IT1089401B - Processo e apparecchio per il trattamento di polineri del cloruro di vinile - Google Patents

Processo e apparecchio per il trattamento di polineri del cloruro di vinile

Info

Publication number
IT1089401B
IT1089401B IT29838/77A IT2983877A IT1089401B IT 1089401 B IT1089401 B IT 1089401B IT 29838/77 A IT29838/77 A IT 29838/77A IT 2983877 A IT2983877 A IT 2983877A IT 1089401 B IT1089401 B IT 1089401B
Authority
IT
Italy
Prior art keywords
polyners
treatment
vinyl chloride
vinyl
chloride
Prior art date
Application number
IT29838/77A
Other languages
English (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
Application granted granted Critical
Publication of IT1089401B publication Critical patent/IT1089401B/it

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)
IT29838/77A 1976-11-22 1977-11-18 Processo e apparecchio per il trattamento di polineri del cloruro di vinile IT1089401B (it)

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
IT1089401B true IT1089401B (it) 1985-06-18

Family

ID=5993700

Family Applications (1)

Application Number Title Priority Date Filing Date
IT29838/77A IT1089401B (it) 1976-11-22 1977-11-18 Processo e apparecchio per il trattamento di polineri del cloruro di vinile

Country Status (10)

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

Families Citing this family (4)

* 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 (it) * 1990-08-29 1991-12-12 Continental Gummi-Werke Ag
IT202300005352A1 (it) * 2023-03-21 2024-09-21 Colmec S P A Processo di produzione di silicone base

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1052426A (it) * 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
GB1588887A (en) 1981-04-29
FR2371282A1 (fr) 1978-06-16
NL7712682A (nl) 1978-05-24
CH630397A5 (en) 1982-06-15
ATA832277A (de) 1980-04-15
SE7713120L (sv) 1978-05-23
BE861060A (fr) 1978-05-22
ES464188A1 (es) 1979-01-01
DE2653019A1 (de) 1978-05-24
AT359741B (de) 1980-11-25

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