| 摘要 |
The process of the present invention teaches a novel method of cleansing a silane coated substrate of excess vinyl benzaldehyde. The basic process comprises the step of rinsing the silane coated substrate in acid, prior to exposing the silane coated film to the beverage. Alternatively, the silane coated substrate may be washed with water after the silane coated substrate is rinsed in the acid. Another alternate method teaches repeating the acid wash and water rinse steps either with the same or a different acid.
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