Claims
- 1. A composition of the formula ##STR18## where R is a methacrylamidoalkyl group or acrylamidoalkyl group, each R' is an alkyl group and X.sup..crclbar. is an anion.
- 2. The composition of claim 1 where R is ##STR19##
- 3. The composition of claim 1 where X.sup..crclbar. is a chloride or carboxylate ion.
- 4. The composition of claim 2 where X.sup..crclbar. is a chloride or carboxylate ion.
- 5. A process of preparing the composition of claim 1 which comprises reacting conjugate acid salts of a compound of the formula ##STR20## where R is a polymerizable group terminated in ##STR21## moieties, and each R' is an alkyl group, with a compound of the formula CH.sub.2 =CH--CN, and where the N of ##STR22## is attached to three carbon atoms.
Parent Case Info
This is a division, of application Ser. No. 955,443, filed October 27, 1978, now U.S. Pat. No. 4,230,839, which is a division of application Ser. No. 523,813, filed Nov. 14, 1974, now U.S. Pat. No. 4,179,549, issued on Dec. 18, 1979.
US Referenced Citations (5)
Non-Patent Literature Citations (1)
Entry |
Erickson, J. Am. Chem. Soc., 74, (1952), pp. 6281-6282. |
Divisions (2)
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Number |
Date |
Country |
Parent |
955443 |
Oct 1978 |
|
Parent |
523813 |
Nov 1974 |
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