公开(公告)号：EP1735412B1

公开(公告)日：2012-03-14

申请号：EP05778047.0

申请日：2005-04-08

申请人： CHEMTURA CORPORATION

发明人： DUYCK, Karl, J. ,  NALESNIK, Theodore, E. ,  MIGDAL, Cyril, Andrew ,  SEIBERT, Rebecca, Faith

IPC分类号： C10M141/06 ,  C10M163/00

CPC分类号： C10M141/06 ,  C10M163/00 ,  C10M2203/1006 ,  C10M2207/026 ,  C10M2207/027 ,  C10M2207/08 ,  C10M2207/289 ,  C10M2215/064 ,  C10M2215/222 ,  C10M2219/046 ,  C10M2223/045 ,  C10N2210/02 ,  C10N2210/08 ,  C10N2240/12 ,  C10N2240/121 ,  C10N2240/14

摘要： Disclosed herein is a composition comprising: A) a lubricant; and B) a mixture of antioxidants, wherein said mixture is prepared by the partial condensation of an alkylated diphenylamine with an aldehyde or ketone in the presence of an acidic catalyst to yield at least one acridan of the general formula: wherein: R1, R2, R3, and R4 are independently selected from the group consisting of hydrogen, C3 to C32 alkyl, and C3 to C32 alkenyl, provided that at least one of R1, R2, R3, and R4 is not hydrogen, and R5 and R6 are independently selected from the group consisting of C1 to C20 hydrocarbyl and hydrogen; wherein, at the termination of said condensation, residual alkylated diphenylamine is not separated from the acridan product.

公开(公告)号：EP1451276B1

公开(公告)日：2008-10-22

申请号：EP02763825.3

申请日：2002-09-30

申请人： Chemtura Corporation

发明人： NALESNIK, Theodore, E.

IPC分类号： C10M133/48 ,  C10M169/04 ,  C07D271/10

CPC分类号： C07D271/10 ,  C10M133/48 ,  C10M163/00 ,  C10M2207/028 ,  C10M2215/086 ,  C10M2219/044 ,  C10M2223/045 ,  C10N2210/02 ,  C10N2230/06 ,  C10N2240/04 ,  C10N2240/10

摘要： Disclosed herein is a composition comprising: (A) a lubricant, and (B) at least one 1,3,4-oxadiazole compound of the formula: wherein R1 is selected from the group consisting of hydrogen, linear or branched alkyl, alkenyl, alkaryl, aryl, alkyl ether, and alkyl ester, R2, R3, and R4 are independently selected from the group consisting of hydrogen, linear or branched alkyl, alkenyl, alkaryl, and aryl; and any alkyl moiety can optionally contain within it oxygen ether, ester, or amide groups.

公开(公告)号：EP1613602B1

公开(公告)日：2007-01-03

申请号：EP04759761.2

申请日：2004-03-23

申请人： CHEMTURA CORPORATION

发明人： DUYCK, Karl, J. ,  NALESNIK, Theodore, E.

IPC分类号： C07D223/22

CPC分类号： C07D223/22

摘要： Disclosed herein is an antioxidant that is an alkylated iminodibenzyl of the general formula: (I) wherein: R1, R2, R3, and R4 are independently selected from the group consisting of hydrogen, alkyl moieties, and alkenyl moieties; and R5, R6, R7 and R8 are independently selected from the group consisting of hydrocarbyl moieties and hydrogen.

公开(公告)号：EP2235148B1

公开(公告)日：2014-09-17

申请号：EP08860271.9

申请日：2008-12-01

申请人： Infineum International Limited ,  Chemtura Corporation

发明人： BERA, Tushar, Kanti ,  HARTLEY, Rolfe, J. ,  EMERT, Jacob ,  CHENG, Jie ,  NALESNIK, Theodore, E. ,  ROWLAND, Robert, G.

IPC分类号： C10M133/12 ,  C10M135/26 ,  C10L1/223 ,  C07C211/51 ,  C10L1/22 ,  C10N30/10 ,  C10N30/12

CPC分类号： C07C229/18 ,  C10M133/12 ,  C10M135/26 ,  C10M2215/066 ,  C10M2215/067 ,  C10M2219/085 ,  C10N2230/10 ,  C10N2230/12 ,  C10N2240/10 ,  C10N2270/00

公开(公告)号：EP2235148A1

公开(公告)日：2010-10-06

申请号：EP08860271.9

申请日：2008-12-01

申请人： Infineum International Limited ,  Chemtura Corporation

发明人： BERA, Tushar, Kanti ,  HARTLEY, Rolfe, J. ,  EMERT, Jacob ,  CHENG, Jie ,  NALESNIK, Theodore, E. ,  ROWLAND, Robert, G.

IPC分类号： C10M133/12 ,  C10M135/26 ,  C10L1/223 ,  C07C211/51 ,  C10L1/22 ,  C10N30/10 ,  C10N30/12

CPC分类号： C07C229/18 ,  C10M133/12 ,  C10M135/26 ,  C10M2215/066 ,  C10M2215/067 ,  C10M2219/085 ,  C10N2230/10 ,  C10N2230/12 ,  C10N2240/10 ,  C10N2270/00

摘要： Compositions in the form of lubricating oil compositions, greases, fuels or functional fluids containing, in the form of Michael adducts, N-substituted phenylenediamine additives in which at least one of the substituents on the N atoms carries a carbonyl group that is connected to an alkyl, alkoxyalkyl, or alkylthioalkyl group either directly or via an oxygen atom.

公开(公告)号：EP1735412A1

公开(公告)日：2006-12-27

申请号：EP05778047.0

申请日：2005-04-08

申请人： CHEMTURA CORPORATION

发明人： DUYCK, Karl, J. ,  NALESNIK, Theodore, E. ,  MIGDAL, Cyril, Andrew ,  SEIBERT, Rebecca, Faith

IPC分类号： C10M141/06 ,  C10M163/00

CPC分类号： C10M141/06 ,  C10M163/00 ,  C10M2203/1006 ,  C10M2207/026 ,  C10M2207/027 ,  C10M2207/08 ,  C10M2207/289 ,  C10M2215/064 ,  C10M2215/222 ,  C10M2219/046 ,  C10M2223/045 ,  C10N2210/02 ,  C10N2210/08 ,  C10N2240/12 ,  C10N2240/121 ,  C10N2240/14

摘要： Disclosed herein is a composition comprising: A) a lubricant; and B) a mixture of antioxidants, wherein said mixture is prepared by the partial condensation of an alkylated diphenylamine with an aldehyde or ketone in the presence of an acidic catalyst to yield at least one acridan of the general formula: wherein: R1, R2, R3, and R4 are independently selected from the group consisting of hydrogen, C3 to C32 alkyl, and C3 to C32 alkenyl, provided that at least one of R1, R2, R3, and R4 is not hydrogen, and R5 and R6 are independently selected from the group consisting of C1 to C20 hydrocarbyl and hydrogen; wherein, at the termination of said condensation, residual alkylated diphenylamine is not separated from the acridan product.

公开(公告)号：EP1228172B1

公开(公告)日：2006-05-31

申请号：EP00973742.0

申请日：2000-10-20

申请人： Chemtura Corporation

发明人： NALESNIK, Theodore, E. ,  BARROWS, Franklin, H.

IPC分类号： C10M135/16 ,  C07C335/08 ,  C07C335/10 ,  C07C335/12 ,  C10N30/06

CPC分类号： C10M135/16 ,  C07C335/08 ,  C10M137/10 ,  C10M141/10 ,  C10M2207/023 ,  C10M2207/028 ,  C10M2215/04 ,  C10M2215/064 ,  C10M2215/086 ,  C10M2215/26 ,  C10M2215/28 ,  C10M2217/046 ,  C10M2217/06 ,  C10M2219/044 ,  C10M2219/046 ,  C10M2219/064 ,  C10M2223/045 ,  C10M2225/041 ,  C10N2210/02 ,  C10N2240/00 ,  C10N2240/04 ,  C10N2240/042 ,  C10N2240/044 ,  C10N2240/046 ,  C10N2240/08 ,  C10N2240/22 ,  C10N2240/30 ,  C10N2240/40 ,  C10N2240/50 ,  C10N2240/52 ,  C10N2240/54 ,  C10N2240/56 ,  C10N2240/58 ,  C10N2240/60 ,  C10N2240/66

摘要： Compounds and lubricant compositions are disclosed that comprise a substituted linear thiourea of the structurewherein R1, R2, and R4 are independently selected from the group consisting of alkyl, alkenyl, aryl, alkaryl, aralkyl, and hydrogen; R3 is selected from the group consisting of alkyl, alkenyl, and combinations thereof; X is selected from the group consisting of (i) methylene, if, and only if, R3 is alkenyl, (ii) oxygen, and (iii) sulfur; and A is selected from the group consisting of alkylene and aryl.

公开(公告)号：EP1613602A1

公开(公告)日：2006-01-11

申请号：EP04759761.2

申请日：2004-03-23

申请人： CHEMTURA CORPORATION

发明人： DUYCK, Karl, J. ,  NALESNIK, Theodore, E.

IPC分类号： C07D223/22

CPC分类号： C07D223/22

摘要： Disclosed herein is an antioxidant that is an alkylated iminodibenzyl of the general formula: (I) wherein: R1, R2, R3, and R4 are independently selected from the group consisting of hydrogen, alkyl moieties, and alkenyl moieties; and R5, R6, R7 and R8 are independently selected from the group consisting of hydrocarbyl moieties and hydrogen.

公开(公告)号：EP2321255B1

公开(公告)日：2016-05-04

申请号：EP09789740.9

申请日：2009-06-02

申请人： Chemtura Corporation

发明人： NALESNIK, Theodore, E.

IPC分类号： C07C209/24 ,  C07C211/50 ,  C09K15/18 ,  C10M133/12

CPC分类号： C07C209/24 ,  C07C211/50 ,  C08K5/17 ,  C09K15/18 ,  C10L1/223 ,  C10L10/00 ,  C10M133/12 ,  C10M141/06 ,  C10M141/08 ,  C10M141/10 ,  C10M2201/065 ,  C10M2201/066 ,  C10M2207/026 ,  C10M2207/281 ,  C10M2215/06 ,  C10M2215/064 ,  C10M2215/066 ,  C10M2215/08 ,  C10M2219/022 ,  C10M2219/066 ,  C10M2219/087 ,  C10M2219/108 ,  C10M2223/045 ,  C10M2223/047 ,  C10N2220/022 ,  C10N2230/10 ,  C10N2230/42 ,  C10N2240/04 ,  C10N2240/08 ,  C10N2240/10 ,  C10N2240/30 ,  C10N2270/02 ,  C08L21/00 ,  C10N2210/06 ,  C10N2210/02

公开(公告)号：EP1432747B1

公开(公告)日：2011-05-11

申请号：EP01970900.5

申请日：2001-09-14

申请人： Chemtura Corporation

发明人： DUYCK, Karl ,  NALESNIK, Theodore, E. ,  TRAN, Uyen, Thanh

IPC分类号： C08F255/00 ,  C08F255/02 ,  C08L51/06 ,  C10M145/00

CPC分类号： C08F255/00 ,  C08F255/02 ,  C08L51/06

摘要： A process is disclosed that comprises solution grafting a hydrocarbon polymer prepared from at least C2 to C28 polymerizable hydrocarbon, said polymer having a number average molecular weight in the range of from about 5,000 to about 500,000, with an ethylenically unsaturated C3 to C10 carboxylic acid material, using a free radical initiator, in the presence of an aromatic ester oil of the formula (I) wherein R1, R2, R3, R4, R5, and R6 are independently selected from the group consisting of hydrogen, -COOR7, -COOR8, -COOR9, -COOR10, -COOR11, and -COOR12, provided that no more than 5 of R1, R2, R3, R4, R5 and R6 are hydrogen, and R7, R8, R9, R10, R11, and R12 are independently selected from the group consisting of alkyl and alkylesters.