摘要:
This invention relates to deuterated ω-diphenylurea and derivatives and pharmaceutical acceptable salts thereof. And the pharmaceutical compositions comprising the pharmaceutically acceptable carrier and the deuterium-substituted ω-diphenylurea and derivatives and pharmaceutical acceptable salts thereof are also provided. The deuterium-substituted diphenylurea can be used in treatment or prevention of cancer and other related diseases.
摘要:
Provided is a coating composition for damping purposes, capable of forming the thin film applicable to damping and sound absorption at a vibration- or sound-generation section of complex shape, which comprises the following coating components (i), (ii) and (iii): (i) a resin emulsion containing a polar group capable of forming the coating film containing the hydrogen bond which is formed when the polar group comes into contact with an aromatic compound as the following coating component (ii) having the hydrogen bond forming effect, (ii) an aromatic compound which has the effect of forming and controlling the hydrogen bond, and also has at least one hydroxyl group in the molecule, and (iii) an inorganic filler, and also provides a method for producing the same. Also a method of producing the coating composition is provided.
摘要:
The present invention discloses a nanophase carbon black grafted with organic compounds, comprising (a) a first component: 100 parts by weight of original carbon black particles, and (b) a second component: 5-300 parts by weight of grafting organic compounds having or producing free radicals which is grafted onto the surface of the carbon black, wherein the molecular weight of the grafting organic compounds is 100-10000, and the nanophase carbon black has a particle size of 1-100 nm. The invention also discloses the synthesis thereof and articles therefrom.
摘要:
The present invention discloses a nanophase carbon black grafted with organic compounds, comprising (a) a first component: 100 parts by weight of original carbon black particles, and (b) a second component: 5-300 parts by weight of grafting organic compounds having or producing free radicals which is grafted onto the surface of the carbon black, wherein the molecular weight of the grafting organic compounds is 100-10000, and the nanophase carbon black has a particle size of 1-100 nm. The invention also discloses the synthesis thereof and articles therefrom.