DE2303350A1 - Neues verfahren zur herstellung von polyestern und die so erhaltenen produkte - Google Patents

Neues verfahren zur herstellung von polyestern und die so erhaltenen produkte

Info

Publication number
DE2303350A1
DE2303350A1 DE19732303350D DE2303350DA DE2303350A1 DE 2303350 A1 DE2303350 A1 DE 2303350A1 DE 19732303350 D DE19732303350 D DE 19732303350D DE 2303350D A DE2303350D A DE 2303350DA DE 2303350 A1 DE2303350 A1 DE 2303350A1
Authority
DE
Germany
Prior art keywords
polycondensation
parts
polymer
transesterification
polymers
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.)
Granted
Application number
DE19732303350D
Other languages
German (de)
English (en)
Inventor
Robert Thillier
Yves Vaginay
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.)
Rhone Poulenc Textile SA
Original Assignee
Rhone Poulenc Textile 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 Rhone Poulenc Textile SA filed Critical Rhone Poulenc Textile SA
Publication of DE2303350A1 publication Critical patent/DE2303350A1/de
Granted 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
    • C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
    • C08G63/78—Preparation processes
    • C08G63/82—Preparation processes characterised by the catalyst used
    • C08G63/85—Germanium, tin, lead, arsenic, antimony, bismuth, titanium, zirconium, hafnium, vanadium, niobium, tantalum, or compounds thereof
    • 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
    • C08G63/82—Preparation processes characterised by the catalyst used
    • C08G63/87—Non-metals or inter-compounds thereof

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Polyesters Or Polycarbonates (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
DE19732303350D 1972-01-24 1973-01-24 Neues verfahren zur herstellung von polyestern und die so erhaltenen produkte Granted DE2303350A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7202493A FR2168898B1 (es) 1972-01-24 1972-01-24

Publications (1)

Publication Number Publication Date
DE2303350A1 true DE2303350A1 (de) 1973-08-02

Family

ID=9092443

Family Applications (2)

Application Number Title Priority Date Filing Date
DE19732303350 Expired DE2303350C2 (es) 1972-01-24 1973-01-24
DE19732303350D Granted DE2303350A1 (de) 1972-01-24 1973-01-24 Neues verfahren zur herstellung von polyestern und die so erhaltenen produkte

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE19732303350 Expired DE2303350C2 (es) 1972-01-24 1973-01-24

Country Status (12)

Country Link
JP (1) JPS5538974B2 (es)
AR (1) AR193317A1 (es)
BE (1) BE794423A (es)
BR (1) BR7300503D0 (es)
CH (1) CH558394A (es)
DE (2) DE2303350C2 (es)
ES (1) ES410915A1 (es)
FR (1) FR2168898B1 (es)
GB (1) GB1385442A (es)
IT (1) IT976985B (es)
LU (1) LU66886A1 (es)
NL (1) NL7300410A (es)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112878054B (zh) * 2021-02-05 2023-01-10 香港理工大学 一种耐洗性涤纶亲水整理剂及其制备方法

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2465319A (en) * 1941-07-29 1949-03-22 Du Pont Polymeric linear terephthalic esters
FR1153698A (fr) * 1955-05-27 1958-03-20 Ici Ltd Fabrication de polyesters
FR1490477A (fr) * 1965-11-18 1967-08-04 Rhodiaceta Préparation de polyesters linéaires en particulier dérivés d'esters téréphtaliques
US3635899A (en) * 1969-09-04 1972-01-18 Fiber Industries Inc Polyesterification of 1 4- and 1 5-diols

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2465319A (en) * 1941-07-29 1949-03-22 Du Pont Polymeric linear terephthalic esters
FR1153698A (fr) * 1955-05-27 1958-03-20 Ici Ltd Fabrication de polyesters
FR1490477A (fr) * 1965-11-18 1967-08-04 Rhodiaceta Préparation de polyesters linéaires en particulier dérivés d'esters téréphtaliques
DE1645399A1 (de) * 1965-11-18 1970-07-30 Rhodiaceta Verfahren zur Herstellung von linearen Polyestern,insbesondere Terephthalsaeureesterderivaten
US3635899A (en) * 1969-09-04 1972-01-18 Fiber Industries Inc Polyesterification of 1 4- and 1 5-diols

Also Published As

Publication number Publication date
NL7300410A (es) 1973-07-26
CH558394A (fr) 1975-01-31
BR7300503D0 (pt) 1973-09-20
ES410915A1 (es) 1975-12-01
JPS4883195A (es) 1973-11-06
JPS5538974B2 (es) 1980-10-07
LU66886A1 (es) 1973-03-23
GB1385442A (en) 1975-02-26
DE2303350C2 (es) 1989-12-07
AR193317A1 (es) 1973-04-11
IT976985B (it) 1974-09-10
FR2168898A1 (es) 1973-09-07
FR2168898B1 (es) 1977-12-09
BE794423A (fr) 1973-07-23

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Legal Events

Date Code Title Description
OD Request for examination
8128 New person/name/address of the agent

Representative=s name: ZUMSTEIN SEN., F., DR. ASSMANN, E., DIPL.-CHEM. DR

D2 Grant after examination
8364 No opposition during term of opposition