CA1068046A - Process for the suspension polymerization of vinyl chloride - Google Patents

Process for the suspension polymerization of vinyl chloride

Info

Publication number
CA1068046A
CA1068046A CA240,699A CA240699A CA1068046A CA 1068046 A CA1068046 A CA 1068046A CA 240699 A CA240699 A CA 240699A CA 1068046 A CA1068046 A CA 1068046A
Authority
CA
Canada
Prior art keywords
vinyl chloride
weight based
monomers
suspension polymerization
polymerization
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.)
Expired
Application number
CA240,699A
Other languages
English (en)
French (fr)
Inventor
Claudio Foschi
Corrado Mora
Ferruccio Fronzoni
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.)
Anic SpA
Original Assignee
Anic SpA
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 Anic SpA filed Critical Anic SpA
Application granted granted Critical
Publication of CA1068046A publication Critical patent/CA1068046A/en
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
    • C08F14/00—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen
    • C08F14/02—Monomers containing chlorine
    • C08F14/04—Monomers containing two carbon atoms
    • C08F14/06—Vinyl chloride

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)
CA240,699A 1974-12-10 1975-11-28 Process for the suspension polymerization of vinyl chloride Expired CA1068046A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT30336/74A IT1026902B (it) 1974-12-10 1974-12-10 Procedimento per la polimerizzazione in sospensione del cloruro di vinile

Publications (1)

Publication Number Publication Date
CA1068046A true CA1068046A (en) 1979-12-11

Family

ID=11229558

Family Applications (1)

Application Number Title Priority Date Filing Date
CA240,699A Expired CA1068046A (en) 1974-12-10 1975-11-28 Process for the suspension polymerization of vinyl chloride

Country Status (29)

Country Link
JP (1) JPS5183686A (no)
AU (1) AU500593B2 (no)
BE (1) BE836384A (no)
BG (1) BG34188A3 (no)
CA (1) CA1068046A (no)
CH (1) CH620231A5 (no)
CS (1) CS195301B2 (no)
DD (1) DD122981A5 (no)
DE (1) DE2555568C2 (no)
DK (1) DK552375A (no)
EG (1) EG12460A (no)
ES (1) ES443586A1 (no)
FR (1) FR2294189A1 (no)
GB (1) GB1496058A (no)
HU (1) HU172316B (no)
IE (1) IE42205B1 (no)
IL (1) IL48589A (no)
IN (1) IN144911B (no)
IT (1) IT1026902B (no)
LU (1) LU73949A1 (no)
NL (1) NL7514358A (no)
NO (1) NO145763C (no)
PH (1) PH14920A (no)
PL (1) PL103792B1 (no)
RO (1) RO67271A (no)
SE (1) SE7513874L (no)
TR (1) TR18667A (no)
YU (1) YU311975A (no)
ZA (1) ZA757450B (no)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2528950B2 (de) * 1975-06-28 1979-02-15 Sigma Italiana Prodotti Chimici S.P.A., Bergamo (Italien) Verfahren zur Herstellung von Polyvinylchlorid
IT1055887B (it) * 1976-02-17 1982-01-11 Sigma Italiana Prod Chimici Procedimento perfezionato per la produzione di cloruro di polivinli
DE2629880B2 (de) * 1976-07-02 1980-10-16 Wacker-Chemie Gmbh, 8000 Muenchen Verfahren zur Herstellung von Polyvinylchlorid nach dem Suspensionsverfahren
JPS5414908A (en) * 1977-07-04 1979-02-03 Tokuyama Soda Co Ltd Preparation of ethers
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
JPS62101609A (ja) * 1985-10-29 1987-05-12 Mitsubishi Kasei Vinyl Co 塩化ビニル系重合体の製造方法
US4739023A (en) * 1986-10-02 1988-04-19 Lee Kyu W Polymerization of vinyl chloride with a clay and a hydrophilic polymer suspending agent
DE4124962A1 (de) * 1991-07-27 1993-01-28 Hoechst Ag Verfahren zur herstellung eines vinylchloridpolymerisates
DE10301975A1 (de) * 2003-01-20 2004-07-29 Wacker Polymer Systems Gmbh & Co. Kg Verfahren zur Herstellung von mit Silikon modifizierten Polymerisaten

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3562238A (en) * 1968-09-16 1971-02-09 Goodrich Co B F Suspension polymerization process for vinyl chloride polymers
DD95106A5 (no) * 1972-02-28 1973-01-12

Also Published As

Publication number Publication date
SE7513874L (sv) 1976-06-11
ZA757450B (en) 1976-11-24
IL48589A (en) 1979-05-31
IL48589A0 (en) 1976-02-29
CS195301B2 (en) 1980-01-31
FR2294189A1 (fr) 1976-07-09
LU73949A1 (no) 1976-07-01
AU500593B2 (en) 1979-05-24
JPS5183686A (en) 1976-07-22
BE836384A (fr) 1976-06-08
FR2294189B1 (no) 1979-06-01
DE2555568A1 (de) 1976-06-16
AU8725575A (en) 1977-06-09
NO145763B (no) 1982-02-15
HU172316B (hu) 1978-08-28
NL7514358A (nl) 1976-06-14
BG34188A3 (en) 1983-07-15
IT1026902B (it) 1978-10-20
IE42205L (en) 1976-06-10
IE42205B1 (en) 1980-06-18
PL103792B1 (pl) 1979-07-31
NO754158L (no) 1976-06-11
PH14920A (en) 1982-01-29
DE2555568C2 (de) 1982-11-25
EG12460A (en) 1979-03-31
CH620231A5 (en) 1980-11-14
TR18667A (tr) 1977-06-23
NO145763C (no) 1982-05-26
RO67271A (ro) 1980-07-15
DD122981A5 (de) 1976-11-12
ES443586A1 (es) 1977-05-01
GB1496058A (en) 1977-12-21
IN144911B (no) 1978-07-22
DK552375A (da) 1976-06-11
YU311975A (en) 1983-04-27

Similar Documents

Publication Publication Date Title
EP0070505B1 (en) Use of hydrophobically modified water soluble polymers in suspension polymerization
US5478900A (en) Process for preparing vinyl chloride polymer of quality
US3488328A (en) Method for the suspension polymerization of vinyl chloride
CA1068046A (en) Process for the suspension polymerization of vinyl chloride
EP0560264B1 (en) Secondary suspending agent for suspension polymerization of vinyl compound
US4228264A (en) Suspension polymerization of vinyl chloride using hydroxyacrylic polymers
JPS582962B2 (ja) 塩化ビニル系樹脂の製造方法
US4152500A (en) Suspension polymerization of vinyl chloride with polyvinylalcohol (saponification No. 300-500)
JP2629016B2 (ja) ビニル系化合物の懸濁重合用分散安定剤
US4401798A (en) Process for the production of vinyl halide polymers that uses an alkyl-substituted trisphenol as the chain-terminating agent
US3790542A (en) Method for polymerizing vinyl chloride
JP7337075B2 (ja) 懸濁重合用分散助剤及びビニル系樹脂の製造方法
US4391962A (en) Process for the suspension (CO)polymerization of vinyl chloride
JP3340492B2 (ja) ビニル系化合物の懸濁重合用分散助剤
CA1126450A (en) Method for preparing vinyl chloride polymers
JPH0370703A (ja) 塩化ビニル系重合体の製造方法
JPS62235303A (ja) 塩化ビニル系懸濁重合方法における懸濁安定剤の仕込み方法
JPS58108210A (ja) 塩化ビニルの懸濁重合または共重合法
CA1110397A (en) Process for producing polyvinyl chloride
US4052548A (en) Process for the polymerization of vinyl halides in the presence of an alkylene bis-(mercaptoalkanoate)
EP0659194A1 (en) METHOD FOR (CO) POLYMERIZING VINYL MONOMERS.
JP2826194B2 (ja) ビニル系化合物の懸濁重合方法
JP3156932B2 (ja) ビニル系化合物の懸濁重合用の分散助剤および分散安定剤
JPH0534366B2 (no)
JP3183932B2 (ja) ビニル系単量体の懸濁重合法