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US 2022/0189760 A1Published application
Process solution for polymer processing
AssigneeDongwoo Fine-Chem Co., Ltd.
InventorsSoon-Hong Pang, Han-Byeol Kang, Sung-Sik Kim, Tae-Hee Kim
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Abstract
The present disclosure relates to a process solution for polymer processing, containing a polar aprotic solvent, a fluorine-based compound, and a sulfur-containing compound. The process solution for polymer processing may have excellent storage stability and minimize damage to the metal layer while improving an ability to remove the adhesive polymer remaining on a circuit surface of a semiconductor wafer.
Claims13
A process solution for polymer processing, comprising a polar aprotic solvent, a fluorine-based compound, and a sulfur-containing compound.
Dependencies are inferred from the claim text.