公开(公告)号：EP1287008B1

公开(公告)日：2012-06-27

申请号：EP01933234.5

申请日：2001-05-08

申请人： Chemtura Corporation

发明人： MIGDAL, Cyril, A. ,  STOTT, Paul, E. ,  BAKUNIN, Victor N. ,  PARENAGO, Oleg P. ,  KUZ'MINA, Galina, N. ,  VEDENEEVA, Ludmila, M. ,  SUSLOV, Andrei Yu

IPC分类号： C07F11/00 ,  C10M159/18 ,  C10M159/12 ,  C10M171/06 ,  C10N10/12 ,  C10N30/06 ,  C10N70/00

CPC分类号： C07F11/005 ,  C10M125/22 ,  C10M129/26 ,  C10M133/06 ,  C10M133/16 ,  C10M135/14 ,  C10M135/18 ,  C10M135/22 ,  C10M137/10 ,  C10M159/12 ,  C10M159/18 ,  C10M171/06 ,  C10M2201/065 ,  C10M2201/066 ,  C10M2201/084 ,  C10M2207/10 ,  C10M2215/04 ,  C10M2215/08 ,  C10M2215/082 ,  C10M2215/086 ,  C10M2215/12 ,  C10M2215/122 ,  C10M2219/062 ,  C10M2219/066 ,  C10M2219/068 ,  C10M2219/083 ,  C10M2223/045 ,  C10M2227/00 ,  C10N2230/12 ,  C10N2240/10

摘要： A lubricant composition is disclosed that comprises: (a) a lubricant and (b) at least one molybdenum-containing compound in the form of surface-capped nanosized particles of the general formula: (Z)n(X-R)m wherein Z is an inorganic moiety comprising molybdenum and sulfur in the form of particles having dimensions in the range of from about 1 to about 100 nm; (X-R) is a surface-capping reagent wherein R is a C4 to C20 straight or branched-chain alkyl or alkylated cycloalkyl radical or radicals and X is a functional group capable of specific sorption and/or chemical interaction with molybdenum/sulfur moiety; n is the number of molecules of Z in the particles; m is an integer representing the amount of surface-capping reagents relative to a single particle; and the ratio of m to n is in the range of from about 1:1 to about 10:1.

公开(公告)号：EP2459508A1

公开(公告)日：2012-06-06

申请号：EP10732611.8

申请日：2010-07-13

申请人： Chemtura Corporation

发明人： HILL, Jonathan ,  POWER, Maurice ,  STOTT, Paul, E. ,  SMITH, Peter

IPC分类号： C07C37/14 ,  C07F9/141

CPC分类号： C09K15/322 ,  B01J19/0046 ,  B01J2219/00277 ,  B01J2219/0072 ,  C07F9/145

摘要： Processes for alkylating hydroxyaryl compounds by reacting a hydroxyaryl with at least one olefin of a complex hydrocarbon stream. The complex hydrocarbon stream preferably comprises a fraction of a cracked hydrocarbon feed stream or the reaction products of a dehydrogenation of a paraffinic feedstock. The olefin of the complex hydrocarbon stream is preferably a branched olefin, e.g., isobutylene or isoamylene. The alkylated compositions are suitable for forming liquid phosphite compositions.

摘要翻译： 过程为通过使羟芳基具有复杂的烃流中的至少一种烯烃的烷基化的羟基芳基化合物。 复杂的烃料流优选包含裂化烃进料流或烷烃原料的脱氢的反应产物的一小部分。 复杂的烃流的烯烃优选为支化的烯烃，E. G.，异丁烯或异戊烯。 烷基化的组合物适合用于形成液体亚磷酸酯组合物。