ISOCYANATE TERMINATED MACROMER AND FORMULATION THEREOF FOR USE AS AN INTERNAL ADHESIVE OR SEALANT
申请人:Khatri Chetan Anirudh
公开号:US20100158849A1
公开(公告)日:2010-06-24
A novel macromer or mixture thereof is described herein, comprising isocyanatophenyl ether terminal moieties and at least two residues of a water-soluble polymer having a molecular weight ranging from 80 to 10,000 adjacent to the ether group of the isocyanatophenyl ether terminal isocyanate moieties, thereby forming at least two ether linkages in the macromer or mixture thereof. A method for making a polyisocyanate macromer is also described herein.
Aminoketone derivative compounds containing a heterocyclic ring bonded to an aminoketone moiety and useful as effective ingredients of centrally acting muscle relaxants and pollakiurea curing agents.
They are of formula (I):-
CYCLIC HYDROXAMIC ACIDS AS INHIBITORS OF MATRIX METALLOPROTEINASES AND/OR TNF-$g(a) CONVERTING ENZYME (TACE)
申请人:BRISTOL-MYERS SQUIBB COMPANY
公开号:EP1427408A2
公开(公告)日:2004-06-16
DIISOCYANATE TERMINATED MACROMER AND FORMULATION THEREOF FOR USE AS AN INTERNAL ADHESIVE OR SEALANT
申请人:Westergom M. Christopher
公开号:US20070276121A1
公开(公告)日:2007-11-29
A novel macromer or mixture thereof is described herein, comprising benzoyl isocyanate terminal moieties and at least two residues of a water-soluble polymer having a molecular weight ranging from 80 to 10,000 adjacent to the carbonyl group of the benzoyl isocyanate moieties, thereby forming at least two ester linkages in the macromer or mixture thereof. A method for making a polyisocyanate macromer is also described herein.