Perfluoropolyether silanes and use thereof

Details Perfluoropolyether silanes and use thereof Perfluoropolyether silanes and use thereof

2007-11-13

2007-11-13

Richter, Johann (Department: 1621)

Organic compounds -- part of the class 532-570 series

Organic compounds

Silicon containing

Reexamination Certificate

active

11467612

ABSTRACT:
The present invention provides novel perfluoropolyether silanes, compositions containing the novel perfluoropolyether silanes and method of treating substrates, in particular substrates having a hard surface such as ceramics or glass, to render them water, oil, stain, and/or dirt repellent.

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