JPS5643324A - Production of polyester chip - Google Patents

Production of polyester chip

Info

Publication number
JPS5643324A
JPS5643324A JP11947479A JP11947479A JPS5643324A JP S5643324 A JPS5643324 A JP S5643324A JP 11947479 A JP11947479 A JP 11947479A JP 11947479 A JP11947479 A JP 11947479A JP S5643324 A JPS5643324 A JP S5643324A
Authority
JP
Japan
Prior art keywords
chips
inert gas
polyester chips
intrinsic viscosity
temperature
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.)
Granted
Application number
JP11947479A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6360058B2 (OSRAM
Inventor
Takashige Kato
Yoshio Toyoda
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.)
Nippon Ester Co Ltd
Original Assignee
Nippon Ester Co 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
Application filed by Nippon Ester Co Ltd filed Critical Nippon Ester Co Ltd
Priority to JP11947479A priority Critical patent/JPS5643324A/ja
Publication of JPS5643324A publication Critical patent/JPS5643324A/ja
Publication of JPS6360058B2 publication Critical patent/JPS6360058B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Processes Of Treating Macromolecular Substances (AREA)
  • Polyesters Or Polycarbonates (AREA)
JP11947479A 1979-09-18 1979-09-18 Production of polyester chip Granted JPS5643324A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11947479A JPS5643324A (en) 1979-09-18 1979-09-18 Production of polyester chip

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11947479A JPS5643324A (en) 1979-09-18 1979-09-18 Production of polyester chip

Publications (2)

Publication Number Publication Date
JPS5643324A true JPS5643324A (en) 1981-04-22
JPS6360058B2 JPS6360058B2 (OSRAM) 1988-11-22

Family

ID=14762195

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11947479A Granted JPS5643324A (en) 1979-09-18 1979-09-18 Production of polyester chip

Country Status (1)

Country Link
JP (1) JPS5643324A (OSRAM)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2525614A1 (fr) * 1982-04-21 1983-10-28 Inventa Ag Procede pour la preparation de polyester a haut poids moleculaire
AT505475B1 (de) * 2005-06-14 2011-11-15 Fellinger Markus Verfahren und anlage zur erhöhung der grenzviskosität von polyestermaterial mittels festphasenpolykondensation
JP2013133413A (ja) * 2011-12-27 2013-07-08 Toagosei Co Ltd 水性共重合体エマルションの製造方法

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4932319A (OSRAM) * 1972-07-28 1974-03-25
JPS5036461A (OSRAM) * 1973-06-22 1975-04-05
JPS5373288A (en) * 1976-12-13 1978-06-29 Teijin Ltd Preparation of polyester pellets

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4932319A (OSRAM) * 1972-07-28 1974-03-25
JPS5036461A (OSRAM) * 1973-06-22 1975-04-05
JPS5373288A (en) * 1976-12-13 1978-06-29 Teijin Ltd Preparation of polyester pellets

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2525614A1 (fr) * 1982-04-21 1983-10-28 Inventa Ag Procede pour la preparation de polyester a haut poids moleculaire
AT505475B1 (de) * 2005-06-14 2011-11-15 Fellinger Markus Verfahren und anlage zur erhöhung der grenzviskosität von polyestermaterial mittels festphasenpolykondensation
JP2013133413A (ja) * 2011-12-27 2013-07-08 Toagosei Co Ltd 水性共重合体エマルションの製造方法

Also Published As

Publication number Publication date
JPS6360058B2 (OSRAM) 1988-11-22

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