JPS5470377A - Method of decomposing polyurethane by superheated steam - Google Patents

Method of decomposing polyurethane by superheated steam

Info

Publication number
JPS5470377A
JPS5470377A JP12868278A JP12868278A JPS5470377A JP S5470377 A JPS5470377 A JP S5470377A JP 12868278 A JP12868278 A JP 12868278A JP 12868278 A JP12868278 A JP 12868278A JP S5470377 A JPS5470377 A JP S5470377A
Authority
JP
Japan
Prior art keywords
superheated steam
decomposing polyurethane
decomposing
polyurethane
superheated
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
JP12868278A
Other languages
Japanese (ja)
Inventor
Roorensu Gaarotsuku Jiyon
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.)
Ford Motor Co
Original Assignee
Ford Motor Co
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 Ford Motor Co filed Critical Ford Motor Co
Publication of JPS5470377A publication Critical patent/JPS5470377A/en
Pending legal-status Critical Current

Links

Classifications

    • 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
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00—Technologies for solid waste management
    • Y02W30/50—Reuse, recycling or recovery technologies
    • Y02W30/62—Plastics recycling; Rubber recycling

Landscapes

  • Polyurethanes Or Polyureas (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)
JP12868278A 1977-10-20 1978-10-20 Method of decomposing polyurethane by superheated steam Pending JPS5470377A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US84377777A 1977-10-20 1977-10-20

Publications (1)

Publication Number Publication Date
JPS5470377A true JPS5470377A (en) 1979-06-06

Family

ID=25290985

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12868278A Pending JPS5470377A (en) 1977-10-20 1978-10-20 Method of decomposing polyurethane by superheated steam

Country Status (2)

Country Link
JP (1) JPS5470377A (en)
CA (1) CA1144569A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5476624A (en) * 1991-07-05 1995-12-19 Kabushiki Kaisha Toyota Chuo Kenkyusho Process for reclaiming waste plastics having a paint film
WO1998034904A1 (en) * 1997-02-05 1998-08-13 Kabushiki Kaisha Kobe Seiko Sho Apparatus and method for decomposing and recovering isocyanate compound
JP2006045443A (en) * 2004-08-09 2006-02-16 Inoac Corp Manufacturing method of soft polyurethane foam

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3232461A1 (en) * 1982-09-01 1984-03-01 Bayer Ag, 5090 Leverkusen METHOD FOR CONTINUOUS GLYCOLYTIC HIGH-TEMPERATURE DEGRADATION OF POLYURETHANE PLASTIC DISPENSING IN SCREW MACHINES
US6489373B2 (en) 1998-10-02 2002-12-03 Mitsui Takeda Chemicals Inc. Method for decomposition and recovery of polyurethane resin

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5476624A (en) * 1991-07-05 1995-12-19 Kabushiki Kaisha Toyota Chuo Kenkyusho Process for reclaiming waste plastics having a paint film
WO1998034904A1 (en) * 1997-02-05 1998-08-13 Kabushiki Kaisha Kobe Seiko Sho Apparatus and method for decomposing and recovering isocyanate compound
US6630517B2 (en) 1997-02-05 2003-10-07 Kabushiki Kaisha Kobe Seiko Sho Process for hydrolyzing and recycling a polyurethane
JP2006045443A (en) * 2004-08-09 2006-02-16 Inoac Corp Manufacturing method of soft polyurethane foam
JP4574278B2 (en) * 2004-08-09 2010-11-04 株式会社イノアックコーポレーション Method for producing flexible polyurethane foam

Also Published As

Publication number Publication date
CA1144569A (en) 1983-04-12

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