FR2215437A1 - - Google Patents

Info

Publication number
FR2215437A1
FR2215437A1 FR7328269A FR7328269A FR2215437A1 FR 2215437 A1 FR2215437 A1 FR 2215437A1 FR 7328269 A FR7328269 A FR 7328269A FR 7328269 A FR7328269 A FR 7328269A FR 2215437 A1 FR2215437 A1 FR 2215437A1
Authority
FR
France
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
FR7328269A
Other languages
French (fr)
Other versions
FR2215437B1 (enrdf_load_html_response
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.)
Toyobo Co Ltd
Original Assignee
Toyobo Co Ltd
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 Toyobo Co Ltd filed Critical Toyobo Co Ltd
Publication of FR2215437A1 publication Critical patent/FR2215437A1/fr
Application granted granted Critical
Publication of FR2215437B1 publication Critical patent/FR2215437B1/fr
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
    • C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
    • C08G63/78—Preparation processes

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)
FR7328269A 1973-01-26 1973-08-01 Expired FR2215437B1 (enrdf_load_html_response)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1133773A JPS4999697A (enrdf_load_html_response) 1973-01-26 1973-01-26

Publications (2)

Publication Number Publication Date
FR2215437A1 true FR2215437A1 (enrdf_load_html_response) 1974-08-23
FR2215437B1 FR2215437B1 (enrdf_load_html_response) 1978-08-04

Family

ID=11775205

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7328269A Expired FR2215437B1 (enrdf_load_html_response) 1973-01-26 1973-08-01

Country Status (5)

Country Link
JP (1) JPS4999697A (enrdf_load_html_response)
DE (1) DE2338824A1 (enrdf_load_html_response)
FR (1) FR2215437B1 (enrdf_load_html_response)
GB (1) GB1431681A (enrdf_load_html_response)
NL (1) NL7310610A (enrdf_load_html_response)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0046670A1 (en) * 1980-08-25 1982-03-03 Celanese Corporation Process for the preparation of polybutylene terephthalate
FR2591604A1 (fr) * 1985-12-17 1987-06-19 Davy Mckee Ag Procede pour la production en continu de polyterephtalate de butylene a haut poids moleculaires.
EP0431977A3 (en) * 1989-12-08 1992-05-27 E.I. Du Pont De Nemours And Company Process for increasing the direct esterification reaction rate of a diacid with a glycol

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2015230097B2 (en) 2014-03-11 2016-12-15 Furanix Technologies B.V. Polyester and method for preparing such a polyester

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB932244A (en) * 1958-11-18 1963-07-24 Monsanto Chemicals Preparation of polyethylene terephthalate from terephthalic acid and ethylene glycol

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0046670A1 (en) * 1980-08-25 1982-03-03 Celanese Corporation Process for the preparation of polybutylene terephthalate
FR2591604A1 (fr) * 1985-12-17 1987-06-19 Davy Mckee Ag Procede pour la production en continu de polyterephtalate de butylene a haut poids moleculaires.
EP0431977A3 (en) * 1989-12-08 1992-05-27 E.I. Du Pont De Nemours And Company Process for increasing the direct esterification reaction rate of a diacid with a glycol

Also Published As

Publication number Publication date
FR2215437B1 (enrdf_load_html_response) 1978-08-04
NL7310610A (enrdf_load_html_response) 1974-07-30
GB1431681A (en) 1976-04-14
JPS4999697A (enrdf_load_html_response) 1974-09-20
DE2338824A1 (de) 1974-08-01

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