Water and oil repellent composition, treating method therewith and copolymer
First Claim
1. A water and oil repellent composition consisting essentially of a copolymer comprising the following polymeric units A, B, C and D, and an organic solvent:
- Polymeric units A;
Polymeric units derived from an acrylate containing a polyfluoroalkyl group, and/or a methacrylate containing a polyfluoroalkyl group;
Polymeric units B;
Polymeric units derived from an acrylate containing a hydrocarbon group, and/or a methacrylate containing a hydrocarbon group;
Polymeric units C;
Polymeric units derived from an acid anhydride having an unsaturated group; and
Polymeric units D;
Polymeric units derived from triallyl cyanurate.
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Accused Products
Abstract
A water and oil repellent composition consisting essentially of a copolymer comprising the following polymeric units A, B, C and D, and an organic solvent:
Polymeric units A: Polymeric units derived from an acrylate containing a polyfluoroalkyl group, and/or a methacrylate containing a polyfluoroalkyl group;
Polymeric units B: Polymeric units derived from an acrylate containing a hydrocarbon group, and/or a methacrylate containing a hydrocarbon group;
Polymeric units C: Polymeric units derived from an acid anhydride having an unsaturated group; and
Polymeric units D: Polymeric units derived from triallyl cyanurate.
40 Citations
20 Claims
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1. A water and oil repellent composition consisting essentially of a copolymer comprising the following polymeric units A, B, C and D, and an organic solvent:
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Polymeric units A;
Polymeric units derived from an acrylate containing a polyfluoroalkyl group, and/or a methacrylate containing a polyfluoroalkyl group;Polymeric units B;
Polymeric units derived from an acrylate containing a hydrocarbon group, and/or a methacrylate containing a hydrocarbon group;Polymeric units C;
Polymeric units derived from an acid anhydride having an unsaturated group; andPolymeric units D;
Polymeric units derived from triallyl cyanurate. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20)
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Specification