| http://www.w3.org/ns/prov#value | - The compounds and composition may be used in treating substrates, in particular substrates having a hard surfaces such as ceramics or glass, to render them hydrophilic, oleophobic and easy to clean....http://www.google.com/patents/US7652117?utm_source=gb-gplus-sharePatent US7652117 - Fluorochemical urethane compounds and aqueous compositions thereofAdvanced Patent SearchPublication numberUS7652117
|
