JPS5292887A - Removal of amine derivatives in depolymerized urethane polymer - Google Patents

Removal of amine derivatives in depolymerized urethane polymer

Info

Publication number
JPS5292887A
JPS5292887A JP854576A JP854576A JPS5292887A JP S5292887 A JPS5292887 A JP S5292887A JP 854576 A JP854576 A JP 854576A JP 854576 A JP854576 A JP 854576A JP S5292887 A JPS5292887 A JP S5292887A
Authority
JP
Japan
Prior art keywords
depolymerized
removal
urethane polymer
amine derivatives
polyols
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
JP854576A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5511373B2 (enExample
Inventor
Tatsuya Murachi
Akira Mabuchi
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.)
Toyoda Gosei Co Ltd
Original Assignee
Toyoda Gosei 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 Toyoda Gosei Co Ltd filed Critical Toyoda Gosei Co Ltd
Priority to JP854576A priority Critical patent/JPS5292887A/ja
Publication of JPS5292887A publication Critical patent/JPS5292887A/ja
Publication of JPS5511373B2 publication Critical patent/JPS5511373B2/ja
Granted 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

  • Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Treating Waste Gases (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
JP854576A 1976-01-30 1976-01-30 Removal of amine derivatives in depolymerized urethane polymer Granted JPS5292887A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP854576A JPS5292887A (en) 1976-01-30 1976-01-30 Removal of amine derivatives in depolymerized urethane polymer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP854576A JPS5292887A (en) 1976-01-30 1976-01-30 Removal of amine derivatives in depolymerized urethane polymer

Publications (2)

Publication Number Publication Date
JPS5292887A true JPS5292887A (en) 1977-08-04
JPS5511373B2 JPS5511373B2 (enExample) 1980-03-25

Family

ID=11696100

Family Applications (1)

Application Number Title Priority Date Filing Date
JP854576A Granted JPS5292887A (en) 1976-01-30 1976-01-30 Removal of amine derivatives in depolymerized urethane polymer

Country Status (1)

Country Link
JP (1) JPS5292887A (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4511680A (en) * 1982-09-01 1985-04-16 Bayer Aktiengesellschaft Process for the continuous high temperature glycolytic cleavage of polyurethane plastics waste in screw machines

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4511680A (en) * 1982-09-01 1985-04-16 Bayer Aktiengesellschaft Process for the continuous high temperature glycolytic cleavage of polyurethane plastics waste in screw machines

Also Published As

Publication number Publication date
JPS5511373B2 (enExample) 1980-03-25

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