JPS55135133A - Continuous production of polyester - Google Patents

Continuous production of polyester

Info

Publication number
JPS55135133A
JPS55135133A JP4322979A JP4322979A JPS55135133A JP S55135133 A JPS55135133 A JP S55135133A JP 4322979 A JP4322979 A JP 4322979A JP 4322979 A JP4322979 A JP 4322979A JP S55135133 A JPS55135133 A JP S55135133A
Authority
JP
Japan
Prior art keywords
wetted
wall column
intrinsic viscosity
ester polymer
subjected
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
JP4322979A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0127091B2 (enrdf_load_stackoverflow
Inventor
Katsuto Matsuzawa
Yasuhiro Tokiyama
Toshihiro Izumitani
Tetsuo Matsumoto
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.)
Mitsubishi Chemical Corp
Nippon Ester Co Ltd
Original Assignee
Nippon Ester Co Ltd
Mitsubishi Chemical Industries 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, Mitsubishi Chemical Industries Ltd filed Critical Nippon Ester Co Ltd
Priority to JP4322979A priority Critical patent/JPS55135133A/ja
Publication of JPS55135133A publication Critical patent/JPS55135133A/ja
Publication of JPH0127091B2 publication Critical patent/JPH0127091B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Polyesters Or Polycarbonates (AREA)
JP4322979A 1979-04-10 1979-04-10 Continuous production of polyester Granted JPS55135133A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4322979A JPS55135133A (en) 1979-04-10 1979-04-10 Continuous production of polyester

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4322979A JPS55135133A (en) 1979-04-10 1979-04-10 Continuous production of polyester

Publications (2)

Publication Number Publication Date
JPS55135133A true JPS55135133A (en) 1980-10-21
JPH0127091B2 JPH0127091B2 (enrdf_load_stackoverflow) 1989-05-26

Family

ID=12658074

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4322979A Granted JPS55135133A (en) 1979-04-10 1979-04-10 Continuous production of polyester

Country Status (1)

Country Link
JP (1) JPS55135133A (enrdf_load_stackoverflow)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6703454B2 (en) 2000-12-07 2004-03-09 Eastman Chemical Company Adsorber system to replace water column in a polyester process
US6906164B2 (en) 2000-12-07 2005-06-14 Eastman Chemical Company Polyester process using a pipe reactor
US7074879B2 (en) 2003-06-06 2006-07-11 Eastman Chemical Company Polyester process using a pipe reactor
US7135541B2 (en) 2003-06-06 2006-11-14 Eastman Chemical Company Polyester process using a pipe reactor
US7332548B2 (en) 2004-03-04 2008-02-19 Eastman Chemical Company Process for production of a polyester product from alkylene oxide and carboxylic acid

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7446162B2 (en) 2000-12-07 2008-11-04 Eastman Chemical Company Polyester process using a pipe reactor
US6815525B2 (en) 2000-12-07 2004-11-09 Eastamn Chemical Company Component introduction into manufacturing process through recirculation
US6861494B2 (en) 2000-12-07 2005-03-01 Eastman Chemical Company Polyester process using a pipe reactor
US6906164B2 (en) 2000-12-07 2005-06-14 Eastman Chemical Company Polyester process using a pipe reactor
US7420026B2 (en) 2000-12-07 2008-09-02 Eastman Chemical Company Polyester process using a pipe reactor
US7423109B2 (en) 2000-12-07 2008-09-09 Eastman Chemical Company Polyester process using a pipe reactor
US6703454B2 (en) 2000-12-07 2004-03-09 Eastman Chemical Company Adsorber system to replace water column in a polyester process
US7495067B2 (en) 2000-12-07 2009-02-24 Eastman Chemical Company Polyester process using a pipe reactor
US7531618B2 (en) 2000-12-07 2009-05-12 Eastman Chemical Company Polyester process using a pipe reactor
US7541423B2 (en) 2000-12-07 2009-06-02 Eastman Chemical Company Polyester process using a pipe reactor
US7074879B2 (en) 2003-06-06 2006-07-11 Eastman Chemical Company Polyester process using a pipe reactor
US7135541B2 (en) 2003-06-06 2006-11-14 Eastman Chemical Company Polyester process using a pipe reactor
US7332548B2 (en) 2004-03-04 2008-02-19 Eastman Chemical Company Process for production of a polyester product from alkylene oxide and carboxylic acid

Also Published As

Publication number Publication date
JPH0127091B2 (enrdf_load_stackoverflow) 1989-05-26

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