Back to results
US 9,315,636 B2Granted
Stable metal compounds, their compositions and methods
AssigneeAz Electronic Materials (Luxembourg) S.A.R.L.
InventorsHuirong Yao, M. Dalil Rahman, Salem K. Mullen, JoonYeon Cho, Clement Anyadiegwu, Munirathna Padmanaban
Life of this patent
Estimating the term…
Abstract
The present disclosure relates to soluble, multi-ligand-substituted metal compounds with improved stability as well as compositions made from them and methods of their use.
Claims22
A soluble, multi-ligand-substituted metal compound of the following structure:
- wherein n is about 1 to about 20, R1 is independently selected from a group consisting of C1-C6 unsubstituted alkyl, C1-C6 substituted alkyl and R2, R2 is independently selected from a group consisting of C6-C20 unsubstituted alkyl, C6-C20 substituted alkyl, a —COR3 group, a —N(R3)2 group, —SO2R3 group, a —SOR3 group and a —SR3 group, wherein each R3 is independently selected from a group consisting of unsubstituted aromatic, substituted aromatic, unsubstituted heteroaromatic, substituted heteroaromatic group, C1-C20 unsubstituted alkyl, C1-C20 substituted alkyl, C1-C20 unsubstituted alkenyl, C1-C20 substituted alkenyl group, functionalized alkylene with a structure of -alkylene-COOR3′, wherein R3′ is independently selected from a group consisting of C1-C6 substituted alkyl and C1-C6 substituted alkyl.
A composition comprising:
- a. A soluble, multi-ligand-substituted metal compound of the following structure:
- wherein n is about 1 to about 20, R1 is independently selected from a group consisting of C1-C6 unsubstituted alkyl, C1-C6 substituted alkyl and R2, R2 is independently selected from a group consisting of C6-C20 unsubstituted alkyl, C6-C20 substituted alkyl, a —COR3 group, a —N(R3)2 group, —SO2R3 group, a —SOR3 group and a —SR3 group, wherein each R3 is independently selected from a group consisting of unsubstituted aromatic, substituted aromatic, unsubstituted heteroaromatic, substituted heteroaromatic group, C1-C20 unsubstituted alkyl, C1-C20 substituted alkyl, C1-C20 unsubstituted alkenyl, C1-C20 substituted alkenyl group, functionalized alkylene with a structure of -alkylene-COOR3′, wherein R3′ is independently selected from a group consisting of C1-C6 substituted alkyl and C1-C6 substituted alkyl;
- and,
- b. a solvent.
1 more element
A composition comprising:
- a. A soluble, multi-ligand-substituted metal compound of the following structure:
- wherein n is about 1 to about 20, R1 is independently selected from a group consisting of C1-C6 unsubstituted alkyl, C1-C6 substituted alkyl and R2, R2 is independently selected from a group consisting of unsubstituted aromatic, substituted aromatic, unsubstituted heteroaromatic, substituted heteroaromatic group, C6-C20 unsubstituted alkyl, C6-C20 substituted alkyl, C6-C20 unsubstituted alkenyl, C6-C20 substituted alkenyl group, a —COR3 group, a —N(R3)2 group, —SO2R3 group, a —SOR3 group and a —SR3 group, wherein each R3 is independently selected from a group consisting of unsubstituted aromatic, substituted aromatic, unsubstituted heteroaromatic, substituted heteroaromatic group, C1-C20 unsubstituted alkyl, C1-C20 substituted alkyl, C1-C20 unsubstituted alkenyl, C1-C20 substituted alkenyl group, functionalized alkylene with a structure of -alkylene-COOR3′, wherein R3′ is independently selected from a group consisting of C1-C6 substituted alkyl and C1-C6 substituted alkyl;
- b. a solvent;
- and
- c. an organic or silicon based crosslinkable polymer.
2 more elements
A composition comprising:
- a. A soluble, multi-ligand-substituted metal compound of the following structure:
- wherein n is about 1 to about 20, R1 is independently selected from a group consisting of C1-C6 unsubstituted alkyl, C1-C6 substituted alkyl and R2, R2 is independently selected from a group consisting of unsubstituted aromatic, substituted aromatic, unsubstituted heteroaromatic, substituted heteroaromatic group, C6-C20 unsubstituted alkyl, C6-C20 substituted alkyl, C6-C20 unsubstituted alkenyl, C6-C20 substituted alkenyl group, a —COR3 group, a —N(R3)2 group, —SO2R3 group, a —SORB group and a —SR3 group, wherein each R3 is independently selected from a group consisting of unsubstituted aromatic, substituted aromatic, unsubstituted heteroaromatic, substituted heteroaromatic group, C1-C20 unsubstituted alkyl, C1-C20 substituted alkyl, C1-C20 unsubstituted alkenyl, C1-C20 substituted alkenyl group, functionalized alkylene with a structure of -alkylene-COOR3′, wherein R3′ is independently selected from a group consisting of C1-C6 substituted alkyl and C1-C6 substituted alkyl;
- b. a solvent;
- and
- c. at least one of a thermal acid generator, a thermal base generator, or a thermally activated peroxide.
2 more elements
Dependencies are inferred from the claim text.