JPS57122078A - Preparation of macrocyclic ethylenedioate - Google Patents

Preparation of macrocyclic ethylenedioate

Info

Publication number
JPS57122078A
JPS57122078A JP727981A JP727981A JPS57122078A JP S57122078 A JPS57122078 A JP S57122078A JP 727981 A JP727981 A JP 727981A JP 727981 A JP727981 A JP 727981A JP S57122078 A JPS57122078 A JP S57122078A
Authority
JP
Japan
Prior art keywords
depolymerization
ethylene glycol
polycondensation
aliphatic dicarboxylic
dicarboxylic acid
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
JP727981A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6239157B2 (enExample
Inventor
Takashi Hida
Satoshi Kitamura
Motoki Kanazawa
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.)
Nisso Petrochemical Ind Co Ltd
Original Assignee
Nisso Petrochemical Ind 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 Nisso Petrochemical Ind Co Ltd filed Critical Nisso Petrochemical Ind Co Ltd
Priority to JP727981A priority Critical patent/JPS57122078A/ja
Publication of JPS57122078A publication Critical patent/JPS57122078A/ja
Publication of JPS6239157B2 publication Critical patent/JPS6239157B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Heterocyclic Compounds That Contain Two Or More Ring Oxygen Atoms (AREA)
JP727981A 1981-01-22 1981-01-22 Preparation of macrocyclic ethylenedioate Granted JPS57122078A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP727981A JPS57122078A (en) 1981-01-22 1981-01-22 Preparation of macrocyclic ethylenedioate

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP727981A JPS57122078A (en) 1981-01-22 1981-01-22 Preparation of macrocyclic ethylenedioate

Publications (2)

Publication Number Publication Date
JPS57122078A true JPS57122078A (en) 1982-07-29
JPS6239157B2 JPS6239157B2 (enExample) 1987-08-21

Family

ID=11661582

Family Applications (1)

Application Number Title Priority Date Filing Date
JP727981A Granted JPS57122078A (en) 1981-01-22 1981-01-22 Preparation of macrocyclic ethylenedioate

Country Status (1)

Country Link
JP (1) JPS57122078A (enExample)

Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58150587A (ja) * 1982-03-03 1983-09-07 Nisso Yuka Kogyo Kk 大環状エステル化合物の製造方法
FR2530628A1 (fr) * 1982-07-20 1984-01-27 Nisso Petrochemical Ind Co Ltd Procede de production d'un compose d'ester macrocyclique
WO2003002551A1 (en) * 2001-06-27 2003-01-09 Cyclics Corporation Isolation, formulation, and shaping of macrocyclic oligoesters
US6713601B2 (en) 2000-09-12 2004-03-30 Cyclics Corporation Species modification in macrocyclic polyester oligomers, and compositions prepared thereby
US6831138B2 (en) 2002-01-07 2004-12-14 Cyclics Corporation Polymer-containing organo-metal catalysts
US6855798B2 (en) 2000-09-01 2005-02-15 Cyclics Corporation Methods for converting linear polyesters to macrocyclic oligoester compositions and macrocyclic oligoesters
US6906147B2 (en) 2002-03-20 2005-06-14 Cyclics Corporation Catalytic systems
US6960626B2 (en) 2000-01-21 2005-11-01 Cyclics Corporation Intimate physical mixtures containing macrocyclic polyester oligomer and filler
US6962968B2 (en) 2002-12-20 2005-11-08 Cyclics Corporation Purification of macrocyclic oligoesters
EP1604987A3 (en) * 2001-06-27 2006-01-04 Cyclics Corporation Shaping of macrocyclic oligoesters
US6994914B2 (en) 2000-01-21 2006-02-07 Cyclics Corporation Macrocyclic polyester oligomers and processes for polymerizing the same
US7151143B2 (en) 2000-01-21 2006-12-19 Cyclics Corporation Blends containing macrocyclic polyester oligomer and high molecular weight polymer
US7256241B2 (en) 2000-01-21 2007-08-14 Cyclics Corporation Methods for polymerizing macrocyclic polyester oligomers using catalyst promoters
US7304123B2 (en) 2001-06-27 2007-12-04 Cyclics Corporation Processes for shaping macrocyclic oligoesters
US7615511B2 (en) 2001-10-09 2009-11-10 Cyclics Corporation Organo-titanate catalysts for preparing pure macrocyclic oligoesters

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2936310A (en) * 1960-05-10 Process of preparing macrocyclic
US4218379A (en) * 1977-09-21 1980-08-19 Emery Industries, Inc. Process for the production of macrocyclic esters
JPS55120581A (en) * 1979-03-09 1980-09-17 Mitsui Petrochem Ind Ltd Production of macrocyclic ester

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2936310A (en) * 1960-05-10 Process of preparing macrocyclic
US4218379A (en) * 1977-09-21 1980-08-19 Emery Industries, Inc. Process for the production of macrocyclic esters
JPS55120581A (en) * 1979-03-09 1980-09-17 Mitsui Petrochem Ind Ltd Production of macrocyclic ester

Cited By (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58150587A (ja) * 1982-03-03 1983-09-07 Nisso Yuka Kogyo Kk 大環状エステル化合物の製造方法
FR2530628A1 (fr) * 1982-07-20 1984-01-27 Nisso Petrochemical Ind Co Ltd Procede de production d'un compose d'ester macrocyclique
US7230044B2 (en) 2000-01-21 2007-06-12 Cyclics Corporation Intimate physical mixtures containing macrocyclic polyester oligomer and filler
US6960626B2 (en) 2000-01-21 2005-11-01 Cyclics Corporation Intimate physical mixtures containing macrocyclic polyester oligomer and filler
US7256241B2 (en) 2000-01-21 2007-08-14 Cyclics Corporation Methods for polymerizing macrocyclic polyester oligomers using catalyst promoters
US7151143B2 (en) 2000-01-21 2006-12-19 Cyclics Corporation Blends containing macrocyclic polyester oligomer and high molecular weight polymer
US6994914B2 (en) 2000-01-21 2006-02-07 Cyclics Corporation Macrocyclic polyester oligomers and processes for polymerizing the same
US7022806B2 (en) 2000-09-01 2006-04-04 Cyclics Corporation Methods for converting linear polyesters to macrocyclic oligoester compositions and macrocyclic oligoesters
US7309756B2 (en) 2000-09-01 2007-12-18 Cyclics Corporation Methods for converting linear polyesters to macrocyclic oligoester compositions and macrocyclic oligoesters
US6855798B2 (en) 2000-09-01 2005-02-15 Cyclics Corporation Methods for converting linear polyesters to macrocyclic oligoester compositions and macrocyclic oligoesters
US6713601B2 (en) 2000-09-12 2004-03-30 Cyclics Corporation Species modification in macrocyclic polyester oligomers, and compositions prepared thereby
US7304123B2 (en) 2001-06-27 2007-12-04 Cyclics Corporation Processes for shaping macrocyclic oligoesters
US7071291B2 (en) 2001-06-27 2006-07-04 Cyclics Corporation Isolation, formulation and shaping of macrocyclic oligoesters
WO2003002551A1 (en) * 2001-06-27 2003-01-09 Cyclics Corporation Isolation, formulation, and shaping of macrocyclic oligoesters
EP1604987A3 (en) * 2001-06-27 2006-01-04 Cyclics Corporation Shaping of macrocyclic oligoesters
US7666517B2 (en) 2001-06-27 2010-02-23 Cyclics Corporation Isolation, formulation, and shaping of macrocyclic oligoesters
US7615511B2 (en) 2001-10-09 2009-11-10 Cyclics Corporation Organo-titanate catalysts for preparing pure macrocyclic oligoesters
US6831138B2 (en) 2002-01-07 2004-12-14 Cyclics Corporation Polymer-containing organo-metal catalysts
US6906147B2 (en) 2002-03-20 2005-06-14 Cyclics Corporation Catalytic systems
US7186666B2 (en) 2002-03-20 2007-03-06 Cyclics Corporation Catalytic systems
US6962968B2 (en) 2002-12-20 2005-11-08 Cyclics Corporation Purification of macrocyclic oligoesters

Also Published As

Publication number Publication date
JPS6239157B2 (enExample) 1987-08-21

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