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WO2008078768A1 - Process for production of alkylene oxide adduct - Google Patents

Process for production of alkylene oxide adduct Download PDF

Info

Publication number
WO2008078768A1
WO2008078768A1 PCT/JP2007/074935 JP2007074935W WO2008078768A1 WO 2008078768 A1 WO2008078768 A1 WO 2008078768A1 JP 2007074935 W JP2007074935 W JP 2007074935W WO 2008078768 A1 WO2008078768 A1 WO 2008078768A1
Authority
WO
WIPO (PCT)
Prior art keywords
alkylene oxide
producing
oxide adduct
alkoxylation
solubility
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.)
Ceased
Application number
PCT/JP2007/074935
Other languages
French (fr)
Japanese (ja)
Inventor
Ryusuke Mitomi
Atsuko Ichitani
Toshio Yajima
Shingo Uemura
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.)
Lion Corp
Original Assignee
Lion Corp
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 Lion Corp filed Critical Lion Corp
Priority to JP2008551130A priority Critical patent/JP5531328B2/en
Publication of WO2008078768A1 publication Critical patent/WO2008078768A1/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G65/00—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
    • C08G65/02—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring
    • C08G65/30—Post-polymerisation treatment, e.g. recovery, purification, drying

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Polyethers (AREA)

Abstract

Disclosed is a process for producing an alkylene oxide adduct, which can separate and remove a catalyst and a polyalkylene glycol readily. Specifically disclosed is a process for producing an alkylene oxide adduct, which comprises the steps of: (a) addition-reacting a compound containing active hydrogen and/or a fatty acid alkyl ester with an alkylene oxide in the presence of an alkoxylation solid catalyst, thereby producing a crude alkylene oxide-added product; (b) adding an organic acid having a solubility in water at 20˚C of 1 or greater and a molecular weight of 400 or less or an inorganic acid having a solubility in water at 20˚C of 1 or greater to the crude alkylene oxide-added product, thereby adjusting the pH value of the resulting mixture to 4.0 to 8.0 and the moisture content to 5 to 15 mass% inclusive; and (c) separating and removing the alkoxylation solid catalyst from the alkylene oxide added-product produced in the step (b).
PCT/JP2007/074935 2006-12-27 2007-12-26 Process for production of alkylene oxide adduct Ceased WO2008078768A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2008551130A JP5531328B2 (en) 2006-12-27 2007-12-26 Method for producing alkylene oxide adduct

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2006-351921 2006-12-27
JP2006351921 2006-12-27

Publications (1)

Publication Number Publication Date
WO2008078768A1 true WO2008078768A1 (en) 2008-07-03

Family

ID=39562558

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2007/074935 Ceased WO2008078768A1 (en) 2006-12-27 2007-12-26 Process for production of alkylene oxide adduct

Country Status (3)

Country Link
JP (1) JP5531328B2 (en)
MY (1) MY159968A (en)
WO (1) WO2008078768A1 (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011041300A1 (en) * 2009-10-02 2011-04-07 Basf Se Reduced-odor polyol composition and method of producing same
JP2012506895A (en) * 2008-10-29 2012-03-22 シエル・インターナシヨナル・リサーチ・マートスハツペイ・ベー・ヴエー Process for the preparation of acylated secondary alcohol alkoxylates and secondary alcohol alkoxylates
WO2013073665A1 (en) * 2011-11-16 2013-05-23 ライオン株式会社 Method for producing alkylene oxide adduct
JP2016124972A (en) * 2014-12-26 2016-07-11 ライオン株式会社 Process for producing fatty acid alkyl ester alkoxylate
KR20160148508A (en) 2014-04-24 2016-12-26 라이온 가부시키가이샤 Method for producing fatty acid aklyl ester alkoxylate
WO2019131442A1 (en) * 2017-12-27 2019-07-04 ライオン株式会社 Method for producing fatty acid polyoxyethylene methyl ether

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2629339B2 (en) 1989-02-20 1997-07-09 日本精工株式会社 Spherical roller bearing

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56112931A (en) * 1980-02-12 1981-09-05 Sanyo Chem Ind Ltd Polyol composition
JPH08268919A (en) * 1995-03-28 1996-10-15 Lion Corp Process for producing alkylene oxide adduct of compound having active hydrogen
JPH09262456A (en) * 1996-03-28 1997-10-07 Lion Corp Purification method of nonionic surfactant
JP2005187415A (en) * 2003-12-26 2005-07-14 Lion Corp Fatty acid polyoxyalkylene alkyl ether and method for producing the same

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56112931A (en) * 1980-02-12 1981-09-05 Sanyo Chem Ind Ltd Polyol composition
JPH08268919A (en) * 1995-03-28 1996-10-15 Lion Corp Process for producing alkylene oxide adduct of compound having active hydrogen
JPH09262456A (en) * 1996-03-28 1997-10-07 Lion Corp Purification method of nonionic surfactant
JP2005187415A (en) * 2003-12-26 2005-07-14 Lion Corp Fatty acid polyoxyalkylene alkyl ether and method for producing the same

Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012506895A (en) * 2008-10-29 2012-03-22 シエル・インターナシヨナル・リサーチ・マートスハツペイ・ベー・ヴエー Process for the preparation of acylated secondary alcohol alkoxylates and secondary alcohol alkoxylates
WO2011041300A1 (en) * 2009-10-02 2011-04-07 Basf Se Reduced-odor polyol composition and method of producing same
JP2013506732A (en) * 2009-10-02 2013-02-28 ビーエーエスエフ ソシエタス・ヨーロピア Odor reducing polyol composition and method for producing the same
KR20140097136A (en) * 2011-11-16 2014-08-06 라이온 가부시키가이샤 Method for producing alkylene oxide adduct
JP2013104039A (en) * 2011-11-16 2013-05-30 Lion Corp Method for producing alkylene oxide adduct
CN103874720A (en) * 2011-11-16 2014-06-18 狮王株式会社 Method for producing alkylene oxide adduct
WO2013073665A1 (en) * 2011-11-16 2013-05-23 ライオン株式会社 Method for producing alkylene oxide adduct
CN103874720B (en) * 2011-11-16 2016-08-17 狮王株式会社 The manufacture method of alkylene oxide addition product
KR101982367B1 (en) 2011-11-16 2019-08-28 라이온 가부시키가이샤 Method for producing alkylene oxide adduct
KR20160148508A (en) 2014-04-24 2016-12-26 라이온 가부시키가이샤 Method for producing fatty acid aklyl ester alkoxylate
KR102351930B1 (en) 2014-04-24 2022-01-17 라이온 가부시키가이샤 Method for producing fatty acid aklyl ester alkoxylate
JP2016124972A (en) * 2014-12-26 2016-07-11 ライオン株式会社 Process for producing fatty acid alkyl ester alkoxylate
WO2019131442A1 (en) * 2017-12-27 2019-07-04 ライオン株式会社 Method for producing fatty acid polyoxyethylene methyl ether
JP2019116440A (en) * 2017-12-27 2019-07-18 ライオン株式会社 Process for producing fatty acid polyoxyethylene methyl ether
EP3733639A4 (en) * 2017-12-27 2021-11-17 Lion Corporation Method for producing fatty acid polyoxyethylene methyl ether

Also Published As

Publication number Publication date
MY159968A (en) 2017-02-15
JP5531328B2 (en) 2014-06-25
JPWO2008078768A1 (en) 2010-04-30

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