FR1358041A - Process and apparatus for the continuous preparation of polyethylene phthalates - Google Patents

Process and apparatus for the continuous preparation of polyethylene phthalates

Info

Publication number
FR1358041A
FR1358041A FR935839A FR935839A FR1358041A FR 1358041 A FR1358041 A FR 1358041A FR 935839 A FR935839 A FR 935839A FR 935839 A FR935839 A FR 935839A FR 1358041 A FR1358041 A FR 1358041A
Authority
FR
France
Prior art keywords
continuous preparation
phthalates
polyethylene
polyethylene phthalates
continuous
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
FR935839A
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.)
Hoechst AG
Original Assignee
Hoechst AG
Farbwerke 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, Farbwerke Hoechst AG filed Critical Hoechst AG
Priority to FR935839A priority Critical patent/FR1358041A/en
Application granted granted Critical
Publication of FR1358041A publication Critical patent/FR1358041A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J45/00—Discharge tubes functioning as thermionic generators
    • 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
    • B01J19/185—Stationary reactors having moving elements inside of the pulsating type
    • 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
    • B01J3/00—Processes of utilising sub-atmospheric or super-atmospheric pressure to effect chemical or physical change of matter; Apparatus therefor
    • B01J3/006—Processes utilising sub-atmospheric pressure; Apparatus therefor
    • 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
    • B01J2219/00049—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
    • B01J2219/00049—Controlling or regulating processes
    • B01J2219/00051—Controlling the temperature
    • B01J2219/0015—Controlling the temperature by thermal insulation means
    • B01J2219/00153—Vacuum spaces

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
FR935839A 1962-05-23 1963-05-24 Process and apparatus for the continuous preparation of polyethylene phthalates Expired FR1358041A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR935839A FR1358041A (en) 1962-05-23 1963-05-24 Process and apparatus for the continuous preparation of polyethylene phthalates

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DEF0036886 1962-05-23
FR935839A FR1358041A (en) 1962-05-23 1963-05-24 Process and apparatus for the continuous preparation of polyethylene phthalates

Publications (1)

Publication Number Publication Date
FR1358041A true FR1358041A (en) 1964-04-10

Family

ID=25975333

Family Applications (1)

Application Number Title Priority Date Filing Date
FR935839A Expired FR1358041A (en) 1962-05-23 1963-05-24 Process and apparatus for the continuous preparation of polyethylene phthalates

Country Status (1)

Country Link
FR (1) FR1358041A (en)

Similar Documents

Publication Publication Date Title
FR1361063A (en) Process and apparatus for the continuous preparation of bis-2-hydroxyethyl phthalates
FR88261E (en) Reaction apparatus for the preparation of polyethylene phthalates
CH415573A (en) Method and apparatus for the preparation of metal nitrides
FR1162646A (en) Process and apparatus for the preparation of carbon black
FR1473816A (en) Method and apparatus for the continuous production of solid propellants
FR1358041A (en) Process and apparatus for the continuous preparation of polyethylene phthalates
FR1386838A (en) Process and apparatus for the preparation of heteroblock copolymers
FR1352152A (en) Process and apparatus for the preparation of sausages
OA05449A (en) Process and apparatus for the continuous preparation of uranium tetrafluoride.
FR89161E (en) Process and apparatus for the preparation of phosphorus pentasulfide
FR87990E (en) Process and apparatus for the continuous preparation of bis-2-hydroxyethyl phthalates
FR1516831A (en) Process and apparatus for the preparation of articles of manufacture of polytetrafluoroethylene
FR1503018A (en) Method and apparatus for the preparation of hydrogen
FR1482528A (en) Method and apparatus for the preparation of fur brushes
FR1295954A (en) Apparatus and method for the continuous manufacture of organomagnesium derivatives
FR1417873A (en) Process and apparatus for the preparation of 2-chloro-butadiene-1, 3
FR1327272A (en) Method and apparatus for the production of granules
FR1367995A (en) Process and apparatus for the preparation of polyesters
FR1189576A (en) Method and apparatus for the continuous homogenization of viscous mixtures
FR1384002A (en) Method and apparatus for the continuous production of calcium alkoxyalcoholates
FR1357905A (en) Reaction apparatus for the preparation of polyethylene phthalates
BE640469A (en) Method and apparatus for the preparation of mercaptobenzothiazole
FR1433997A (en) Method and apparatus for the continuous preparation of peroxydicarbonic esters
FR1324121A (en) Process and apparatus for the preparation of sulfuric esters
FR1461113A (en) Process and apparatus for the continuous preparation of compounds suitable for polycondensation and polymerization