Back to results
US 6,307,001 B1Granted
Curable hybrid electron donor compounds containing vinyl ether
AssigneeNational Starch and Chemical Investment Holding Corporation
InventorOsama M. Musa
Life of this patent
Estimating the term…
Abstract
Hybrid electron donor compounds, suitable for use as adhesives or as components in adhesives, contain a carbon to carbon double bond attached to an aromatic ring and conjugated with the unsaturation in the aromatic ring and a vinyl ether moiety.
Claims4
A compound having the structure:
- in which
- m and n are independently 1 to 6;
- Ar is an aromatic or heteroaromatic ring having 3 to 10 carbon atoms within the ring, in which the heteroatom is N, O, or S;
- R1, R2, and R3 are independently hydrogen, Ar as described above, or an alkyl group having 1 to 12 carbon atoms;
- R4, R5, and R6 are independently hydrogen, a methyl group or an ethyl group;
- G is —OR7, —SR7, —N(R1)(R2), Ar as described above, or an alkyl group having 1 to 12 carbon atoms, in which R7 is Ar as described above, or an alkyl group having 1 to 12 carbon atoms, and R1 and R2 are as described above;
- Q is an alkyl group having 1 to 12 carbon atoms;
- X is
- and
- Z is an alkyl group, a siloxane, a polysiloxane, a C1 to C4 alkoxy-terminated siloxane or polysiloxane, a polyester, a polyurethane, a (poly)butadiene or an aromatic, polyaromatic, or heteroaromatic group.
7 more elements
A compound having the structure:
- in which
- m and n are independently 1 to 6;
- Ar is an aromatic or heteroaromatic ring having 3 to 10 carbon atoms within the ring, in which the heteroatom is N, O, or S;
- R1 and R2 are independently hydrogen, Ar as described above, or an alkyl group having 1 to 12 carbon atoms;
- R4, R5, and R6 are independently hydrogen, a methyl group or an ethyl group,
- G is —OR7, —SR7, —N(R1)(R2), Ar as described above, or an alkyl group having 1 to 12 carbon atoms, in which R7 is Ar as described above, or an alkyl group having 1 to 12 carbon atoms, and R1 and R2 are as described above;
- Q is an alkyl group having 1 to 12 carbon atoms;
- X is
- and
- Z is an alkyl group, a siloxane, a polysiloxane, a C1 to C4 alkoxy-terminated siloxane or polysiloxane, a polyether, a polyester, a polyurethane, a (poly)butadiene or an aromatic, polyaromatic, or heteroaromatic group.
7 more elements
Dependencies are inferred from the claim text.