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US 4,859,754 AGranted
Water and oil repellant having desoiling properties
AssigneeAsahi Glass Company, Limited
InventorsTakashige Maekawa, Kazuya Oharu, Tomoko Sakaguchi
Life of this patent
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Abstract
A water and oil repellant having desoiling properties composed of a polyfluorinated group-containing copolymer obtained by copolymerizing the following monomers a and b as essential constituting components: a: a polyfluorinated group-containing monomer b: an amphipathic monomer having a hydrophilic moiety and a lipophilic moiety.
Claims6
A water and oil repellant having desoiling properties composed of a polyfluorinated group-containing copolymer obtained by copolymerizing the following monomers a and b as essential constituting components:
- a:
- a polyfluorinated group-containing monomer
- b:
- an amphipathic monomer having a hydrophilic moiety and a lipophilic moiety.
1 more element
Dependencies are inferred from the claim text.