AU6476800A - Method for recovering polyoxyalkylene polyol through decomposition - Google Patents

Method for recovering polyoxyalkylene polyol through decomposition

Info

Publication number
AU6476800A
AU6476800A AU64768/00A AU6476800A AU6476800A AU 6476800 A AU6476800 A AU 6476800A AU 64768/00 A AU64768/00 A AU 64768/00A AU 6476800 A AU6476800 A AU 6476800A AU 6476800 A AU6476800 A AU 6476800A
Authority
AU
Australia
Prior art keywords
recovering
decomposition
polyoxyalkylene polyol
polyoxyalkylene
polyol
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.)
Abandoned
Application number
AU64768/00A
Inventor
Ryuichi Fukuzato
Fumihiko Kasuya
Katsuhisa Kodama
Takashi Kumaki
Kouichi Murayama
Yoshiyuki Nagase
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.)
Kobe Steel Ltd
Takeda Pharmaceutical Co Ltd
Original Assignee
Kobe Steel Ltd
Takeda Chemical Industries 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 Kobe Steel Ltd, Takeda Chemical Industries Ltd filed Critical Kobe Steel Ltd
Publication of AU6476800A publication Critical patent/AU6476800A/en
Abandoned legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C41/00—Preparation of ethers; Preparation of compounds having groups, groups or groups
    • C07C41/01—Preparation of ethers
    • C07C41/18—Preparation of ethers by reactions not forming ether-oxygen bonds
    • C07C41/26—Preparation of ethers by reactions not forming ether-oxygen bonds by introduction of hydroxy or O-metal groups
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C29/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring
    • C07C29/09—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by hydrolysis
    • C07C29/10—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by hydrolysis of ethers, including cyclic ethers, e.g. oxiranes
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/54—Improvements relating to the production of bulk chemicals using solvents, e.g. supercritical solvents or ionic liquids

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)
AU64768/00A 1999-08-23 2000-08-14 Method for recovering polyoxyalkylene polyol through decomposition Abandoned AU6476800A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP11/235251 1999-08-23
JP23525199 1999-08-23
PCT/JP2000/005455 WO2001014296A1 (en) 1999-08-23 2000-08-14 Method for recovering polyoxyalkylene polyol through decomposition

Publications (1)

Publication Number Publication Date
AU6476800A true AU6476800A (en) 2001-03-19

Family

ID=16983321

Family Applications (1)

Application Number Title Priority Date Filing Date
AU64768/00A Abandoned AU6476800A (en) 1999-08-23 2000-08-14 Method for recovering polyoxyalkylene polyol through decomposition

Country Status (2)

Country Link
AU (1) AU6476800A (en)
WO (1) WO2001014296A1 (en)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0626938B1 (en) * 1992-02-20 1998-01-14 Exxon Research And Engineering Company Process for recycling polymers having repeating ether linkages
JPH10310663A (en) * 1997-05-09 1998-11-24 Takeda Chem Ind Ltd Process for decomposing and recovering polyurethane resin

Also Published As

Publication number Publication date
WO2001014296A1 (en) 2001-03-01

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase