FR1488331A - Improvements in methods and apparatus for polycondensation of polymerizable materials liable to form a gel - Google Patents

Improvements in methods and apparatus for polycondensation of polymerizable materials liable to form a gel

Info

Publication number
FR1488331A
FR1488331A FR61166A FR61166A FR1488331A FR 1488331 A FR1488331 A FR 1488331A FR 61166 A FR61166 A FR 61166A FR 61166 A FR61166 A FR 61166A FR 1488331 A FR1488331 A FR 1488331A
Authority
FR
France
Prior art keywords
polycondensation
gel
methods
polymerizable materials
materials liable
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
FR61166A
Other languages
French (fr)
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.)
EIDP Inc
Original Assignee
EI Du Pont de Nemours and Co
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
Priority to GB11279/66A priority Critical patent/GB1071790A/en
Application filed by EI Du Pont de Nemours and Co filed Critical EI Du Pont de Nemours and Co
Priority to FR61166A priority patent/FR1488331A/en
Application granted granted Critical
Publication of FR1488331A publication Critical patent/FR1488331A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • C08G69/00—Macromolecular compounds obtained by reactions forming a carboxylic amide link in the main chain of the macromolecule
    • C08G69/02—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids
    • C08G69/04—Preparatory processes
    • 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
    • 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
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J4/00—Feed or outlet devices; Feed or outlet control devices
    • B01J4/008—Feed or outlet control devices
    • 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
    • B01J2219/00049—Controlling or regulating processes
    • B01J2219/00051—Controlling the temperature
    • B01J2219/00074—Controlling the temperature by indirect heating or cooling employing heat exchange fluids
    • B01J2219/00087—Controlling the temperature by indirect heating or cooling employing heat exchange fluids with heat exchange elements outside the reactor
    • B01J2219/00094—Jackets
    • 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
    • B01J2219/185—Details relating to the spatial orientation of the reactor vertical

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Polyamides (AREA)
FR61166A 1966-03-15 1966-05-11 Improvements in methods and apparatus for polycondensation of polymerizable materials liable to form a gel Expired FR1488331A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB11279/66A GB1071790A (en) 1966-03-15 1966-03-15 Polymerization process and apparatus
FR61166A FR1488331A (en) 1966-03-15 1966-05-11 Improvements in methods and apparatus for polycondensation of polymerizable materials liable to form a gel

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB11279/66A GB1071790A (en) 1966-03-15 1966-03-15 Polymerization process and apparatus
FR61166A FR1488331A (en) 1966-03-15 1966-05-11 Improvements in methods and apparatus for polycondensation of polymerizable materials liable to form a gel

Publications (1)

Publication Number Publication Date
FR1488331A true FR1488331A (en) 1967-07-13

Family

ID=29421987

Family Applications (1)

Application Number Title Priority Date Filing Date
FR61166A Expired FR1488331A (en) 1966-03-15 1966-05-11 Improvements in methods and apparatus for polycondensation of polymerizable materials liable to form a gel

Country Status (2)

Country Link
FR (1) FR1488331A (en)
GB (1) GB1071790A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19835914A1 (en) * 1998-08-07 2000-02-17 Basf Ag Process for dosing a liquid, gaseous or supercritical medium into a pressure reactor
CN104645883A (en) * 2015-02-12 2015-05-27 东至绿洲环保化工有限公司 Organic silicon production device
CN112619576A (en) * 2020-11-26 2021-04-09 鲜碧花 Automatic polyethylene processing equipment of control

Also Published As

Publication number Publication date
GB1071790A (en) 1967-06-14

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