GB1331192A - Polymerisation reactor - Google Patents

Polymerisation reactor

Info

Publication number
GB1331192A
GB1331192A GB57871A GB57871A GB1331192A GB 1331192 A GB1331192 A GB 1331192A GB 57871 A GB57871 A GB 57871A GB 57871 A GB57871 A GB 57871A GB 1331192 A GB1331192 A GB 1331192A
Authority
GB
United Kingdom
Prior art keywords
jan
parts
peroxide
polymerisation reactor
methylhydroxypropylcellulose
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
GB57871A
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.)
Huels AG
Original Assignee
Chemische Werke Huels 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 Chemische Werke Huels AG filed Critical Chemische Werke Huels AG
Publication of GB1331192A publication Critical patent/GB1331192A/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)
  • Polymerisation Methods In General (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)

Abstract

1331192 Polyvinylchloride CHEMISCHE WERKE HULS AG 6 Jan 1971 [7 Jan 1970] 578/71 Heading C3P [Also in Division B1] Suspension or bead polymerized polyvinyl chloride is produced by mixing water (196 parts), methylhydroxypropylcellulose (0À083 part), hydroxypropylcellulose (0À1 part) and sorbitol monolaurate (0À11 part) in a specially designed reactor fitted with a reflux condenser, (See Divisions B1-B2). To this solution were added lauroyl peroxide (0À16 part) and acetylcyclohexanesulphonyl peroxide (0À011 part) and after the displacement of air by nitrogen, vinyl chloride (100 parts) was injected. The polymerization was carried out at 55‹ C., under pressure.
GB57871A 1970-01-07 1971-01-06 Polymerisation reactor Expired GB1331192A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19702000397 DE2000397B2 (en) 1970-01-07 1970-01-07 Use of a stirred autoclave equipped with a reflux condenser for the suspension polymerization of vinyl chloride

Publications (1)

Publication Number Publication Date
GB1331192A true GB1331192A (en) 1973-09-26

Family

ID=5759096

Family Applications (1)

Application Number Title Priority Date Filing Date
GB57871A Expired GB1331192A (en) 1970-01-07 1971-01-06 Polymerisation reactor

Country Status (4)

Country Link
BR (1) BR7100076D0 (en)
DE (1) DE2000397B2 (en)
FR (1) FR2075127A5 (en)
GB (1) GB1331192A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE790536A (en) * 1971-10-25 1973-04-25 Sumitomo Chemical Co PROCESS FOR THE MANUFACTURING OF HIGH APPARENT DENSITY POLYVINYL CHLORIDE
FR2218350B1 (en) * 1973-02-16 1976-05-14 Rhone Progil
DE2504659C3 (en) * 1975-02-05 1988-02-11 Hüls AG, 4370 Marl Process for the controlled removal of reaction heat in polymerization reactions in dispersion or solution
DE2852622C2 (en) * 1978-12-05 1982-09-09 Wacker-Chemie GmbH, 8000 München Polymerization autoclave

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2854320A (en) * 1955-12-15 1958-09-30 Du Pont Polymerization reaction vessel
DE1745552B1 (en) * 1967-01-20 1972-05-31 Wacker Chemie Gmbh Process for the preparation of polymers from vinyl chloride

Also Published As

Publication number Publication date
FR2075127A5 (en) 1971-10-08
BR7100076D0 (en) 1973-04-26
DE2000397A1 (en) 1971-07-15
DE2000397B2 (en) 1980-02-21

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee