公开(公告)号：EP2812366A4

公开(公告)日：2015-08-05

申请号：EP13755465

申请日：2013-02-11

Applicant: MOORE BENJAMIN & CO

Inventor： YANG YONG ,  GARCIA-BARRIOS JOHANNA L ,  SHEERIN ROBERT ,  MINASSIAN STEVE ,  COOPER GLENN

IPC: C08F220/12 ,  C08L31/04 ,  C08L33/06

CPC classification number: C09D133/26 ,  C08F220/12 ,  C08L2201/54 ,  C09D133/068 ,  C09D133/08 ,  C09D143/02 ,  C09D131/04 ,  C08K5/25

Abstract: Water-borne cross-linking polymeric compositions and related embodiments, such as methods of making and using the compositions, as well as products formed with said compositions are described. The water-borne composition may comprise one or more polymers formulated from one or more monomers of which at least one is a monomer that yields acetaldehyde as a hydrolysis product, and incorporating cross-linking functionality such as, but not limited to, carbonyl or epoxy functionality, and a blocked cross-linking agent, for example, a hydrazone. Neither the cross-linking functionality nor the acetaldehyde reacts with the blocked cross-linking agent; however, the blocked cross-linking agent is capable of conversion to an alternative form cross-linking agent such as, but not limited to, a hydrazide, to yield a cross-linked polymer. The alternative form cross-linking agent may be formed in an equilibrium reaction including the blocked cross-linking agent.