BR8207195A - Processo para a preparacao de homopolimeros,compolimeros ou polimeros de enxerto de cloreto de vinila,composicao de revestimento e aparelhagem de polimerizacao - Google Patents

Processo para a preparacao de homopolimeros,compolimeros ou polimeros de enxerto de cloreto de vinila,composicao de revestimento e aparelhagem de polimerizacao

Info

Publication number
BR8207195A
BR8207195A BR8207195A BR8207195A BR8207195A BR 8207195 A BR8207195 A BR 8207195A BR 8207195 A BR8207195 A BR 8207195A BR 8207195 A BR8207195 A BR 8207195A BR 8207195 A BR8207195 A BR 8207195A
Authority
BR
Brazil
Prior art keywords
compolimers
homopolymers
appliance
polymerization
polymers
Prior art date
Application number
BR8207195A
Other languages
English (en)
Inventor
Karl Eberl
Manfred Engelmann
Edgar Fischer
Original Assignee
Hoechst Ag
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 Hoechst Ag filed Critical Hoechst Ag
Publication of BR8207195A publication Critical patent/BR8207195A/pt

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)
  • Paints Or Removers (AREA)
  • Polymerisation Methods In General (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Graft Or Block Polymers (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
BR8207195A 1981-12-12 1982-12-10 Processo para a preparacao de homopolimeros,compolimeros ou polimeros de enxerto de cloreto de vinila,composicao de revestimento e aparelhagem de polimerizacao BR8207195A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19813149320 DE3149320A1 (de) 1981-12-12 1981-12-12 Verfahren zur herstellung von vinylchlorid-polymerisaten

Publications (1)

Publication Number Publication Date
BR8207195A true BR8207195A (pt) 1983-10-11

Family

ID=6148589

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8207195A BR8207195A (pt) 1981-12-12 1982-12-10 Processo para a preparacao de homopolimeros,compolimeros ou polimeros de enxerto de cloreto de vinila,composicao de revestimento e aparelhagem de polimerizacao

Country Status (6)

Country Link
US (1) US4464516A (pt)
EP (1) EP0081777B1 (pt)
JP (1) JPS58104910A (pt)
BR (1) BR8207195A (pt)
DD (1) DD208814A5 (pt)
DE (2) DE3149320A1 (pt)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4517344A (en) * 1982-10-12 1985-05-14 Kanegafuchi Kagaku Kogyo Kabushiki Kaisha Process for polymerization of acrylate or methacrylate
DE3401158A1 (de) * 1984-01-14 1985-07-18 Hoechst Ag, 6230 Frankfurt Verfahren zur polymerisation von vinylchlorid
SE460521B (sv) * 1987-08-31 1989-10-23 Gambro Dialysatoren Permselektiv asymmetriskt membran samt foerfarande foer dess framstaellning
US4956427A (en) * 1988-12-23 1990-09-11 Union Carbide Chemicals And Plastics Company Inc. Process for reducing polymer build-up in polymerization equipment during polymerization of alpha-olefins
JP2764654B2 (ja) * 1990-10-23 1998-06-11 信越化学工業株式会社 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

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DD118287A1 (pt) * 1975-02-14 1976-02-20
JPS5813564B2 (ja) * 1976-07-30 1983-03-14 信越化学工業株式会社 ジエン系単量体の重合方法
DE2919258A1 (de) * 1979-05-12 1980-11-20 Hoechst Ag Verfahren zur herstellung von vinylchlorid-polymerisaten

Also Published As

Publication number Publication date
EP0081777B1 (de) 1986-04-09
DD208814A5 (de) 1984-04-11
EP0081777A3 (en) 1983-08-31
DE3270498D1 (en) 1986-05-15
JPS58104910A (ja) 1983-06-22
US4464516A (en) 1984-08-07
DE3149320A1 (de) 1983-06-16
EP0081777A2 (de) 1983-06-22

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