Green cationization agent
AssigneeSachem, Inc.
InventorTim Engel
Life of this patent
Estimating the term…
Abstract
A compound having Formula (I) or Formula (II): or a mixture thereof, in which R is —H; —CH3; —CH—(CH3)2; —CH2—CH—(CH3)2; —CH—(CH3)—CH2—CH3; —CH2—(C6H5); —CH2—(3-indole); —CH2—CH2—S—CH3; —CH2—OH; —CH—(CH3)—OH; —CH2—SH; —CH2-(p-C6H4OH); —CH2—CH2—CH2—CH2—NH2; —CH2—CO—NH2; —CH2—CH2—CO—NH2; —CH2—CH2—COOH; —CH2—COOH; or —CH2—CH2—NH—C═NH2(NH2); and X is a suitable non-interfering anion, a process for making the compound having Formula (I) or Formula (II), and a process for reacting the compound having Formula (I) or Formula (II) or a mixture thereof with a (poly)saccharide to form a cationized (poly)saccharide.
Claims15
A compound having Formula (I) or Formula (II):
- or a mixture of both a compound having Formula (I) and a compound having Formula (II),
- wherein R is —H;
- —CH3;
- —CH—(CH3)2;
- —CH2—CH—(CH3)2;
- —CH—(CH3)—CH2—CH3;
- —CH2—(C6H5);
- —CH2-(3-indole);
- —CH2—CH2—S—CH3;
- —CH2—OH;
- —CH—(CH3)—OH;
- —CH2—SH;
- —CH2-(p-C6H4OH);
- —CH2—CH2—CH2—CH2—NH2;
- —CH2—CO—NH2;
- —CH2—CH2—CO—NH2;
- —CH2—CH2—COOH;
- —CH2—COOH;
- or —CH2—CH2—NH—C═NH2(NH2);
- and X is an anion.
Dependencies are inferred from the claim text.