
JPS5214688A (en) 1977-02-03
PT65403A (en) 1976-08-01

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Legal Events

Date Code Title Description
ST Notification of lapse