CH630397A5 - Process and apparatus for the preparation of vinyl chloride polymers - Google Patents

Process and apparatus for the preparation of vinyl chloride polymers Download PDF

Info

Publication number
CH630397A5
CH630397A5 CH1408277A CH1408277A CH630397A5 CH 630397 A5 CH630397 A5 CH 630397A5 CH 1408277 A CH1408277 A CH 1408277A CH 1408277 A CH1408277 A CH 1408277A CH 630397 A5 CH630397 A5 CH 630397A5
Authority
CH
Switzerland
Prior art keywords
mixer
mixing
cooling
vinyl chloride
temperature
Prior art date
Application number
CH1408277A
Other languages
German (de)
English (en)
Inventor
Erich Jauss
Ernst Maier
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 CH630397A5 publication Critical patent/CH630397A5/de

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B7/00—Mixing; Kneading
    • B29B7/74—Mixing; Kneading using other mixers or combinations of mixers, e.g. of dissimilar mixers ; Plant
    • B29B7/7466—Combinations of similar mixers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B7/00—Mixing; Kneading
    • B29B7/02—Mixing; Kneading non-continuous, with mechanical mixing or kneading devices, i.e. batch type
    • B29B7/06—Mixing; Kneading non-continuous, with mechanical mixing or kneading devices, i.e. batch type with movable mixing or kneading devices
    • B29B7/10—Mixing; Kneading non-continuous, with mechanical mixing or kneading devices, i.e. batch type with movable mixing or kneading devices rotary
    • B29B7/12—Mixing; Kneading non-continuous, with mechanical mixing or kneading devices, i.e. batch type with movable mixing or kneading devices rotary with single shaft
    • B29B7/16—Mixing; Kneading non-continuous, with mechanical mixing or kneading devices, i.e. batch type with movable mixing or kneading devices rotary with single shaft with paddles or arms
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B7/00—Mixing; Kneading
    • B29B7/80—Component parts, details or accessories; Auxiliary operations
    • B29B7/82—Heating or cooling
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B7/00—Mixing; Kneading
    • B29B7/80—Component parts, details or accessories; Auxiliary operations
    • B29B7/84—Venting or degassing ; Removing liquids, e.g. by evaporating components
    • B29B7/845—Venting, degassing or removing evaporated components in devices with rotary stirrers
    • 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
    • C08F6/00—Post-polymerisation treatments
    • C08F6/001—Removal of residual monomers by physical means
    • C08F6/005—Removal of residual monomers by physical means from solid polymers

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • 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)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
CH1408277A 1976-11-22 1977-11-17 Process and apparatus for the preparation of vinyl chloride polymers CH630397A5 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19762653019 DE2653019A1 (de) 1976-11-22 1976-11-22 Verfahren und vorrichtung zum aufbereiten von vinylchlorid-polymerisaten

Publications (1)

Publication Number Publication Date
CH630397A5 true CH630397A5 (en) 1982-06-15

Family

ID=5993700

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1408277A CH630397A5 (en) 1976-11-22 1977-11-17 Process and apparatus for the preparation of vinyl chloride polymers

Country Status (10)

Country Link
AT (1) AT359741B (fr)
BE (1) BE861060A (fr)
CH (1) CH630397A5 (fr)
DE (1) DE2653019A1 (fr)
ES (1) ES464188A1 (fr)
FR (1) FR2371282A1 (fr)
GB (1) GB1588887A (fr)
IT (1) IT1089401B (fr)
NL (1) NL7712682A (fr)
SE (1) SE7713120L (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3002176C2 (de) * 1980-01-22 1984-11-22 Günther Papenmeier GmbH & Co KG Maschinen- und Apparatebau, 4930 Detmold Verfahren zum Kühlen von PVC-Dryblend
DE3702833A1 (de) * 1987-01-30 1988-08-11 Peter Julius Verfahren und vorrichtung zur herstellung von kautschukmischungen
DE4027261C1 (fr) * 1990-08-29 1991-12-12 Continental Gummi-Werke Ag

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1052426A (fr) * 1962-10-05 1900-01-01
DE1778436C3 (de) * 1968-04-29 1974-08-01 Papenmeier Geb. Mellies, Luise, 4930 Detmold Verfahren und Vorrichtung zum kontinuierlichen Aufbereiten von pulverformigen bis körnigen thermoplastischen Kunststoffen
DE2518501A1 (de) * 1975-04-25 1976-10-28 Hans Kimmel Verfahren zum beseitigen von ueberschuessigem vc-gas aus koernigem pvc
DE2518502A1 (de) * 1975-04-25 1976-11-04 Papenmeier Kg Maschf Guenther Mischerkombination
DE2518492B2 (de) * 1975-04-25 1980-04-17 Friedrich Horst 5840 Schwerte Papenmeier Verfahren und Vorrichtung zum Aufbereiten von Polyvinylchlorid

Also Published As

Publication number Publication date
AT359741B (de) 1980-11-25
GB1588887A (en) 1981-04-29
ES464188A1 (es) 1979-01-01
IT1089401B (it) 1985-06-18
BE861060A (fr) 1978-05-22
DE2653019A1 (de) 1978-05-24
SE7713120L (sv) 1978-05-23
NL7712682A (nl) 1978-05-24
ATA832277A (de) 1980-04-15
FR2371282A1 (fr) 1978-06-16

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Legal Events

Date Code Title Description
PL Patent ceased