Verfahren zur Herstellung von N,N'-disubstituierten Allophansäureestern
申请人:BASF Aktiengesellschaft
公开号:EP0079515A2
公开(公告)日:1983-05-25
Verfahren zur Herstellung von N,N'-disubstituierten Allophansäureestern durch Umsetzung von aromatischen Chlorameisensäureestern mit N,N'-disubstituierten Harnstoffen bei 20 bis 160°C ohne Zusatz säurebindender Mittel.
Die nach dem Verfahren der Erfindung herstellbaren N,N'-disubstituierten Allophansäureester sind wertvolle Ausgangsstoffe für die Herstellung von Pflanzenschutzmitteln, Schädlingsbekämpfungsmitteln, Farbstoffen, Kunstharzen und Kunststoffen, Textilhydrophobierungsmitteln, Waschmitteln, Bleichmitteln und Klebstoffen.
Phényl-2 allophanate d'isopropyle, son procédé d'obtention et son application dans le domaine pharmaceutique
申请人:COMPAGNIE FRANCAISE DE SUCRERIE
公开号:EP0187057A1
公开(公告)日:1986-07-09
L'invention concerne à titre de produit industriel nouveau le phényl-2 allophanate d'isopropyle de formule:
Son procédé d'obtention consiste à hydrolyser le phényl- isopropyloxycarbonyle cyanamide lui-méme résultant de l'acylation du phényl cyanamide par le chloroformiate d'isopropyle.
Application de ce nouvel allophanate dans le domaine pharmaceutique pour, entre autres, ses propriétés anticonvulsivantes, en association, ou non, avec du phényl-2 allophanate d'éthyle.
LUBRICATING OIL ADDITIVE AND LUBRICATING OIL COMPOSITION
申请人:Nippon Oil Corporation
公开号:EP1686167A1
公开(公告)日:2006-08-02
Lubricating oil compositions have low friction properties and anti-wear properties and are excellent in long drain capability. The lubricating oil compositions are particularly suitable for use as a fuel efficient type lubricating oil for internal combustion engines. The lubricating oil compositions contain a lubricating oil additive comprising one or more compounds selected from a specific nitrogen-containing compound, an acid-modified derivative thereof, and an oil soluble metal complex obtained by mixing the nitrogen-containing compound and/or acid-modified derivative thereof with an organic metal salt and/or organic metal complex.
Lubricating oil additive and lubricating oil composition
申请人:Nippon Oil Corporation
公开号:EP2343354A1
公开(公告)日:2011-07-13
Lubricating oil compositions have low friction properties and anti-wear properties and are excellent in long drain capability. The lubricating oil compositions are particularly suitable for use as a fuel efficient type lubricating oil for internal combustion engines. The lubricating oil compositions contain a lubricating oil additive comprising one or more compounds selected from a specific nitrogen-containing compound, an acid-modified derivative thereof, and an oil soluble metal complex obtained by mixing the nitrogen-containing compound and/or acid-modified derivative thereof with an organic metal salt and/or organic metal complex.
Non-toxic corrosion-protection pigments based on manganese
申请人:——
公开号:US20040011252A1
公开(公告)日:2004-01-22
Corrosion-inhibiting pigments based on manganese are described that contain a trivalent or tetravalent manganese/valence stabilizer complex. An inorganic or organic material is used to stabilize the trivalent or tetravalent manganese ion to form a compound that is sparingly soluble, exhibits low solubility, or is insoluble in water, depending upon the intended usage. Specific stabilizers are chosen to control the release rate of trivalent or tetravalent manganese during exposure to water and to tailor the compatibility of the powder when used as a pigment in a chosen binder system. Stabilizers may also modify the processing and handling characteristics of the formed powders. Manganese/valence stabilizer combinations are chosen based on the well-founded principles of manganese coordination chemistry. Many manganese-valence stabilizer combinations are presented that can equal the performance of conventional hexavalent chromium or tetravalent lead systems. It is emphasized that this abstract is provided to comply with the rules requiring an abstract which will allow a searcher or other reader to quickly ascertain the subject matter of the technical disclosure. It is submitted with the understanding that it will not be used to interpret or limit the scope or meaning of the claims.