FR1240184A - Advanced manufacturing process for highly polymerized polymethylene terephthalates - Google Patents

Advanced manufacturing process for highly polymerized polymethylene terephthalates

Info

Publication number
FR1240184A
FR1240184A FR807068A FR807068A FR1240184A FR 1240184 A FR1240184 A FR 1240184A FR 807068 A FR807068 A FR 807068A FR 807068 A FR807068 A FR 807068A FR 1240184 A FR1240184 A FR 1240184A
Authority
FR
France
Prior art keywords
manufacturing process
advanced manufacturing
highly polymerized
polymethylene terephthalates
terephthalates
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
FR807068A
Other languages
French (fr)
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.)
Imperial Chemical Industries Ltd
Original Assignee
Imperial Chemical Industries 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 Imperial Chemical Industries Ltd filed Critical Imperial Chemical Industries Ltd
Application granted granted Critical
Publication of FR1240184A publication Critical patent/FR1240184A/en
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
    • C08G63/85—Germanium, tin, lead, arsenic, antimony, bismuth, titanium, zirconium, hafnium, vanadium, niobium, tantalum, or compounds thereof
    • C08G63/86—Germanium, antimony, or compounds thereof
    • C08G63/866—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)
FR807068A 1958-10-08 1959-10-08 Advanced manufacturing process for highly polymerized polymethylene terephthalates Expired FR1240184A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB3207558A GB879265A (en) 1958-10-08 1958-10-08 Manufacture of highly polymeric polymethylene terephthalates
GB275459 1959-01-26

Publications (1)

Publication Number Publication Date
FR1240184A true FR1240184A (en) 1960-12-12

Family

ID=26237709

Family Applications (1)

Application Number Title Priority Date Filing Date
FR807068A Expired FR1240184A (en) 1958-10-08 1959-10-08 Advanced manufacturing process for highly polymerized polymethylene terephthalates

Country Status (5)

Country Link
BE (1) BE583427A (en)
DE (1) DE1295188B (en)
FR (1) FR1240184A (en)
GB (1) GB879265A (en)
NL (1) NL244130A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1037256A (en) * 1962-07-21 1966-07-27 Toyo Rayon Co Ltd Process for producing polyesters
CN100393775C (en) * 2003-12-04 2008-06-11 帝人纤维株式会社 Polyester, process for producing the same, fiber, and polymerization catalyst for polyester

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL97390C (en) * 1953-02-27
BE552781A (en) * 1955-11-23

Also Published As

Publication number Publication date
NL244130A (en)
GB879265A (en) 1961-10-11
BE583427A (en) 1960-04-08
DE1295188B (en) 1969-05-14

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