Title:
NEW TYPE SEGMENTALIZED POLYURETHANE RESIN
Document Type and Number:
Japanese Patent JPS53101097
Kind Code:
A
Abstract:
This invention relates to new high molecular weight polyurethanes which contain a very small amount of urethane and urea groups. These new synthetic resins are built up as block copolymers and contain relatively high molecular weight segments which are derived from high melting and low melting polyols and linked together through ester and/or urethane and/or urea groups.
Inventors:
YOHANESU BURAHAAKU
ROORANTO GITSUPU
KUUNO BUAAGUNERU
ERUBUIN MIYUURERU
YAN MATSUANETSUKU
PEETERU HAASU
ROORANTO GITSUPU
KUUNO BUAAGUNERU
ERUBUIN MIYUURERU
YAN MATSUANETSUKU
PEETERU HAASU
Application Number:
JP1421978A
Publication Date:
September 04, 1978
Filing Date:
February 13, 1978
Export Citation:
Assignee:
BAYER AG
International Classes:
C08G18/10; C08G18/40; C08G18/00; C08G18/42; C08G18/46; (IPC1-7): C08G18/14; C08G18/40