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US 12,213,498 B2Granted
Storage stable mixtures
AssigneeDsm IP Assets B.V.
InventorsDominik Josef Brunner, Laure Clasadonte, Martin Reto Gadient, Roland Schuepfer
Life of this patent
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Abstract
The present invention relates to improved formulations of propandiol mononitrate and derivatives thereof as well as to the production of such formulations.
Claims15
A storage stable premix consisting essentially of the following ingredients:
- (a1) a powderous formulation of components:
- (i) a compound of formula (I):
- wherein
- n is an integer from 1 to 15,
- R1 is selected from the group consisting of H, C1-C6alkyl, phenyl, —OH, —NH2, —CN, —COOH, —O(C═O) R8, —NHC(═O) R8, SO2NHR8, and —ONO2, and
- R8 is C1-C6 alkyl, phenyl or pyridyl,
- with the proviso that when n is >3 the hydrocarbon chain may be interrupted by —O— or —NH—, and
- (ii) silica, and
- (a2) a starch derived from potatoes, wheat, maize and/or cassava.
6 more elements
Dependencies are inferred from the claim text.