JPS6254128B2 - - Google Patents

Info

Publication number
JPS6254128B2
JPS6254128B2 JP9952679A JP9952679A JPS6254128B2 JP S6254128 B2 JPS6254128 B2 JP S6254128B2 JP 9952679 A JP9952679 A JP 9952679A JP 9952679 A JP9952679 A JP 9952679A JP S6254128 B2 JPS6254128 B2 JP S6254128B2
Authority
JP
Japan
Prior art keywords
mol
formula
hours
units
phenylene
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
JP9952679A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5548217A (en
Inventor
Samyueru Aauin Robaato
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.)
EIDP Inc
Original Assignee
EI Du Pont de Nemours and Co
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 EI Du Pont de Nemours and Co filed Critical EI Du Pont de Nemours and Co
Publication of JPS5548217A publication Critical patent/JPS5548217A/ja
Publication of JPS6254128B2 publication Critical patent/JPS6254128B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Polyesters Or Polycarbonates (AREA)
  • Artificial Filaments (AREA)
JP9952679A 1978-08-08 1979-08-06 Polymer derived from 3*4**dihydroxybenzophenone or 33hydroxyy4***4hydroxyphenyll*benzophenone and kind of aromatic dicarbon and its filament Granted JPS5548217A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US93190678A 1978-08-08 1978-08-08

Publications (2)

Publication Number Publication Date
JPS5548217A JPS5548217A (en) 1980-04-05
JPS6254128B2 true JPS6254128B2 (en, 2012) 1987-11-13

Family

ID=25461509

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9952679A Granted JPS5548217A (en) 1978-08-08 1979-08-06 Polymer derived from 3*4**dihydroxybenzophenone or 33hydroxyy4***4hydroxyphenyll*benzophenone and kind of aromatic dicarbon and its filament

Country Status (1)

Country Link
JP (1) JPS5548217A (en, 2012)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4321355A (en) * 1980-09-23 1982-03-23 Union Carbide Corporation Process for preparing polyarylates
EP0051933B1 (en) * 1980-11-07 1985-08-14 Imperial Chemical Industries Plc Ptfe compositions containing anisotropic melt-forming polymers
US7772441B1 (en) * 2009-02-26 2010-08-10 E.I. Du Pont De Nemours And Company Process for producing 3,4′ dihydroxybenzophenone

Also Published As

Publication number Publication date
JPS5548217A (en) 1980-04-05

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