Organic compounds -- part of the class 532-570 series – Organic compounds – Nitrogen attached directly or indirectly to the purine ring...
Patent
1985-08-15
1987-08-18
Welsh, Maurice J.
Organic compounds -- part of the class 532-570 series
Organic compounds
Nitrogen attached directly or indirectly to the purine ring...
544401, 545248, 545312, 564505, C08G 1848
Patent
active
046878513
ABSTRACT:
The disclosed invention is a polyurethane and/or polyurea polymer which is the reaction product of a reaction mixture comprising
REFERENCES:
patent: 3445525 (1969-05-01), Bormann et al.
patent: 4519965 (1985-05-01), Taylor et al.
The Dow Chemical Company
Welsh Maurice J.
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