FI62319C - Foerfarande foer polymerisering av vinylklorid i vattendispersion - Google Patents

Foerfarande foer polymerisering av vinylklorid i vattendispersion Download PDF

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Publication number
FI62319C
FI62319C FI772603A FI772603A FI62319C FI 62319 C FI62319 C FI 62319C FI 772603 A FI772603 A FI 772603A FI 772603 A FI772603 A FI 772603A FI 62319 C FI62319 C FI 62319C
Authority
FI
Finland
Prior art keywords
polymerization
anions
process according
reactor
acid
Prior art date
Application number
FI772603A
Other languages
English (en)
Finnish (fi)
Other versions
FI62319B (fi
FI772603A (fi
Inventor
Stephane Noel
Original Assignee
Solvay
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 Solvay filed Critical Solvay
Publication of FI772603A publication Critical patent/FI772603A/fi
Publication of FI62319B publication Critical patent/FI62319B/fi
Application granted granted Critical
Publication of FI62319C publication Critical patent/FI62319C/fi

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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
    • C08F2/005—Scale prevention in a polymerisation reactor or its auxiliary parts by addition of a scale inhibitor to the polymerisation medium

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Polymerisation Methods In General (AREA)
FI772603A 1976-09-06 1977-09-01 Foerfarande foer polymerisering av vinylklorid i vattendispersion FI62319C (fi)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
LU75733 1976-09-06
LU75733A LU75733A1 (no) 1976-09-06 1976-09-06

Publications (3)

Publication Number Publication Date
FI772603A FI772603A (fi) 1978-03-07
FI62319B FI62319B (fi) 1982-08-31
FI62319C true FI62319C (fi) 1982-12-10

Family

ID=19728345

Family Applications (1)

Application Number Title Priority Date Filing Date
FI772603A FI62319C (fi) 1976-09-06 1977-09-01 Foerfarande foer polymerisering av vinylklorid i vattendispersion

Country Status (18)

Country Link
JP (1) JPS5331788A (no)
AT (1) AT360232B (no)
AU (1) AU507246B2 (no)
BE (1) BE858123A (no)
CA (1) CA1116793A (no)
CH (1) CH623833A5 (no)
DE (1) DE2739708C2 (no)
ES (1) ES462112A1 (no)
FI (1) FI62319C (no)
FR (1) FR2363586A1 (no)
GB (1) GB1554499A (no)
IT (1) IT1085020B (no)
LU (1) LU75733A1 (no)
NL (1) NL185845C (no)
NO (1) NO150722C (no)
NZ (1) NZ185072A (no)
SE (1) SE435629C (no)
ZA (1) ZA775325B (no)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2845569A1 (de) * 1978-10-19 1980-04-30 Wacker Chemie Gmbh Verfahren zur herstellung von vinylhalogenidhomo- und -copolymerisaten
DE2912571A1 (de) * 1979-03-29 1980-10-09 Basf Ag Verfahren zur polymerisation von vinylchlorid
DE3029907A1 (de) 1980-08-07 1982-03-18 Hoechst Ag, 6000 Frankfurt Kontinuierliches verfahren und vorrichtung zur herstellung eines vinylchlorid-polymerisates in waessriger suspension
IT1137506B (it) * 1981-03-13 1986-09-10 Anic Spa Composizione per il rivestimento delle pareti dei reattori e delle apparecchiature collegate,destinate alla polimerizzazione di composti vinilici,idonea ad evitare o ridurre depositi ed incrostazioni delle stesse apparecchiature e metodo per la sua utilizzazione
DE3401158A1 (de) * 1984-01-14 1985-07-18 Hoechst Ag, 6230 Frankfurt Verfahren zur polymerisation von vinylchlorid
DE4024150A1 (de) * 1990-07-30 1992-02-06 Basf Ag Waessrige polymerisatdispersionen
EP0805168B1 (en) * 1996-04-30 2000-11-08 Shin-Etsu Chemical Co., Ltd. Vinyl chloride polymer
JP2002155107A (ja) * 2000-11-21 2002-05-28 Shin Etsu Chem Co Ltd 塩化ビニル系重合体の製造方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5345836B2 (no) * 1974-04-26 1978-12-09
JPS5227492A (en) * 1975-08-28 1977-03-01 Chisso Corp Process for preparing a vinyl chloride polymer
JPS52110794A (en) * 1976-03-13 1977-09-17 Chisso Corp Preparation of vinyl chloride polymers
JPS52128984A (en) * 1976-04-22 1977-10-28 Chisso Corp Preparation of vinyl chloride polymers by suspension polymerization

Also Published As

Publication number Publication date
FI62319B (fi) 1982-08-31
NL7709698A (nl) 1978-03-08
BE858123A (fr) 1978-02-27
GB1554499A (en) 1979-10-24
ZA775325B (en) 1978-07-26
FR2363586B1 (no) 1980-04-04
AU507246B2 (en) 1980-02-07
ES462112A1 (es) 1978-06-01
NO150722B (no) 1984-08-27
NZ185072A (en) 1978-09-20
NL185845C (nl) 1990-08-01
DE2739708C2 (de) 1986-03-13
SE7709855L (sv) 1978-03-07
AU2849577A (en) 1979-03-08
SE435629C (sv) 1986-05-26
IT1085020B (it) 1985-05-28
LU75733A1 (no) 1978-04-27
JPS5331788A (en) 1978-03-25
NL185845B (nl) 1990-03-01
FR2363586A1 (fr) 1978-03-31
NO773062L (no) 1978-03-07
ATA637877A (de) 1980-05-15
AT360232B (de) 1980-12-29
DE2739708A1 (de) 1978-03-09
CA1116793A (fr) 1982-01-19
SE435629B (sv) 1984-10-08
NO150722C (no) 1987-01-20
FI772603A (fi) 1978-03-07
CH623833A5 (en) 1981-06-30
JPS6129966B2 (no) 1986-07-10

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MM Patent lapsed

Owner name: SOLVAY & CIE