Cleaning preparations for semi-conductors and integrated circuits, namely, organic alkaline cleaner, cleaning agent to remove sidewall polymer residue from semi-conductors, aqueous alkaline remover solution for the purpose of removing sidewall polymer residue from semiconductors

'agent':15 'alkalin':12,26 'aqueous':25 'circuit':9 'clean':1,14 'cleaner':13 'conductor':6,24 'integr':8 'name':10 'organ':11 'polym':19,35 'prepar':2 'purpos':31 'remov':17,27,33 'residu':20,36 'semi':5,23 'semi-conductor':4,22 'semiconductor':38 'sidewal':18,34 'solut':28

Hydrogen peroxide, ammonium hydroxide and positive-type photoresist developer for industrial purposes; etchants for use in the manufacture of semiconductors; solvent type processing compositions for use in the electronics industry

'ammonium':3 'composit':25 'develop':10 'electron':30 'etchant':14 'hydrogen':1 'hydroxid':4 'industri':12,31 'manufactur':19 'peroxid':2 'photoresist':9 'posit':7 'positive-typ':6 'process':24 'purpos':13 'semiconductor':21 'solvent':22 'type':8,23 'use':16,27

ELG

Owners

Goods & Services