US 11,732,218 B2
Polyethyleneimine compounds containing N-halamine and derivatives thereof
Sudhanshu Srivastava, Greer, SC (US); Wesley A. Freund, Simpsonville, SC (US); Sanjeev K. Dey, Spartanburg, SC (US); and Dominick J. Valenti, Moore, SC (US)
Assigned to Milliken & Company, Spartanburg, SC (US)
Filed by Milliken & Company, Spartanburg, SC (US)
Filed on Oct. 2, 2019, as Appl. No. 16/590,634.
Claims priority of provisional application 62/747,165, filed on Oct. 18, 2018.
Prior Publication US 2020/0123474 A1, Apr. 23, 2020
This patent is subject to a terminal disclaimer.
Int. Cl. C11D 1/00 (2006.01); C11D 3/30 (2006.01); C11D 3/37 (2006.01); C11D 3/20 (2006.01)
CPC C11D 3/3723 (2013.01) [C11D 3/2003 (2013.01); C11D 3/2041 (2013.01); C11D 3/2068 (2013.01); C11D 3/30 (2013.01)] 11 Claims
 
1. A floorcovering cleaning composition comprising:
a chlorine-containing polyethyleneimine compound having the structure of Formula (III)

OG Complex Work Unit Chemistry
wherein R8=hydrogen, alkyleneoxy, polyalkyleneoxy, alkyl, or alkanoyl; p=2 to 100 or p=5 to 50; and
(b) at least one floorcovering cleaning ingredient selected from the group consisting of organic liquids, surfactants, surface active agents, static reducing additives, dust suppressing additives, vacuum retrieval additives, absorbent particulate material, super absorbent polymers, metal ion chelators, stain resist agents, pH adjusters, fragrance, biocides, water, and combinations thereof.