Organic compounds -- part of the class 532-570 series – Organic compounds – Chalcogen in the nitrogen containing substituent
Patent
1984-08-15
1986-10-14
Raymond, Richard L.
Organic compounds -- part of the class 532-570 series
Organic compounds
Chalcogen in the nitrogen containing substituent
524198, C07D26528
Patent
active
046173870
ABSTRACT:
The present invention relates to 2,3,2',3'-bis-morpholine derivatives corresponding to the formula ##STR1## The present invention also relates to a process for the preparation of these derivatives and to their use as hydrolysis protective agents for synthetic polymers containing ester groups and/or carbonate groups. Preferred synthetic polymers are polyurethanes.
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patent: 3795638 (1974-03-01), Grogler
Rakhmankulov et al, Chemical Abstracts, vol. 87 (1977), 201553c.
Dieck et al, Chem. Ber., vol. 117, No. 2 (Feb. 1984), pp. 694-701.
Barnes James M.
Goyert Wilhelm
Haas Peter
Bayer Aktiengesellschaft
Gil Joseph C.
Harsh Gene
Raymond Richard L.
Roy Thomas W.
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