公开(公告)号：EP2134822A2

公开(公告)日：2009-12-23

申请号：EP08732513.0

申请日：2008-03-20

申请人： DOW GLOBAL TECHNOLOGIES INC.

发明人： SONNENSCHEIN, Mark, F. ,  GREAVES, Martin, R. ,  SANDERS, Aaron, W. ,  LYSENKO, Zenon ,  SPILMAN, Gary, E. ,  FRYCEK, George, J. ,  PHILLIPS, Joe, D. ,  SCHROCK, Alan, K. ,  MARTIN, Steven, J.

IPC分类号： C10M105/42 ,  C07C67/29 ,  C08G63/06 ,  C10N70/00 ,  C10N30/02 ,  C10N30/06 ,  C10N20/02

CPC分类号： C10M105/42 ,  C10M2207/301 ,  C10N2220/022 ,  C10N2220/025 ,  C10N2220/026 ,  C10N2220/10 ,  C10N2230/02 ,  C10N2230/06 ,  C10N2230/64 ,  C10N2260/02 ,  C10N2270/00

摘要： The present invention relates to polyester polyol lubricant compositions, some of which are capped, that include two or more chemically linked ester moieties, at least one of which derives from a seed or vegetable oil, and their preparation. The compositions have a pour point temperature of -10° centigrade or less without a pour point depressant and a viscosity at 25° centigrade within a range of 40 centipoises (0.04 pascal second) to 2000 centipoises (2 pascal seconds) when they either lack an initiator moiety or include an initiator moiety other than a dendritic initiator moiety, and a pour point temperature of -5° centigrade or less without a pour point depressant and a viscosity at 25° centigrade within a range of 40 centipoises (0.04 pascal second) to 8000 centipoises (8 pascal seconds) when they include a dendritic initiator moiety. The present invention also relates to a process for removing at least a portion of saturates from said compositions.

公开(公告)号：EP2225025A1

公开(公告)日：2010-09-08

申请号：EP08866545.0

申请日：2008-12-18

申请人： Dow Global Technologies Inc.

发明人： ZIEBARTH, Robin ,  NILSSON, Robert, T. ,  MARTIN, Steven, J.

IPC分类号： B01J23/04 ,  B01J37/08 ,  B01J27/22 ,  B01J27/224 ,  B01D53/94

CPC分类号： B01J23/04 ,  B01D53/944 ,  B01D2255/20707 ,  B01D2255/20715 ,  B01D2255/20723 ,  B01D2255/2073 ,  B01D2255/20753 ,  B01D2255/20769 ,  B01D2255/20776 ,  B01D2258/012 ,  B01J27/22 ,  B01J27/224 ,  B01J37/084 ,  Y10S55/05 ,  Y10S55/10 ,  Y10S55/30

摘要： An improved soot catalyst is comprised of an alkali compound at least partially coated by a ceramic coating comprised of C bonded to a metal, semimetallic element or combination thereof. The improved soot catalyst may be employed in catalyzed Diesel particulate filters. In one method to make a catalyzed Diesel particulate filter, the improved filter is made by contacting a porous ceramic body having an alkali catalyst thereon, coating the alkali catalyst with an organic ceramic precursor, heating the ceramic body to a temperature in an atmosphere sufficient to decompose the organic ceramic precursor to form the soot catalyst on the porous ceramic body without volatilizing substantial amount of the alkali catalyst away.

公开(公告)号：EP1476500A1

公开(公告)日：2004-11-17

申请号：EP03742714.3

申请日：2003-02-07

申请人： DOW GLOBAL TECHNOLOGIES INC.

发明人： SO, Ying, Hung ,  NIU, Qing, Shan, J. ,  TOWNSEND, Paul, H., III ,  MARTIN, Steven, J. ,  KALANTAR, Thomas, H. ,  GODSCHALX, James, P. ,  BRUZA, Kenneth, J. ,  BOUCK, Kevin, J.

IPC分类号： C08J9/00 ,  C08J9/26 ,  C08L25/00 ,  C08L61/00 ,  C08G83/00 ,  C08L101/00 ,  C08G61/02 ,  C08K7/16 ,  C08L51/04 ,  C08J9/18 ,  C08L25/06 ,  H01B3/46 ,  H01L23/00 ,  H01L21/332 ,  H01L21/312

CPC分类号： C08J9/28 ,  C08F257/02 ,  C08F283/00 ,  C08G61/02 ,  C08G2261/312 ,  C08J2351/00 ,  H01L21/02118 ,  H01L21/02203 ,  H01L21/02282 ,  H01L21/312 ,  H01L21/31695 ,  H01L23/5329 ,  H01L2924/0002 ,  H01L2924/00

摘要： Applicants found that selection of reactive nanoparticles as poragens when combined with monomeric precusors to organic, particularly polyarylene or polyarylene ether, matrix materials are effective in obtaining very small pore sizes.