FR1399212A - Processes for the preparation of thermoplastic polycondensation products - Google Patents

Processes for the preparation of thermoplastic polycondensation products

Info

Publication number
FR1399212A
FR1399212A FR978883A FR978883A FR1399212A FR 1399212 A FR1399212 A FR 1399212A FR 978883 A FR978883 A FR 978883A FR 978883 A FR978883 A FR 978883A FR 1399212 A FR1399212 A FR 1399212A
Authority
FR
France
Prior art keywords
processes
preparation
polycondensation products
thermoplastic polycondensation
thermoplastic
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
FR978883A
Other languages
French (fr)
Inventor
Hermann Schnell
Rudolf Schneider
Gottfried Gerlach
Otto Court
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.)
Bayer AG
Original Assignee
Bayer 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 Bayer AG filed Critical Bayer AG
Priority to FR978883A priority Critical patent/FR1399212A/en
Application granted granted Critical
Publication of FR1399212A publication Critical patent/FR1399212A/en
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
    • 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
    • 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
    • C08G64/00—Macromolecular compounds obtained by reactions forming a carbonic ester link in the main chain of the macromolecule
    • C08G64/20—General preparatory processes
    • C08G64/205—General preparatory 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)
FR978883A 1963-07-24 1964-06-19 Processes for the preparation of thermoplastic polycondensation products Expired FR1399212A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR978883A FR1399212A (en) 1963-07-24 1964-06-19 Processes for the preparation of thermoplastic polycondensation products

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DEF0040328 1963-07-24
FR978883A FR1399212A (en) 1963-07-24 1964-06-19 Processes for the preparation of thermoplastic polycondensation products

Publications (1)

Publication Number Publication Date
FR1399212A true FR1399212A (en) 1965-05-14

Family

ID=25975853

Family Applications (1)

Application Number Title Priority Date Filing Date
FR978883A Expired FR1399212A (en) 1963-07-24 1964-06-19 Processes for the preparation of thermoplastic polycondensation products

Country Status (1)

Country Link
FR (1) FR1399212A (en)

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