JPS5382717A - Purification of sebacic acid or its ester - Google Patents

Purification of sebacic acid or its ester

Info

Publication number
JPS5382717A
JPS5382717A JP15625376A JP15625376A JPS5382717A JP S5382717 A JPS5382717 A JP S5382717A JP 15625376 A JP15625376 A JP 15625376A JP 15625376 A JP15625376 A JP 15625376A JP S5382717 A JPS5382717 A JP S5382717A
Authority
JP
Japan
Prior art keywords
sebacic acid
purification
ester
ures
clathrate
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.)
Pending
Application number
JP15625376A
Other languages
Japanese (ja)
Inventor
Joji Nishikido
Nobuhiro Tamura
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.)
Asahi Chemical Industry Co Ltd
Original Assignee
Asahi Chemical Industry 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 Asahi Chemical Industry Co Ltd filed Critical Asahi Chemical Industry Co Ltd
Priority to JP15625376A priority Critical patent/JPS5382717A/en
Publication of JPS5382717A publication Critical patent/JPS5382717A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To purify sebacic acid by treating a composition containing crude separcic acid with urea in the presence of a solvent, separating the sebacic acid as a ures clathrate and decomposing the clathrate to sebacic acid and ures.
COPYRIGHT: (C)1978,JPO&Japio
JP15625376A 1976-12-27 1976-12-27 Purification of sebacic acid or its ester Pending JPS5382717A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15625376A JPS5382717A (en) 1976-12-27 1976-12-27 Purification of sebacic acid or its ester

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15625376A JPS5382717A (en) 1976-12-27 1976-12-27 Purification of sebacic acid or its ester

Publications (1)

Publication Number Publication Date
JPS5382717A true JPS5382717A (en) 1978-07-21

Family

ID=15623732

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15625376A Pending JPS5382717A (en) 1976-12-27 1976-12-27 Purification of sebacic acid or its ester

Country Status (1)

Country Link
JP (1) JPS5382717A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011524929A (en) * 2008-06-20 2011-09-08 アルケマ フランス Copolyamide, composition containing this copolyamide and use thereof
WO2016056340A1 (en) * 2014-10-07 2016-04-14 三菱瓦斯化学株式会社 Method for producing polyamide resin

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011524929A (en) * 2008-06-20 2011-09-08 アルケマ フランス Copolyamide, composition containing this copolyamide and use thereof
WO2016056340A1 (en) * 2014-10-07 2016-04-14 三菱瓦斯化学株式会社 Method for producing polyamide resin
US10696789B2 (en) 2014-10-07 2020-06-30 Mitsubishi Gas Chemical Company, Inc. Method for producing polyamide resin

Similar Documents

Publication Publication Date Title
JPS5248593A (en) Method for removal and recovery of nox
JPS5350141A (en) Stabilization of prostaglandin and prostaglandin analogues
JPS5382717A (en) Purification of sebacic acid or its ester
JPS5235445A (en) Purification technology of water containing organic chlorine compound
JPS5412307A (en) Purification of 3-methyl-3-methoxybutanol
JPS5233902A (en) Regeneration of waste oil by neutralizing acid sludge in the oil
JPS52102217A (en) Purification of glycidyl esters
JPS5288577A (en) Treatment of waste liquid containing fluorine
JPS5382718A (en) Purification of decance-1,10-dicarboxylic acid or its ester
JPS5380389A (en) Extractive purification method for wet-process phosphoric acid
JPS5371010A (en) Purification of adipic acid ester
JPS5383163A (en) Dehydrator
JPS5328116A (en) Preparation of glycine
JPS52146050A (en) Process for waste water with high concentration of organic component
JPS53147048A (en) Purification of naphthalene
JPS5352682A (en) Purification of l-methionase
JPS5222366A (en) Waste water treating process
JPS5239955A (en) Water purification control system
JPS52108992A (en) Purification of cefalexin
JPS51117995A (en) Hidrogen purifying process
JPS5229527A (en) Fuel tank
JPS51125694A (en) The purification of recovered sulphur
JPS5272384A (en) Simultaneous removal of sox and nox
JPS53113081A (en) Purification of urokinase
JPS53112899A (en) Production of syrosingopine