Monomers, polymers, and articles for biomaterial capture
Assignee3M Innovative Properties Company
InventorsJerald K. Rasmussen, Eli P. Narveson
Life of this patent
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Abstract
Monomers, polymers formed from such monomers, and articles for biomaterial capture including such polymers, wherein the monomer is represented by the following general Formula (I): CH2═CR1—C(═O)—X—R2—Z—X3—NR3—C(═X2)-X1—R4, wherein: R1 is H or —CH3; R2 is a (hetero)hydrocarbylene; X is —O— or —NH—; X1 is —O—, —S—, —NH—, or a single bond; X2 is —O— or —S—; X3 is —O— or —NR5—; R4 is hydrogen, (hetero)hydrocarbyl, or —N(R3)2; each R3 and R5 is independently hydrogen or a (hetero)hydrocarbyl; and Z is —C(═O)— or —NH—C(═O)—.
Claims15
A monomer represented by the following general Formula (I):
- CH2═CR1—C(═O)—X—R2—Z—X3—NR3—C(═X2)—X1—R4 (I)
- wherein:
- R1 is H or —CH3;
- R2 is a (hetero)hydrocarbylene;
- X is —O— or —NH—;
- X1 is —O—, —S—, —NH—, or a single bond;
- X2 is —O— or —S—;
- X3 is —O— or —NR5—;
- R4 is hydrogen, (hetero)hydrocarbyl, or —N(R3)2;
- each R3 and R5 is independently hydrogen or a (hetero)hydrocarbyl;
- and
- Z is —C(═O)— or —NH—C(═O)—.
A copolymer comprising:
- 5 wt-% to 75 wt-% interpolymerized units of at least one monomer represented by the following general Formula (XII):
- CH2═CR21—C(═O)—X20—R22—Z20—X23—Y20 (XII)
- wherein:
- R21 is H or —CH3;
- R22 is a (hetero)hydrocarbylene;
- X20 is —O— or —NH—;
- X23 is —O— or —NR25—;
- Z20 is —C(═O)— or —NH—C(═O)—;
- Y20 is hydrogen, (hetero)hydrocarbyl, or —NR23—C(═X22)—X21—R24;
- X21 is —O—, —S—, —NH—, or a single bond;
- X22 is —O— or —S—;
- R24 is hydrogen, (hetero)hydrocarbyl, or —N(R23)2;
- and
- each R23 and R25 is independently hydrogen or a (hetero)hydrocarbyl;
- and
- 25 wt-% to 95 wt-% interpolymerized units of at least one monomer of the following general Formula (XI):
- CH2═CR11—C(═O)—X—R12—[Z1—R12]n-L (XI)
- wherein:
- R11 is selected from hydrogen, alkyl, aryl, and combinations thereof;
- each R12 is independently a (hetero)hydrocarbylene;
- X is —O— or —NR13—, where R13 is hydrogen or a (hetero)hydrocarbyl;
- Z1 is a (hetero)hydrocarbylene comprising at least one hydrogen bond donor, at least one hydrogen bond acceptor, or a combination thereof,
- n is an integer of 0 or 1;
- and
- L is a heteroatom-containing group comprising at least one monovalent ligand functional group selected from acidic groups, basic groups, and salts thereof.
Dependencies are inferred from the claim text.