JPS5638323A - Preparation of polyoxyalkylene polyol - Google Patents

Preparation of polyoxyalkylene polyol

Info

Publication number
JPS5638323A
JPS5638323A JP11415279A JP11415279A JPS5638323A JP S5638323 A JPS5638323 A JP S5638323A JP 11415279 A JP11415279 A JP 11415279A JP 11415279 A JP11415279 A JP 11415279A JP S5638323 A JPS5638323 A JP S5638323A
Authority
JP
Japan
Prior art keywords
pref
compound
polyoxyalkylene polyol
catalyst
ammonium hydroxide
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
JP11415279A
Other languages
Japanese (ja)
Other versions
JPS5761771B2 (en
Inventor
Shigeyuki Ozawa
Nobuaki Kunii
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.)
AGC Inc
Original Assignee
Asahi Glass 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 Glass Co Ltd filed Critical Asahi Glass Co Ltd
Priority to JP11415279A priority Critical patent/JPS5638323A/en
Publication of JPS5638323A publication Critical patent/JPS5638323A/en
Publication of JPS5761771B2 publication Critical patent/JPS5761771B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Polyethers (AREA)
  • Polyurethanes Or Polyureas (AREA)

Abstract

PURPOSE: To prepare the titled material suitable as a raw material of polyurethene, by the addition reaction of a compound having active hydrogen with an alkylene oxide in the presence of a tetraalkyl ammonium hydroxide as a catalyst, thereby enabling the easy removal of the catalyst from the product.
CONSTITUTION: The objective compound can be prepared by the addition reaction of (A) a compound having at least two active hydrogen atoms (pref. a polyhydroxy compound) with (B) an alkylene oxide (pref. propylene oxide and/or ethylene oxide) in the presence of (C) a tetraalkyl ammonium hydroxide (pref. all of the four alkyl groups are ≤4C, and the decomposition temperatur is 90W130°C). The amount of the component (C) is pref. 0.05W0.5wt% based on the produced polyoxyalkylene polyol, and the component (C) is pref. decomposed by heating after the reaction.
COPYRIGHT: (C)1981,JPO&Japio
JP11415279A 1979-09-07 1979-09-07 Preparation of polyoxyalkylene polyol Granted JPS5638323A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11415279A JPS5638323A (en) 1979-09-07 1979-09-07 Preparation of polyoxyalkylene polyol

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11415279A JPS5638323A (en) 1979-09-07 1979-09-07 Preparation of polyoxyalkylene polyol

Publications (2)

Publication Number Publication Date
JPS5638323A true JPS5638323A (en) 1981-04-13
JPS5761771B2 JPS5761771B2 (en) 1982-12-25

Family

ID=14630447

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11415279A Granted JPS5638323A (en) 1979-09-07 1979-09-07 Preparation of polyoxyalkylene polyol

Country Status (1)

Country Link
JP (1) JPS5638323A (en)

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02130708U (en) * 1989-03-31 1990-10-29
US5952457A (en) * 1995-09-12 1999-09-14 Mitsui Chemicals, Inc. Polymerization catalyst for alkylene oxide compound and production process of poly(alkylene oxide)
US5990352A (en) * 1996-02-20 1999-11-23 Mitsui Chemicals, Inc. Phosphazenium salt and preparation process thereof, and process for producing poly(alkylene oxide)
JP2005330247A (en) * 2004-05-21 2005-12-02 Asahi Denka Kogyo Kk Polyether composition and method for producing the same
JP2007262251A (en) * 2006-03-29 2007-10-11 Sanyo Chem Ind Ltd Method for producing aliphatic amine-alkylene oxide adduct
JP2007262249A (en) * 2006-03-29 2007-10-11 Sanyo Chem Ind Ltd Method for producing aliphatic amine-ethylene oxide adduct
JP2007262250A (en) * 2006-03-29 2007-10-11 Sanyo Chem Ind Ltd Method for producing aliphatic amine-alkylene oxide adduct
JP2008013465A (en) * 2006-07-04 2008-01-24 Sanyo Chem Ind Ltd Manufacturing method of aliphatic amine alkylene oxide adduct
JP2008045119A (en) * 2006-07-18 2008-02-28 Sanyo Chem Ind Ltd Chemical agent for electronic material manufacturing process
JP2008247952A (en) * 2007-03-29 2008-10-16 Sanyo Chem Ind Ltd Liquid detergent composition
WO2009041000A1 (en) * 2007-09-27 2009-04-02 Sanyo Chemical Industries, Ltd. Aliphatic amine alkylene oxide adduct
WO2009134630A1 (en) 2008-04-29 2009-11-05 Dow Global Technologies, Inc. Heterocyclic amine catalyst compositions for the alkoxylation of alcohols to glycol ethers
WO2010038868A1 (en) 2008-10-02 2010-04-08 東ソー株式会社 Polyalkylene glycol producing catalyst, and method for producing polyalkylene glycol using same
CN106854278A (en) * 2015-12-08 2017-06-16 上海东大化学有限公司 A kind of method that diethylene glycol (DEG) and oxirane are carried out into polymerisation

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54114153A (en) * 1978-02-27 1979-09-06 Takamisawa Cybernetics Seat reservation device

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54114153A (en) * 1978-02-27 1979-09-06 Takamisawa Cybernetics Seat reservation device

Cited By (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02130708U (en) * 1989-03-31 1990-10-29
US5952457A (en) * 1995-09-12 1999-09-14 Mitsui Chemicals, Inc. Polymerization catalyst for alkylene oxide compound and production process of poly(alkylene oxide)
US6022945A (en) * 1995-09-12 2000-02-08 Mitsui Chemicals, Inc. Process for production of propylene oxide/ethylene oxide block copolymers
US5990352A (en) * 1996-02-20 1999-11-23 Mitsui Chemicals, Inc. Phosphazenium salt and preparation process thereof, and process for producing poly(alkylene oxide)
US6664365B2 (en) 1996-02-20 2003-12-16 Tadahito Nobori Process for producing poly(alkylene oxide) in the presence of a phosphazenium salt or compound
US6936684B2 (en) 1996-02-20 2005-08-30 Mitsui Toatsu Chemicals, Incorporated Poly (alkylene oxide) prepared in the presence of a phosphazenium salt or compound
JP2005330247A (en) * 2004-05-21 2005-12-02 Asahi Denka Kogyo Kk Polyether composition and method for producing the same
JP2007262249A (en) * 2006-03-29 2007-10-11 Sanyo Chem Ind Ltd Method for producing aliphatic amine-ethylene oxide adduct
JP2007262251A (en) * 2006-03-29 2007-10-11 Sanyo Chem Ind Ltd Method for producing aliphatic amine-alkylene oxide adduct
JP2007262250A (en) * 2006-03-29 2007-10-11 Sanyo Chem Ind Ltd Method for producing aliphatic amine-alkylene oxide adduct
JP2008013465A (en) * 2006-07-04 2008-01-24 Sanyo Chem Ind Ltd Manufacturing method of aliphatic amine alkylene oxide adduct
JP2008045119A (en) * 2006-07-18 2008-02-28 Sanyo Chem Ind Ltd Chemical agent for electronic material manufacturing process
JP2008247952A (en) * 2007-03-29 2008-10-16 Sanyo Chem Ind Ltd Liquid detergent composition
WO2009041000A1 (en) * 2007-09-27 2009-04-02 Sanyo Chemical Industries, Ltd. Aliphatic amine alkylene oxide adduct
US8404899B2 (en) 2007-09-27 2013-03-26 Sanyo Chemical Industries, Ltd. Aliphatic amine alkylene oxide adduct
WO2009134630A1 (en) 2008-04-29 2009-11-05 Dow Global Technologies, Inc. Heterocyclic amine catalyst compositions for the alkoxylation of alcohols to glycol ethers
WO2010038868A1 (en) 2008-10-02 2010-04-08 東ソー株式会社 Polyalkylene glycol producing catalyst, and method for producing polyalkylene glycol using same
US8871973B2 (en) 2008-10-02 2014-10-28 Tosoh Corporation Polyalkylene glycol producing catalyst, and method for producing polyalkylene glycol using same
CN106854278A (en) * 2015-12-08 2017-06-16 上海东大化学有限公司 A kind of method that diethylene glycol (DEG) and oxirane are carried out into polymerisation

Also Published As

Publication number Publication date
JPS5761771B2 (en) 1982-12-25

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