GB804495A - Improvements in or relating to the preparation of poly-alkylene terephthalates and fibres and films made therefrom - Google Patents

Improvements in or relating to the preparation of poly-alkylene terephthalates and fibres and films made therefrom

Info

Publication number
GB804495A
GB804495A GB29356/55A GB2935655A GB804495A GB 804495 A GB804495 A GB 804495A GB 29356/55 A GB29356/55 A GB 29356/55A GB 2935655 A GB2935655 A GB 2935655A GB 804495 A GB804495 A GB 804495A
Authority
GB
United Kingdom
Prior art keywords
terephthalate
alkali metal
diol
mono
reacting
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
GB29356/55A
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.)
Gevaert Photo Producten NV
Original Assignee
Gevaert Photo Producten NV
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 Gevaert Photo Producten NV filed Critical Gevaert Photo Producten NV
Publication of GB804495A publication Critical patent/GB804495A/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

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)
GB29356/55A 1954-10-14 1955-10-14 Improvements in or relating to the preparation of poly-alkylene terephthalates and fibres and films made therefrom Expired GB804495A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR804495X 1954-10-14

Publications (1)

Publication Number Publication Date
GB804495A true GB804495A (en) 1958-11-19

Family

ID=9250774

Family Applications (1)

Application Number Title Priority Date Filing Date
GB29356/55A Expired GB804495A (en) 1954-10-14 1955-10-14 Improvements in or relating to the preparation of poly-alkylene terephthalates and fibres and films made therefrom

Country Status (2)

Country Link
BE (1) BE542060A (https=)
GB (1) GB804495A (https=)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013087199A1 (en) 2011-12-16 2013-06-20 Saudi Basic Industries Corporation (Sabic) Process for synthesizing a new catalyst complex for the production of polyethylene terephthlate

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013087199A1 (en) 2011-12-16 2013-06-20 Saudi Basic Industries Corporation (Sabic) Process for synthesizing a new catalyst complex for the production of polyethylene terephthlate
US8629234B2 (en) 2011-12-16 2014-01-14 Saudi Basic Industries Corporation Process for synthesizing a new catalyst complex for the production of polyethylene terephthlate
CN104105736A (zh) * 2011-12-16 2014-10-15 沙特基础工业公司 生产聚对苯二甲酸乙二酯用的新催化剂络合物的合成方法
CN104105736B (zh) * 2011-12-16 2016-08-24 沙特基础工业公司 生产聚对苯二甲酸乙二酯用的新催化剂络合物的合成方法

Also Published As

Publication number Publication date
BE542060A (https=)

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