Patent ID: 6582558
Filing Date: 2003-06-24
Classification: C08G,D21H

Abstract:
A tissue having a Wet Out Time of about 10 seconds or less and containing at least about 2 dry weight percent of a hydrophilically-modified amino-functional polysiloxane having the following structure: wherein:m=1-10,000; n=10-100,000; â€œXâ€  is selected from the group consisting of hydroxy; C1-C20 alkoxy, C1-C24 alkyl radical, which can be straight chain, branched or cyclic, unsubstituted or substituted; R1=a C1-C6 alkyl radical, which can be straight chain, branched or cyclic; and whereint=0 or 1; w=0 or 1; R2=a C2-C10 alkylene diradical, which can be straight chain or branched, substituted or unsubstituted; R3=a C2-C10 alkylene diradical, which can be straight chain or branched, substituted or unsubstituted; R4=hydrogen or a C1-C10 alkyl radical, which can be straight chain, branched or cyclic, substituted or unsubstituted or a â€”COR6COOL, or â€”COR6COOR7 radical; R5=a hydrogen, a C1-C10 alkyl radical, which can be straight chain or branched, substituted or unsubstituted or a â€”COR6COOL, or â€”COR6COOR7 radical, or a â€œYâ€ ; such that when t=1, â€œYâ€ =a â€”COR6COOL radical or a â€”COR6â€”COOR7 radical; such that when t=0, â€œYâ€ =a COR6CO diradical, a COR6 diradical, or a â€”CONR7R6CO diradical, wherein R6 is a C2-C8 alkylene diradical, substituted or unsubstituted; R7 is a hydrogen, C1-C30 alkyl radical, substituted or unsubstituted; and L=a hydrogen, sodium, potassium, calcium or other ion; such that when X=G, Y can also be a COR8, wherein R8 is a C1-C30 alkyl radical, substituted or unsubstituted.