JPS56147823A - Cooling and solidifying method of polyester - Google Patents

Cooling and solidifying method of polyester

Info

Publication number
JPS56147823A
JPS56147823A JP5073280A JP5073280A JPS56147823A JP S56147823 A JPS56147823 A JP S56147823A JP 5073280 A JP5073280 A JP 5073280A JP 5073280 A JP5073280 A JP 5073280A JP S56147823 A JPS56147823 A JP S56147823A
Authority
JP
Japan
Prior art keywords
molten
tetramethylene terephthalate
spherulites
stringy
grow
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
JP5073280A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0321568B2 (cg-RX-API-DMAC7.html
Inventor
Keishiro Iki
Masao Ishii
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.)
Kuraray Co Ltd
Original Assignee
Kuraray 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 Kuraray Co Ltd filed Critical Kuraray Co Ltd
Priority to JP5073280A priority Critical patent/JPS56147823A/ja
Publication of JPS56147823A publication Critical patent/JPS56147823A/ja
Publication of JPH0321568B2 publication Critical patent/JPH0321568B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Processes Of Treating Macromolecular Substances (AREA)
  • Polyesters Or Polycarbonates (AREA)
JP5073280A 1980-04-16 1980-04-16 Cooling and solidifying method of polyester Granted JPS56147823A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5073280A JPS56147823A (en) 1980-04-16 1980-04-16 Cooling and solidifying method of polyester

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5073280A JPS56147823A (en) 1980-04-16 1980-04-16 Cooling and solidifying method of polyester

Publications (2)

Publication Number Publication Date
JPS56147823A true JPS56147823A (en) 1981-11-17
JPH0321568B2 JPH0321568B2 (cg-RX-API-DMAC7.html) 1991-03-25

Family

ID=12867016

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5073280A Granted JPS56147823A (en) 1980-04-16 1980-04-16 Cooling and solidifying method of polyester

Country Status (1)

Country Link
JP (1) JPS56147823A (cg-RX-API-DMAC7.html)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7192545B2 (en) 2003-10-10 2007-03-20 Eastman Chemical Company Thermal crystallization of a molten polyester polymer in a fluid
US7329723B2 (en) 2003-09-18 2008-02-12 Eastman Chemical Company Thermal crystallization of polyester pellets in liquid
US7875184B2 (en) 2005-09-22 2011-01-25 Eastman Chemical Company Crystallized pellet/liquid separator
US8022168B2 (en) 2004-09-02 2011-09-20 Grupo Petrotexmex, S.A. de C.V. Spheroidal polyester polymer particles

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51107346A (cg-RX-API-DMAC7.html) * 1975-03-19 1976-09-22 Kuraray Co
JPS5218753A (en) * 1975-08-05 1977-02-12 Toray Ind Inc Chips for molding composed of a polyester-polyether block copolymer an d a process for preparing them

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51107346A (cg-RX-API-DMAC7.html) * 1975-03-19 1976-09-22 Kuraray Co
JPS5218753A (en) * 1975-08-05 1977-02-12 Toray Ind Inc Chips for molding composed of a polyester-polyether block copolymer an d a process for preparing them

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7329723B2 (en) 2003-09-18 2008-02-12 Eastman Chemical Company Thermal crystallization of polyester pellets in liquid
US7674877B2 (en) 2003-09-18 2010-03-09 Eastman Chemical Company Thermal crystallization of polyester pellets in liquid
US7192545B2 (en) 2003-10-10 2007-03-20 Eastman Chemical Company Thermal crystallization of a molten polyester polymer in a fluid
US8039581B2 (en) 2003-10-10 2011-10-18 Grupo Petrotemex, S.A. De C.V. Thermal crystallization of a molten polyester polymer in a fluid
US8309683B2 (en) 2003-10-10 2012-11-13 Grupo Petrotemex, S.A. De C.V. Thermal crystallization of a molten polyester polymer in a fluid
US8022168B2 (en) 2004-09-02 2011-09-20 Grupo Petrotexmex, S.A. de C.V. Spheroidal polyester polymer particles
US7875184B2 (en) 2005-09-22 2011-01-25 Eastman Chemical Company Crystallized pellet/liquid separator

Also Published As

Publication number Publication date
JPH0321568B2 (cg-RX-API-DMAC7.html) 1991-03-25

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