CA563487A - Structures composites comprenant des mousses de polyurethane rigide et des couches de revetement et procede pour leur production - Google Patents

Structures composites comprenant des mousses de polyurethane rigide et des couches de revetement et procede pour leur production

Info

Publication number
CA563487A
CA563487A CA563487A CA563487DA CA563487A CA 563487 A CA563487 A CA 563487A CA 563487 A CA563487 A CA 563487A CA 563487D A CA563487D A CA 563487DA CA 563487 A CA563487 A CA 563487A
Authority
CA
Canada
Prior art keywords
polyurethane foams
rigid polyurethane
composite structures
producing same
covering layers
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
CA563487A
Other languages
English (en)
Inventor
Hoppe Peter
Paffrath Hans-Willi
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.)
Bayer AG
Original Assignee
Bayer AG
Publication date
Application granted granted Critical
Publication of CA563487A publication Critical patent/CA563487A/fr
Expired legal-status Critical Current

Links

CA563487A Structures composites comprenant des mousses de polyurethane rigide et des couches de revetement et procede pour leur production Expired CA563487A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA563487T

Publications (1)

Publication Number Publication Date
CA563487A true CA563487A (fr) 1958-09-16

Family

ID=35729933

Family Applications (1)

Application Number Title Priority Date Filing Date
CA563487A Expired CA563487A (fr) Structures composites comprenant des mousses de polyurethane rigide et des couches de revetement et procede pour leur production

Country Status (1)

Country Link
CA (1) CA563487A (fr)

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