JPS569535B2 - - Google Patents

Info

Publication number
JPS569535B2
JPS569535B2 JP1235972A JP1235972A JPS569535B2 JP S569535 B2 JPS569535 B2 JP S569535B2 JP 1235972 A JP1235972 A JP 1235972A JP 1235972 A JP1235972 A JP 1235972A JP S569535 B2 JPS569535 B2 JP S569535B2
Authority
JP
Japan
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
JP1235972A
Other languages
Japanese (ja)
Other versions
JPS4896691A (zh
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 filed Critical
Priority to JP1235972A priority Critical patent/JPS569535B2/ja
Publication of JPS4896691A publication Critical patent/JPS4896691A/ja
Publication of JPS569535B2 publication Critical patent/JPS569535B2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Polyesters Or Polycarbonates (AREA)
  • Artificial Filaments (AREA)
JP1235972A 1972-02-03 1972-02-03 Expired JPS569535B2 (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1235972A JPS569535B2 (zh) 1972-02-03 1972-02-03

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1235972A JPS569535B2 (zh) 1972-02-03 1972-02-03

Publications (2)

Publication Number Publication Date
JPS4896691A JPS4896691A (zh) 1973-12-10
JPS569535B2 true JPS569535B2 (zh) 1981-03-02

Family

ID=11803068

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1235972A Expired JPS569535B2 (zh) 1972-02-03 1972-02-03

Country Status (1)

Country Link
JP (1) JPS569535B2 (zh)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3433770A (en) * 1964-06-01 1969-03-18 Teijin Ltd Addition of diaryl ester to polycondensation step of polyesterification process
US3444141A (en) * 1963-06-19 1969-05-13 Teijin Ltd Addition of phenol carbonate derivatives in polyester condensation
JPS4862894A (zh) * 1971-12-07 1973-09-01

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3444141A (en) * 1963-06-19 1969-05-13 Teijin Ltd Addition of phenol carbonate derivatives in polyester condensation
US3433770A (en) * 1964-06-01 1969-03-18 Teijin Ltd Addition of diaryl ester to polycondensation step of polyesterification process
JPS4862894A (zh) * 1971-12-07 1973-09-01

Also Published As

Publication number Publication date
JPS4896691A (zh) 1973-12-10

Similar Documents

Publication Publication Date Title
CS172400B2 (zh)
CS166669B2 (zh)
CS167567B1 (zh)
CS168032B2 (zh)
JPS4915168U (zh)
CS152184B1 (zh)
CS170309B1 (zh)
CS167418B1 (zh)
CS166913B1 (zh)
CS159110B1 (zh)
CS158470B1 (zh)
CS156198B1 (zh)
JPS4889000A (zh)
CS155580B1 (zh)
CS154135B1 (zh)
CS152940B1 (zh)
CH565479A5 (zh)
CH595063A5 (zh)
CH572421A5 (zh)
CH573776A5 (zh)
CH574863A5 (zh)
CH575177A5 (zh)
CH576065A5 (zh)
CH576161A5 (zh)
CH577464A5 (zh)