CA795821A - Polyether tetraol and polyurethane derived therefrom - Google Patents

Polyether tetraol and polyurethane derived therefrom

Info

Publication number
CA795821A
CA795821A CA795821A CA795821DA CA795821A CA 795821 A CA795821 A CA 795821A CA 795821 A CA795821 A CA 795821A CA 795821D A CA795821D A CA 795821DA CA 795821 A CA795821 A CA 795821A
Authority
CA
Canada
Prior art keywords
derived therefrom
polyurethane derived
polyether tetraol
tetraol
polyether
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.)
Expired
Application number
CA795821A
Inventor
Yotsuzuka Masaru
Kodama Katsuhisa
Keshi Akizo
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.)
Takeda Pharmaceutical Co Ltd
Original Assignee
Takeda Chemical Industries Ltd
Publication date
Application granted granted Critical
Publication of CA795821A publication Critical patent/CA795821A/en
Expired legal-status Critical Current

Links

CA795821A Polyether tetraol and polyurethane derived therefrom Expired CA795821A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA795821T

Publications (1)

Publication Number Publication Date
CA795821A true CA795821A (en) 1968-10-01

Family

ID=36259829

Family Applications (1)

Application Number Title Priority Date Filing Date
CA795821A Expired CA795821A (en) Polyether tetraol and polyurethane derived therefrom

Country Status (1)

Country Link
CA (1) CA795821A (en)

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