CA1159461A - 3,6-bis-(hydroxyethoxy)-xanth-9-one - Google Patents

3,6-bis-(hydroxyethoxy)-xanth-9-one

Info

Publication number
CA1159461A
CA1159461A CA000401794A CA401794A CA1159461A CA 1159461 A CA1159461 A CA 1159461A CA 000401794 A CA000401794 A CA 000401794A CA 401794 A CA401794 A CA 401794A CA 1159461 A CA1159461 A CA 1159461A
Authority
CA
Canada
Prior art keywords
bis
xanth
residues
hydroxyethoxy
polycondensation
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
CA000401794A
Other languages
English (en)
Inventor
Patrick J. Horner
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
Mylar Specialty Films US LP
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
Priority claimed from CA000329365A external-priority patent/CA1136330A/fr
Application filed by Imperial Chemical Industries Ltd filed Critical Imperial Chemical Industries Ltd
Priority to CA000401794A priority Critical patent/CA1159461A/fr
Application granted granted Critical
Publication of CA1159461A publication Critical patent/CA1159461A/fr
Expired legal-status Critical Current

Links

Landscapes

  • Polyesters Or Polycarbonates (AREA)
CA000401794A 1978-06-09 1982-04-27 3,6-bis-(hydroxyethoxy)-xanth-9-one Expired CA1159461A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA000401794A CA1159461A (fr) 1978-06-09 1982-04-27 3,6-bis-(hydroxyethoxy)-xanth-9-one

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
GB7826606 1978-06-09
GB26606/78 1978-06-09
CA000329365A CA1136330A (fr) 1978-06-09 1979-06-08 Composition de polyester, articles faconnes a partir de ladite composition et methode de preparation connexe
CA000401794A CA1159461A (fr) 1978-06-09 1982-04-27 3,6-bis-(hydroxyethoxy)-xanth-9-one

Publications (1)

Publication Number Publication Date
CA1159461A true CA1159461A (fr) 1983-12-27

Family

ID=27166284

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000401794A Expired CA1159461A (fr) 1978-06-09 1982-04-27 3,6-bis-(hydroxyethoxy)-xanth-9-one

Country Status (1)

Country Link
CA (1) CA1159461A (fr)

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Legal Events

Date Code Title Description
MKEX Expiry