Method for increasing the hydrophobicity of a lavatory bowl...

Details Method for increasing the hydrophobicity of a lavatory bowl... Method for increasing the hydrophobicity of a lavatory bowl...

2007-09-04

2007-09-04

Fletcher, III, William Phillip (Department: 1762)

Coating processes

Interior of hollow article coating

C427S407100

Reexamination Certificate

active

10834558

ABSTRACT:
The present invention encompasses a method for increasing the hydrophobicity of at least parts of a lavatory bowl surface comprising the steps of repeatedly applying to at least parts of said lavatory bowl surface a solution comprising less than 30 ppm of a surface modifying polymer.

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U.S. Appl. No. 10/834,559, filed Apr. 29, 2004, Papadaki et al.

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