FR2090308A1 - - Google Patents

Info

Publication number
FR2090308A1
FR2090308A1 FR7119130A FR7119130A FR2090308A1 FR 2090308 A1 FR2090308 A1 FR 2090308A1 FR 7119130 A FR7119130 A FR 7119130A FR 7119130 A FR7119130 A FR 7119130A FR 2090308 A1 FR2090308 A1 FR 2090308A1
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
FR7119130A
Other languages
French (fr)
Other versions
FR2090308B1 (enrdf_load_stackoverflow
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.)
Mitsubishi Chemical Corp
Original Assignee
Mitsubishi Rayon 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
Priority claimed from JP45044983A external-priority patent/JPS499115B1/ja
Priority claimed from JP4498170A external-priority patent/JPS499113B1/ja
Priority claimed from JP4498070A external-priority patent/JPS499112B1/ja
Priority claimed from JP4498270A external-priority patent/JPS499114B1/ja
Application filed by Mitsubishi Rayon Co Ltd filed Critical Mitsubishi Rayon Co Ltd
Publication of FR2090308A1 publication Critical patent/FR2090308A1/fr
Application granted granted Critical
Publication of FR2090308B1 publication Critical patent/FR2090308B1/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
    • 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
    • C08G63/86—Germanium, antimony, 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)
FR7119130A 1970-05-26 1971-05-26 Expired FR2090308B1 (enrdf_load_stackoverflow)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP45044983A JPS499115B1 (enrdf_load_stackoverflow) 1970-05-26 1970-05-26
JP4498170A JPS499113B1 (enrdf_load_stackoverflow) 1970-05-26 1970-05-26
JP4498070A JPS499112B1 (enrdf_load_stackoverflow) 1970-05-26 1970-05-26
JP4498270A JPS499114B1 (enrdf_load_stackoverflow) 1970-05-26 1970-05-26

Publications (2)

Publication Number Publication Date
FR2090308A1 true FR2090308A1 (enrdf_load_stackoverflow) 1972-01-14
FR2090308B1 FR2090308B1 (enrdf_load_stackoverflow) 1974-03-08

Family

ID=27461623

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7119130A Expired FR2090308B1 (enrdf_load_stackoverflow) 1970-05-26 1971-05-26

Country Status (4)

Country Link
DE (1) DE2126218B2 (enrdf_load_stackoverflow)
FR (1) FR2090308B1 (enrdf_load_stackoverflow)
GB (1) GB1351194A (enrdf_load_stackoverflow)
NL (1) NL7107222A (enrdf_load_stackoverflow)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2811982A1 (de) * 1978-03-18 1979-09-27 Huels Chemische Werke Ag Verfahren zur herstellung von hochmolekularem poly(ethylenterephthalat)
CA2045134C (en) * 1989-11-15 1999-03-16 Tai Sasamoto Rubber-reinforcing polyester fiber and process for preparation thereof
CN114031755B (zh) * 2021-12-24 2023-04-07 苏州苏震生物工程有限公司 一种聚对苯二甲酸乙二酯的制备方法

Also Published As

Publication number Publication date
DE2126218A1 (de) 1971-12-09
NL7107222A (enrdf_load_stackoverflow) 1971-11-30
FR2090308B1 (enrdf_load_stackoverflow) 1974-03-08
GB1351194A (en) 1974-04-24
DE2126218B2 (de) 1978-08-17

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Legal Events

Date Code Title Description
ST Notification of lapse