ES367710A1 - Perfeccionamientos en la construccion de dispositivos para la policondensacion de un prepolimero. - Google Patents

Perfeccionamientos en la construccion de dispositivos para la policondensacion de un prepolimero.

Info

Publication number
ES367710A1
ES367710A1 ES367710A ES367710A ES367710A1 ES 367710 A1 ES367710 A1 ES 367710A1 ES 367710 A ES367710 A ES 367710A ES 367710 A ES367710 A ES 367710A ES 367710 A1 ES367710 A1 ES 367710A1
Authority
ES
Spain
Prior art keywords
plates
stirring system
stirring
series
reaction mixture
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
ES367710A
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.)
Rhodiaceta SA
Original Assignee
Rhodiaceta SA
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 Rhodiaceta SA filed Critical Rhodiaceta SA
Publication of ES367710A1 publication Critical patent/ES367710A1/es
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/18—Stationary reactors having moving elements inside
    • B01J19/20—Stationary reactors having moving elements inside in the form of helices, e.g. screw reactors
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
    • B01F27/05—Stirrers
    • B01F27/07—Stirrers characterised by their mounting on the shaft
    • B01F27/072—Stirrers characterised by their mounting on the shaft characterised by the disposition of the stirrers with respect to the rotating axis
    • B01F27/0724—Stirrers characterised by their mounting on the shaft characterised by the disposition of the stirrers with respect to the rotating axis directly mounted on the rotating axis
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
    • C08G63/78—Preparation processes
    • C08G63/785—Preparation processes characterised by the apparatus used
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/18—Details relating to the spatial orientation of the reactor
    • B01J2219/182—Details relating to the spatial orientation of the reactor horizontal

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Other Resins Obtained By Reactions Not Involving Carbon-To-Carbon Unsaturated Bonds (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Polyesters Or Polycarbonates (AREA)
ES367710A 1968-05-27 1969-05-27 Perfeccionamientos en la construccion de dispositivos para la policondensacion de un prepolimero. Expired ES367710A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR153065 1968-05-27

Publications (1)

Publication Number Publication Date
ES367710A1 true ES367710A1 (es) 1971-04-16

Family

ID=8650629

Family Applications (1)

Application Number Title Priority Date Filing Date
ES367710A Expired ES367710A1 (es) 1968-05-27 1969-05-27 Perfeccionamientos en la construccion de dispositivos para la policondensacion de un prepolimero.

Country Status (10)

Country Link
JP (1) JPS4925436B1 (lt)
AT (1) AT300372B (lt)
BE (1) BE733657A (lt)
CH (1) CH518998A (lt)
DE (1) DE1926987A1 (lt)
ES (1) ES367710A1 (lt)
FR (1) FR1578999A (lt)
GB (1) GB1267077A (lt)
LU (1) LU58718A1 (lt)
NL (1) NL6907626A (lt)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3807703A (en) * 1972-10-12 1974-04-30 Usm Corp Mixer-emulsators
NL1017260C2 (nl) * 2001-02-01 2002-08-02 Dsm Nv Reactor en werkwijze voor het continu bereiden van een polyester.
CN101220140B (zh) * 2007-12-24 2010-08-25 中昊晨光化工研究院 一种酯交换和缩聚反应的反应装置
WO2011062600A1 (en) * 2009-11-19 2011-05-26 E. I. Du Pont De Nemours And Company Polycondensation with a kneader reactor

Also Published As

Publication number Publication date
DE1926987A1 (de) 1969-12-04
BE733657A (lt) 1969-11-27
JPS4925436B1 (lt) 1974-06-29
LU58718A1 (lt) 1970-01-14
AT300372B (de) 1972-07-25
NL6907626A (lt) 1969-12-01
GB1267077A (lt) 1972-03-15
CH518998A (fr) 1972-02-15
FR1578999A (lt) 1969-08-22

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