FR1155167A - Perfectionnements à la fabrication de poly-téréphtalate d'éthylène - Google Patents

Perfectionnements à la fabrication de poly-téréphtalate d'éthylène

Info

Publication number
FR1155167A
FR1155167A FR1155167DA FR1155167A FR 1155167 A FR1155167 A FR 1155167A FR 1155167D A FR1155167D A FR 1155167DA FR 1155167 A FR1155167 A FR 1155167A
Authority
FR
France
Prior art keywords
manufacture
polyethylene terephthalate
terephthalate
polyethylene
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
Other languages
English (en)
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.)
CHEMISTRAND CORP
Original Assignee
CHEMISTRAND CORP
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 US525784A external-priority patent/US2857363A/en
Application filed by CHEMISTRAND CORP filed Critical CHEMISTRAND CORP
Application granted granted Critical
Publication of FR1155167A publication Critical patent/FR1155167A/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
    • C08G63/83—Alkali metals, alkaline earth metals, beryllium, magnesium, copper, silver, gold, zinc, cadmium, mercury, manganese, 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
    • C08G63/826—Metals not provided for in groups C08G63/83 - C08G63/86

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)
FR1155167D 1955-08-01 1956-06-29 Perfectionnements à la fabrication de poly-téréphtalate d'éthylène Expired FR1155167A (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US824321XA 1955-08-01 1955-08-01
US525784A US2857363A (en) 1955-08-01 1955-08-01 Catalytic production of polyethylene terephthalate

Publications (1)

Publication Number Publication Date
FR1155167A true FR1155167A (fr) 1958-04-23

Family

ID=26767453

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1155167D Expired FR1155167A (fr) 1955-08-01 1956-06-29 Perfectionnements à la fabrication de poly-téréphtalate d'éthylène

Country Status (2)

Country Link
FR (1) FR1155167A (fr)
GB (1) GB824321A (fr)

Also Published As

Publication number Publication date
GB824321A (en) 1959-11-25

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