The polyurethane ureas are made of an aliphatic or cycloaliphatic diisocyanate, a polymer diol, an aliphatic or cycloaliphatic diamine and optionally a secondary aliphatic amine.
A preferred aldehyde is formaldehyde and a preferred second aliphatic amine is n-butyl amine.
Primary amine, secondary amine, diamine, and/or tertiary amines may be employed for the aliphatic amine compound.
The present invention relates to a magnetic substance layer and to a composition for removing the residue of a magnetic substance layer, which comprises: (a) at least one of sulfonic acid, an aliphatic amine or an aromatic amine; and (b) a solvent.
The present invention concerns novel platinum complexes in which at least one of the amine ligand is a non-planar heterocyclic aliphatic amine.
The particle-surface ligand is an aliphatic amine having 18 or more carbon atoms.
The proportion of the aliphatic amine compound to the imidazole compound is 100-10 wt%/0-90 wt.%.
The second reactive functional group is a N-sulfonylaminocarbonyl group that can be reacted with an amine-containing material, particularly a primary aliphatic amine, to form a carbonylimino-containing connector group.
The amount of the aliphatic amine compound, in terms of nitrogen amount, is 35-360 mass ppm of the whole composition.
A compound of formula (I), wherein R is an aliphatic or cycloaliphatic amine group or a pharmaceutically acceptable salt thereof and a pharmaceutically acceptable salt thereof.
According to the process of the present invention, an aliphatic primary amine can be produced from an aliphatic alcohol with a high catalytic activity and a high selectivity.
Said solvent contains at least one aliphatic alkanolamine which has 2 - 12 C-atoms.
The reaction is conducted optionally in the presence of an aliphatic or aromatic amine, and/or in the presence of an inert organic solvent.
Optionally, the reaction is conducted in the presence of an aliphatic or aromatic amine, optionally in the presence of an inert organic solvent.
The liquid catalyst for disproportionation of a hydrohalogenated silane comprises a tertiary aliphatic hydrocarbon-substituted amine and a metal chloride or a phosphine oxide compound.
This secondary charge modifying agent is an aliphatic polyamine having at least one primary amine or at least two secondary amines.
A process for the preparation of pigment compositions which give improved ink flow is provided which comprises treating the pigment, during the pigment synthesis, with a small amount of a long chain aliphatic amine.
One type is formed from at least one halophthalic anhydride and at least one aliphatic amine having one or two primary amino groups in the molecule.
A lubricating oil composition which comprises a lube base oil and, incorporated therein, an imide compound, an amide compound, and an aliphatic amine compound.
Substituted sodium salts of phosphides are prepared by reacting a triarylphosphine with sodium in an aliphatic amine or diamine as solvent or co-solvent.
The content of the aliphatic amine in the mixed solvent is preferably 1.3 to 22vol%, still preferably 2.5 to 7 vol% in terms of volume ratio.
The means in accordance with the invention contains N-methyl-2-pyrrolidone with the addition of a product of the reaction between an aliphatic amine and an alkaline salt of unsaturated fatty acids and water and/or aliphatic alcohols.
The invention relates to a fire-resistant epoxy-based polymer composition in which a hardener, which is also a flame retardant, is used in the form of a combination of metal acetate and aliphatic amine.
The rechargeable aliphatic N-halamine includes an aliphatic N-halamine compound exchangeable associated with one or more halides.
Process for the preparation of curcumin by condensation of vanillin with acetylacetone in the presence of boric acid and an aliphatic or araliphatic amine in a highly polar, aprotic solvent, under concomitant removal of water.
Requêtes fréquentes français :1-200, -1k, -2k, -3k, -4k, -5k, -7k, -10k, -20k, -40k, -100k, -200k, -500k, -1000k,
Requêtes fréquentes anglais :1-200, -1k, -2k, -3k, -4k, -5k, -7k, -10k, -20k, -40k, -100k, -200k, -500k, -1000k,
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