Patent ID: 11891496
Assignee: H.B. FULLER COMPANY
Field: Macromolecular chemistry, polymers (Chemistry)
Classification: CPC C | IPC C

Claim 1:
2. The curable cyanoacrylate composition according to claim 1, wherein in the formula (I)
R1 is a group —C(O)—O—R2′, wherein R2′ is branched or cyclic C3-C12 alkyl, which is optionally interrupted by one or two oxygen atoms;
R2 is branched or cyclic C3-C12 alkyl, which is optionally interrupted by one or two oxygen atoms;
R3 is hydrogen, linear C1-C4 alkyl, or branched C3-C4 alkyl in case (x) denotes a single bond; and is absent when (x) denotes a double bond
R4 is hydrogen, linear C1-C4 alkyl, or branched C3-C4 alkyl; and
R5 and R5′ independently are hydrogen or a group —O—R6, wherein R6 independently is hydrogen, linear C1-C4 alkyl, or branched C3-C4 alkyl,
wherein R3 and R4 may form a 5- or 6-membered ring together with the carbon atom to which they are attached which is optionally interrupted by one or two oxygen atoms.