JPS60144325A - ポリグリコール酸製造におけるグリコライドの検定方法 - Google Patents

ポリグリコール酸製造におけるグリコライドの検定方法

Info

Publication number
JPS60144325A
JPS60144325A JP59000822A JP82284A JPS60144325A JP S60144325 A JPS60144325 A JP S60144325A JP 59000822 A JP59000822 A JP 59000822A JP 82284 A JP82284 A JP 82284A JP S60144325 A JPS60144325 A JP S60144325A
Authority
JP
Japan
Prior art keywords
glycolide
polyglycolic acid
polymerization
assay method
melting point
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
JP59000822A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0344566B2 (OSRAM
Inventor
Eiji Segami
瀬上　英治
Hiroshi Takayanagi
高柳　弘
Tadashi Kobayashi
忠 小林
Junji Oiso
大磯　順二
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.)
Mitsui Toatsu Chemicals Inc
Original Assignee
Mitsui Toatsu Chemicals Inc
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 Mitsui Toatsu Chemicals Inc filed Critical Mitsui Toatsu Chemicals Inc
Priority to JP59000822A priority Critical patent/JPS60144325A/ja
Publication of JPS60144325A publication Critical patent/JPS60144325A/ja
Publication of JPH0344566B2 publication Critical patent/JPH0344566B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Medicinal Preparation (AREA)
  • Materials For Medical Uses (AREA)
  • Polyesters Or Polycarbonates (AREA)
  • Investigating Or Analyzing Materials Using Thermal Means (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
JP59000822A 1984-01-09 1984-01-09 ポリグリコール酸製造におけるグリコライドの検定方法 Granted JPS60144325A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP59000822A JPS60144325A (ja) 1984-01-09 1984-01-09 ポリグリコール酸製造におけるグリコライドの検定方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP59000822A JPS60144325A (ja) 1984-01-09 1984-01-09 ポリグリコール酸製造におけるグリコライドの検定方法

Publications (2)

Publication Number Publication Date
JPS60144325A true JPS60144325A (ja) 1985-07-30
JPH0344566B2 JPH0344566B2 (OSRAM) 1991-07-08

Family

ID=11484345

Family Applications (1)

Application Number Title Priority Date Filing Date
JP59000822A Granted JPS60144325A (ja) 1984-01-09 1984-01-09 ポリグリコール酸製造におけるグリコライドの検定方法

Country Status (1)

Country Link
JP (1) JPS60144325A (OSRAM)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5412067A (en) * 1993-05-10 1995-05-02 Mitsui Toatsu Chemicals, Inc. Preparation process of polyester
WO2003006526A1 (en) * 2001-07-10 2003-01-23 Kureha Chemical Industry Company, Limited Polyester production process and reactor apparatus

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5898329A (ja) * 1981-12-07 1983-06-11 Mitsui Toatsu Chem Inc 粉末または顆粒状ポリグリコ−ル酸の製造方法

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5898329A (ja) * 1981-12-07 1983-06-11 Mitsui Toatsu Chem Inc 粉末または顆粒状ポリグリコ−ル酸の製造方法

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5412067A (en) * 1993-05-10 1995-05-02 Mitsui Toatsu Chemicals, Inc. Preparation process of polyester
WO2003006526A1 (en) * 2001-07-10 2003-01-23 Kureha Chemical Industry Company, Limited Polyester production process and reactor apparatus
US6852827B2 (en) 2001-07-10 2005-02-08 Kureha Chemical Industry Company, Limited Polyester production process and reactor apparatus
KR100891603B1 (ko) 2001-07-10 2009-04-08 가부시끼가이샤 구레하 폴리에스테르 제조방법 및 반응 장치

Also Published As

Publication number Publication date
JPH0344566B2 (OSRAM) 1991-07-08

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