JPS52154895A - Novel copolyester and preparation thereof - Google Patents

Novel copolyester and preparation thereof

Info

Publication number
JPS52154895A
JPS52154895A JP6229777A JP6229777A JPS52154895A JP S52154895 A JPS52154895 A JP S52154895A JP 6229777 A JP6229777 A JP 6229777A JP 6229777 A JP6229777 A JP 6229777A JP S52154895 A JPS52154895 A JP S52154895A
Authority
JP
Japan
Prior art keywords
preparation
novel copolyester
copolyester
novel
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.)
Pending
Application number
JP6229777A
Other languages
Japanese (ja)
Inventor
Fuayoru Berunaaru
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.)
Rhone Poulenc Textile SA
Original Assignee
Rhone Poulenc Textile SA
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 Rhone Poulenc Textile SA filed Critical Rhone Poulenc Textile SA
Publication of JPS52154895A publication Critical patent/JPS52154895A/en
Pending 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
    • C08G63/02—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds
    • C08G63/12—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds derived from polycarboxylic acids and polyhydroxy compounds
    • C08G63/16—Dicarboxylic acids and dihydroxy compounds
    • C08G63/18—Dicarboxylic acids and dihydroxy compounds the acids or hydroxy compounds containing carbocyclic rings
    • C08G63/181—Acids containing aromatic rings
    • C08G63/185—Acids containing aromatic rings containing two or more aromatic rings

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)
  • Artificial Filaments (AREA)
JP6229777A 1976-06-01 1977-05-30 Novel copolyester and preparation thereof Pending JPS52154895A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7616730A FR2353583A1 (en) 1976-06-01 1976-06-01 Mesophoric and optically anisotropic copolyesters prepn. - from (4,4)-dicarboxy (p)-terphenyl and aromatic or cyclic diacid or corresp. esters, used to produce moulded articles

Publications (1)

Publication Number Publication Date
JPS52154895A true JPS52154895A (en) 1977-12-22

Family

ID=9173925

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6229777A Pending JPS52154895A (en) 1976-06-01 1977-05-30 Novel copolyester and preparation thereof

Country Status (13)

Country Link
JP (1) JPS52154895A (en)
BE (1) BE855247A (en)
BR (1) BR7703489A (en)
DD (1) DD130042A5 (en)
DE (1) DE2724700A1 (en)
DK (1) DK238077A (en)
ES (1) ES459380A1 (en)
FR (1) FR2353583A1 (en)
IT (1) IT1076794B (en)
LU (1) LU77451A1 (en)
NL (1) NL7706011A (en)
PL (1) PL198573A1 (en)
SE (1) SE7706341L (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007001740A (en) * 2005-06-24 2007-01-11 Takuma Co Ltd Screw feeder

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3822666A1 (en) * 1988-07-05 1990-01-11 Bayer Ag THERMOTROPE, FULLY FLAVORED POLYESTER WITH LOW PROCESSING TEMPERATURE, METHOD FOR THE PRODUCTION THEREOF AND THEIR USE FOR THE PRODUCTION OF MOLDED BODIES, FILAMENTS, FIBERS AND FILMS

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007001740A (en) * 2005-06-24 2007-01-11 Takuma Co Ltd Screw feeder

Also Published As

Publication number Publication date
NL7706011A (en) 1977-12-05
FR2353583B1 (en) 1979-06-29
LU77451A1 (en) 1977-12-14
BR7703489A (en) 1978-04-18
DE2724700A1 (en) 1977-12-15
BE855247A (en) 1977-11-30
DD130042A5 (en) 1978-03-01
FR2353583A1 (en) 1977-12-30
SE7706341L (en) 1977-12-02
DK238077A (en) 1977-12-02
PL198573A1 (en) 1978-03-13
IT1076794B (en) 1985-04-27
ES459380A1 (en) 1978-03-16

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