Claims
- 1. A polymer selected from the group consisting of
- poly[n-butyl acrylate-co-acrylonitrile-co-N-(2-methacryloyloxyethyl)-N,N,N-trimethylammonium methosulfate] (weight ratio 20/78/2);
- poly[ethyl acrylate-co-acrylonitrile-co-N-(2-methacryloyloxyethyl)-N,N,N-trimethylammonium methosulfate] (weight ratio 23.9/76/0.1);
- poly[vinylidene chloride-co-acrylonitrile-co-N-(2-methacryloyloxyethyl)-N,N,N-trimethylammonium methosulfate] (weight ratio 73/25/1.6); and
- poly[vinylidene chloride-co-acrylonitrile-co-N-(2-methacryloyloxyethyl)-N,N,N-trimethylammonium methosulfate] (weight ratio 58/40/1.6).
- 2. A latex composition wherein the polymer is selected from the group consisting of
- poly[n-butyl acrylate-co-acrylonitrile-co-N-(2-methacryloyloxyethyl)-N,N,N-trimethylammonium methosulfate] (weight ratio 20/78/2);
- poly[ethyl acrylate-co-acrylonitrile-co-N-(2-methacryloyloxyethyl)-N,N,N-trimethylammonium methosulfate] (weight ratio 23.9/76/0.1);
- poly[vinylidene chloride-co-acrylonitrile-co-N-(2-methacryloyloxyethyl)-N,N,N-trimethylammonium methosulfate] (weight ratio 73/25/1.6); and
- poly[vinylidene chloride-co-acrylonitrile-co-N-(2-methacryloyloxyethyl)-N,N,N-trimethylammonium methosulfate] (weight ratio 58/40/1.6).
Parent Case Info
This is a division of application Ser. No. 478,937 filed Nov. 25, 1983 now U.S. Pat. No. 4,507,385.
US Referenced Citations (8)
Foreign Referenced Citations (3)
Number |
Date |
Country |
4324 |
Jan 1976 |
JPX |
94912 |
Jul 1980 |
JPX |
900195 |
Jul 1962 |
GBX |
Non-Patent Literature Citations (1)
Entry |
Research Disclosure, Oct. 1980, Item 19831. |
Divisions (1)
|
Number |
Date |
Country |
Parent |
478937 |
Mar 1983 |
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