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US 2008/0166317 A1Published application
Modified Polyamines
OwnerHarald Keller, James Bullock +1inventors
InventorsHarald Keller, James Bullock, Norbert Heidinger
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OwnerHarald Keller, James Bullock +1inventors
InventorsHarald Keller, James Bullock, Norbert Heidinger
Estimating the term…
Silane-modified polymeric amines having a weight average molecular weight of 10,000 to 1,000,000 g/mol, and comprising at least one structural unit of the formula (I) which unit may comprise part of the main polymer chain or may be bound to the main polymer chain by an anchor group: wherein X represents a bond or a —(CR4R5)n— group; Z represents a —CONH—, —(CH2)m—O—, or —(CH2)o—CH(OH)—(CH2)p—(O)q— group; m represents a number 1 to 6; o represents a number 0 to 6; p represents a number 1 to 6; q represents a number 0 or 1; r represents a number 0 or 1; R1, R2, and R3 each independently represent an alkyl, an OH, or an O-alkyls; R4 and R5 each independently represents an H or an alkyl; and n represents a number 1 to 20; methods for their preparation, biocidal formulations containing the same and uses therefore.
1-12. (canceled)
A silane-modified polymeric amine having a weight average molecular weight of 10,000 to 1,000,000 g/mol, the polymeric amine comprising at least one structural unit of the formula (I), wherein the polymeric amine has a main polymer chain, the at least one structural unit comprising a part of the main polymer chain or bound to the main polymer chain by an anchor group:
Dependencies are inferred from the claim text.