ES464188A1 - Procedimiento y aparato para la preparacion de polimeros de cloruro de vinilo - Google Patents

Procedimiento y aparato para la preparacion de polimeros de cloruro de vinilo

Info

Publication number
ES464188A1
ES464188A1 ES464188A ES464188A ES464188A1 ES 464188 A1 ES464188 A1 ES 464188A1 ES 464188 A ES464188 A ES 464188A ES 464188 A ES464188 A ES 464188A ES 464188 A1 ES464188 A1 ES 464188A1
Authority
ES
Spain
Prior art keywords
vinyl chloride
mixer
fitted
stirrer
pulverulent
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
ES464188A
Other languages
English (en)
Spanish (es)
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.)
Hoechst AG
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 ES464188A1 publication Critical patent/ES464188A1/es
Expired legal-status Critical Current

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)
ES464188A 1976-11-22 1977-11-16 Procedimiento y aparato para la preparacion de polimeros de cloruro de vinilo Expired ES464188A1 (es)

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
ES464188A1 true ES464188A1 (es) 1979-01-01

Family

ID=5993700

Family Applications (1)

Application Number Title Priority Date Filing Date
ES464188A Expired ES464188A1 (es) 1976-11-22 1977-11-16 Procedimiento y aparato para la preparacion de polimeros de cloruro de vinilo

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
SE7713120L (sv) 1978-05-23
ATA832277A (de) 1980-04-15
DE2653019A1 (de) 1978-05-24
FR2371282A1 (fr) 1978-06-16
NL7712682A (nl) 1978-05-24
CH630397A5 (en) 1982-06-15
IT1089401B (it) 1985-06-18
BE861060A (fr) 1978-05-22

Similar Documents

Publication Publication Date Title
GB1040114A (en) Improvements in or relating to the preparation of polymers and copolymers having a base of vinyl chloride
NO171793C (no) Kopolymerer av karbonmonoksyd og en eller flere olefinisk umettede forbindelser, samt fremgangsmaate for fremstilling av olefinkarbonmonoksyd-kopolymerer
JPS578208A (en) High-alpha-methylstyrene content copolyymer, its production and composition containing the same
ES401348A1 (es) Procedimiento para la preparacion de una dispersion de un polimero de condensacion.
JPS5655410A (en) Continuous bulk polymerization of styrene type copolymer
ES8103119A1 (es) Un metodo para polimerizar continuamente en masa polimezclasque tienen una fase de caucho dienico dispersada en forma departiculas de caucho
ES464188A1 (es) Procedimiento y aparato para la preparacion de polimeros de cloruro de vinilo
NO894955L (no) Fremgangsmaate for fremstilling av en kryssbundet skummet vinylkloridholdig polymer
ES454077A2 (es) Procedimiento para preparar composiciones pulverulentas polimericas y copolimericas a base de cloruro de vinilo.
ES424899A1 (es) Procedimiento de preparacion en masa de polimeros y copoli-meros a base de cloruro de vinilo.
US3801555A (en) Mass polymerization of conjugated dienes with organo lithium catalysts
GB1430671A (en) Polymerization of vinyl chloride
JPS5439494A (en) Continuous preparation of poly-para-phenylene terephthalamide
JPS5474889A (en) Preparation of methyl methacrylate polymer
ES286141A1 (es) Procedimiento para la obtencion de mezclas de materias termoplasticas expansibles de particulas finas
JPS54105198A (en) Preparation of poly--phenylene terephthalamide
GB970967A (en) Improvements in or relating to polychloral film and sheet products
JPS5693710A (en) Continuous suspension polymerization of vinyl chloride
GB1314084A (en) Polymer blends
KR830009140A (ko) 고분자 물질 및 이를 함유하는 액상제품의 제조방법
KR880010040A (ko) 비닐리덴 클로라이드 중합체용 고체용매인 디메틸술폰
GB1118602A (en) Copolymers containing repeating tetramethylene oxide units and repeating cyclohexane-1-methylene-2-methylene oxide units
JPS5670003A (en) Solid catalyst for polymerization of olefin
GB917482A (en) Preparation of cis 1,4 polyisoprene
JPS5523157A (en) Production of olefin polymer