Patent ID: 11953821
Assignee: CUBICPV INC.
Field: Electrical machinery, apparatus, energy (Electrical engineering)
Classification: CPC G  B  C  H  Y | IPC B  C  G  H

Claim 17:
18. The method of claim 12, wherein the first solvent and the second solvent are selected from the group consisting of dry N-cyclohexyl-2-pyrrolidone, alkyl-2-pyrrolidone, dimethylformamide (DMF), dialkylformamide, dimethylsulfoxide (DMSO), methanol, ethanol, propanol, butanol, tetrahydrofuran, formamide, tert-butylpyridine, pyridine, alkylpyridine, pyrrolidine, chlorobenzene, dichlorobenzene, dichloromethane, chloroform, and combinations thereof.