AT359741B - METHOD AND DEVICE FOR PREPARING VINYL CHLORIDE POLYMERISATS - Google Patents

METHOD AND DEVICE FOR PREPARING VINYL CHLORIDE POLYMERISATS

Info

Publication number
AT359741B
AT359741B AT832277A AT832277A AT359741B AT 359741 B AT359741 B AT 359741B AT 832277 A AT832277 A AT 832277A AT 832277 A AT832277 A AT 832277A AT 359741 B AT359741 B AT 359741B
Authority
AT
Austria
Prior art keywords
polymerisats
vinyl chloride
preparing vinyl
preparing
chloride
Prior art date
Application number
AT832277A
Other languages
German (de)
Other versions
ATA832277A (en
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 ATA832277A publication Critical patent/ATA832277A/en
Application granted granted Critical
Publication of AT359741B publication Critical patent/AT359741B/en

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
AT832277A 1976-11-22 1977-11-21 METHOD AND DEVICE FOR PREPARING VINYL CHLORIDE POLYMERISATS AT359741B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19762653019 DE2653019A1 (en) 1976-11-22 1976-11-22 PROCESS AND APPARATUS FOR PROCESSING VINYL CHLORIDE POLYMERIZED

Publications (2)

Publication Number Publication Date
ATA832277A ATA832277A (en) 1980-04-15
AT359741B true AT359741B (en) 1980-11-25

Family

ID=5993700

Family Applications (1)

Application Number Title Priority Date Filing Date
AT832277A AT359741B (en) 1976-11-22 1977-11-21 METHOD AND DEVICE FOR PREPARING VINYL CHLORIDE POLYMERISATS

Country Status (10)

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

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3002176C2 (en) * 1980-01-22 1984-11-22 Günther Papenmeier GmbH & Co KG Maschinen- und Apparatebau, 4930 Detmold Process for cooling PVC dry blend
DE3702833A1 (en) * 1987-01-30 1988-08-11 Peter Julius METHOD AND DEVICE FOR PRODUCING RUBBER COMPOUNDS
DE4027261C1 (en) * 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 (en) * 1962-10-05 1900-01-01
DE1778436C3 (en) * 1968-04-29 1974-08-01 Papenmeier Geb. Mellies, Luise, 4930 Detmold Process and device for the continuous processing of powdery to granular thermoplastics
DE2518502A1 (en) * 1975-04-25 1976-11-04 Papenmeier Kg Maschf Guenther Combination mixer for synthetic materials, esp. PVC and additives - for flushing out residual gases and preventing any reabsorption
DE2518492B2 (en) * 1975-04-25 1980-04-17 Friedrich Horst 5840 Schwerte Papenmeier Method and device for processing polyvinyl chloride
DE2518501A1 (en) * 1975-04-25 1976-10-28 Hans Kimmel Removing excess vinyl chloride from PVC - by heating in evacuated mixer with periodic shock-like ventilation

Also Published As

Publication number Publication date
ES464188A1 (en) 1979-01-01
CH630397A5 (en) 1982-06-15
GB1588887A (en) 1981-04-29
ATA832277A (en) 1980-04-15
IT1089401B (en) 1985-06-18
BE861060A (en) 1978-05-22
NL7712682A (en) 1978-05-24
SE7713120L (en) 1978-05-23
FR2371282A1 (en) 1978-06-16
DE2653019A1 (en) 1978-05-24

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee