CA1000434A - Process for suspension polymerization of vinyl chloride with low polymer deposition in the polymerization apparatus - Google Patents

Process for suspension polymerization of vinyl chloride with low polymer deposition in the polymerization apparatus

Info

Publication number
CA1000434A
CA1000434A CA172,135A CA172135A CA1000434A CA 1000434 A CA1000434 A CA 1000434A CA 172135 A CA172135 A CA 172135A CA 1000434 A CA1000434 A CA 1000434A
Authority
CA
Canada
Prior art keywords
polymerization
vinyl chloride
low polymer
polymer deposition
suspension 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
CA172,135A
Other languages
English (en)
Other versions
CA172135S (en
Inventor
Thomas Balwe
Dieter Kurz
Kurt Fendel
Johann Bauer
Alex Sabel
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.)
Wacker Chemie AG
Original Assignee
Wacker Chemie 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 Wacker Chemie AG filed Critical Wacker Chemie AG
Application granted granted Critical
Publication of CA1000434A publication Critical patent/CA1000434A/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)
  • Polymerization Catalysts (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
CA172,135A 1972-05-24 1973-05-24 Process for suspension polymerization of vinyl chloride with low polymer deposition in the polymerization apparatus Expired CA1000434A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2225236A DE2225236C3 (de) 1972-05-24 1972-05-24 Verfahren zur Polymerisation von Vinylchlorid

Publications (1)

Publication Number Publication Date
CA1000434A true CA1000434A (en) 1976-11-23

Family

ID=5845750

Family Applications (1)

Application Number Title Priority Date Filing Date
CA172,135A Expired CA1000434A (en) 1972-05-24 1973-05-24 Process for suspension polymerization of vinyl chloride with low polymer deposition in the polymerization apparatus

Country Status (11)

Country Link
US (1) US3817959A (no)
JP (1) JPS509830B2 (no)
AT (1) AT324701B (no)
AU (1) AU468841B2 (no)
BE (1) BE799963A (no)
CA (1) CA1000434A (no)
DE (1) DE2225236C3 (no)
GB (1) GB1407665A (no)
NL (1) NL7307073A (no)
NO (1) NO142308C (no)
SE (1) SE403120B (no)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4035563A (en) * 1974-03-26 1977-07-12 Kanegafuchi Kagaku Kogyo Kabushiki Kaisha Method of suspension polymerizing vinyl chloride with salts of nitrous acids and polyvalent metal salts
JPS5113881A (en) * 1974-07-24 1976-02-03 Kanegafuchi Chemical Ind Enkabiniruno jugohoho
US4152500A (en) * 1974-12-10 1979-05-01 Anic S.P.A. Suspension polymerization of vinyl chloride with polyvinylalcohol (saponification No. 300-500)
JPS51115587A (en) * 1975-03-24 1976-10-12 Kuraray Co Ltd Method of producing polyvinylchloride resins
US4085267A (en) * 1976-02-23 1978-04-18 The B. F. Goodrich Company Process for the suspension polymerization of vinyl chloride with low polymer buildup
DE2629880B2 (de) * 1976-07-02 1980-10-16 Wacker-Chemie Gmbh, 8000 Muenchen Verfahren zur Herstellung von Polyvinylchlorid nach dem Suspensionsverfahren
JPS5388893A (en) * 1977-01-18 1978-08-04 Denki Kagaku Kogyo Kk Preparation of vinyl chloride resin
FR2464272A1 (fr) * 1979-08-28 1981-03-06 Rhone Poulenc Ind Procede de polymerisation du chlorure de vinyle en microsuspension ensemencee activee et polymeres obtenus
IT1140328B (it) * 1981-12-11 1986-09-24 Anic Spa Procedimento per la polimerizzazione e copolimerizzazione in sospensione di cloruro di vinile
JP3093351B2 (ja) * 1991-08-06 2000-10-03 日本合成化学工業株式会社 塩化ビニルの懸濁重合用分散安定剤、その製造法及び塩化ビニルの懸濁重合法
FR2772772B1 (fr) * 1997-12-19 2000-02-25 Solvay Procede de preparation d'une dispersion aqueuse de polymeres vinyliques halogenes, dispersion aqueuse obtenue et utilisation de celle-ci pour la realisation de blisters pharmaceutiques
KR101868212B1 (ko) * 2015-12-07 2018-07-19 주식회사 엘지화학 염화비닐계 공중합체, 이의 제조방법 및 이를 포함하는 열가소성 수지 조성물

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3418300A (en) * 1964-01-16 1968-12-24 American Cyanamid Co Inhibition of polymerization
BE756503A (fr) * 1969-09-24 1971-03-23 Wacker Chemie Gmbh Procede de polymerisation du chlorure de vinyle
US3720700A (en) * 1969-11-14 1973-03-13 Kema Nord Ab Di-cetyl peroxy dicarbonate
US3719651A (en) * 1971-02-01 1973-03-06 Dow Chemical Co Hydroxybutylmethylcellulose as a protective colloid in vinyl monomer polymerization

Also Published As

Publication number Publication date
NO142308C (no) 1980-07-30
SE403120B (sv) 1978-07-31
JPS509830B2 (no) 1975-04-16
AU468841B2 (en) 1976-01-22
DE2225236C3 (de) 1979-12-20
US3817959A (en) 1974-06-18
DE2225236B2 (de) 1979-05-03
DE2225236A1 (de) 1973-12-06
AU5603073A (en) 1974-11-28
AT324701B (de) 1975-09-10
JPS4942785A (no) 1974-04-22
BE799963A (fr) 1973-11-26
NL7307073A (no) 1973-11-27
GB1407665A (en) 1975-09-24
NO142308B (no) 1980-04-21

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