Patent ID: 11859152
Assignee: MERCK PATENT GMBH
Field: Basic materials chemistry (Chemistry)
Classification: CPC H  C | IPC C  H

Claim 0:
1. A substrate pattern filling composition comprising a first solute (A), a second solute (B) and a solvent (C),
wherein
the first solute (A) comprises at least any one of an amino group, a hydroxy group or a carbonyl group, provided that the first solute has at most one hydroxy group per molecule;
the second solute (B) comprises at least any one of an amino group, a hydroxy group or a carbonyl group, provided that the second solute has at most one hydroxy group per molecule;
the first solute (A) and the second solute (B) are different substances; and
the first solute (A) and/or the second solute (B) each independently comprises a 5-membered or 6-membered hydrocarbon ring or heterocyclic ring and
wherein the sum of the mass of the first solute (A) and the mass of the second solute (B) is 1 to 40 mass % based on the mass of the substrate pattern filling composition.