公开(公告)号：EP0672077A1

公开(公告)日：1995-09-20

申请号：EP94902401.0

申请日：1993-11-24

申请人： EASTMAN CHEMICAL COMPANY

发明人： GOTT, Samuel, Leroy ,  CARTER, Thomas, Edward ,  PETROSKEY, Wade, Timothy ,  WILLIAMS, Thomas, Hugh ,  ZIMA, George, Chester

IPC分类号： C08G18

CPC分类号： C08G18/40 ,  C08G2101/0008 ,  C08G2101/0016 ,  C08G2101/0025

摘要： The present invention relates to a process for preparing flexible, semi-flexible or rigid polyurethane foam plastics from a polyfunctional isocyanate and a polyhydric compound. More specifically, the invention involves the substitution of some portion of the hydroxy groups on the polyhydric compound with acetoacetate groups. Such substitution reduces the viscosity of the polyhydric resin without affecting the performance properties of the foams. Various substitution levels can be used depending on the desired level of viscosity reduction.

公开(公告)号：EP1989275A2

公开(公告)日：2008-11-12

申请号：EP07749143.9

申请日：2007-01-25

申请人： EASTMAN CHEMICAL COMPANY

发明人： CARTER, Thomas, Edward ,  LANINGHAM, Joy, Lynn ,  HUDNALL, Phillip, Montgomery ,  CLINE, Sharon, Metcaff

IPC分类号： C09K15/32 ,  C09K15/24 ,  C09K15/08 ,  C11B5/00 ,  C10L1/02 ,  C10L1/18 ,  C10L1/14 ,  C08K5/00 ,  C08K5/04 ,  B01F1/00

CPC分类号： C11C1/10 ,  C09K15/08 ,  C10L1/14 ,  C10L1/18 ,  C10L1/1824 ,  C10L1/1826 ,  C10L1/183 ,  C10L1/1832 ,  C10L1/1835 ,  C10L1/1852 ,  C10L1/1855 ,  C10L1/1857 ,  C10L1/1883 ,  C10L1/19 ,  C10L1/1905 ,  C10L1/2222 ,  C10L1/2225 ,  C10L1/224 ,  C10L1/2283 ,  C10L1/231 ,  C11B5/0021 ,  C11B5/0035 ,  C11B5/0092 ,  C11C3/003 ,  Y02E50/13

摘要： Compositions containing phenolic antioxidant, a metal chelating compound and at least one solvent solutions are provided. The invention further provides methods of making and using such compositions as well as compositions that contain both biodiesel and at least one antioxidant concentrate solutions and blended fuel compositions containing biodiesel blended with other fuels.