Cleaning compositions for solid surfaces – auxiliary compositions – Cleaning compositions or processes of preparing – With nitrogen – oxygen – or sulfur containing optical...
Reexamination Certificate
2007-08-28
2007-08-28
Douyon, Lorna M (Department: 1751)
Cleaning compositions for solid surfaces, auxiliary compositions
Cleaning compositions or processes of preparing
With nitrogen, oxygen, or sulfur containing optical...
C510S293000, C510S294000, C510S298000, C510S446000, C252S008910, C008S137000, C008S648000
Reexamination Certificate
active
10859116
ABSTRACT:
Enhanced UV blocking is provided to clothing by washing the clothing in a composition including a UV blocking dye and at least one additional water-soluble material which serves as a matrix and/or a dispersant for the dye in the washing machine. The dye is initially in the form of a solid tablet or pellet preferably also containing a disintegrant, or inside a water-soluble envelope. When placed in the washing machine with the clothing and the washing water, the pellet or tablet disintegrates and dissolves releasing the UV protectant dye to the clothing.
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Browdy and Neimark PLLC
Douyon Lorna M
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