ES321771A1 - Method for the continuous production of appropriate combinations for its polycondensation and polymerization through reaction of its initial products. (Machine-translation by Google Translate, not legally binding) - Google Patents

Method for the continuous production of appropriate combinations for its polycondensation and polymerization through reaction of its initial products. (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES321771A1
ES321771A1 ES0321771A ES321771A ES321771A1 ES 321771 A1 ES321771 A1 ES 321771A1 ES 0321771 A ES0321771 A ES 0321771A ES 321771 A ES321771 A ES 321771A ES 321771 A1 ES321771 A1 ES 321771A1
Authority
ES
Spain
Prior art keywords
reaction
polycondensation
translation
polymerization
machine
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
ES0321771A
Other languages
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.)
Chatillon Soc Anonime Italiana Per Le Fibre Te Ssili Art
Karl Fischer Apparate-Und Rohleitungsbau
Original Assignee
Chatillon Soc Anonime Italiana Per Le Fibre Te Ssili Art
Karl Fischer Apparate-Und Rohleitungsbau
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 Chatillon Soc Anonime Italiana Per Le Fibre Te Ssili Art, Karl Fischer Apparate-Und Rohleitungsbau filed Critical Chatillon Soc Anonime Italiana Per Le Fibre Te Ssili Art
Publication of ES321771A1 publication Critical patent/ES321771A1/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C69/00—Esters of carboxylic acids; Esters of carbonic or haloformic acids
    • C07C69/76—Esters of carboxylic acids having a carboxyl group bound to a carbon atom of a six-membered aromatic ring
    • C07C69/80—Phthalic acid esters
    • C07C69/82—Terephthalic acid esters
    • 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
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C67/00—Preparation of carboxylic acid esters
    • C07C67/03—Preparation of carboxylic acid esters by reacting an ester group with a hydroxy group
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C67/00—Preparation of carboxylic acid esters
    • C07C67/08—Preparation of carboxylic acid esters by reacting carboxylic acids or symmetrical anhydrides with the hydroxy or O-metal group of organic compounds
    • 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)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Polyesters Or Polycarbonates (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Polyamides (AREA)

Abstract

Method for the continuous production of appropriate combinations for its polycondensation and polymerization by reaction of its initial products, especially by esterification of dibasic acids and glycols or by transesterification of esters of aromatic dicarboxylic acids with glycols, characterized in that a mixture of the initial products is conducted longitudinally through a hollow space of elongated shape heated to the reaction temperature, namely, against the effect of a conveyor that is inside the hollow space, which has a stronger effect on the mixture than on the reaction monomer product. (Machine-translation by Google Translate, not legally binding)
ES0321771A 1965-01-15 1966-01-14 Method for the continuous production of appropriate combinations for its polycondensation and polymerization through reaction of its initial products. (Machine-translation by Google Translate, not legally binding) Expired ES321771A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT81565 1965-01-15
IT81365 1965-01-15

Publications (1)

Publication Number Publication Date
ES321771A1 true ES321771A1 (en) 1967-03-01

Family

ID=26325044

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0321771A Expired ES321771A1 (en) 1965-01-15 1966-01-14 Method for the continuous production of appropriate combinations for its polycondensation and polymerization through reaction of its initial products. (Machine-translation by Google Translate, not legally binding)

Country Status (11)

Country Link
JP (1) JPS493977B1 (en)
AT (1) AT267874B (en)
BE (1) BE675112A (en)
CH (1) CH473756A (en)
DE (1) DE1518908B2 (en)
ES (1) ES321771A1 (en)
FR (1) FR1461113A (en)
GB (1) GB1139218A (en)
LU (1) LU50255A1 (en)
NL (1) NL143213B (en)
SE (1) SE335799B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5184879U (en) * 1974-12-25 1976-07-07

Also Published As

Publication number Publication date
AT267874B (en) 1969-01-27
BE675112A (en) 1966-05-03
LU50255A1 (en) 1966-03-14
CH473756A (en) 1969-06-15
JPS493977B1 (en) 1974-01-29
GB1139218A (en) 1969-01-08
FR1461113A (en) 1966-12-02
DE1518908A1 (en) 1969-06-19
NL6600271A (en) 1966-07-18
DE1518908B2 (en) 1975-05-28
SE335799B (en) 1971-06-07
NL143213B (en) 1974-09-16

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