Surface treatment solution for the fine surface processing of a glass substrate containing multiple ingredients

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United States of America Patent

PATENT NO 8066898
APP PUB NO 20090075486A1
SERIAL NO

12237981

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Abstract

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F), at least one acid whose dissociation constant is larger than that of HF. The concentration of the acid in the solution can advantageously be adjusted to maximize the etching rate.

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Patent Owner(s)

Patent OwnerAddress
STELLA CHEMIFA KABUSHIKI KAISHAOSAKA-SHI OSAKA 541-0047

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Kikuyama, Hirohisa Izumiootsu, JP 45 501
Miyashita, Masayuki Aizumiootsu, JP 23 192
Ohmi, Tadahiro Sendai, JP 798 14083
Yabune, Tatsuhiro Izumiootsu, JP 14 156

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