Patent ID: 11964042
Assignee: NIPPON SHOKUBAI CO., LTD.
Field: Pharmaceuticals (Chemistry)
Classification: CPC A  C | IPC A  C

Claim 3:
4. The additive for a chemical agent according to claim 3, wherein the other monomer is at least one kind selected from the group consisting of:
1) (meth)acrylic acid esters comprising methyl (meth)acrylate, ethyl (meth)acrylate, butyl (meth)acrylate, and cyclohexyl (meth)acrylate;
2) hydroxyethyl (meth)acrylate, hydroxypropyl (meth)acrylate, 3-(meth)allyloxy-1,2-dihydroxypropane, (meth)allyl alcohol, isoprenol, and unsaturated alcohols each obtained by adding an alkylene oxide to a hydroxyl group of any such compound;
3) (meth)acrylamide, and derivatives of (meth)acrylamide comprising N-monomethyl (meth)acrylamide, N-monoethyl (meth)acrylamide, and N,N-dimethyl (meth)acrylamide;
4) basic unsaturated monomers comprising dimethylaminoethyl (meth)acrylate, dimethylaminoethyl (meth)acrylamide, vinylpyridine, and vinylimidazole, and salts or quaternized products thereof;
5) vinylamides comprising vinylformamide, vinylacetamide, and vinyloxazolidone; and
6) carboxyl group-containing unsaturated monomers comprising (meth)acrylic acid, itaconic acid, maleic acid, and fumaric acid, and salts thereof.