NO163860C - Fremgangsmaate for aa hindre polymerskallavsetning ved polymerisasjon av etylenisk umettede monomerer. - Google Patents

Fremgangsmaate for aa hindre polymerskallavsetning ved polymerisasjon av etylenisk umettede monomerer.

Info

Publication number
NO163860C
NO163860C NO820921A NO820921A NO163860C NO 163860 C NO163860 C NO 163860C NO 820921 A NO820921 A NO 820921A NO 820921 A NO820921 A NO 820921A NO 163860 C NO163860 C NO 163860C
Authority
NO
Norway
Prior art keywords
proposal
polymerization
procedure
polymer shell
saturated monomers
Prior art date
Application number
NO820921A
Other languages
English (en)
Norwegian (no)
Other versions
NO163860B (no
NO820921L (no
Inventor
Shunichi Koyanagi
Hajime Kitamura
Toshihide Shimizu
Ichiro Kaneko
Original Assignee
Shinetsu Chemical Co
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 Shinetsu Chemical Co filed Critical Shinetsu Chemical Co
Publication of NO820921L publication Critical patent/NO820921L/no
Publication of NO163860B publication Critical patent/NO163860B/no
Publication of NO163860C publication Critical patent/NO163860C/no

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)
NO820921A 1981-03-23 1982-03-22 Fremgangsmaate for aa hindre polymerskallavsetning ved polymerisasjon av etylenisk umettede monomerer. NO163860C (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56042020A JPS6030681B2 (ja) 1981-03-23 1981-03-23 エチレン性二重結合を有する単量体の重合方法

Publications (3)

Publication Number Publication Date
NO820921L NO820921L (no) 1982-09-24
NO163860B NO163860B (no) 1990-04-23
NO163860C true NO163860C (no) 1990-08-01

Family

ID=12624480

Family Applications (1)

Application Number Title Priority Date Filing Date
NO820921A NO163860C (no) 1981-03-23 1982-03-22 Fremgangsmaate for aa hindre polymerskallavsetning ved polymerisasjon av etylenisk umettede monomerer.

Country Status (11)

Country Link
US (1) US4528336A (fr)
EP (1) EP0062230A3 (fr)
JP (1) JPS6030681B2 (fr)
BR (1) BR8201585A (fr)
CA (1) CA1203346A (fr)
DK (1) DK126482A (fr)
ES (1) ES510688A0 (fr)
IN (1) IN157650B (fr)
MX (1) MX159231A (fr)
NO (1) NO163860C (fr)
PT (1) PT74637B (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6072902A (ja) * 1983-09-30 1985-04-25 Shin Etsu Chem Co Ltd 重合体スケ−ル付着防止方法および重合体スケ−ル付着防止剤
DE68921162T2 (de) * 1988-12-09 1995-06-01 Shinetsu Chemical Co Verfahren zur Unterdrückung der Bildung von Polymerkrusten in einem Polymerisationsreaktor.
DE69215815D1 (de) * 1991-09-24 1997-01-23 Shinetsu Chemical Co Mittel zur Verhinderung von Polymerablagerungen, Polymerisationsreaktor bei dem Polymerablagerungen verhindert werden und Verfahren zur Herstellung von Polymer durch Benutzung dieses Reaktors
EP0538801A1 (fr) * 1991-10-21 1993-04-28 Shin-Etsu Chemical Co., Ltd. Agent pour empêcher la formation de dépôts de polymère, réacteur de polymérisation empêchant ce dépôt de polymère, et procédé pour produire des polymères utilisant cedit réacteur
US5229076A (en) * 1992-05-08 1993-07-20 Fagher Richard H Method for reducing polymer build-up in a polymerization reactor
DE102015202580A1 (de) 2015-02-12 2016-08-18 Wacker Chemie Ag Verfahren zur Polymerisation von ethylenisch ungesättigten Monomeren

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE756008A (fr) * 1970-09-10 1971-03-10 Shinetsu Chemical Co Procede de preparation de chlorure de polyvinyle par polymerisation en suspension.
US4024330A (en) * 1975-04-08 1977-05-17 The B. F. Goodrich Company Internally coated reaction vessel and process for coating the same
US4024301A (en) * 1975-05-02 1977-05-17 The B. F. Goodrich Company Internally coated reaction vessel for use in olefinic polymerization
US4220743A (en) * 1977-03-08 1980-09-02 Ici Australia Limited Process for aqueous dispersion polymerization of vinyl halide monomers in coated reactor
US4355141A (en) * 1981-05-20 1982-10-19 Mitsui Toatsu Chemical, Inc. Polymerizing vinyl chloride in reactor treated with condensates

Also Published As

Publication number Publication date
US4528336A (en) 1985-07-09
JPS57155201A (en) 1982-09-25
EP0062230A2 (fr) 1982-10-13
PT74637B (en) 1983-10-20
NO163860B (no) 1990-04-23
PT74637A (en) 1982-04-01
IN157650B (fr) 1986-05-10
BR8201585A (pt) 1983-02-22
ES8306510A1 (es) 1983-06-01
CA1203346A (fr) 1986-04-15
ES510688A0 (es) 1983-06-01
DK126482A (da) 1982-09-24
EP0062230A3 (fr) 1983-02-23
MX159231A (es) 1989-05-08
NO820921L (no) 1982-09-24
JPS6030681B2 (ja) 1985-07-18

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